PNOZmulti Expansion Module, Standard Input Monitoring of standard control functions 8 non-safety related semi-conductor inputs Maximum of 8 modules can be connected to the base unit via a link on the back of the unit Note You will require the PNOZ m1p Caution PNOZ mi2p - This is not a safety component, it monitors standard control functions only Approvals UL,CCC Supplied with Plug-in screw terminals Approvals UL,CCC Caution PNOZ mi2p - This is not a safety component, it monitors standard control functions only Safety Controller