Description
- Size-62x44mm
- Input signal type -Active high
- All components are Through hole type
- OPTO COUPLER -EL817 OR PC817 4 PIN
- Use 1K resistor for 5 voltage relay application (2.2k for 12V)
- LED size -3mm
- Transistor -ULN2003
- Terminal block connector -xy128 or zb128 for input and xy128 or zb128 with 5mm pitch for out of relay
- Relay- Normal sugar cube relay
