Description
- Normally open interface maximum load: AC 250V/10A, DC 30V/10A.
- SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
- Fault-tolerant design, the relay will not move even if the control line is broken.
- Power indicator (green), relay status indicator (red).
- The interface is designed humanized, and all the interfaces can be directly connected by wiring terminals, which is very convenient.
Features
- Two-module interface:
1. DC+: Connect the power supply positive pole (voltage 5V).
2. DC-: Connect the power negative pole.
3. IN: Low-level (3.3V) control relay pull-in. - Relay output terminal:
1. NO: Relay normal open, the relay suspends before pulling in, and then short-connects with the COM.
2. COM: Relay common interface
3. NC: Relay normal close, short connected with COM before pulling in and suspended after pulling in.
Specification:
- Operating voltage: DC 5V; Trigger current: 5mA; Normally open interface maximum load: AC 250V/10A, DC 30V/10A.
- Trigger Type: Low = ground level = logic 0 = logical false | High = supply voltage (usually Vcc or Vdd) = logic 1 = logical true.
- This Module Is In Line With International Safety Standard, Control Areas And Load
- Area Have The Isolation Groove; Blue Kf301 Terminal Line More Convenient.
- Uses The Quality Relay; Dc Or Ac Signal Control, Can Control 220 V Ac Load;
- Have Power And Relay Operation Instructions