Solid-state Timer H3DE CSM_H3DE_DS_E_3_1 DIN Track Mounted, Standard 22.5-mm Width Timer Range * A wide AC/DC power supply range (24 to 230 VAC/DC) reduces the number of timer models kept in stock. (except for H3DE-H) * 12-VDC model available for a specific application. (H3DE-M2) * Nameplate provided for easy timer identification and management. * Terminal clamp left open when delivered. * Finger protection terminal block to meet VDE0106/P100. * Enables easy sequence checks through instantaneous outputs for a zero set value at any time range. * Incorporates environment-friendly, cadmium-free contacts. (except for H3DE-H) * High immunity to inverter noise. * Approved by UL and CSA. * Conforms to EN61812-1 and IEC60664-1 4 kV/2 for Low Voltage, and EMC Directives. Broad Line-up of H3DE Series H3DE H3DE-M/S Standard Timer H3DE-M H3DE-S H3DE-F Twin Timer H3DE-F H3DE-G Star-delta Timer H3DE-G H3DE-H Power OFF-delay Timer H3DE-H Contents Solid-state Timer H3DE-M/-S...................................................................................................................................... 2 H3DE-F ........................................................................................................................................... 12 H3DE-G .......................................................................................................................................... 18 H3DE-H........................................................................................................................................... 24 Common to ALL Timers Accessories..................................................................................................................................... 30 Precautions ..................................................................................................................................... 31 1 Solid-state Multi-functional Timer H3DE-M/-S * Eight operating modes (H3DE-M) and four operating modes (H3DE-S) cover a wide range of applications. * Programmable contact enables the building of a self-holding relay circuit (-@2 models). * A wide time setting range of 0.10 s to 120 h. Model Number Structure Model Number Legend H3DE 1 1. M : S: 2. 2 : 1 : 2 Multi-function type Standard type DPDT SPDT Ordering Information List of Models Supply voltage Control output Model Multi-function type Standard type 12 VDC Contact output: DPDT (time-limit output SPDT and switchable SPDT (time-limit instantaneous)) H3DE-M2 (see note) --- 24 to 230 VAC/DC Contact output: DPDT (time-limit output SPDT and switchable SPDT (time-limit instantaneous)) H3DE-M2 (see note) H3DE-S2 Contact output: SPDT (time-limit output SPDT) H3DE-M1 H3DE-S1 Note: Specify both the model number and supply voltage when ordering H3DE-M2. Example: H3DE-M2 24 to 230 VAC/DC Supply voltage Accessories (Order Separately) 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 2 H3DE-M/-S Specifications General Item H3DE-M2 H3DE-M1 H3DE-S2 H3DE-S1 A: ON-delay B2: Flicker ON start E: Interval J: One-shot Operating mode A: ON-delay (Signal or Power) B: Flicker OFF start (Signal or Power) B2: Flicker ON start (Signal or Power) C: Signal ON/OFF-delay D: Signal OFF-delay E: Interval (Signal or Power) G: Signal ON/OFF-delay J: One-shot (Signal or Power) Terminal block Clamps two 2.5 mm2 max. bar terminals without sleeves. Terminal screw tightening torque 0.98 N*m max. {approx. 10 kgf*cm max.} Input type Voltage input Output type Relay: DPDT Mounting method DIN track mounting (see note) Attachment Nameplate Approved standards UL508, CSA 22.2 No.14 Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100 Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A) --Relay: SPDT Relay: DPDT Relay: SPDT Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm. Time Ranges Time scale display Time unit display sec min hrs 10 h x 0.1 0.1 to 1.2 s 0.1 to 1.2 min 0.1 to 1.2 h 1 to 12 h x1 1 to 12 s 1 to 12 min 1 to 12 h 10 to 120 h Note: When the main dial is set to "0" for all settings, the output will operate instantaneously. Ratings Rated supply voltage (see notes 1 and 2) 24 to 230 VAC/DC (50/60 Hz) 12 VDC (H3DE-M2 model only) Operating voltage range 85% to 110% of rated supply voltage Power reset Minimum power-off time: 0.1 s Reset voltage Power consumption (see note 3) 2.4 VAC/DC max. H3DE-M1 AC: approx. 4.3 VA (2.2 W) at 230 VAC DC: approx. 0.7 W at 24 VDC H3DE-M2 AC: approx. 4.8 VA (2.4 W) at 230 VAC DC: approx. 1.0 W at 24 VDC H3DE-S1 AC: approx. 2.7 VA (1.6 W) at 230 VAC DC: approx. 0.7 W at 24 VDC H3DE-S2 AC: approx. 3.2 VA (1.9 W) at 230 VAC DC: approx. 1.0 W at 24 VDC Voltage input Max. permissible capacitance between input lines (terminals B1 and A2): 2000 pF Load connectable in parallel with inputs (terminals B1 and A2) H-level: 20.4 to 253 VAC/DC L-level: 0 to 2.4 VAC/DC Control output Contact output: 5 A at 250 VAC with resistive load (cos = 1) 5 A at 30 VDC with resistive load (cos = 1) Ambient temperature Operating: -10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Note: 1. DC ripple rate: 20% max. 2. Since an inrush current of 0.25 A will occur when using the power supply voltage at 24 VDC, pay careful attention when turning on or off the power supply to the Timer with a solid-state output such as a sensor. 3. The power consumption is for mode A after the Timer counts the time-up time and for the AC input at 50 Hz. The power consumption of the H3DE-M@ includes the input circuit with the B1 and A1 terminals short-circuited. 3 H3DE-M/-S Characteristics Accuracy of operating time 1% max. of FS (1% 10 ms max. at 1.2-s range) (see note 1) Setting error 10% 50 ms max. of FS (see note 1) Signal input time 50 ms min. (see note 1) Influence of voltage 0.5% max. of FS (0.5% 10 ms max. at 1.2-s range) Influence of temperature 2% max. of FS (2%10 ms max. at 1.2-s range) Insulation resistance 100 M min. at 500 VDC Dielectric strength Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC for 1 min. Between control output terminals and operating circuit: 2,000 VAC for 1 min. Between contacts of different polarities: 2,000 VAC for 1 min. Between contacts not located next to each other: 1,000 VAC for 1 min. Vibration resistance Malfunction: 0.5-mm single amplitude at 10 to 55 Hz Destruction: 0.75-mm single amplitude at 10 to 55 Hz Shock resistance Malfunction: 100 m/s2 Destruction: 1,000 m/s2 Contact material AGNi+gold plating (Use the G6RN-1 at 12 VDC.) Impulse withstand voltage 3 kV (between power terminals) 4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts) Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) 1.5 kV Static immunity Malfunction: 4 kV Destruction: 8 kV Life expectancy Mechanical: 10 million operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) (see note 2) EMC (EMI) Emission Enclosure: Emission AC Mains: Harmonic Current: Voltage Fluctuation and Flickering: (EMS) Immunity ESD: EN61812-1 EN55011 Group 1 class B EN55011 Group 1 class B EN61000-3-2 EN61000-3-3 EN61812-1 EN61000-4-2: 6 kV contact discharge (level 3) 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power port and output port (level 3) 1 kV control port with capacitive clamp (level 3) Immunity Surge: EN61000-4-5: 2 kV common mode (level 3) 1 kV differential mode (level 3) Degree of protection IP30 (Terminal block: IP20) Weight 120 g Note: 1. With the H3DE-M@, if the voltage exceeds 26.4 VAC/DC, the following hold at signal OFF for C, D, and G modes: Accuracy of operating time: 1% 50 ms max. at 1.2-s range Setting error: 10% +100/-50 ms max. Signal input time: 100 ms min. 2. For reference: A maximum current of 0.15 A can be switched at 125 VDC (cos=1). 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). 4 H3DE-M/-S Connections Block Diagram H3DE-M1/-M2 AC (DC) input Power supply circuit Zero setting detection circuit Time scale/ unit selectors Operating mode selector Oscillation circuit Counting circuit Output circuit Input circuit Indicator circuit Start input Power-ON indicator Output indicator H3DE-S1/-S2 AC (DC) input Power supply circuit Zero setting detection circuit Time scale/ unit selectors Operating mode selector Oscillation circuit Counting circuit Output circuit Indicator circuit Power-ON Output indicator indicator I/O Functions Item H3DE-M1/-M2 H3DE-S1/-S2 Input Start Starts operation. No input is available. Output Control output Outputs are turned ON according to designated out- Outputs are turned ON according to designated output mode when preset value is reached. (See note.) put mode when preset value is reached. (see note.) Note: When the output type selector switch on the bottom of the Timer is set to the instantaneous side, the relay R2 (terminal numbers 21/25, 22/ 26, and 24/28) becomes an instantaneous contact and turns ON/OFF in synchronization with the changes in the power supply. 5 H3DE-M/-S Terminal Arrangement 18 16 A2 18 16 28/24 26/22 28/24 26/22 B1 18 16 A2 (see note 2) 15 R1 15 18 18 16 16 A2 (see note 2) (DIN notation) A1 15 25 /21 (see note 1) R1 R2 15 25/21 18 16 28/2426/22 28/24 26/22 18 16 A2 (see note 2) (DIN notation) (DIN notation) ------------------------------------------------- B1 (see note 1) R1 R2 15 25/21 A1 ------------------------------------------------- 16 25/21 ------------------------------------------------- 18 15 ------------------------------------------------- R1 15 A1 H3DE-S2 ------------------------------------------------------------------------------------------------- 15 H3DE-S1 ------------------------------------------------------------------------------------------------------------------------------------------------------------ A1 H3DE-M2 ------------------------------------------------------------------------------------------------------------------------------------------------------------ H3DE-M1 (see note 2) (DIN notation) Note: 1. The relay R2 can be set to either instantaneous or time-limit contact using the switch located on the bottom of the Timer. 2. DC supply voltage does not require the designation of polarity. 3. The contact symbol for the H3DE is indicated with because it offers multiple operating modes and is different from the delayed contact for conventional timers. Input Connections The inputs of the H3DE-M1/-M2 are voltage (voltage imposition or open) inputs. No-contact Input (Connection to PNP output sensor.) No-contact Input (Connection to NPN output sensor.) Contact Input Sensor Timer Timer A2 (+) Timer 24 VDC (-) (+) 24 VDC (-) B1 Start B1 A1 A1 B1 Start A2 Operates with PNP transistor ON A1 A2 Sensor Operates with relay ON Operates with NPN transistor ON Voltage Input Signal Levels No-contact input 1. Transistor ON Residual voltage: 1 V max. (Voltage between terminals B1 and A2 must be more than the rated "H-level" voltage (20.4 VDC min.).) 2. Transistor OFF Leakage current: 0.01 mA max. (Voltage between terminals B1 and A2 must be less than the rated "L-level" voltage (2.4 VDC max.).) Contact input Use contacts that can adequately switch 0.1 mA at each voltage to be imposed. (When the contacts are ON or OFF, voltage between terminals B1 and A2 must be within the following ranges: When contacts are ON: 20.4 to 253 VAC/DC When contacts are OFF: 0 to 2.4 VAC/DC 6 H3DE-M/-S Operation Basic Operation Setting of Selector The selectors can be turned clockwise and counterclockwise to select the desired time unit, time scale, or operating mode. Selection of Time Unit and Time Scale 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. The desired time unit (s, m, h, or 10h) can be displayed in the time unit display window above the time setting dial by turning the time unit selector located at the upper right corner of the front panel. Time scale (0.1 or 1) is selected with the time scale selector at the upper left corner of the front panel, it appears in the time scale display window above the selector. Time unit display window Time scale display window Operating mode selector Time scale selector Operating mode display window Selection of Operating Mode Time unit selector The H3DE-M/-S can be set to any one of the operating modes A to J. Turn the operating mode selector with a screwdriver until the desired operating mode (A, B, C, B2, D, E, J, or G for the H3DE-M and A, E, J, or B2 for the H3DE-S) appears in the operating mode display window located below the selector. 7 H3DE-M/-S Timing Chart Note: 1. 2. 3. 4. The minimum power reset time is 0.1 s and the minimum signal input time is 0.05 s. 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. There is no start input with H3DE-S@ models. Operation starts when the power is turned ON. There is no instantaneous output with H3DE-M1/-S1 models. Operating mode Timing chart A: ON-delay t-a t t Basic operation Power (A1 and A2) Start (B1 and A2) (see note) Power Time-limit contacts: NC 15 and 16 (25 and 26) * Start Time-limit contacts: NO (output indicator) 15 and 18 (25 and 28) t Output Instantaneous contacts: NC 25 and 26 * For power-on operation, impose voltage to the Start input. The Timer starts operating at the moment the power is turned on. ** Start input is invalid while the Timer is in operation. Instantaneous contacts: NO 25 and 28 Power indicator B: Flicker OFF start ** t t-a t t t t-a t Basic operation Power (A1 and A2) Power Start (B1 and A2) (see note) ** * Start Output relay: NC 15 and 16 (25 and 26) t Output relay: NO (output indicator) 15 and 18 (25 and 28) t t t Output Instantaneous contacts: NC 25 and 26 * For power-on operation, impose voltage to the Start input. The Timer starts operating at the moment the power is turned on. ** Start input is invalid while the Timer is in operation. Instantaneous contacts: NO 25 and 28 Power indicator B2: Flicker ON start t t-a t t t t-a t Power (A1 and A2) Basic operation Start (B1 and A2) (see note) Power Output relay: NC 15 and 16 (25 and 26) * Start Output relay: NO (output indicator) 15 and 18 (25 and 28) t t t Instantaneous contacts: NC 25 and 26 t Output * For power-on operation, impose voltage to the Start input. The Timer starts operating at the moment the power is turned on. ** Start input is invalid while the Timer is in operation. Instantaneous contacts: NO 25 and 28 Power indicator C: Signal ON/ OFF-delay ** t t t t-a t t-a Power (A1 and A2) Start (B1 and A2) (see note) Output relay: NC 15 and 16 (25 and 26) Output relay: NO (output indicator) 15 and 18 (25 and 28) Instantaneous contacts: NC 25 and 26 Instantaneous contacts: NO 25 and 28 Power indicator Basic operation Power * Start t t t t Output * Start input is valid and retriggerable while the Timer is in operation. Note: The start input of the H3DE-M1 or H3DE-M2 model is activated by applying a voltage to B1 and A2 terminals. The voltage can be applied by turning on the contact between B1 and A1 (Refer to Terminal Arrangement on page 6) 8 H3DE-M/-S . Operating mode D: Signal OFFdelay Timing chart t-a t t-a t-a t Power (A1 and A2) Basic operation Start (B1 and A2) (see note) Output relay: NC 15 and 16 (25 and 26) Power Output relay: NO (output indicator) 15 and 18 (25 and 28) * Start t Instantaneous contacts: NC 25 and 26 Output Instantaneous contacts: NO 25 and 28 * Start input is valid and retriggerable while the Timer is in operation. Power indicator E: Interval t t-a t t-a t Basic operation Power (A1 and A2) Start (B1 and A2) (see note) Power Output relay: NC 15 and 16 (25 and 26) * Start Output relay: NO (output indicator) 15 and 18 (25 and 28) t Output Instantaneous contacts: NC 25 and 26 * For power-on operation, impose voltage to the Start input. The Timer starts operating at the moment the power is turned on. ** Start input is valid and retriggerable while the Timer is in operation. Instantaneous contacts: NO 25 and 28 Power indicator G: Signal ON/ OFF-delay ** t t t-a t t-a t Power (A1 and A2) Basic operation Start (B1 and A2) (see note) Output relay: NC 15 and 16 (25 and 26) Power Output relay: NO (output indicator) 15 and 18 (25 and 28) * Start Instantaneous contacts: NC 25 and 26 t Instantaneous contacts: NO 25 and 28 * t t t-a t-a Basic operation Start (B1 and A2) (see note) Power Output relay: NC 15 and 16 (25 and 26) Instantaneous contacts: NC 25 and 26 Instantaneous contacts: NO 25 and 28 Power indicator t t Power (A1 and A2) Output relay: NO (output indicator) 15 and 18 (25 and 28) t Start input is valid and retriggerable while the Timer is in operation. Power indicator J: One-shot output (ON delay) t Output Approx. 1+0.6 s (fixed) Approx. 1+0.6 s (fixed) Approx. 1+0.6 s (fixed) * Start Output ** t Approx. 1+0.6 s (fixed) * For power-on operation, impose voltage to the Start input. The Timer starts operating at the moment the power is turned on. ** Start input is valid and retriggerable while the Timer is in operation. Note: The start input of the H3DE-M1 or H3DE-M2 model is activated by applying a voltage to B1 and A2 terminals. The voltage can be applied by turning on the contact between B1 and A1 (Refer to Terminal Arrangement on page 6). 9 H3DE-M/-S Nomenclature Nameplate for user use (20 x 5.4 mm white panel) Time scale display window Time unit display window Time unit selector (select one from sec, min, hrs, and 10 h) Time scale selector (select 0.1 or 1) Main dial (for setting a time value) Output indicator (orange) (Lit while Timer gives output.) Operating mode selector (select a mode from A, B, C, B2, D, E, J, and G for the H3DE-M1/-M2, from A, E, J, and B2 for the H3DE-S1/S2) Operating mode display window Power-on indicator (green) (Lit while the power is on.) (Front View) Output Type Selector Switch Settings Setting Output type Time-limit output (terminal numbers 25, 26 and 28) (default setting) Output type selector switch for H3DE-M2/-S2 (default setting is time-limit output) Instantaneous output (terminal numbers 21, 22 and 24) (Bottom View) 10 H3DE-M/-S Dimensions Note: All units are in millimeters unless otherwise indicated. Terminal block (black) H3DE-M/-S Surface color: Light gray 5Y7/1 (OMRON) Output type selector switch (default setting: Time-limit output) Terminal block (black) ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 11 Solid-state Twin Timer H3DE-F * Operates in flicker-OFF or flicker-ON start mode with one Unit. * Independent ON- and OFF-time settings. Combinations of long ON- or OFF-time and short OFF- or ONtime setting are possible. * Long time range from 0.1 s to 12 h for both ON and OFF time settings. Model Number Structure Model Number Legend H3DE 1 1. F: Twin timers Ordering Information List of Models Operating mode Flicker-OFF/Flicker-ON start Supply voltage 24 to 230 VAC/VDC Model H3DE-F Accessories (Order Separately) 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 12 H3DE-F Specifications General Item H3DE-F Operating mode Flicker-OFF/Flicker-ON start Operating/Reset method Time-limit operation/Time-limit reset or self-reset Terminal block Clamps two 2.5 mm2 max. bar terminals without sleeves Terminal screw tightening torque 0.98 N*m max. {approx. 10 kgf*cm max.} Output type Relay: SPDT Mounting method DIN track mounting (see note) Attachment Nameplate Approved standards UL508, CSA 22.2 No.14 Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P 100 Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A) Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm. Time Ranges Time scale display (see note 1) Time unit display sec 10 s min hrs x 0.1 0.1 to 1.2 s 1 to 12 s 0.1 to 1.2 min 0.1 to 1.2 h x1 1 to 12 s 10 to 120 s 1 to 12 min 1 to 12 h Note: 1. Time scale display is applied commonly for ON and OFF time. 2. When the main dial is set to "0" for all settings, the output will operate instantaneously. Ratings Rated supply voltage (see note) 24 to 230 VAC/VDC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power reset Minimum power-off time: 0.1 s Reset voltage 2.4 VAC/DC max. Power consumption AC: Approx. 3.1 VA (1.8 W) at 230 VAC DC: Approx. 0.8 W at 24 VDC Control output Contact output: 5 A at 250 VAC with resistive load (cos = 1) 5 A at 30 VDC with resistive load (cosf = 1) Ambient temperature Operating: Storage: -10C to 55C (with no icing) -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Note: DC ripple rate: 20% max. 13 H3DE-F Characteristics Accuracy of operating time 1% max. of FS (1% 10 ms max. at 1.2-s range) Setting error 10% 0.05 s max. of FS Influence of voltage 0.5% max. of FS (0.5% 10 ms max. at 1.2-s range) Influence of temperature 2% max. of FS (2% 10 ms max. at 1.2-s range) Insulation resistance 100 M min. at 500 VDC Dielectric strength 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 not located next to each other: 1,000 VAC (50/60 Hz) for 1 min. Impulse withstand voltage 3 kV (between power supply terminals) 4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts) Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) 1.5 kV Static immunity Malfunction: 4 kV Destruction: 8 kV Vibration resistance Malfunction: 0.5-mm single amplitude at 10 to 55 Hz Destruction: 0.75-mm single amplitude at 10 to 55 Hz Shock resistance Malfunction: 100 m/s2 Destruction: 1,000 m/s2 Life expectancy Mechanical: 10 million operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) EMC (EMI) Emission Enclosure: Emission AC Mains: Harmonic Current: Voltage Fluctuation and Flickering: (EMS) Immunity ESD: EN61812-1 EN55011 Group 1 class B EN55011 Group 1 class B EN61000-3-2 EN61000-3-3 EN61812-1 EN61000-4-2: 6 kV contact discharge (level 3) 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power port and output port (level 3) 1 kV control port with capacitive clamp (level 3) Immunity Surge: EN61000-4-5: 2 kV common mode (level 3) 1 kV differential mode (level 3) Degree of protection IP30 (IP20 for terminal block) Weight Approx. 110 g Note: For reference: A maximum current of 0.15 A can be switched at 125 VDC (cos=1). 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). 14 H3DE-F Connections Block Diagram ON OFF indicator indicator AC (DC) input ON/OFF start selector Indicator circuit Time unit selector ROM RAM Clock One-chip microcomputer Power supply circuit Output circuit I/O Function Inputs Outputs --Control output Outputs are turned ON/OFF according to the time set by the ON-and OFF-time setting dial. Terminal Arrangement (DIN notation) A1 A2 15 16 18 Note: DC supply voltage does not require the designation of polarity. 15 H3DE-F Operation Basic Operation Time Unit Selection Time Scale Selection The time unit display window for output ON is located on the upperright side of the front panel above the corresponding time unit selector. The time unit display window for output OFF is located on the lowerright side of the front panel below the corresponding time unit selector. According to the setting of each time unit selector, "sec" for seconds, "10s" for 10 seconds, "min" for minutes, or "hrs" for hours will appear in the corresponding time unit display window. The time scale selector on the upper-left side of the front panel can be set to 0.1 or 1 as a magnification coefficient. Time scale display window Time scale selector ON-time setting dial ON-time unit display window ON-time unit selector (select one from sec, 10 s, min, or hrs) OFF-time setting dial Time Setting OFF-time unit selector (select one from sec, 10 s, min, or hrs) Use the ON/OFF-time setting dial to set the ON/OFF time. OFF-time unit display window Timing Charts Operating mode Flicker-OFF start Timing chart 0.1 s min. Power (A1 and A2) ON OFF Output relay: NO 15 and 18 (ON indicator) ON OFF Output relay: NC 15 and 16 ON OFF OFF indicator ON OFF tON: ON set time tOFF: OFF set time Flicker-ON start 0.1 s min. Power (A1 and A2) ON OFF Output relay: NO 15 and 18 (ON indicator) Output relay: NC 15 and 16 ON OFF OFF indicator ON OFF ON OFF tON: ON set time tOFF: OFF set time Note: 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. 16 H3DE-F Nomenclature Nameplate for user use (20 x 5.4 mm white panel) Time scale display window ON-time unit display window Time unit selector (select one from s, 10s, min, or h for output ON) Time scale selector (select 0.1 or 1) Output ON indicator (orange) ON-time setting dial OFF-time setting dial Output OFF indicator (green) OFF-time unit selector (select one from s, 10s, min, or h) OFF-time unit display window (Front View) ON/OFF Start Selector Switch Settings Setting Operating mode Flicker-ON start ON/OFF start selector (default is flicker-OFF start) Flicker-OFF start (Bottom View) Dimensions Terminal block (black) H3DE-F Surface color: Light gray 5Y7/1 (OMRON) Terminal block (black) ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 17 Solid-state Star-delta Timer H3DE-G * A wide star-time range (up to 120 seconds) and star-delta transfer time range (up to 0.5 seconds) Model Number Structure Model Number Legend H3DE 1 1. G: Star-delta timer Ordering Information List of Models Supply voltage 24 to 230 VAC/VDC Model H3DE-G Accessories (Order Separately) 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 18 H3DE-G Specifications General Item H3DE-G Operating mode Star-delta operation Operating/Reset method Time-limit operation/Self-reset Terminal block Clamps two 2.5 mm2 max. bar terminals without sleeves Terminal screw tightening torque 0.98 N*m max. {approx. 10 kgf*cm max.} Output type (Star operation circuit) Relay: SPDT (Delta operation circuit) Relay: SPDT Mounting method DIN track mounting (see note) Attachment Nameplate Approved standards UL508, CSA 22.2 No.14 Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100 Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A) Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm. Time Ranges Time scale display Star operation time ranges x1 1 to 12 s x 10 10 to 120 s Star-delta transfer time Programmable at 0.05 s, 0.1 s, 0.25 s or 0.5 s Ratings Rated supply voltage (see note) 24 to 230 VAC/VDC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power reset Minimum power-off time: 0.5 s Reset voltage 24 VAC/DC max. Power consumption AC: Approx. 3 VA (1.8 W) at 230 VAC DC: Approx. 0.8 W at 24 VDC Control output Contact output: 5 A at 250 VAC with resistive load (cos = 1) 5 A at 30 VDC with resistive load (cos = 1) Ambient temperature Operating: -10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Note: DC ripple rate: 20% max. 19 H3DE-G Characteristics Accuracy of operating time 1% max. of FS Setting error 10% 0.05 s max. of FS Total tolerance of transfer time (25% FS + 5 ms) max. Influence of voltage 0.5% max. of FS Influence of temperature 2% max. of FS Insulation resistance 100 M min. at 500 VDC Dielectric strength 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 not located next to each other: 1,000 VAC (50/60 Hz) for 1 min. Impulse withstand voltage 3 kV (between power supply terminals) 4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts) Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 ms, 1-ns rise) 1.5 kV Static immunity Malfunction: 4 kV Destruction: 8 kV Vibration resistance Malfunction: 0.5-mm single amplitude at 10 to 55 Hz Destruction: 0.75-mm single amplitude at 10 to 55 Hz Shock resistance Malfunction: 100 m/s2 Destruction: 1,000 m/s2 Life expectancy Mechanical: 10 million operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) EMC (EMI) Emission Enclosure: Emission AC Mains: Harmonic Current: Voltage Fluctuation and Flickering: (EMS) Immunity ESD: Degree of protection IP30 (IP20 for terminal block) Weight Approx. 120 g EN61812-1 EN55011 Group 1 class B EN55011 Group 1 class B EN61000-3-2 EN61000-3-3 EN61812-1 EN61000-4-2: 6 kV contact discharge (level 3) 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power port and output port (level 3) 1 kV control port with capacitive clamp (level 3) Immunity Surge: EN61000-4-5: 2 kV common mode (level 3) 1 kV differential mode (level 3) Note: For reference: A maximum current of 0.15 A can be switched at 125 VDC (cos=1). 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). 20 H3DE-G Connections Block Diagram Star operation time scale selector AC (DC) input Power supply circuit Star operation time oscillation circuit Star-delta transfer time selection 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 Delta operation indicator indicator I/O Functions Inputs Outputs --Control output Star output is turned OFF when the dial set value is reached and delta output is ON after the preset transfer time elapses ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Terminal Arrangement 18 28 Delta contact Star contact 25 15 16 28 25 26 26 (DIN notation) A1 A2 15 25 16 18 26 28 Note: DC supply voltage does not require the designation of polarity. 21 H3DE-G Operation Basic Operation Time Unit Setting Time Scale Selection The star-delta transfer time is set to 0.05, 0.1, 0.25 or 0.5 with the star-delta transfer time selector on the lower-right side of the front panel and the set value appears in the star-delta transfer time display window below the selector. The star operation time scale selector on the upper-left side of the front panel can be set to 1 or 10 as a magnification. Star operation time scale display window Star operation time scale selector Time setting dial Star-delta transfer time selector Star-delta transfer time display window Time Setting The operation time of the Timer is set with the time setting dial. Timing Charts 0.5 s Power (A1 and A2) ON OFF Star contact ON 15 and 18 OFF (star indicator) Star contact 15 and 16 ON OFF Delta contact 25 and 28 (delta indicator) ON OFF Delta contact 25 and 26 ON OFF t1: Star operation time setting t2: Star-delta transfer time Note: The reset time requires a maximum of 0.5 s. Nomenclature Nameplate for user use (20 x 5.4 mm white panel) Time scale display window Star operation time scale selector (select 1 or 10) Time setting dial (for setting star operation time) Star operation indicator (green) Delta operation indicator (orange) Star-delta transfer time selector Star-delta transfer time display window (Front View) 22 H3DE-G Dimensions Terminal block (black) H3DE-G Surface color: Light gray 5Y7/1 (OMRON) Terminal block (black) ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 23 Solid-state Power OFF-delay Timer H3DE-H * Two delay-time models available. 0.1 to 12 seconds (S Series) 1 to 120 seconds (L Series) * Covers wide range of supply voltage. Model Number Structure Model Number Legend H3DE 1 1. H: Power OFF-delay timer Ordering Information List of Models Supply voltage Model S Series (time range: 0.1 to 12 s) 100 to 120 VAC H3DE-H L Series (time range: 1 to 120 s) H3DE-H 200 to 230 VAC 24 VAC/VDC 48 VAC/VDC Note: Specify both the model number and supply voltage when ordering. Example: H3DE-H 24 VAC/DC S Time span code Supply voltage Accessories (Order Separately) 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 24 H3DE-H Specifications General Item H3DE-H Operating mode Power OFF-delay Operating/Reset method Instantaneous operation/Time-limit reset Terminal block Clamps Two 2.5 mm2 max. bar terminals without sleeves Terminal screw tightening torque 0.98 N*m max. {approx. 10 kgf*cm max.} Output type Relay: SPDT Mounting method DIN track mounting (see note) Attachment Nameplate Approved standards UL508, CSA 22.2 No.14 Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100 Output category according to IEC60947-5-1 (AC-13; 250 V 5A/AC-15; 250 V 3 A/DC-13; 30 V 0.1 A) Note: Can be mounted to 35-mm DIN track with a plate thickness of 1 to 2.5 mm. Time Ranges Time scale display S series L series Time ranges x 0.1 s 0.1 to 1.2 s x1s 1 to 12 s x1s 1 to 12 s x 10 s 10 to 120 s Min. power ON time 0.1 s minimum 0.3 s minimum Note: The Timer will not operate if the specified power-on time is not kept. Be sure to supply power for at least the period specified. Ratings Rated supply voltage (see note) 100 to 120 VAC (50/60 Hz) 200 to 230 VAC (50/60 Hz) 24 VAC/VDC (50/60 Hz) 48 VAC/VDC (50/60 Hz) Operating voltage range Power consumption 85% to 110% of rated supply voltage 24 VAC/VDC Type AC: Approx. 0.3 VA (0.2 W) at 24 VAC DC: Approx. 0.2 W at 24 VDC 48 VAC/VDC Type AC: Approx. 0.5 VA (0.5 W) at 48 VAC DC: Approx. 0.5 W at 48 VDC 100 to 120 VAC Type AC: Approx. 0.8 VA (0.7 W) at 120 VAC 200 to 230 VAC Type AC: Approx. 1.6 VA (1.0 W) at 230 VAC Control output Contact output: 5 A at 250 VAC with resistive load (cos = 1) 5 A at 30 VDC with resistive load (cos = 1) Ambient temperature Operating: -10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Note: The ripple in DC power supply must be 20% max. A single-phase, full-wave rectifying power supply can be connected if the ripple output of the power supply is a maximum of 20% of the whole output. 25 H3DE-H Characteristics Accuracy of operating time 1% max. of FS (1% 10 ms max. at 1.2-s range) Setting error 10% 0.05 s max. of FS Influence of voltage 0.5% max. of FS (0.5% 10 ms max. at 1.2-s range) Influence of temperature 2% max. of FS (2% 10 ms max. at 1.2-s range) Insulation resistance 100 M min. at 500 VDC Dielectric strength 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 not located next to each other: 1,000 VAC (50/60 Hz) for 1 min. Impulse withstand voltage 3 kV (or 1 kV for 24/48 VAC/VDC models) (between power supply terminals) 4.5 kV (or 1.5 kV for 24/48 VAC/VDC models) (between current-carrying metal parts and exposed non-currentcarrying metal parts) Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 ms, 1-ns rise) 1.5 kV (between power supply terminals) Static immunity Malfunction: 4 kV Destruction: 8 kV Vibration resistance Malfunction: 0.5-mm single amplitude at 10 to 55 Hz Destruction: 0.75-mm single amplitude at 10 to 55 Hz Shock resistance Malfunction: 100 m/s2 Destruction: 1,000 m/s2 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: Harmonic Current: Voltage Fluctuation and Flickering: (EMS) Immunity ESD: Degree of protection IP30 (IP20 for terminal block) Weight Approx. 120 g EN61812-1 EN55011 Group 1 class A EN55011 Group 1 class A EN61000-3-2 EN61000-3-3 EN61812-1 EN61000-4-2: 6 kV contact discharge (level 3) 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power port and output port (level 3) 1 kV control port with capacitive clamp (level 3) Immunity Surge: EN61000-4-5: 2 kV common mode (level 3) 1 kV differential mode (level 3) Note: For reference: A maximum current of 0.15 A can be switched at 125 VDC (cos=1). 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 100 mA at 5 VDC (failure level: P). 26 H3DE-H Connections Block Diagram AC (DC) input Power supply circuit Indicator circuit Time scale selector Oscillation circuit Counting circuit Output circuit Power failure detection circuit I/O Functions Inputs Outputs --Control output The Timer operates instantaneously when the Timer is turned ON. The Timer is in counting operation after the Timer is turned OFF and the output of the Timer is turned OFF when the preset time elapses. Terminal Arrangement (DIN notation) A1 A2 15 16 18 Note: DC supply voltage does not require the designation of polarity. 27 H3DE-H Operation Basic Operation Time Scale Selection Time Setting The time scale selector on the upper left-hand side of the front panel of the S Series can be set to 0.1 or 1 and that of the L Series can be set to 1 or 10 as magnification coefficients. The operating time of the Timer is set with the time setting dial. Time scale display window Time scale selector Time setting dial Timing Charts Power supply (A1 and A2) ON OFF Output relay: NC 15 and 16 ON OFF Output relay: NO 15 and 18 ON OFF Power indicator ON OFF t: Set time Rt: Minimum power-on time (S-series: 0.1 s min.; L-series: 0.3 s min.) (The output may never turn ON if this time or more is not ensured.) Nomenclature Nameplate for user use (20 x 5.4 mm white panel) Time scale display window Time scale selector S Series: Set to 0.1 or 1 L Series: Set to 1 or 10 Time setting dial (for setting power OFF-delay time) Power indicator (green) Lit when the Timer is turned ON. (Front View) 28 H3DE-H Dimensions Terminal block (black) H3DE-H Surface color: Light gray 5Y7/1 (OMRON) Terminal block (black) ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 29 H3DE Accessories (Order Separately) (Common) Note: The following is common for all H3DE models. Note: All units are in millimeters unless otherwise indicated. Dimensions Mounting Track PFP-100N, PFP-50N PFP-100N2 16 7.30.15 4.5 4.5 15 25 25 10 25 10 L 350.3 27 270.15 350.3 25 * 15 1 25 25 10 25 L 25 15 10 24 29.2 1 1.5 L: Length PFP-100N 1m 50 cm PFP-50N PFP-100N2 1m End Plate Spacer PFP-M PFP-S 10 6.2 16 12 5 1.8 1 50 1.8 11.5 10 M4 x 8 pan head screw 35.5 35.3 34.8 44.3 1.3 4.8 16.5 30 H3DE Safety Precautions (Common) Refer to Safety Precautions for All Timers. Note: The following is common for all H3DE models. Changing of Setting Power Supplies !CAUTION Do not change the time unit, time scale, operating mode, or output type selector switch while the Timer is in operation or malfunction could result. The H3DE Series is provided with a transformerless power supply system. An electric shock may be received if the input terminal or the output type selector switch is touched while power is being supplied. Mounting and Dismounting Use the bar terminal for wiring the H3DE. Using a stranded-wire terminal may cause a short-circuit due to a stray wire entering into the Timer. The H3DE should be mounted as horizontally as possible. When mounting the H3DE on a socket mounting track, hook portion (A) of the Timer to an edge of the track first, and then depress the Timer in the direction of (B). Both AC and DC power supplies can be connected to the power input terminals without regarding polarity. With the H3DE only, a DC power supply must be connected to the power input terminals as designated according to the polarity of the terminals. 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. (A) Connect the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value at once or the Timer may not be reset or a timer error could result. (B) 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. A1 When dismounting the H3DE, pull out portion (C) with a flat-blade screwdriver and remove the Timer from the mounting track. B1 H3DE Power supply Start input Rectifier circuit A2 Circuit Isolation transformer is required. The H3DE-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. (C) 30 mm min. Rail stopper The H3DE can be mounted and dismounted with ease if a distance of 30 mm or more is kept between the H3DE and the top surface of other equipment located below the H3DE. Installation If the load current is continuously being supplied to the Timer for a long period of time, be sure to provide the mounting clearance as shown in the figure below. If used under the conditions other than those specified below, the life of internal components may be shortened due to an excessive rise in the internal temperature. H3DE H3DE H3DE DIN track t t t: Mounting clearance (mm) 31 H3DE Switching Current vs. Ambient Temperature (When Mounting Two or More H3DE Units Side-by-Side) Ambient temperature (C) 70 Mounting clearance: 50 mm Mounting clearance: 10 mm 60 Maximum range of operating ambient temperature 50 Contact or transistor for external input signal A1 Incorrect B1 H3DE Power supply A2 Short-circuit current A1 40 Mounting clearance: 5 mm 30 Mounting clearance: 0 mm B1 H3DE A2 20 Contact or transistor for external input signal 0 1 2 3 4 5 A1 Load current (A) Input/Output B1 H3DE Correct Relationship between Input and Power Supply Circuits Power supply A2 Short-circuit current A1 B1 B1 AC/DC power supply Input circuit H3DE A1 Power supply circuit A2 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. When connecting a relay or a 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 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). A2 The H3DE Series is provided with a transformerless power supply system. Input Wires The input wires must be as short as possible. If the floating capacity of wires exceeds 2,000 pF (approx. 17 m for cables with 120 pF/m), the operation will be affected. Pay particular attention when using shielded cables. Wiring (H3DE-H) The H3DE has a high impedance circuit. Therefore, the H3DE may not be reset if the H3DE is influenced by inductive voltage. In order to eliminate any influence of inductive voltage, the wires connected to the H3DE must be as short as possible and should not be installed alongside power lines. If the H3DE 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. 32 H3DE Operation (H3DE-H) Environment An interval of 3 s minimum is required to turn on the H3DE after the H3DE is turned off. If the H3DE is turned on and off repeatedly with an interval of shorter than 3 s, the internal parts of the H3DE may deteriorate and the H3DE may malfunction. When using the Timer in an area with excess electronic noise, separate the Timer, wiring, and the equipment which generates the input signals as far as possible from the noise sources. It is also recommended to shield the input signal wiring to prevent electronic interference. 3 s min. Organic solvents (such as paint thinner), as well as very acidic or basic solutions can damage the outer casing of the Timer. Power Do not use the Timer in places where it is exposed to dust, corrosive gas, or direct sunlight. Output state 1 When storing the Timer, make sure that the ambient temperature and humidity are within the rated values. Leave the Timer at room temperature for at least three hours before using the Timer if it has been stored at an ambient temperature of -10C or below. Output state 2 If it is required that the output be turned on repeatedly with an interval of shorter than 3 s, consider use of the H3DE-M2/-M1 in mode D (signal OFF-delay). Others Precautions for EN61812-1 Conformance If the Timer is mounted on a control board, dismount the Timer from the control board or short-circuit the circuitry of the power board before carrying out a voltage withstand test between the electric circuitry and non current-carrying metal part of the Timer, in order to prevent the internal circuitry of the Timer from damage. The H3DE as a built-in timer conforms to EN61812-1 provided that the following conditions are satisfied: It must be noted that although the electrical life expectancy of the H3DE Timer shown in the catalog is the same as the H3DR Timer shown in the catalog, the actual performance varies because the built-in relays are different as follows: The output section of the H3DE is provided only with basic isolation. To ensure reinforced isolation required by the EN61812-1, provide supplementary basic isolation on the load side connected to the output. The H3DE itself is designed according to the following: * Overvoltage category III * Pollution degree 2 Built-in relay for the H3DR: G2R; 100,000 operations min. (10 A for SPDT and 5 A for DPDT at 250 VAC, resistive load at 1,800 operations/h.) Built-in relay for the H3DE: G6RN; 50,000 operations min. (8 A at 250 VAC, resistive load at 360 operations/h.) On the above basis: Operation parts on the front and bottom: Reinforced isolation - With clearance of 5.5 mm and creepage distance of 5.5 mm at 230 VAC Output: Basic isolation - With clearance of 3 mm and creepage distance of 3 mm at 230 VAC ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 33 Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: * Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. * Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. * Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2008.11 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2008 All Right Reserved.