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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
Resources
Interfacing with a relay Note: Stock is currently available in South Africa for national shipping!