General Connectors 1 x 9-pin plug-in screw terminal, 2 x 15-pin plug-in screw terminal Programming Language Node-RED, Liunx C
Isolated Digital Input Channels 8 Input Voltage Dry contact Logic level 0: close to GND, Logic level 1: open. Wet Contact Logic level 0: 0~3 VDC, Logic level 1: 10~30 VDC
Relay Output Contact Rating (Resistive) 1 A @ 25 °C @ 30 VDC, 0.7 A @ 70 °C @ 30 VDC Relay Type 1 x Form A Channels 8 PhotoMOS SPST Form A