PNOZmulti 2 PDP Link Module The PNOZ m EF PDP Link Expansion Module safely connects decentralised input / output modules (PDP67) to the PNOZmulti 2 configurable control system. Features and Benefits Can be configured in the PNOZmulti Configurator Maximum 4 PNOZ m EF PDP Link can be connected to the base unit Maximum 4 decentralised modules PDP67 F 8 DI ION (VA) or PDP67 F 8 DI ION HP (VA) connect to the link module LEDs for operating state, errors and connection status Standards EN ISO 13849-1 PLe; EN ISO 13849-1 Cat. 4; EN 62061 SIL CL 3; IEC 61511 SIL 3. Approvals CE, cULus Listed, TÜV, BG, CCC. Supplied with Screw terminals. Safety Controller