Product Description :
4-channel relay control board module with optocoupler, 4 way relay module for arduino 4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC. Uses: support all MCU control. The industrial sector PLC control smart home control. Wiring: VCC: positive power supply system GND: System power supply negative IN1 - IN4: relay control ports
Product Details :
- Connector Type : Screw
- Current Rating : 250 Amps
- Mounting Type : Screw Mount
- Brand : Generic
- Operation Mode : Automatic
- Contact Current Rating : 10 Amps
- Manufacturer : Bombay Electronics
- Country of Origin : India
- Model number : RB-1531216
- Colour : Blue
- Number of Memory Sticks : 1
- Item Weight : 400 g
- Product Dimensions : 7.5 x 5.5 x 2 cm; 400 Grams
- Item model number : RB-1531216
- Item Height : 20 Millimeters
- Item Width : 5.5 Centimeters
- Included Components : 1 x 4-Channel Relay Control Board Module With Optocoupler
- Are batteries included? : No
Product Features :
- Size: 75mm (length) x 55mm (w) x 19.3mm (height)
- Weight: 58g
- Pcb color: blue
- board four weeks with four screw holes, hole diameter 3.1mm, easy to install and fixed