Solid-state Timer H3CR DIN 48 x 48-mm Multifunctional Timer Series Conforms to EN61812-1 and EN60664-1 (VDE0110) 4 kV/2. Approved by UL and CSA. Lloyds/NK approvals. Conforms to EMC standards (EN50081-2 and EN50082-2). Six-language instruction manual provided. Broad Line-up of H3CR Series H3CR H3CR-A H3CR-F H3CR-G Multifunctional Timer Twin Timer H3CR-A H3CR-AS H3CR-AP H3CR-A8 H3CR-A8S H3CR-A8E H3CR-F H3CR-G8L H3CR-FN 11-pin model H3CR-G8EL H3CR-F-300 H3CR-FN-300 H3CR-F8 H3CR-F8N 8-pin model H3CR-F8-300 H3CR-F8N-300 Note: 11-pin model 8-pin model 8-pin with instantaneous contact output model Star-delta Timer 8-pin model H3CR-H Power OFF-delay Timer 11-pin model H3CR-HRL H3CR-H8L 8-pin model H3CR-H8RL H3CR-AS, H3CR-A8S: Transistor output models Contents Solid-state Timer H3CR-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H3CR-F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H3CR-G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H3CR-H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 23 29 36 Common to ALL Timers Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 47 51 3 H3CR-A H3CR-A Solid-state Timer H3CR-A DIN 48 x 48-mm State-of-the-art Multifunctional Timer A wider power supply range reduces the number of timer models kept in stock. A wide range of applications through six or four operating modes. Reduced power consumption. (Except for H3CR-A8E) Enables easy sequence checks through instantaneous outputs for a zero set value at any time range. Length, when panel-mounted with a Socket, of 80 mm or less. Time Setting Rings enable consistent settings and limit the setting range. Panel Covers enable various panel designs. PNP input models available. RC Rich variety of inputs: Start, reset, and gate functions (11-pin models and -AP models ) Ordering Information 11-pin Models Output Contact Supply voltage 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC Input type No-voltage input Time range Operating mode (see note 2) Model 0.05 s to 300 h Six multi-modes: A, B,, B2,, C,, D,, E H3CR-A Dual-modes: G, J H3CR-A-300 Six multi-modes: A, B,, B2,, C,, D,, E H3CR-AP 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC Voltage input 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC No-voltage input 0.1 s to 600 h H3CR-A-301 0.05 s to 300 h H3CR-AS 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC Transistor (Photocoupler) 4 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC H3CR-A H3CR-A 8-pin Models Output Supply voltage Contact Input type 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC No-input available Time range 0.05 s to 300 h 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC Operating mode (see note 2) Four multi-modes: A, B2,, E,, J (P l start) t t) (Power supply Model H3CR-A8 0.1 s to 600 h H3CR-A8-301 0.05 s to 300 h H3CR-A8S 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC Transistor (Photocoupler) 24 to 48 VAC (50/60 Hz)/ 12 to 48 VDC Time-limit contact and instantaneous contact t t 100 to 240 VAC (50/60 Hz)/ 100 to 125 VDC Note: H3CR-A8E 24 to 48 VDC/VAC (50/60 Hz) 1. Specify both the model number and supply voltage when ordering. Example: H3CR-A 100 to 240 VAC (50/60 Hz)/100 to 125 VDC Supply voltage 2. The operating modes are as follows A: ON-delay D: Signal OFF-delay B: Flicker OFF start E: Interval B2: Flicker ON start G: Signal ON/OFF-delay J: One-shot C: Signal ON/OFF-delay Model Number Legend: H3CR-Ajjj-j 1 2 3 4 1. Number of Pins None: 11-pin models 8: 8-pin models 2. Input Type for 11-pin Models None: No-voltage input (NPN type) P: Voltage input (PNP type) 3. Output None: Relay output (DPDT) S: Transistor output (NPN/PNP universal use) E: Relay output (SPDT) with instantaneous relay output (SPDT) 4. Suffix 300: Dual mode models (signal ON/OFF-delay and one-shot) 301: Double time scale (range) models (0.1 s to 600 h) 5 H3CR-A H3CR-A Accessories (Order Separately) Name/specifications Models Flush us Mounting ou g Adapter dap e Y92F-30 Y92F-70 Y92F-71 Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N 1 m (l) x 7.3 mm (t) PFP-100N 1 m (l) x 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track ac Mounting/ ou g/ F Front tC Connecting ti S Socket k t Back ac Connecting Co ec g Socket Soc e Time Setting Ring Panel Cover (see note 2) Hold-down Clip (see note 3) Note: 8-pin P2CF-08 8-pin, finger safe type P2CF-08-E 11-pin P2CF-11 11-pin, finger safe type P2CF-11-E 8-pin P3G-08 8-pin, finger safe type P3G-08 with Y92A-48G (see note 1) 11-pin P3GA-11 11-pin, finger safe type P3GA-11 with Y92A-48G (see note 1) Setting a specific time Y92S-27 Limiting the setting range Y92S-28 Light gray (5Y7/1) Y92P-48GL Black (N1.5) Y92P-48GB Medium gray (5Y5/1) Y92P-48GM For PL08 and PL11 Sockets Y92H-7 For PF085A Socket Y92H-8 1. Y92A-48G is a finger safe terminal cover which is attached to the P3G-08 or P3GA-11 Socket. 2. The Time Setting Ring and Panel Cover are sold together. 3. Hold-down Clips are sold in sets of two. Specifications General Item H3CR-A/-AS H3CR-AP H3CR-A8/-A8S H3CR-A8E Operating mode A: ON-delay B: Flicker OFF start B2: Flicker ON start C: Signal ON/OFF-delay D: Signal OFF-delay E: Interval G: Signal ON/OFF-delay (Only for H3CR-A-300) J: One-shot (Only for H3CR-A-300) A: B2: E: J: Pin type 11-pin 8-pin Input type No-voltage input Time-limit output type H3CR-A/-A8/-AP: Relay output (DPDT) H3CR-AS/-A8S: Transistor output (NPN/PNP universal)* Relay output (SPDT) Instantaneous output type --- Relay output (SPDT) Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL508, CSA C22.2 No.14, NK, Lloyds Conforms to EN61812-1 (VDE0435/P2021), IEC60664-1 (VDE0110) 4kV/2, EN60947-5-1 (for contact output), and EN60947-5-2 (for non-contact output). Voltage input ON-delay (power supply start) Flicker ON start (power supply start) Interval (power supply start) One-shot (power supply start) --- *The internal circuits are optically isolated from the output. This enables universal application as NPN or PNP transistor. 6 H3CR-A H3CR-A Time Ranges Note: When the time setting knob is turned below "0" until the point where the time setting knob stops, the output will operate instantaneously at all time range settings. Standard (0.05-s to 300-h) Models Time unit Full u scale sca e setting tti s (sec) min h (hrs) 0.12 to 1.2 x10 h (10 h) 1.2 0.05 to 1.2 3 0.3 to 3 1.2 to 12 3 to 30 12 1.2 to 12 12 to 120 30 3 to 30 30 to 300 Double (0.1-s to 600-h) Models Time unit Full u scale sca e setting tti s (sec) min h (hrs) 0.24 to 2.4 x10 h (10 h) 2.4 0.1 to 2.4 2.4 to 24 6 0.6 to 6 6 to 60 24 2.4 to 24 24 to 240 60 6 to 60 60 to 600 Ratings Rated supply voltage (see note 1) 100 to 240 VAC (50/60 Hz)/100 to 125 VDC, 24 to 48 VAC (50/60 Hz)/12 to 48 VDC (24 to 48 VAC/VDC for H3CR-A8E) (see note 2) Operating voltage range 85% to 110% of rated supply voltage (90% to 110% at 12 VDC) Power reset Minimum power-opening time: 0.1 s Input No-voltage Input ON impedance: 1 k max. ON residual voltage: 1 V max. OFF impedance: 100 k min. Voltage Input Max. permissible capacitance between inputs lines (terminals 6 and 7): 1,200 pF Load connectable in parallel with inputs (terminals 6 and 7). * 100 to 240 VAC/100 to 125 VDC High (logic) level: 85 to 264 VAC/85 to 137.5 VDC Low (logic) level: 0 to 10 VAC/0 to 10 VDC * 24 to 48 VAC/12 to 48 VDC High (logic) level: 20.4 to 52.8 VAC/10.8 to 52.8 VDC Low (logic) level: 0 to 2.4 VAC/0 to 1.2 VDC Power consumption H3CR-A/-A8 * 100 to 240 VAC/100 to 125 VDC (When at 240 VAC, 60 Hz) Relay ON: approx. 2.1 VA (1.6 W) Relay OFF: approx. 1.3 VA (1.1 W) * 24 to 48 VAC/12 to 48 VDC (When at 24 VDC) Relay ON: approx. 0.8 W Relay OFF: approx. 0.2 W H3CR-AP (see note 3) * 100 to 240 VAC/100 to 125 VDC (When at 240 VAC, 60 Hz) Relay ON: approx. 2.5 VA (2.2 W) Relay OFF: approx. 1.8 VA (1.7 W) * 24 to 48 VAC/12 to 48 VDC (When at 24 VDC) Relay ON: approx. 0.9 W Relay OFF: approx. 0.3 W H3CR-A8E * 100 to 240 VAC/100 to 125 VDC (When at 240 VAC, 60 Hz) Relay ON/OFF: approx. 2 VA (0.9 W) * 24 to 48 VAC/VDC (When at 24 VDC) Relay ON/OFF: approx. 0.9 W H3CR-AS/-A8S * 24 to 48 VAC/12 to 48 VDC (When at 24 VDC) Output ON: 0.3 W Output OFF: 0.2 W Control outputs Time limit contacts: Transistor output: Note: 5 A at 250 VAC/30 VDC, resistive load (cos = 1) Open collector (NPN/PNP), 100 mA max. at 30 VDC max., residual voltage: 2 V max. Instantaneous contact: 5 A at 250 VAC, resistive load (cos = 1) 1. DC ripple rate: 20% max. if the power supply incorporates a single-phase, full-wave rectifier. 2. Each 24-to-48-VAC/12-to-48-VDC model causes an inrush current of approximately 0.85 A. Pay careful attention when attempting to turn ON power to such a model with non-contact output from a device such as a sensor. 3. The values are for when the terminals 2 and 7 and terminals 10 and 6 are short-circuited, and include the consumption current of the input circuit. 7 H3CR-A H3CR-A Characteristics Accuracy of operating time 0.2% FS max. (0.2%10 ms max. in a range of 1.2 s) Setting error 5% FS 50 ms (see note) Reset time Min. power-opening time: 0.1 s max. Min. pulse width: 0.05 s (H3CR-A/-AS) Reset voltage 10% max. of rated voltage Influence of voltage 0.2% FS max. (0.2%10 ms max. in a range of 1.2 s) Influence of temperature 1% FS max. (1%10 ms max. in a range of 1.2 s) Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC (1,000 VAC for H3CR-AjS), 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-current-carrying metal parts) 2,000 VAC (1,000 VAC for H3CR-AjS), 50/60 Hz for 1 min (between control output terminals and operating circuit) 2,000 VAC, 50/60 Hz for 1 min (between contacts of different polarities) 1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other) 2,000 VAC, 50/60 Hz for 1 min (between input and control output terminals and operation circuit) Impulse withstand voltage 3 kV (between power terminals) for 100 to 240 VAC/100 to 125 VDC, 1 kV for 24 to 48 VAC/12 to 48 VDC 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 VAC/100 to 125 VDC, 1.5 kV for 24 to 48 VAC/12 to 48 VDC and 24 to 48 VAC/VDC Noise immunity 1.5 kV (between power terminals) and 600 V (between no-voltage input terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance Destruction: 10 to 55 Hz with 0.75-mm double amplitude each in 3 directions for 2 hours each Malfunction: 10 to 55 Hz with 0.5-mm double amplitude each in 3 directions for 10 minutes each Shock resistance Destruction: 1,000 m/s2 3 times each in 6 directions Malfunction: 100 m/s2 3 times each in 6 directions Ambient temperature Operating: Storage: -10C to 55C (with no icing) -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical: 20,000,000 operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h) EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: EN50081-2 EN55011 Group 1 class A EN55011 Group 1 class A EN50082-2 EN61000-4-2: Immunity RF-interference from AM Radio Waves: Immunity RF-interference from Pulse-modulated Radio Waves: Immunity Conducted Disturbance: ENV50141: Immunity Burst: EN61000-4-4: Immunity Surge: Case color Light gray (Munsell 5Y7/1) Degree of protection IP40 (panel surface) Weight Approx. 90 g Note: 8 EN61000-4-5: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) ENV50204: 10 V/m (9005 MHz) (level 3) 10 V (0.15 to 80 MHz) (level 3) 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) 1 kV line to line 2 kV line to ground (level 3) The value is 5% FS +100 ms to -0 ms max. when the C, D, or G mode signal of the H3CR-AP is OFF. H3CR-A H3CR-A Engineering Data Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cos = 1) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cos = 1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 10 mA (100 mA for H3CR-A8E) at 5 VDC (failure level: P). 100 250 VAC (cos = 0.4) Load current (A) Nomenclature Power indicator (green) (Flashes when Timer operates; lit when Timer stops operating) Operating mode display window Operating mode selector Select a mode from: A, B, B2, C, D, and E (H3CR-A, -AP, and -AS) A, B2, E and J (H3CR-A8, -A8S, and -A8E) G and J (H3CR-A-300) Output indicator (orange) (Lit when output) Scale range display windows Time range selector (select one from 1.2, 3, 12, and 30 at full scale; with the H3CR-Aj-301, select from 2.4, 6, 24, or 60 at full scale. ) Time unit display window Time setting knob (set time) Time unit selector (select one from sec, min, hrs, and 10h) 9 H3CR-A H3CR-A Operation Block Diagrams H3CR-A/AS AC (DC) input Power supply circuit Zero setting detection circuit Time range/ unit selectors Operating mode selector Oscillation circuit Counting circuit Output circuit Reset input, start input, and gate input Input circuit Indicator circuit Power-ON Output-ON indicator indicator H3CR-AP AC (DC) input Power supply circuit Start Zero setting detection circuit Time range/ unit selectors Operating mode selector Oscillation circuit Counting circuit Output circuit Input circuit Indicator circuit Power-ON Output-ON indicator indicator 10 H3CR-A H3CR-A H3CR-A8/A8S AC (DC) input Power supply circuit Zero setting detection circuit Time range/ unit selectors Operating mode selector Oscillation circuit Counting circuit Output circuit Indicator circuit Power-ON Output-ON indicator indicator H3CR-A8E AC (DC) input Power supply circuit Zero setting detection circuit Time range/ unit selectors Operating mode selector Oscillation circuit Counting circuit Output circuit Indicator circuit Power-ON Output-ON indicator indicator Instantaneous output circuit I/O Functions Inputs Start Starts time-measurement. (for -A/-AS models) Reset Interrupts time-measurement and resets time-measurement value. No time-measurement is made and control output is OFF while the reset input is ON. Gate Prohibits time-measurement. Control output Outputs are turned ON according to designated output mode when preset value is reached. Outputs Note: H3CR-AP incorporates start input only. 11 H3CR-A H3CR-A Timing Chart Note: 1. The minimum power-opening time ("Rt") is 0.1 s and the minimum pulse width is 0.05 s. 2. The letter "t" in the timing charts stands for the set time and "t-a" means that the period is less than the time set. H3CR-A/-AS/-AP* *H3CR-AP model incorporates start input only. Operating mode A: ON-delay Timing chart t t Basic operation Power Start Reset Output relay (NC) Output relay (NO) (Output indicator) Power Start (see note) t Output Note: Power indicator B: Flicker OFF start Power Start Reset Start input is invalid while the Timer is in operation. Basic operation Power Start (see note) t Output relay (NC) Output relay (NO) (Output indicator) Power indicator B2: Flicker ON start t t t Output Note: Start input is invalid while the Timer is in operation. Basic operation Power Power Start Reset Output relay (NC) Start (see note) t t t t Output Output relay (NO) (Output indicator) Power indicator C: Signal ON/OFFdelay Start input is invalid while the Timer is in operation. Basic operation Power Power Start Reset Output relay (NC) Output relay (NO) (Output indicator) Power indicator 12 Note: Start (see note) t t t t Output Note: Start input is valid and retriggerable while the Timer is in operation. H3CR-A H3CR-A Operating mode Timing chart D: Signal OFF-delay Basic operation Power Power Start Start (see note) Reset Output relay (NC) t Output Output relay (NO) (Output indicator) Note: Start input is valid and re-triggerable while the Timer is in operation. Power indicator E: Interval Basic operation Power Power Start Start (see note) Reset Output relay (NC) Output Output relay (NO) (Output indicator) Note: t Start input is valid and re-triggerable while the Timer is in operation. Power indicator G: Signal ON/OFFdelay Basic operation Power Power Start Start (see note) Reset t Output relay (NC) Output relay (NO) (Output indicator) Note: Power indicator J: One-shot output t t t Output Start input is valid and re-triggerable while the Timer is in operation. Basic operation Power Start Power Reset Start (see note) Output relay (NC) Output relay (NO) (Output indicator) 10.6 s (Fixed) 10.6 s (Fixed) Output Note: Power indicator t 10.6 s (Fixed) Start input is valid and retriggerable while the Timer is in operation. Gate Signal Input t1 Power Start Gate Reset t2 ON OFF ON OFF ON OFF ON OFF Output ON relay OFF Note: 1. This timing chart indicates the gate input in operating mode A (ON-delay operation). 2. The set time is the sum of t1 and t2. 3. H3CR-AP model incorporates start input only. 13 H3CR-A H3CR-A H3CR-A8/-A8S Operating mode A: ON-delay Timing chart Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) Power indicator B2: Flicker ON start t Output Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) Power indicator E: Interval t t t t Output Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) t Output Power indicator J: One-shot output Power Output relay (NC) Output relay (NO) (output indicator) Power indicator 14 Basic operation 10.6 s (Fixed) 10.6 s (Fixed) Power t Output 10.6 s (Fixed) H3CR-A H3CR-A H3CR-A8E Operating mode A: ON-delay Timing chart Power Output relay (NC) Output relay (NO) (output indicator) Instantaneous output relay (NC) Basic operation Power t Instantaneous output relay (NO) Output Power indicator B2: Flicker ON start Power Output relay (NC) Basic operation Output relay (NO) (output indicator) Instantaneous output relay (NC) Power t t t t Output Instantaneous output relay (NO) Power indicator E: Interval Power Output relay (NC) Output relay (NO) (output indicator) Instantaneous output relay (NC) Basic operation Power Instantaneous output relay (NO) t Output Power indicator J: One-shot output Power Output relay (NC) Output relay (NO) (output indicator) Instantaneous output relay (NC) Instantaneous output relay (NO) (Fixed) (Fixed) Basic operation Power t Output 10.6 s (Fixed) Power indicator 15 H3CR-A H3CR-A Dimensions Note: All units are in millimeters unless otherwise indicated. H3CR-A H3CR-AP H3CR-AS 15 66.6 52.3 0.7 6 48 39 dia. 48 44.8 x 44.8 11 pins H3CR-A8 H3CR-A8S H3CR-A8E 15 66.6 6 52.3 0.7 48 44.8 x 44.8 39 dia. 48 8 pins Dimensions with Set Ring 16.5 50 42 dia. 50 Time Setting Ring Dimensions with Front Connecting Socket P2CF-08-j/P2CF-11-j Panel cover Dimensions with Back Connecting Socket P3G-08/P3GA-11 15 81.5 80 100.8* H3CR-A H3CR-AS 87.6 89.9* 2.3* P2CF-08 P2CF-08-E 2.3* *These dimensions vary with the kind of DIN track (reference value). 16 81.5 75 H3CR-A8j 98.5 H3CR-A H3CR-AS + Adapter Y92F-30 P2CF-11 P2CF-11-E 15 P3GA-11 (When Y92A-48G mounted) H3CR-A8j + Adapter Y92F-30 P3G-08 (When Y92A-48G mounted) H3CR-A H3CR-A Installation Terminal Arrangement Note: The delayed contact of conventional Timers was indicated as The contact symbol of the H3CR-A is indicated as H3CR-A8). because its operating mode is six multi-modes (four multi-modes for the 11-pin Models 8-pin Models H3CR-A8 (Contact Output) Gate input Start input Reset input H3CR-A (Contact Output) (+) (~) (-) (~) Power supply (-)(~) Power supply (+)(~) H3CR-A8S (Transistor Output) Gate input Start input Reset input H3CR-AS (Transistor Output) (+) (~) (-) (~) Power supply (-)(~) Note: Power supply (+)(~) Terminals 1, 3, 4, and 8 are empty. Terminals 2, 5, 6, 7, and 10 are the same as for the H3CR-A. Note: Terminals 1, 3, 4, and 5 are empty. Terminals 2 and 7 are the same as for the H3CR-A8. H3CR-A8E (Contact Output) Start input H3CR-AP (Contact Output) (+) (~) (-) (~) Power supply (-)(~) Note: Power supply (+)(~) Terminal 5 is empty. 17 H3CR-A H3CR-A Input Connections H3CR-A/-AS The inputs of the H3CR-A/-AS are no-voltage (short-circuit or open) inputs. No-voltage Inputs No-contact Input (Connection to NPN open collector output sensor.) Contact Input No-contact Input (Connection to a voltage output sensor.) 12 to 24 VDC (sensor power supply) 12 to 24 VDC (sensor power supply) + DC power - supply + DC power - supply Sensor Timer Timer Timer Sensor 5 Gate 6 Start 7 Reset 5 Gate 6 Start 7 Reset 2 Input (0 V) 2 Input (0 V) Operates with transistor ON Operates with relay ON No-voltage Input Signal Levels No-contact input 1. Short-circuit level Transistor ON Residual voltage: 1 V max. Impedance when ON: 1 k max. 2. Open level Transistor OFF Impedance when OFF: 100 k min. Contact input 18 Use contacts which can adequately switch 0.1 mA at 5 V 5 Gate 6 Start 7 Reset 2 Input (0 V) Operates with transistor ON H3CR-A H3CR-A H3CR-AP The start input of the H3CR-AP is voltage input. (Voltage imposition or open) Voltage Inputs No-contact Input (Connection to PNP open collector output sensor) No-contact Input (Connection to NPN open collector output sensor) 12 to 24 VDC (sensor power supply) Sensor + DC power - supply Timer Timer 10 Power supply (+) 10 Power supply (+) 6 Start 6 Start 7 Input 0V 7 Input 0V 2 Power supply (-) 2 Power supply (-) Operates with PNP transistor ON Operates with NPN transistor ON Note: The input circuit is isolated from the power supply circuit. Thus, an NPN transistor can be connected. DC power supply + DC power - supply AC power supply 12 to 24 VDC (sensor power supply) Sensor Contact Input Timer 10 Power supply (+) 6 Start 7 Input 0V 2 Power supply (-) Operates with relay ON Note: Refer to the signal levels in the following table and be aware of the minimum applicable load of the relay. Voltage Input Signal Levels No-contact input 1. Transistor ON Residual voltage: 1 V max. The voltage between terminals 6 and 7 must be 10.8 VDC min. 2. Transistor OFF Leakage current: 0.01 mA max. The voltage between terminals 6 and 7 must be 1.2 VDC max. Contact input Use contacts that can adequately switch 0.1 mA at each operating voltage. The voltage between terminals 6 and 7 with contacts ON or OFF must satisfy the specified value. Contacts ON 100-to-240-VAC and 100-to-125-VDC models: 85 to 264 VAC or 85 to 137.5 VDC 24-to-48-VAC and 12-to-48-VDC models: 20.4 to 52.8 VAC or 10.8 to 52.8 VDC Contacts OFF 100-to-240-VAC and 100-to-125-VDC models: 0 to 10 VAC or 0 to 10 VDC 24-to-48-VAC and 12-to-48-VDC models: 0 to 2.4 VAC or 0 to 1.2 VDC 19 H3CR-A H3CR-A Application Examples A Mode: ON-delay ON-delay operation (A mode) is a basic mode. 1. Power-ON Start/Power-OFF Reset The Power-ON start/Power-OFF reset operation is a standard operating method. 3. Control of Integrated Time with Gate Signal With a gate signal, the Power-ON start operation and Signal start operation can be controlled (the operation can be interrupted). t1 t Power (2 and 10) Power (2 and 10) Start (2 and 6) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) t2 t1 + t2: set time Gate (2 and 5) Control output: NO (9 and 11) NO (1 and 3) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Power indicator Flashing Lit Power indicator Externally short-circuited Flashing Lit Gate signal (The operation is interrupted with the gate signal if the Timer detects an abnormal signal.) Externally short-circuited Power supply 2. Signal Start/Signal Reset The Signal start/Signal reset operation is useful for remote control of the Timer. Power supply B/B2 Mode: Flicker The flicker operation in the B and B2 modes can be effectively applied to lamp or buzzer (ON and OFF) alarms or the monitoring of an intermittent operation with a display. Power (2 and 10) 1. Power-ON Start/Power-OFF Reset (in B Mode) Start (2 and 6) Reset (2 and 7) Power (2 and 10) Control output: NC (8 and 11) NC (1 and 4) Start (2 and 6) Control output: NO (9 and 11) NO (1 and 3) Control output: NC (8 and 11) NC (1 and 4) Power indicator Lit Flashing Lit Start signal (remote control possible) Reset signal (remote control possible) Control output: NO (9 and 11) NO (1 and 3) Power indicator Flashing Externally short-circuited Power supply (Power continuously supplied) Power supply 20 H3CR-A H3CR-A 2. Signal Start/Signal Reset (in B Mode) If there is an abnormal signal, flashing starts. When the abnormal condition is restored, a reset signal stops the display flashing. 2. Signal-ON-OFF Start/Instantaneous Operation/Time-limit Reset Power (2 and 10) Power (2 and 10) Start (2 and 6) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Reset (2 and 7) Control output: NO (9 and 11) NO (1 and 3) Control output: NC (8 and 11) NC (1 and 4) Lit Flashing Lit Lit Lit Flashing Power indicator Flashing Lit Flashing Power indicator Control output: NO (9 and 11) NO (1 and 3) Lit Start signal (The operation starts with the signal ON or OFF) Start signal Reset signal Power supply Power supply (Power continuously supplied) (Power continuously supplied) D Mode: Signal OFF-delay C Mode: Signal ON/OFF-delay The Signal ON-/OFF-delay operation (C mode) is useful for the control of distribution of products on a production line into boxes by the specified number or time. 1. Power-ON Start/Instantaneous Operation/Time-limit Reset A set of these functions is useful for the operation of a machine for a specified period when power is ON. Signal OFF-delay operation (D mode) can be effectively used to keep a load operating for a certain period. For example, this function enables the cooling fan for a lamp or heater to operate for a certain period after the lamp or heater is switched OFF. 1. Power-ON Start/Instantaneous Operation/Time-limit Reset Power (2 and 10) Start (2 and 6) Power (2 and 10) Control output: NC (8 and 11) NC (1 and 4) Start (2 and 6) Control output: NO (9 and 11) NO (1 and 3) Control output: NC (8 and 11) NC (1 and 4) Power indicator Control output: NO (9 and 11) NO (1 and 3) Lit Externally short-circuited Flashing Lit Start signal (NC to NO) Power supply Power supply 21 H3CR-A H3CR-A 2. Signal Start/Instantaneous Operation/Time-limit Reset 2. Signal Start/Instantaneous Operation/Time-limit Reset This function is useful for the repetitive control such as the filling of liquid for a specified period after each Signal start input. Power (2 and 10) t Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Start (2 and 6) Control output: NO (9 and 11) NO (1 and 3) Control output: NC (8 and 11) NC (1 and 4) Power indicator Lit Flashing Lit Start signal (NO to NC to NO) Control output: NO (9 and 11) NO (1 and 3) Start signal Power supply Power supply (Power continuously supplied) (Power continuously supplied) E Mode: Interval 1. Power-ON Start/Instantaneous Operation/Time-limit Reset This function is useful for the operation of a machine for a specified period after power is ON. Power (2 and 10) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Externally short-circuited Power supply 22 t Power (2 and 10) H3CR-F H3CR-F Solid-state Twin Timers H3CR-F DIN 48 x 48-mm Twin Timers Wide power supply ranges of 100 to 240 VAC and 48 to 125 VDC respectively. Independent ON- and OFF-time settings. Furthermore, combinations of long ON- or OFF-time and short OFF- or ON-time settings are possible. Fourteen time ranges from 0.05 s to 30 h or from 1.2 s to 300 h depending on the model to be used. Models with a flicker ON start or flicker OFF start are available. Easy sequence checks through instantaneous outputs for a zero set value at any time range. Length, when panel-mounted with a Socket, of 80 mm or less. RC 11-pin and 8-pin models are available. Ordering Information Supply voltage Operating Ope a g d modes 0.05 s to 30 h models 11-pin models Flicker OFF start 100 to 240 VAC 8-pin models 1.2 s to 300 h models 11-pin models 8-pin models H3CR-F H3CR-F8 H3CR-F-300 H3CR-F8-300 H3CR-FN H3CR-F8N H3CR-FN-300 H3CR-F8N-300 24 VAC/DC 12 VDC 48 to 125 VDC Flicker ON start 100 to 240 VAC 24 VAC/DC 12 VDC 48 to 125 VDC Note: Specify both the model number and supply voltage when ordering. Example: H3CR-F 24 VAC/DC Supply voltage Model Number Legend: H3CR - 1 2 3 1. Classification F: Twin timers 2. Configuration None: 11-pin socket 8: 8-pin socket 4 3. Twin Timer Mode None: Flicker OFF start N: Flicker ON start 4. Time Range None: 0.05 s to 30 h models 300: 1.2 s to 300 h models 23 H3CR-F H3CR-F Accessories (Order Separately) Name/specifications Models Flush us Mounting ou g Adapter dap e Y92F-30 Y92F-73 Y92F-74 Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N 1 m (l) x 7.3 mm (t) PFP-100N 1 m (l) x 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track ac Mounting/ ou g/ F Front tC Connecting ti S Socket k t Back ac Connecting Co ec g Socket Soc e Hold-down Clip (see note 2) Note: 8-pin P2CF-08 8-pin, finger safe type P2CF-08-E 11-pin P2CF-11 11-pin, finger safe type P2CF-11-E 8-pin P3G-08 8-pin, finger safe type P3G-08 with Y92A-48G (see note 1) 11-pin P3GA-11 11-pin, finger safe type P3GA-11 with Y92A-48G (see note 1) For PL08 and PL11 Sockets Y92H-7 For PF085A Socket Y92H-8 1. Y92A-48G is a finger safe terminal cover which is attached to the P3G-08 or P3GA-11 Socket. 2. Hold-down Clips are sold in sets of two. Specifications General Item H3CR-F H3CR-F8 H3CR-FN Operating mode Flicker OFF start Pin type 11-pin Operating/Reset method Time-limit operation/Time-limit reset or self-reset Output type Relay output (DPDT) Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL508, CSA C22.2 No.14, NK, Lloyds Conforms to EN61812-1 (VDE0435/P2021), IEC60664-1 (VDE0110) 4kV/2, and EN60947-5-1 (for contact output). H3CR-F8N Flicker ON start 8-pin 11-pin 8-pin Time Ranges 0.05 s to 30 h Models Time unit Setting s (sec) x10 s (10 s) min 1.2 0.05 to 1.2 1.2 to 12 0.12 to 1.2 3 0.3 to 3 3 to 30 0.3 to 3 12 1.2 to 12 12 to 120 1.2 to 12 30 3 to 30 30 to 300 3 to 30 h (hrs) Note: Instantaneous output is available at any time range. To obtain instantaneous output, set to below 0. 1.2 s to 300 h Models Time unit Setting Note: 24 x10 s (10 s) x10 min (10 min) h (hrs) x10 h (10 h) 1.2 1.2 to 12 1.2 to 12 0.12 to 1.2 1.2 to 12 3 3 to 30 3 to 30 0.3 to 3 3 to 30 12 12 to 120 12 to 120 1.2 to 12 12 to 120 30 30 to 300 30 to 300 3 to 30 30 to 300 Instantaneous output is available at any time range. To obtain instantaneous output, set to below 0. H3CR-F H3CR-F Ratings Rated supply voltage (see note) 100 to 240 VAC (50/60 Hz),12 VDC, 24 VAC/DC (50/60 Hz), 48 to 125 VDC Operating voltage range 85% to 110% of rated supply voltage; 90% to 110% with 12-VDC models Power reset Minimum power-opening time: 0.1 s Power consumption 100 to 240 VAC: approx. 10 VA (2.1 W) at 240 VAC 24 VAC/VDC: approx. 2 VA (1.7 W) at 24 VAC approx. 1 W at 24 VDC 48 to 125 VDC: approx. 1.5 W at 125 VDC 12 VDC: approx. 1 W at 12 VDC Control outputs Contact output: 5 A at 250 VAC/30 VDC, resistive load (cos = 1) Note: A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC Model. Characteristics Accuracy of operating time 0.2% FS max. (0.2% FS 10 ms max. in ranges of 1.2 and 3 s) Setting error 5% FS 50 ms max. Reset time 0.1 s max. Reset voltage 10 % max. of rated voltage Influence of voltage 0.2% FS max. (0.2% FS 10 ms max. in ranges of 1.2 and 3 s) Influence of temperature 1% FS max. (1% FS 10 ms max. in ranges of 1.2 and 3s) Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-current-carrying metal parts) 2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit) 2,000 VAC, 50/60 Hz for 1 min (between contacts of different polarities) 1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other) Impulse withstand voltage 3 kV (between power terminals) for 100 to 240 VAC, 48 to 125 VDC 1 kV for 12 VDC, 24 VAC/DC 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 VAC, 48 to 125 VDC 1.5 kV for 12 VDC, 24 VAC/DC Noise immunity 1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) 400 V for 12 VDC Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude for 2 hrs each in three directions Malfunction:10 to 55 Hz with 0.5-mm single amplitude for 10 min each in three directions Shock resistance Destruction: 980 m/s2 three times each in six directions Malfunction: 98 m/s2 three times each in six directions Ambient temperature Operating:-10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical:20 million operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h) EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: EN50081-2 EN55011 Group 1 class A EN55011 Group 1 class A EN50082-2 EN61000-4-2: Immunity RF-interference from AM Radio Waves: Immunity RF-interference from Pulse-modulated Radio Waves: Immunity Conducted Disturbance: ENV50141: Immunity Burst: EN61000-4-4: Immunity Surge: Case color Light Gray (Munsell 5Y7/1) Enclosure ratings IP40 (panel surface) Weight Approx. 100 g EN61000-4-5: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) ENV50204: 10 V/m (9005 MHz) (level 3) 10 V (0.15 to 80 MHz) (level 3) 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) 1 kV line to line (level 3) 2 kV line to ground (level 3) 25 H3CR-F H3CR-F Engineering Data Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosf = 1) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosf = 1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 10 mA at 5 VDC (failure level: P). 100 250 VAC (cosf = 0.4) Load current (A) Nomenclature OFF indicator (green) Lit when the output is OFF. OFF-time unit display window ON indicator (orange) Lit when the output is ON. OFF-time unit selector (select one from sec. 10 s, min., and hrs, or from 10 s, 10 min, hrs, and 10 h) Scale range display windows ON-time setting knob (with orange pointer) For ON-time setting OFF-time setting knob (with green pointer) For OFF-time setting Time range selector (select one from 1.2, 3, 12, and 30 at full scale) For both ON-time and OFF-time. ON-time unit display window ON-time unit selector (select one from sec. 10 s, min., and hrs, or from 10 s, 10 min, hrs, and 10 h) Operation Block Diagrams ON indicator Zero setting detection circuit OFF indicator Indicator circuit ROM RAM Clock Output circuit AC (DC) input Power supply circuit One-chip microcomputer Time range/unit selectors I/O Functions Inputs Outputs 26 --Control output Outputs are turned ON/OFF according to the time set by the ON- and OFF-time setting knob. H3CR-F H3CR-F Timing Chart tON: ON set time tOFF: OFF set time Operating mode Timing chart Flicker OFF start 0.1 s min. Power ON OFF ON indicator Lit Not lit OFF indicator Lit Not lit Output NO ON OFF Output NC ON OFF tOFF tON tOFF tON Flicker ON start tOFF 0.1 s min. Power Note: tOFF ON OFF ON indicator Lit OFF indicator Lit Output NO ON Output NC ON tON tOFF tON tOFF tON tOFF Not lit Not lit OFF OFF 1. The reset time requires a minimum of 0.1 s. 2. When power is supplied in flicker ON start mode, the OFF indicator lights momentarily. This, however, has no effect on the performance of the Timer. 27 H3CR-F H3CR-F Dimensions Note: All units are in millimeters unless otherwise indicated. H3CR-F H3CR-FN H3CR-F-300 H3CR-FN-300 66.6 52.3 17.4 5.7 48 0.7 6 44.8 x 44.8 37 dia. 48 14 dia. R1.3 11 pins H3CR-F8 H3CR-F8N H3CR-F8-300 H3CR-F8N-300 17.4 5.7 48 66.6 52.3 0.7 6 37 dia. 48 44.8 x 44.8 14 dia. R1.3 8 pins Dimensions with Back Connecting Socket P3G-08/P3GA-11 Dimensions with Front Connecting Socket P2CF-08-j/P2CF-11-j 81.5 17.4 H3CR-F H3CR-FN 103.2* 92.3* 100.9 75 90.0 H3CR-F H3CR-FN Y92F-30 P2CF-11 P2CF-11-E 81.5 17.4 80 H3CR-F8 H3CR-F8N P2CF-08 P2CF-08-E 2.3* H3CR-F8 H3CR-F8N P3GA-11 Y92F-30 (When Y92A-48G mounted) 2.3* *These dimensions vary with the kind of DIN track (reference value). Installation Terminal Arrangement H3CR-F8 H3CR-F8N H3CR-F8-300 H3CR-F8N-300 (-) (~) H3CR-F H3CR-FN H3CR-F-300 H3CR-FN-300 (+) (~) (-)(~) (+)(~) Power supply Power supply Note: 28 Leave terminals 5, 6, and 7 open. Do not use them as relay terminals. P3G-08 (When Y92A-48G mounted) H3CR-G H3CR-G Solid-state Star-delta Timer H3CR-G DIN 48 x 48-mm Star-delta Timer A wide star-time range (up to 120 seconds) and star-delta transfer time range (up to 0.5 seconds). RC Ordering Information Outputs Supply voltage Time-limit contact 100 to 120 VAC 8-pin models H3CR-G8L 200 to 240 VAC Time-limit contact and instantaneous contact 100 to 120 VAC H3CR-G8EL 200 to 240 VAC Note: Specify both the model number and supply voltage when ordering. Example: H3CR-G8L 100 to 120 VAC Supply voltage Model Number Legend: H3CR 1 2 3 1. Classification G: Star-delta timer 2. Configuration 8: 8-pin socket 4 3. Outputs None: Star-delta operation contact E: Star-delta operation contact and instantaneous contact 4. Dimensions L: Long-body model 29 H3CR-G H3CR-G Accessories (Order Separately) Name/specifications Flush us Mounting ou g Adapter dap e Models Y92F-30 Y92F-70 Y92F-71 Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N 1 m (l) x 7.3 mm (t) PFP-100N 1 m (l) x 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track ac Mounting/ ou g/ F Front tC Connecting ti S Socket k t 8-pin P2CF-08 8-pin, finger safe type P2CF-08-E Back ac Connecting Co ec g Socket Soc e 8-pin P3G-08 8-pin, finger safe type P3G-08 with Y92A-48G (see note 1) Setting a specific time Y92S-27 Limiting the setting range Y92S-28 Light gray (5Y7/1) Y92P-48GL Black (N1.5) Y92P-48GB Medium gray (5Y5/1) Y92P-48GM For PL08 and PL11 Sockets Y92H-1 For PF085A Socket Y92H-2 Time Setting Ring Panel Cover (see note 2) Hold-down Clip (see note 3) Note: 1. Y92A-48G is a finger safe terminal cover which is attached to the P3G-08 Socket. 2. The Time Setting Ring and Panel Cover are sold together. 3. Hold-down Clips are sold in sets of two. Specifications General Item H3CR-G8L H3CR-G8EL Functions Star-delta timer Pin type 8-pin Operating/Reset method Time-limit operation/Self-reset Output type Time-limit: SPST-NO (star operation circuit) SPST-NO (delta operation circuit) Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL508, CSA C22.2 No.14, NK, Lloyds Conforms to EN61812-1 (VDE0435/P2021), IEC60664-1 (VDE0110) 4kV/2, and EN60947-5-1 (for contact output). Time Ranges Time unit Full scale setting u sca e se g Star operation time ranges 6 0.5 to 6 s 12 1 to 12 s 60 5 to 60 s 120 10 to 120 s Star-delta transfer time 30 Programmable at 0.05 s, 0.1 s, 0.25 s or 0.5 s Star-delta timer with instantaneous output Time-limit: SPST-NO (star operation circuit) SPST-NO (delta operation circuit) Instantaneous: SPST-NO H3CR-G H3CR-G Ratings Rated supply voltage 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power reset Minimum power-opening time: 0.5 s Power consumption 100 to 120 VAC: approx. 6 VA (2.6 W) at 120 VAC 200 to 240 VAC: approx. 12 VA (3.0 W) at 240 VAC Control outputs Relay output: 5 A at 250 VAC/30 VDC, resistive load (cos = 1) Characteristics Accuracy of operating time 0.2% FS max. Setting error 5% FS 50 ms max. Accuracy of Star-delta transfer time 25% FS + 5 ms max. Reset voltage 10 % max. of rated voltage Influence of voltage 0.2% FS max. Influence of temperature 1% FS max. Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-current-carrying metal parts) 2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit) 2,000 VAC, 50/60 Hz for 1 min (between contacts of different polarities) 1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other) Impulse withstand voltage 3 kV (between power terminals) 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) Noise immunity 1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude for 2 hrs each in three directions Malfunction:10 to 55 Hz with 0.5-mm single amplitude for 10 min each in three directions Shock resistance Destruction: 980 m/s2 three times each in six directions Malfunction: 294 m/s2 three times each in six directions Ambient temperature Operating:-10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical:20 million operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h) EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: EN50081-2 EN55011 Group 1 class A EN55011 Group 1 class A EN50082-2 EN61000-4-2: Immunity RF-interference from AM Radio Waves: Immunity RF-interference from Pulse-modulated Radio Waves: Immunity Conducted Disturbance: ENV50141: Immunity Burst: EN61000-4-4: Immunity Surge: EN61000-4-5: Case color Light Gray (Munsell 5Y7/1) Enclosure ratings IP40 (panel surface) Weight H3CR-G8L: approx. 110 g; H3CR-G8EL: approx. 130 g 4 kV contact discharge (level 2) 8 kV air discharge (level 3) ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) ENV50204: 10 V/m (9005 MHz) (level 3) 10 V (0.15 to 80 MHz) (level 3) 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) 1 kV line to line (level 3) 2 kV line to ground (level 3) 31 H3CR-G H3CR-G Engineering Data Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosf = 1) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosf = 1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 10 mA at 5 VDC (failure level: P). 100 250 VAC (cosf = 0.4) Load current (A) Nomenclature Star operation indicator (green) Delta operation indicator (orange) Time unit display (sec is fixed) Scale range display windows Time setting knob (for setting star operation time) Star operation time range selector (select one from 6, 12, 60, and 120 at full scale) Star-delta transfer time selector (select one from 0.05 s, 0.1 s, 0.25 s, and 0.5 s) Star-delta transfer time display window 32 H3CR-G H3CR-G Operation Block Diagrams H3CR-G8L Star operation time range selector AC input Star operation time oscillation circuit Power supply circuit Star operation time counting circuit Star-delta transfer time selector Star-delta transfer time oscillation circuit Star-delta transfer time counting circuit Star operation Output circuit Delta operation Indicator circuit Star operation indicator Delta operation indicator H3CR-G8EL AC input Power supply circuit Star operation time oscillation circuit Star operation time range selector Star-delta transfer time selector Star operation time counting circuit Star-delta transfer time oscillation circuit Star-delta transfer time counting circuit Star operation Output circuit Delta operation Indicator circuit Star operation indicator Delta operation indicator Instantaneous output circuit I/O Functions Inputs Outputs --Control output If the time reaches the value set with the time setting knob, the star operation output will be turned OFF and there will be delta operation output after the set star-delta transfer time has elapsed. 33 H3CR-G H3CR-G Timing Chart t1: Star operation time setting t2: Star-delta transfer time Model Timing chart H3CR-G8L/-G8EL 0.5 s min. Power (2 - 7) ON OFF Instantaneous output (1 - 3) (-E models) ON OFF Star operation output (8 - 5) ON OFF Delta operation output (8 - 6) ON OFF Star operation indicator Lit Not lit Delta operation indicator Lit Not lit t1 34 t2 H3CR-G H3CR-G Dimensions Note: All units are in millimeters unless otherwise indicated. 78.0 63.7 15 48 6 0.7 44.8 x 44.8 39 dia. 48 8 pins Dimensions with Set Ring 16.5 50 42 dia. 50 Time setting ring Dimensions with Front Connecting Socket P2CF-08-j Panel cover Dimensions with Back Connecting Socket P3G-08 15 92.9 86.4 H3CR-G8jL 99 101.3* H3CRG8jL P2CF-08 P2CF-08-E P3G-08 Y92F-30 (When Y92A-48G mounted) 2.3* *These dimensions vary with the kind of DIN track (reference value). Installation Terminal Arrangement H3CR-G8L H3CR-G8EL Delta operation contact (~) Note: Star operation contact (~) Leave terminals 1, 3, and 4 open. Do not use them as relay terminals. Delta operation contact Instantaneous contact (~) Note: Star operation contact (~) Leave terminal 4 open. Do not use them as relay terminals. 35 H3CR-H H3CR-H Solid-state Power OFF-delay Timer H3CR-H DIN 48 x 48-mm Power OFF-delay Timer Long power OFF-delay times; S-series: up to 12 seconds, M-series: up to 12 minutes. Models with forced-reset input are available. 11-pin and 8-pin models are available. RC Ordering Information Input Output Supply voltage S-series 11-pin models --- DPDT 100 to 120 VAC 8-pin models M-series 11-pin models 8-pin models --- H3CR-H8L --- H3CR-H8L H3CR-HRL --- H3CR-HRL --- --- H3CR-H8RL --- H3CR-H8RL 200 to 240 VAC 24 VAC/DC 48 VDC 100 to 125 VDC With reset input 100 to 120 VAC 200 to 240 VAC 24 VAC/DC 48 VDC 100 to 125 VDC SPDT 100 to 120 VAC 200 to 240 VAC 24 VAC/DC 48 VDC 100 to 125 VDC Note: Specify both the supply voltage and time unit code (S or M) in addition to the model number when ordering. Example: H3CR-H8L 24 VAC/DC M Time unit code Supply voltage Model Number Legend: H3CR 1 2 3 4 1. Classification H: Power OFF-delay timer 2. Configuration None: 11-pin socket 8: 8-pin socket 36 3. Input None: Without reset input R: With reset input 4. Dimensions L: Long-body model H3CR-H H3CR-H Accessories (Order Separately) Name/specifications Models Flush us Mounting ou g Adapter dap e Y92F-30 Y92F-70 Y92F-71 Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N 1 m (l) x 7.3 mm (t) PFP-100N 1 m (l) x 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track ac Mounting/ ou g/ F Front t Connecting C ti S Socket k t Back ac Connecting Co ec g Socket Soc e Hold-down Clip (see note 2) Note: 8-pin P2CF-08 8-pin, finger safe type P2CF-08-E 11-pin P2CF-11 11-pin, finger safe type P2CF-11-E 8-pin P3G-08 8-pin, finger safe type P3G-08 with Y92A-48G (see note 1) 11-pin P3GA-11 11-pin, finger safe type P3GA-11 with Y92A-48G (see note 1) For PL08 and PL11 Sockets Y92H-1 For PF085A Socket Y92H-2 1. Y92A-48G is a finger safe terminal cover which is attached to the P3G-08 or P3GA-11 Socket. 2. Hold-down Clips are sold in sets of two. Specifications General Item H3CR-H8L H3CR-H8RL H3CR-HRL Operating/Reset method Instantaneous operation/Time-limit reset Instantaneous operation/Time-limit reset/Forced reset Pin type 8-pin Input type --- No-voltage Output type Relay output (DPDT) Relay output (SPDT) Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL508, CSA C22.2 No.14, NK, Lloyds Conforms to EN61812-1 (VDE0435/P2021), IEC60664-1 (VDE0110) 4kV/2, and EN60947-5-1 (for contact output). 11-pin Relay output (DPDT) Time Ranges Time unit Setting Min. power ON time Note: 0.6 0.05 to 0.6 1.2 0.1 to 1.2 6 0.5 to 6 12 1 to 12 0.1 s min. S-series M-series s (sec) min 2 s min. If the above minimum power ON time is not secured, the H3CR may not operate. Be sure to secure the above minimum power ON time. 37 H3CR-H H3CR-H Ratings Rated supply voltage (see note 1) 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz), 24 VAC/VDC (50/60 Hz), 48 VDC, 100 to 125 VDC Operating voltage range 85% to 110% of rated supply voltage No-voltage input (see note 2) ON-impedance: 1 k max. ON residual voltage: 1 V max. OFF impedance: 500 k min. Power consumption 100 to 120 VAC: 200 to 240 VAC: 24 VAC/DC: Control outputs Note: 38 approx. 0.23 VA (0.22 W) at 120 VAC approx. 0.35 VA (0.3 W) at 240 VAC approx. 0.17 VA (0.15 W) at 24 VAC approx. 0.1 W at 24 VDC 48 VDC: approx. 0.18 W at 48 VDC 100 to 125 VDC: approx. 0.5 W at 125 VDC Contact output: 5 A at 250 VAC/30 VDC, resistive load (cos = 1) 1. A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC Model. 2. For contact input, use contacts which can adequately switch 0.1 mA at 5 V. H3CR-H H3CR-H Characteristics Accuracy of operating time 0.2% FS max. (0.2% FS 10 ms max. in ranges of 0.6 and 1.2 s) Setting error 5% FS 50 ms max. Operation start voltage 30 % max. of rated voltage Influence of voltage Influence of temperature 0.2% FS max. (0.2% FS 10 ms max. in ranges of 0.6 and 1.2 s) 1% FS max. (1% FS 10 ms max. in ranges of 0.6 and 1.2 s) Insulation resistance Dielectric strength 100 M min. (at 500 VDC) 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-current-carrying metal parts) 2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit) 2,000 VAC, 50/60 Hz for 1 min (between contacts of different polarities) 1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other) Impulse withstand voltage 3 kV (between power terminals) for 100 to 120 VAC, 200 to 240 VAC, 100 to 125 VDC; 1 kV for 24 VAC/DC, 48 VDC 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 120 VAC, 200 to 240 VAC, 100 to 125 VDC; 1.5 kV for 24 VAC/DC, 48 VDC Noise immunity 1.5 kV (between power terminals) and 600 V (between input terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 ms, 1-ns rise); 1 kV (between power terminals) for 48 VDC Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude for 2 hrs each in three directions Malfunction:10 to 55 Hz with 0.5-mm single amplitude for 10 min each in three directions Shock resistance Destruction: 980 m/s2 three times each in six directions Malfunction: 98 m/s2 three times each in six directions Ambient temperature Operating:-10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical:10 million operations min. (under no load at 1,200 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,200 operations/h) EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: EN50081-2 EN55011 Group 1 class A EN55011 Group 1 class A EN50082-2 EN61000-4-2: Immunity RF-interference from AM Radio Waves: Immunity RF-interference from Pulse-modulated Radio Waves: Immunity Conducted Disturbance: ENV50141: Immunity Burst: EN61000-4-4: Immunity Surge: Case color Light Gray (Munsell 5Y7/1) Enclosure ratings IP40 (panel surface) Weight Approx. 120 g EN61000-4-5: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) ENV50204: 10 V/m (9005 MHz) (level 3) 10 V (0.15 to 80 MHz) (level 3) 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) 1 kV line to line (level 3) 2 kV line to ground (level 3) 39 H3CR-H H3CR-H Engineering Data Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cosf = 1) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosf = 1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 10 mA at 5 VDC (failure level: P). 100 250 VAC (cosf = 0.4) Load current (A) Nomenclature Output indicator (red) Scale range display windows Time setting knob (for setting power OFF-delay time) Time range selector (select one from 0.6, 1.2, 6, 12 at full scale) Time unit display S-series: sec M-series: min 40 H3CR-H H3CR-H Operation Block Diagrams Without Reset Input (H3CR-H8L) Time range selector Oscillation circuit Counting circuit Output circuit Power failure detection circuit Indicator circuit LCD Power supply circuit AC (DC) input Output indicator With Reset Input (H3CR-H8RL/-HRL) Time range selector Power supply circuit Oscillation circuit Counting circuit Power failure detection circuit Reset input Output circuit Indicator circuit LCD AC (DC) input Output indicator Input circuit I/O Functions Inputs Reset Turns off the control output and resets the elapsed time. Outputs Control output Operates instantaneously when the power is turned on and time-limit resets when the set time is up after the power is turned off. 41 H3CR-H H3CR-H Timing Chart t: Set time Rt: Minimum power ON time (S-series: 0.1 s min.; M-series: 2 s min.) Model Timing chart H3CR-H8L Rt Rt t ON Power (see note) t OFF Output (1 - 3) Output (1 - 4) Output (8 - 6) Output (8 - 5) Output indicator Lit Not lit H3CR-H8RL ON Power (see note) Rt Rt t t OFF 0.05 s min. 0.05 s min. ON (Short-circuited) Reset input OFF (Open) Output (8 - 6) Output (8 - 5) Output indicator Lit Not lit H3CR-HRL Rt Power (see note) ON Rt t t OFF 0.05 s min. 0.05 s min. Reset input Output (1 - 3) Output (1 - 4) Output (11 - 9) Output (11 - 8) Output indicator Note: 42 Lit Not lit If the power is turned ON until the set time is up, the timer will be retriggered. H3CR-H H3CR-H Dimensions Note: All units are in millimeters unless otherwise indicated. H3CR-H8L H3CR-H8RL 15 48 78.0 63.7 6 48 0.7 39 dia. 44.8 x 44.8 8 pins H3CR-HRL 15 48 78.0 63.7 6 48 0.7 44.8 x 44.8 39 dia. 11 pins Dimensions with Back Connecting Socket P3G-08/P3GA-11 Dimensions with Front Connecting Socket P2CF-08-j/P2CF-11-j 15 92.9 86.4 H3CR-H8jL 101.3* 91.4 H3CR-HRL 99 112.2* 109.9 H3CRH8jL Y92F-30 P2CF-08 P2CF-08-E 92.9 15 2.3* P2CF-11 P2CF-11-E 2.3* H3CR-HRL P3G-08 (When Y92A-48G mounted) Y92F-30 P3GA-11 (When Y92A-48G mounted) *These dimensions vary with the kind of DIN track (reference value). 43 H3CR-H H3CR-H Installation Terminal Arrangement Note: DC models, including 24 VAC/DC models, have polarity. 8-pin Models Without Reset Input (H3CR-H8L) With Reset Input (H3CR-H8RL) Reset input (-) (~) (-) (~) (+) (~) Power supply Power supply Note: 11-pin Model With Reset Input (H3CR-HRL) Reset input (-)(~) (+)(~) Power supply Note: 44 (+) (~) Leave terminal 6 open. Do not use them as relay terminals. Leave terminal 3 open. Do not use them as relay terminals. H3CR H3CR Operation Note: The undermentioned is common for all H3CR models. * Basic Setting Setting of Selectors The selectors can be turned clockwise and counterclockwise to select the desired time unit, time range, or operating mode. Each selector has a snap mechanism that secures the selector at a given position. Set the selector at a position at which it is secured. Do not set it midway between two securing positions or a malfunction could result from improper setting. H3CR-F Twin Timers A time range (0 to 1.2, 0 to 3, 0 to 12, or 0 to 30) is selected for ONand OFF-time using the time range selector at the lower left corner of the front panel, and the selected time range appears within the plastic frame of the time setting knob (= scale range display windows). Selection of Operating Mode * H3CR-A Multifunctional Timer Turn the operating mode selector with a screwdriver until the desired operating mode (H3CR-A/AP/AS: A, B, B2, C, D, or E, H3CR-A8/A8S/A8E: A, B2, E or J, H3CR-A-300: G or J) appears in the display window located above the selector. Time range selector Operating mode selector Operating mode display window Groove for screwdriver For ON-time, the desired time unit (sec, 10 s, min, and hrs, or 10 s, 10 min, hrs, and 10 h) is indicated in the ON-time unit display window at the lower right corner of the front panel and can be changed by turning the ON-time unit selector located below the ON-time unit display window. (i.e., H3CR-A) Selection of Time Unit and Time Range * H3CR-A Multifunctional Timer The desired time unit (sec, min, hrs, or 10h) is displayed in the window below the time setting knob by turning the time unit selector located at the lower right corner of the front panel. A time range (1.2, 3, 12, or 30/2.4, 6, 24, or 60 for H3CR-Aj-301) is selected with the time range selector at the lower left corner of the front panel, and the selected time range appears (in the window at the lower right part) within the plastic frame of the time setting knob. Time setting knob Time range selector Scale range display window ON-time unit selector For OFF-time, the desired time unit (sec, 10 s, min, and hrs, or 10 s, 10 min, hrs, and 10 h) is indicated in the OFF-time unit display window at the upper right corner of the front panel and can be changed by turning the OFF-time unit selector located below the OFF-time unit display window. Time unit selector Time unit display window OFF-time unit selector 45 H3CR H3CR * * H3CR-G Star-delta Timers A star operation time range (0 to 6, 0 to 12, 0 to 60, or 0 to 120 seconds) is selected with the star operation time range selector at the lower left corner of the front panel. H3CR-H Power OFF-delay Timers A time range (0 to 0.6, 0 to 1.2, 0 to 6, and 0 to 12) is selected with the time range selector at the lower left corner of the front panel. No time unit selector is available. When ordering the H3CR-H, specify S (for the second unit) or M (for the minute unit) for your H3CR-H. Star operation time range selector Time range selector The time required for switching (0.05, 0.1, 0.25, or 0.5 second) from the star operation to the delta operation of the H3CR-G can be selected with the star-delta transfer time selector at the lower right corner of the front panel. Setting of Time Use the time setting knob to set the desired time. Star-delta transfer time selector Using the Time Setting Ring for H3CR-A/-G Setting a Specific Time Mount the Panel Cover on the Timer, set the desired time with the time setting knob, and place Time Setting Ring A onto the time setting knob so that the time setting notch of Time Setting Ring A is in the center of the reset lock position of the Panel Cover. Time setting Reset lock position notch Limiting the Setting Range Example: To set a range of 10 and 20 s. Mount the Panel Cover on the Timer, set the time setting knob to 10 s (the lower limit of the setting range), and place Time Setting Ring C onto the time setting knob so that the stopper of Time Setting Ring C is on the right edge of the reset lock position of the Panel cover. Next, set the time setting knob to 20 s (the upper limit of the setting range), place Time Setting Ring B onto the time setting knob so that the stopper of Time Setting Ring B is on the left edge of the reset lock position of the Panel Cover. Stopper Time Setting Ring A Reset lock position Panel cover Time setting notch Setting position Time Setting Ring B Time Setting Ring C Panel cover Range Example: To set the time to 10 s. 46 H3CR H3CR Accessories (Order Separately) Note: The undermentioned is common for all H3CR models. Note: All units are in millimeters unless otherwise indicated. Flush Mounting Adaptor Panel Y92F-30 58 52 42 48 Panel Cutout Note: 0.5 R max. The adapters for two or more timers mounted in a vertical line are different in orientation from those mounted in a horizontal line. N can be obtained as follows (n: the number of H3CR models arranged side by side) Without a Cover: N = (48n - 2.5) +1/-0 With the Protective Cover: N = (51n - 5.5) +1/-0 With the Panel Cover: N = (50n - 4.5) +1/-0 +0.6 45 -0 (N) +0.6 45 -0 Y92F-70/-73 Panel Cutout Panel Adapter mounting hole Two, 4.5 dia. 52 to 53 R0.5 max. 88 450.15 65 to 66 760.2 450.15 58 Note: Y92F-71/-74 Panel 56 58 R0.5 max. 430.2 +0.2 50 -0 +0.5 45 -0 +0.5 68 450.2 The mounting panel thickness should be 1 to 3.2 mm. 55 -0 Note: The mounting panel thickness should be 1 to 3.2 mm. 47 H3CR H3CR Track Mounting/Front Connecting Socket Eight, P2CF-08 3 M3.5 x 7.5 sems 4.5 7.8 70 max. 35.4 Two, 4.5 dia. holes Terminal Arrangement/ Internal Connections (Top View) Surface Mounting Holes 4 50 max. Two, 4.5 dia. or two, M4 20.3 max. P2CF-08-E (Finger Safe Terminal Type) Conforming to VDE0106/P100 400.2 Eight, M3.5 x 7.5 sems 5 7.8 4.5 3 1.3 70 max. 35.4 Two, 4.5 dia. holes 4 400.2 19 20.3 50 max. 21.5 max. Track Mounting/Front Connecting Socket P2CF-11 3 Eleven, M3.5 x 7.5 sems 4.5 7.8 70 max. 35.4 Two, 4.5 dia. holes Terminal Arrangement/ Internal Connections (Top View) Surface Mounting Holes Two, 4.5 dia. or two, M4 4 50 max. 31.2 max. 400.2 P2CF-11-E (Finger Safe Terminal Type) Conforming to VDE0106/P100 Eleven, M3.5 x 7.5 sems 5 7.8 4.5 3 1.2 70 max. 35.4 Two, 4.5 dia. holes 4 400.2 50 max. 30 31.2 max. 48 H3CR H3CR Back Connecting Socket P3G-08 Terminal Arrangement/ Internal Connections (Bottom View) 27 dia. 45 45 4.9 17 P3GA-11 Terminal Arrangement/ Internal Connections (Bottom View) 27 dia. 45 25.6 4.5 45 6.2 16.3 Finger Safe Terminal Cover Conforming to VDE0106/P100 Y92A-48G Twelve, 6.4 dia. holes (Attachment for P3G-08/P3GA-11 Socket) 34 47.7 x 47.7 16.5 48 x 48 24.6 27.6 47.4 Mounting Track PFP-100N, PFP-50N PFP-100N2 16 7.30.15 4.5 4.5 15 25 25 10 Note: 25 1,000 (500) (see note) 25 10 350.3 270.15 350.3 15 (5) (see note) 15 1 25 25 10 25 1,000 27 25 15 10 24 29.2 1 1.5 The value shown in parentheses are for the PFP-50N. End Plate PFP-M Spacer PFP-S 10 6.2 16 12 5 1.8 1 35.5 35.3 50 1.8 11.5 34.8 44.3 1.3 10 M4 x 8 pan head screw 4.8 16.5 49 H3CR H3CR Hold-down Clip Protective Cover Y92A-48B Hold-down clips are sold in sets of two. The protective cover protects the front panel, particularly the time setting section, against dust, dirt, and water. It also prevents the set value from being altered due to accidental contact with the time setting knob. Note: 1. The Y92A-48B Protective Cover is made of a hard plastic and therefore it must be removed to change the timer set value. 2. The Protective Cover cannot be mounted if the Panel Cover (sold separately) is used on the Timer. Y92H-7/-1 For PL08 and PL11 Sockets Y92H-8/-2 For PF085A Socket Y92A-48B Time Setting Ring/Panel Cover for H3CR-A/-G There are three types of Panel Covers (Y92P-48GL, Y92P-48GB, and Y92P-48GM), all of which are available in three colors. Use the most suitable type of Panel Cover with the design of the scaling plate according to the application. When setting a given time for the Timer, use of the Y92S-27 or Y92S-28 Time Setting Ring facilitates the time setting operation and minimizes possible setting errors by operators. The Y92F-73 or Y92-F-74 Flush Mounting Adapter or the Protective Cover cannot be used. Y92S-27 Time Setting A 50 Y92S-28 Time Setting B Y92S-28 Time Setting C The Time Setting Ring and Panel Cover should be used as a pair. Setting a specific time Time Setting Ring A (Y92S-27) and Panel Cover (Y92P-48GL, -48GB, or -48GM) Limiting the setting range Time Setting Ring B or C (Y92S-28), and Panel Cover (Y92P-48GL, -48GB, or -48GM) Y92P-48GL Light Gray Y92P-48GB Black Y92P-48GM Medium Gray H3CR H3CR Precautions (Common) Note: The undermentioned is common for all H3CR models. Changing the Setting Do not change the time unit, time range, or operation mode while the Timer is in operation, otherwise the Timer may malfunction. The time unit and time range can be set with the respective selectors turned clockwise or counterclockwise. The selectors are of notched so that they will snap when they are properly set. Do not set the selectors midway between notches, otherwise the Timer may break or malfunction. Do not use H3CR-A models (except for H3CR-AjS) in flicker mode, or H3CR-F models at the lowest selector setting. Doing so may result in damage to contacts. Power Supplies Pay the utmost attention not to make mistakes in polarity when wiring the Timer. The H3CR Series uses a transformerless power supply. Do not touch the input terminals while the supply voltage is applied, otherwise an electric shock may be received. A DC power supply can be connected if its ripple factor is 20% or less and the mean voltage is within the rated operating voltage range of the Timer. An AC power supply can be connected to the power input terminals without regard to polarity. A DC power supply must be connected to the power input terminals as designated according to the polarity of the terminals. Make sure that the voltage is applied within the specified range, otherwise the internal elements of the Timer may be damaged. Connect the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value at once, otherwise the Timer may not be reset or a timer error may result. Be aware that the operating voltage will rise by 5% if the rated voltage is applied to the Timer continuously while the ambient temperature is close to the maximum permissible ambient temperature. The power supply circuit of any H3CR-A model (except for H3CRAjS), H3CR-F 100-to-240-VAC model, and H3CR-G model is a switching circuit. If the power line connected to the power supply circuit has a transformer with high inductance, a counter-electromotive voltage will be induced by the inductance. To suppress the voltage, apply a CR filter to the power supply line. Precautions for EN61812-1 Conformance The H3CR Series as a built-in timer conforms to EN61812-1 provided that the following conditions are satisfied. Make sure that no voltage is applied to any terminals before dismounting the Timer from the Socket. The output section of the H3CR is provided only with basic isolation. Provide supplementary basic isolation on the load side connected to the output so that reinforced isolation required by the EN61812-1 will be ensured. The H3CR itself is designed under the following conditions: * * * Overvoltage category III Pollution degree 2 Isolation Operation parts: Reinforced isolation - With clearance of 5.5 mm and creepage distance of 5.5 mm at 230 VAC Output: Basic isolation (see note) - With clearance of 3 mm and creepage distance of 3 mm at 230 VAC Note: The 11-pin model ensures basic isolation by itself and also ensures basic isolation with the 11-pin model mounted to the OMRON P2CF-11-j or P3GA-11 Socket. Connect the two output contacts different in polarity to the loads so that they will be the same in potential. Others If the Timer is mounted to a control board, dismount the Timer from the control board or short-circuit the control board circuitry before carrying out a voltage withstand test between the electric circuitry and non-charged metal part of the Timer. This protects the internal circuitry of the Timer from damage. Operating Environment Do not use the Timer in the following locations. * * * * * Locations with radical temperature changes. Locations with high humidity that may result in condensation. Locations with excessive vibration or shock. Locations with corrosive gas or dust. Locations where the Timer is exposed to sprayed water, oil, or chemicals. Organic solvents (such as paint thinner) as well as strong acid or alkali solutions will damage the outer casing of the Timer. If the Timer is used in an area with excessive electronic noise, be sure to separate the Timer, wires, and input device as far as possible from the noise sources. Furthermore, it is recommended that the input signal wiring be shielded to prevent electronic interference. Using a surge absorber is recommended if surge voltages occur. 51 H3CR H3CR Precautions (H3CR-A) Note: The undermentioned is common for all H3CR-A models. Power Supplies For the power supply of an input device of the H3CR-Aj/-AjS/-AP, use an isolating transformer with the primary and secondary windings mutually isolated and the secondary winding not grounded. Example: H3CR-A H3CR-A G, S, R 5, 6, 7 2 10 Input terminal Power supply 2 Input/Output Relationship between Input and Power Supply Circuits (except for H3CR-A8E) The H3CR-A (except for H3CR-A8E) uses transformerless power supply. When connecting a relay or transistor as an external signal input device, pay attention to the following points to prevent shortcircuiting due to a sneak current to the transformerless power supply. If a relay or transistor is connected to two or more Timers, the input terminals of those Timers must be wired properly so that they will not differ in phase, otherwise the terminals will be short-circuited to one another. Incorrect Short-circuit current H3CR-A Contact or transistor for external input signal Input device Isolation transformer is required. Input terminal Power supply The H3CR-Aj/-AjS/AP's power supply terminal 2 is a common terminal for input signals to the Timer. Do not disconnect the wires on terminal 2, otherwise the internal circuitry of the Timer will be damaged. Input terminal 5, 6, 7 G, S, R 10 Correct Input terminal H3CR-A 2 Make sure that the voltage is applied within the specified range, otherwise the internal elements of the Timer may be damaged. Input terminal Power supply Input terminal It is impossible to provide two independent power switches as shown below regardless of whether or not the Timers are different in phase. Input terminal Input terminal 52 Power supply H3CR H3CR Relationship between Input and Power Supply Circuits (H3CR-Aj/-AjS) An appropriate input is applied to the input signal terminals of the H3CR-Aj/-AjS when one of the input terminals is short-circuited with the common terminal (terminal 2) for the input signals. Never use terminal 10 as the common terminal for this purpose, otherwise the internal circuit of the Timer will be damaged. If a relay or transistor is connected to two or more Timers, the input terminals of those Timers must be wired properly so that they will not be different in phase or the terminals will be short-circuited to one another (refer to the figures below). Incorrect Contact or transistor for external input signal 10 Incorrect 6 H3CR-AP 10 Power supply 7 2 H3CR-A 5, 6, 7 G, S, R Input terminal 2 10 6 7 H3CR-AP Short-circuit current Correct 2 5, 6, 7 G, S, R Input terminal 10 H3CR-A Correct Contact or transistor for external input signal 10 2 6 7 Do not connect a relay or any other load between input terminals, otherwise the internal circuit of the Timer will be damaged due to the high-tension voltage applied to the input terminals. H3CR-AP Power supply 2 Short-circuit current 10 Ry H3CR-A AC or DC power supply 10 6 7 H3CR-AP 5, 6, 7 G, S, R Input terminal Input contact 2 2 Common to All H3CR-A Models Relationship between Input and Power Supply Circuits (H3CR-AP) H3CR-AP AC/DC power supply Input circuit With the H3CR-AP, input wires must be as short as possible. If the floating capacity of wires exceeds 1,200 pF (approx. 10 m for cables with 120 pF/m), the operation will be affected. Pay particular attention when using shielded cables. The H3CR-AjS transistor output is isolated from the internal circuitry by a photocoupler. Therefore, either NPN or PNP output is possible. Power supply circuit Since the input circuit and the power supply circuit are configured independently, the input circuit can be turned ON or OFF irrespective of the ON/OFF state of the power supply. It must be noted that a voltage equivalent to the power supply voltage is applied to the input circuit. 53 H3CR H3CR Precautions (H3CR-H) Note: The undermentioned is common for all H3CR-H models. Power Supplies Wiring The H3CR-H has a large inrush current; provide sufficient power supply capacity. If the power supply capacity is too small, there may be delays in turning ON the output. With the H3CR-HjRL, for the power supply of an input device, use an isolating transformer, of which the primary and secondary windings are mutually isolated and the secondary winding is not grounded. H3CR-HjRL 4* 7 1* 5 Input terminal 10 7* Power supply 2 2* The H3CR-H has a high impedance circuit. Therefore, the H3CR-H may not be reset if the H3CR-H is influenced by inductive voltage. In order to eliminate any influence of inductive voltage, the wires connected to the H3CR-H must be as short as possible and should not be installed alongside power lines. If the H3CR-H is influenced by inductive voltage that is 30% or more of the rated voltage, connect a CR filter with a capacitance of approximately 0.1 F and a resistance of approximately 120 or a bleeder resistor between the power supply terminals. If there is any residual voltage due to current leakage, connect a bleeder resistor between the power supply terminals. Operation An interval of 3 s minimum is required to turn on the H3CR-H after the H3CR-H is turned off. If the H3CR-H is turned on and off repeatedly with an interval of shorter than 3 s, the internal parts of the H3CR-H may deteriorate or the H3CR-H may malfunction. * :H3CR-H8RL Isolation transformer is required. Input device Input/Output (H3CR-HjRL) An appropriate input is applied to the input signal terminal of the Timer when the input terminal for the input signal is short-circuited. Do not attempt to connect any input terminal to any terminal other than the input terminal or to apply voltage across other than the specified input terminals or the internal circuits of the Timer may be damaged. The H3CR-HjRL uses transformerless power supply. When connecting a relay or transistor as an external signal input device, pay attention to the following points to prevent short-circuiting due to a sneak current to the transformerless power supply. If input is made simultaneously from one input contact or a transistor to the H3CR-H and a Timer whose common input terminals are used as power terminals, such as the H3CR-A, a short-circuit current will be generated. Either input through isolated contacts, or isolate the power supply for one of the Timers. H3CR-HjRL 4* 7 10 1* 5 2 3 s min. Power Output state 1 Output state 2 After the forced reset function of the H3CR-H is activated, an interval of 3 s minimum is required to activate the forced reset function again. If the forced reset function is activated repeatedly with an interval of shorter than 3 s, the internal parts of the H3CR-H may deteriorate and the H3CR-H may malfunction. Power 3 s min. 3 s min. Reset input 7* 2* Output Short-circuit current G. S. R. 5 6 7 If it is required that the output be turned on repeatedly with an interval of shorter than 3 s, consider use of the H3CR-A in mode D (signal OFF-delay). 10 H3CR-A 2 Others *: H3CR-H8RL 54 If the H3CR-H is dropped or experiences some other kind of shock, because a latching relay is used for output, contacts may be reversed or go into a neutral state. If the H3CR-H is dropped, reconfirm correct operation. H3CR H3CR 55 H3CR 56 H3CR H3CR H3CR ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. L084-E1-3 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company Measuring and Supervisory Controls Division 28th Fl., Crystal Tower Bldg., 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Tel: (81)6-6949-6035/Fax: (81)6-6949-6069 Printed in Japan 0200-2M (0696) a 57