Description
The module uses a quality relay with a normally open interface
Using SMD optocoupler isolation, driving ability, stable performance
The module can be set high or low with a jumper setting trigger
Fault-tolerant design, even if the control line is broken, the relay will not operate
A power indicator (green) and a relay status indicator (red)
Specifications
- - Maximum load: AC 250V/10A, DC 30V/10A
- - Trigger current: 5mA
- - Working voltage: 5V
- - Module size: 50mm x 26mm x 18.5mm (L x W x H)
- Four mounting bolt holes, diameter 3.1mm
Module Interface
- DC : positive power supply (VCC)
- DC-: negative power supply (GND)
- IN: can be high or low level to control the relay
Relay Outputs
- NO: normally open
- COM: Common Interface
- NC: normally closed
High and Low Level Trigger Options
- It is low level trigger when jumper connects to LOW pin
- It is high level trigger when jumper connects to HIGH pin
What's in the box
1 x 1 Channel H/L level trigger optocoupler relay module