H3CA-A Omron, H3CA-A Datasheet - Page 12

• Manufacturer Part Number: H3CA-A
• Description: RELAY TIMER SSR SPDT 24V
• Manufacturer: Omron
• Series: H3CAr

Specifications of H3CA-A

• Relay Type: Integrated
• Function: Programmable (Multi-Function)
• Circuit: SPDT (1 Form C)
• Delay Time: 0.1 Sec ~ 9990 Hrs
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 3A @ 250VAC
• Voltage - Supply: 24 ~ 240VAC, 12 ~ 240VDC
• Mounting Type: Socket
• Termination Style: 11 Pin Socketable
• Timing Adjustment Method: Thumbwheel Switches
• Timing Initiate Method: Input Voltage
• Timing Range: 0.1 s to 9990 Hrs
• Supply Voltage: 24 V to 240 V
• Accuracy: +/- 0.3 %, - 0.05 s
• Current Rating (max): 3 A
• Display Type: LED Backlight
• Operating Temperature Range: - 10 C to + 55 C
• Output Current: 3A
• Supply Voltage Max: 240VAC
• Time Range Max: 9990h
• Switch Function: SPDT
• Time Range Min: 0.1s
• No. Of Digits / Alpha: 3
• Supply Voltage Min: 24VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: H3CA-A; H3CAA; Z2359

■ Application Examples
Standard type H3CA is used for the following application examples. In the schematic diagrams, each thick the indicates the wiring necessary for
selecting the desired operation mode.
Signal ON/OFF-start/Instantaneous Operation/
Time-limit Reset
ON-delay Operation (A Mode)
Power-ON Start/Power-OFF Reset
Flicker Operation (B Mode)
Power-ON Start/Power-OFF Reset
Signal ON/OFF-delay Operation 1 (C Mode)
(+) or (−)
(+) or (−)
t: Set time, t-a: Time within the set time
(+)
or (−)
or (−)
(+)
t-a
(+) or (−)
or (−)
(+)
Signal Start/Signal Reset
Signal Start/Signal Reset
Signal OFF-delay Operation 1 (D Mode)
Signal Start/Instantaneous Operation/Time-limit Reset
(+) or (−)
(+) or (−)
or (−)
(+)
or (−)
(+)
(+) or (−)
or (−)
(+)
H3CA
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