Solid-state Timer H3CA CSM H3CA DS E 4 5 DIN-sized (48 x 48, 45 x 75 mm) Timer with Digital Setting and LCD Display Dual power supplies for free AC/DC. Eight operation modes selectable with one unit. Any desired time can be set digitally within a range from 0.1 seconds to 9,990 hrs. Four external signal inputs. ON/OFF indicator for control output and bar indicator for remaining time. Conforms to UL, CSA, and CE marking. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Ordering Information Operation/resetting Operation mode Terminal Time-limit Instantaneous Mounting system contact contact Surface Flush mounting mounting/ track mounting Time-limit operation/self- 8 operation modes 11-pin round socket SPDT --- H3CA-A H3CA-A resetting/external (selectable) Front screw H3CA-FA --- resetting (see note 2) (see note 3) Time-limit operation/ ON-delay operation 8-pin round socket DPDT --- H3CA-8 H3CA-8 self-resetting SPDT SPDT H3CA-8H H3CA-8H Note: 1. Specify both the model number and supply voltage when ordering for the H3CA-8H and H3CA-8. 2. The operation/resetting system depends on the selected operation mode. For details, see Timing Chart. 3. The 8 operation modes are as follows: A: ON-delay operation E: Interval operation B: Repeat cycle operation F: One-shot and flicker operation C: Signal ON/OFF-delay operation (1) G: Signal ON/OFF-delay operation (2) D: Signal OFF-delay operation (1) H: Signal OFF-delay operation (2) Accessories (Order Separately) Name/specifications Model Name/specifications Model Flush mounting adapter Y92F-30 Front connecting socket P2CF-08 Y92F-70 P2CF-11 Y92F-71 Front connecting socket P2CF-08-E Front cover Y92A-48B P2CF-11-E Finger protection (see note 1) Y92A-48D Back connecting socket P3G-08 P3GA-11 Back connecting socket PL08 PL11 Solder terminal Terminal block cover Y92A-48G for P3G-08/P3GA-11 (see note 2) Note: 1. Round crimp terminals cannot be used with finger- protection structure sockets. Use forked crimp terminals. 2. A terminal cover (Y92A-48G) can be used with P3GA-11 and P3G-08 for finger protection. Specifications Time Ranges A desired time can be set within a range of 0.1 s to 9,990 hrs by combining the three thumbwheel switch modules for time setting and one module for time unit selection. Time unit 0.1 s 1 s 0.1 min 1 min 0.1 hrs 1 hr 10 hrs Time range 1 to 999 (3 digits) 1H3CA Ratings Item H3CA-A/H3CA-FA H3CA-8 H3CA-8H Rated supply voltage 24 to 240 VAC (50/60 Hz), 100/110/120, 200/220/240 VAC, (50/60 Hz), (See note 2.) 12 to 240 VDC (permissible ripple: 24 VDC, 110 VDC (permissible ripple: 20% max.) (See note 1.) 20% max.) Operating voltage range 90% to 110% of rated supply voltage 85% to 110% of rated supply voltage Power consumption AC: approx. 4 VA AC: approx. 10 VA/1 W AC: approx. 10 VA/1.5 W DC: approx. 2 W DC: approx. 1 W DC: approx. 2 W Control outputs 3 A at 250 VAC, resistive load (cos = 1) Minimum applicable load H3CA-8, H3CA-A and H3CA-FA: 10 mA at 5 VDC (failure level: Preference value) H3CA-8H: 100mA at 5 VDC (failure level: Preference value) Contact materials : Ag-alloy Note: 1. Single-phase, full-wave rectified power sources may be used for 24 to 240 VDC. 2. Refer to Safety Precautions for All Times when combining the Timer with an AC 2-wire proximity sensor. Characteristics Accuracy of 0.3% 0.05 s operating time Influence of voltage Influence of temperature Setting error 0.5% 0.05 s max. Reset time H3CA-A/-FA:0.5 s max. H3CA-8H/-8: 0.1 s max. Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts and between contact and control circuit) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) Impulse withstand A wide AC/DC power supply range, 200/220/240 V specifications voltage Between power terminals: 5 kV, Between current-carrying terminal and exposed non-current-carrying metal parts: 5 kV 100/110/120 VAC, 100/110 VDC specifications Between power terminals: 3 kV, Between current-carrying terminal and exposed non-current-carrying metal parts: 4.5 kV 24 VDC specifications Between power terminals: 1 kV, Between current-carrying terminal and exposed non-current-carrying metal parts: 1.5 kV Vibration resistance Destruction: 10 to 55 Hz with 0.75-mm double amplitude for 1 h each in three directions Malfunction: 10 to 55 Hz with 0.5-mm double amplitude for 10 min each in three directions 2 Shock resistance Destruction: 980 m/s 2 Malfunction: 98 m/s Ambient temperature Operating: 10C to 55C Ambient humidity Operating: 35% to 85% Life expectancy Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (3 A at 250 VAC, cos = 1 at 1,800 operations/h) See Lift-test Curve for more details. Approved standards UL508, CSA C22.2 No. 14, LR, NK Conforms to EN61812-1. EMC (EMI) EN61812-1 Emission Enclosure: EN55011 Group 1 class A Emission AC mains: EN55011 Group 1 class A (EMS) EN61812-1 Immunity ESD: IEC61000-4-2 Immunity RF-interference: IEC61000-4-3 Immunity Burst: IEC61000-4-4 Immunity Surge: IEC61000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Voltage Dip/Interruption: IEC61000-4-11 Weight H3CA-A: approx. 110 g H3CA-FA: approx. 190 g 2