12-Channel electromechanical relay output board
DNx-DIO-452
12-Channel electromechanical relay output board with current monitoring
DNx-DIO-462
12-Channel solid state relay output board with voltage and current monitoring
DNx-DIO-463
12-Channel electromechanical relay output board with current monitoring + low leakage current
DNx-DIO-462-800
30-Channel solid state relay output board
DNx-DIO-430