6ES7921-3AK20-0AA0 Front connector CPU 312C Screw

Front connector module with flat ribbon Cable connection for compact CPU 312C for connection X1 Power supply over Screw terminals The front connector module for SIMATIC S7 C CPU 312 with screw terminals for potential feed to connect 3×16-pole cables represents a modified front connector for connection to the Kompakt CPU 312. This is plugged into the C CPU 312 (X1) to be wired instead of the front connector. Here the cables are plugged in and connected to the connection moduleThis modified front connector module is part of the fully modular connection of SIMATIC TOP connect for the fastest and safest system cabling. In addition to lowwiring costs, error sources in cabling can be significantly reduced. Sensors and actuators from the peripherals are attached to the connection modules of SIMATIC TOP connect and linked to the SIMATIC S7-300 via connecting cable and front plug-in module.