PSSu, device, protection type IP67, control system PSSu PLC, failsafe,PL e, SIL CL 3, 2 M12 ports, SafetyNET p RTFN, Modbus/TCP, Raw UDP, Raw TCP, EtherNet/IP adapter, PROFINET IO DEVICE, digital inputs and outputs, 16 inputs, 16 test pulse outputs with 24 V DC 0.25 A, short circuit proof,SD card...