High quality relay. On board SMD optocoupler isolation. The module can be set high or low by a jumper setting trigger. With a fault-tolerant design, even if the control line is broken, the relay will not operate. Terminal lead connection.
Power indicator - Green
Relay Status - Red
Module interface:
1. DC +: the positive supply (voltage relay according to the requirements)
2. DC-: negative one
3. IN: can be high or low level relay control
Relay output:
1. NO: normally open relay interfaces, floating suction before closing the relay, after the short circuit is absorbed and COM
2. COM: Common Interface Relays
3. NC: normally closed relay interfaces, COM and close the front relay short circuit, the pull vacant
High and low end trigger selection:
1. LOW when the shorting jumper is level-triggered;
2. to trigger high and high jumper shorted.
Specifications:
- Maximum load: AC 250V/10A, DC 30V/10A
- Trigger current: 5mA
- Working voltage: 5V
- Module size: 50 x 26 x 18.5mm (L x W x H)
- Four mounting bolts holes, diameter 3.1mm
- Module interface:
DC+: positive power supply (VCC)
DC-: negative power supply (GND)
IN: can be high or low level control relay - Relay outputs:
NO: normally open relay interface
COM: Common Interface Relays
NC: normally closed relay interface - High and low level trigger options:
It is low level trigger when jumper connect to LOW pin
It is high level trigger when jumper connect to HIGH pin