H3CA-8H 24VAC Timer 8 Pines, 48x48mm 0.1sg. 9990H, con Display - Digital LCD, 24VAC, Omron

FABRICANTE:
PART# Model:H3CA-8H
STOCK:3
COTIZAR: H3CA-8H
PRECIO:-

DESCRIPCIÓN

Timer 8 pines, 48x48mm, 0.1sg. 9990H, con Display - Digital LCD, 24VAC, Omron

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)

Ratings

Item	H3CA-A/H3CA-FA	H3CA-8	H3CA-8H
Rated supply voltage *2	24 to 240 VAC (50/60 Hz), 12 to 240 VDC (permissible ripple: 20% max.)	100/110/120, 200/220/240 VAC, (50/60 Hz), 24 VDC, 110 VDC (permissible ripple: 20% max.) *1
Operating voltage range	90% to 110% of rated supply voltage	85% to 110% of rated supply voltage
Power consumption	AC: approx. 4 VA DC: approx. 2 W	AC: approx. 10 VA/1 W DC: approx. 1 W	AC: approx. 10 VA/1.5 W DC: approx. 2 W
Control outputs	3 A at 250 VAC, resistive load (cosφ = 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

*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

Influence of voltage
Accuracy of operating time	±0.3% ±0.05 s
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 MΩ 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 voltage	3 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
Shock resistance	Destruction: 980 m/s² Malfunction: 98 m/s²
Ambient temperature	Operating: -10°C to 55°C
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, cosφ = 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