Description:
Module description:
- Normally Open Pin Maximum load: AC 250V/10A, DC 30V/10A
- Using SMD optocoupler isolation, driving ability, stable performance; Trigger current 5mA
- Operating voltage 5V;
- the module can be high or low by a jumper setting trigger;
- fault-tolerant design, even if the control line is broken, the relay will not operate;
- the power indicator (green), the relay status indicator (red)
- the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
- Module size: 141.5 x50x 18.5 mm (LxWxH)
Module interface:
- DC+: positive power supply (VCC)
- DC-: negative power supply (GND)
- IN(1~8): can be high or low level control relay
Relay outputs:
- NO(1~8): normally open relay interface
- COM(1~8): Common Interface Relays
- NC(1~8) normally closed relay interface
High and low level trigger options:
- S(1~8): Switch option for channel 1st to 8th relay
- It is low level trigger when jumper connect to LOW pin
- It is high level trigger when jumper connect to HIGH pin
What's in the Package:
- 1pcs 8-Channel 5V Relay Module H/L Trigger with Optocoupler