Our I/O modules with their robust housing are ideal for use in harsh industrial environments. The I/O hubs are based on M12 or M8 connectors and are easy and cost-effective to install and maintain. Interface=IO-Link 1.0, operating voltage Ub=18...30.2 VDC, connection (COM 1)=M12x1 connector, 4-pin, A-coded, connection slots=4x M8x1 socket, 3-pin, digital inputs=4x PNP, type 2, inputs/outputs configurable=no, housing material=PBT, GF, dimensions=30 x 24 x 85.5 mm, ambient temperature=-5...55 °C, protection class=IP67 screwed state, transmission rate=COM2 (38.4 kBaud), process data cycle min.=2.5 ms, process data IN=1 byte