OMRON 1% -ou[os3 loos Mechatronic Analog Timer H3AM Large Setting Dial and Moving Pointers Ideal for Easy Operation and Monitoring Incorporating an easy-to-see large setting dial with moving pointers. @ Wide time-setting range of 0.2 s to 60 h (available through three time-range model types) Wide AC power supply range (100 to 240 VAC) @ IP65 watertight and dust-tight front panel. @ Approved by UL and CSA. Conforms to 1EC61812-1 (VDE0435/P2021) Conforms to IEC60664-1 (VDE0110) 4KV/2 Conforms to EMC standards. Six-language instruction manual provided. @ Programmable contact enables the building of a self-holding relay circuit as well as_ built-in instantaneous contact. (-NS) @ Memory retention (-NSR) @ Finger protection terminal block @ High immunity to inverter noise @ Enables easy sequence checks through instanta- neous outputs for a zero set value at any time range AL G CC Ordering Information Rated supply Resetting Control output Time range voltage system 0.5 s to 30h 1s to 60h (60s, 0.2sto12h (30 s, 3 min, 6 min, 60 min, 6 (12 8,120s 30 min, 3 h, 30 h) h, 60 h) 12 min, 120 min, 12 h) 100 to 240 VAC | Self-resetting DPDT contact output H3AM-NS-A H3AM-NS-B H3AM-NS-C (Time-limit output SPDT and switchable SPDT (tme-timit instantaneous)) Electric DPDT contact output H3AM-NSR-A H3AM-NSR-B H3AM-NSR-C resetting (Time-limit output SPDT and instantaneous output SPDT) = Model Number Legend H3AM-NS[ |-[]-(] 1 2 3 1. Resetting System 2. Time Range 3. Accessory None Self-resetting A: 0.5sto 30h None. Without accessory R: Efectric resetting B: 1sto60h 300: Waterproof Packing C: 0.2sto12h (Y92S-35) provided = Accessory Item Model Waterproof Packing Y92S-35H3AM omrROon H3AM Specifications = General Operating mode ON-delay Screw tightening torque 0.98 N m (10 kgf) max. Input type Voltage input Output type Relay: DPDT Mounting method Flush/Panel mounting, no restricton on mounting angle. Approved standards UL 508, CSA C22.2 No 14 Conforms to EN61812-1 (VDE0435/P2021), IEC60664-1 (VDE01104 kV/2, VDE0O106/P 100) Conforms to EN50081-2 and EN50082-2 = Time Ranges Model Full scale on Set time unit dial s 10s min 10 min h(hour) | 10h (hour) H3AM-LIOIL-A 3 ne 0.5 to 30s 005to3min |0.5to30min |0.05to3h 0.5 to 30h H3AM-DO0O0-B 6 a. 1 to 60s 0.1 to 6 min 1 to 60 min 01to6h 1 to 60h H3AM-(100-C 12 0.2 to12s 2to 120s 0.2to12min_ | 2 to 120 min 0.2 to 12h a Note: Instantaneous output is obtained by turning the time setting knob below O until the time setting knob stops. = Ratings Rated supply voltage 100 to 240 VAC (50/60 Hz) Operating voltage range 85% to 110% of rated supply voltage Power reset (-NS) Minimum power-opening time: 05s Reset input time (-NSR) Minimum input time. 05s Reset voltage range (-NSR) Hlevel. 85 to 264 VAC L level 0 to 10 VAC Power consumption Approx. 9 VA (Approx. 5 W) Control output Contact output: 5 A at 250 VAC, 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%H3AM omrROoNn = Characteristics H3AM Accuracy of operating time +0.7% FS max. Setting error +2% FS max. Reset time Power reset 0 5 s max. Reset input time: 0.5 s max. Influence of voltage +1% FS max. Influence of temperature 42% FS max. Insulation resistance 100 MQ max. (at 500 VDC) Dielectric strength 2,000 VAC (50/60 Hz) for 1 min between exposed non-current-carrying metal parts and current-carrying metal parts 2,000 VAC (50/60 Hz) for 1 min between the operating circuit and control output terminals 1,000 VAC (50/60 Hz) for 1 min between the operating power supply circuit and control input circuit) 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 contacts of opposite poles Impulse withstand voltage 3 kV between power terminals 45 kV between exposed non-current-carrying metal parts and current-carrying metal parts Noise immunity +1.5 kV (between power terminals) square-wave noise by a noise simulator (pulse width: 100 ns/1 us, 1-ns rise) Static immunity Malfunction 8 kV Destruction: 15 kV Vibration resistance Destruction: 10 to 55 Hz, 0.75-mm single amplitude Malfunction 10 to 55 Hz, 0.5-mm single amplitude Shock resistance Destruction: 300 m/s? (approx 30G) Malfunction. 150 m/s? (approx. 15G) (100 m/s? (approx. 10G) in the front/back direction) Life expectancy Mechanical: 5,000,000 times min. (under no load at 1,800 times/h) Electrical: 100,000 times min. (5-A at 250 VAC, resistive load at 1,800 times/n) EMC (EMI): 50081-2 Emission Enclosure: EN55022 class A Emission AC Mains: EN55022 class A (EMS): 50082-2 Immunity ESD. EN61000-4-2. 4kV 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 (900 MHz+5 MHz) (level 3) Immunity Power Frequency Magnetic Fields: EN61000-4-8 30 A/m (50 Hz) (level 4) Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst EN61000-4-4: 2 kV power-line (fevel 3) 2 kV I/O signal-line (level 4) EN61000-4-5: 1 kV line to line 2 kV line to ground (level 3) Immunity RF-interference: Immunity Surge: Enclosure rating IP65 (front panel only) (see note) IP20 (terminal section) Weight Approx 350g Note: Aseparately sold waterproof packing (Y92S-35) is necessary to ensure IP65 waterproofing between the Timer and installation panel The H3AM-NSC1-(11-300 model with waterproof packing is availableH3AM omrRoOn H3AM Nomenclature Moving Pointer (green) Displays remaining time Setting pointer (orange) Orsplays set value Power indicator Output Indicator Time Unit Indicator Time Unit Selector Applicable Time Unit Instantaneous or Time-limit licable time unit Output Selector for R2 Relay Model ite Applicable time tf Default setting 1s time-limit on 8 10s min 10 min h 10h output dial H3AM-100-A 3 No Yes Yes Yes Yes Yes H3AM-C00-B 6 No Yes Yes Yes Yes Yes aa as H3AM-0100-C 12 Yes Yes Yes Yes Yes No (Illustrated Model H3AM-FIOID-C)H3AM OomRON H3AM Operation = Timing Charts H3AM-NS Power supply (1-2) Time-limit contact NC (3-4) Time-timit contact NO (3-5) Time-limit contact NC (7-8) Time-limit contact NO (6-8) Instantaneous contact NC (7-8) (see note 1) Instantaneous contact NO (6-8) Power indicator Output indicator Note: 1. The R2 contacts (7-8 and 6-8) are programmable and can be set to either instantaneous or time-limit contact 2. Rt indicates reset time and t indicates set time. H3AM-NSR Power supply (1-2) Reset (9-10) Time-limit contact NC (3-4) Time-lmit contact NO (3-5) Instantaneous contact NC (7-8) Instantaneous contact NO (6-8) Power indicator Output indicator Note: Rt indicates reset input time and t indicates set imeH3AM omron H3AM Dimensions Note: All units are in millimeters unless otherwise indicated. H3AM (Flush Mounting) 17.5, 8 20.1 Mounting Holes 96 - Loon) Four, 5-dia holes y / 8t-dia hole 96 () i 275 dia dia 46 70 Totes = il b_ Tohes Four, M4x17 5 screw boss Note: Tightening torque for panel mounting is as follows: 300m N*m+50mN em (3 kgf*cm+0 5 kgf * cm) 2 = Waterproof Packing (Sold Separately) Prevents water ingress between the Timer and panel. Y92S-35 Installation = Internal Connections and Terminal Arrangement H3AM-NS H3AM-NSR Power supply a a La Power supply R1 R2 10 Le{+fe}={-] Reset R2 Use the same power source for the power sup- (See note} ply and reset input and wre the circuit so that the terminals (1) and (10) terminals (2) and (9) be- come the same phase respectively Note: The R2 relay can be set to either instantaneous or time-limit contact using the switch located on the bottom of the Timer (H3AM-NS models).H3AM omrRON H3AM Precautions Before Use Before using the H3AM-NSR, apply voltage between terminals 9 and 10 to reset the operation When changing the setting tme of the H3AM-NSR to a longer tme value, be sure to apply voltage between terminals 9 and 10 during the change, otherwise the Timer may malfunction Correct Use Setting Changes Be sure to adjust the time unit selector and instantaneous or time- limit output selector for R2 relay only before the Timer is turned ON, otherwise the Timer may be damaged or malfunction. Be sure to set the time only when Timer has stopped, otherwise the Timer may malfunction. Power Supply Use a switch or relay contact to impose supply voltage on the Timer atone time. !f the supply voltage is imposed on the Timer gradually, the Timer may not reset or a time-up error may result. Time Setting Do not turn the tme setting knob beyond the permissible range. If a precise tme setting Is required, check the operation of the Timer in trial operation before the Timer is put in actual operation Operating Environment If the Timer ts used in any place that may be affected by noise, be sure to separate the Timer, input device, and connecting wires from the noise source The use of shielded wires for the input line is rec- ommended. The external surfaces of the Timer may be affected by organic sol- vents such as thinner, benzine, or a strong alkaline or strong acidic substance. Do not use the Timer ina location where the Timer is exposed to cor- rosive gas or direct sunlight or where there is excessive dust Water Protection When mounting the Timer on a panel, evenly tighten the Timer to a specified torque. If the Timer using waterproof packing is tightened to a torque other than the specified value, required waterproof prop- erties will not be achieved Others If the Timer is mounted on a control panel, dismount the Timer from the control panel or short-circuit the circuitry before carrying out a voltage withstand test between the electric circuitry and non cur- rent-carrying metal part of the machine, in order to prevent the inter- nal circuttry of the Timer from damage. The internal elements may be damaged if a voltage other than the rated supply voltage |s applied. Precautions for VDE Conformance The H3AM as a built-in timer conforms to VDE0435/P2021 provided that the following conditions are satisfied: The output section of the H3AM is provided only with basic isolation. To ensure reinforced isolation required by the VDE standards, pro- vide supplementary basic isolation on the load side connected to the output. The H3AM itself is designed according to the following: Overvoltage category II @ Pollution degree 2 On the above basis: Operation parts on the front and bottom Reinforced isolation With clearance of 5.6 mm and creepage distance of 5.5 mm at 240 VAC Output: Basic isolation With clearance of 3.0 mm and creepage distance of 3.0 mm at 240 VACH3AM omRON H3AM 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. L95-E1-1 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Devices and Components Division Supervisory Control Devices Division 28th FI., Crystal Tower Bldg. 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Printed in Japan Phone: (81)6-949-6014 Fax: (81)6-949-6069 0298-2M (0298) @