saferty PLC
base unit with RS232 interface
type: PNOZ m1P - 773100 20 safe digital inputs, 4 safe semicontuctor outputs, 2 safe relais outputs with
1 x expansion module ProfiBus
type: PNOZ mc3P - 773721with 1 x expansion module 8 digital inputs
type: PNOZ mi1p - 773400 with 1 x expansion module 4 digital outputs
type: PNOZ mo4p - 773536
all with bus connector manufacturer: PILZ