PSSu E S RS485-T 314516 PSSu, electronic module, standard, serial interface, RS485/422, 1 input, 2 communication channels, 64 Bit, full duplex and half duplexmode, 7 transmission rates, configurable, 0.6 – 19.2 kBit/s, potentialisolation, cable length 1,000 m, for increased environmental requirements. The PSSuniversal Assistant is used for selection of the modules and for configuration of the decentralised I/O system PSSuniversal.