2 Channels 12V DC Multifunction Self-lock Relay PLC Cycle Timer Module Delay Time Switch

2-channel 12V DC multi-function self-locking relay PLC cycle timer module delay switch product manual Tips: Function 1-8 Power on automatically, function 9-18 requires high pulse signal (high duration shorter than 20ms, hereinafter referred to as the same) to trigger, function 9 is self-locking mode, function 10 is the level control mode. Two module interfaces: Relay output: three-wire interface, all interfaces are terminals 1 ------- No: Normally open relay interface, before the relay becomes empty, pull short circuit after COM1 ------ ------ --- COM: Universal Interface Relay 3 --------- NC: Normally closed relay interface relay and COM1 short circuit before vacant Load capacity: normally open port maximum load capacity: DC 0-30V / 10A, AC 0-250V / 10A NC port maximum load capacity: DC 0-28V / 10A, AC 0-125V / 10A Overall dimensions: 4.0 * 6.6cm, screw 4, diameter 3.0mm