ITEM NAME:5V 4CH Relay Board Module Low Level Trigger w/Optocoupler for PLC Control Product Description Description: 5V 4CH Relay Interface Board Module Low Level Trigger with Optocoupler for PLC MCU Control Board Feature: 1. High current relay, AC250V 10A DC30V 10A. 2. The contact part is independent, safe and reliable. 3. Standard interfaces can be extended to various development boards. 4. With fixed screw holes for easy installation. 5. Suitable for various platforms, such as 51 / AVR / AVR / ARM. 6. 4 relay output module, relay output contact 250A 10A. 7. Input IN1, IN2, IN3 and IN4 signal lines are Low level effective. 8. VCC, GND power input, relay can independently supply relay input JD-VCC. Specification: Voltage: 5V Model: 4 way 5V relay module Size: 72*53*18mm/2.83*2.08*0.7'' Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 x 4CH Relay Interface Board Module.Included: 1 x 4CH Relay Interface Board Module. Model: 4 way 5V relay module. High current relay, AC250V 10A DC30V 10A. Input IN1, IN2, IN3 and IN4 signal lines are Low level effective. Due to the different display and different light, the picture may not show the actual color of the item.
