Front connector module with flat round cable connection for compact CPU 312C for connection X1 power supply via screw terminals The front connector module for SIMATIC S7 C CPU 312 with screw terminals for potential supply, for connecting 3x16-pin connecting cables represents a modified front connector for connection to the compact CPU 312. This is plugged into the C CPU 312 (X1) to be wired instead of the front connector. The connecting cables are plugged in here and connected to the connection module. This 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 a low wiring effort, sources of error in the cabling can be significantly reduced. Sensors and actuators from the periphery are connected to the SIMATIC TOP connect connection modules and connected to the SIMATIC S7-300 via a connecting cable and front connector module.
| Property | Value |
| Number of poles: | 40 |
| Rated voltage: | 60 V |
| Rated current In: | 1 A |
| Operating temperature: | 0 to 60 °C |
| Connectable conductor cross-section, stranded: | 0.25 to 0.75 mm² |
| Connectable conductor cross-section, fine-stranded with wire end ferrule: | 0.25 to 0.75 mm² |
| Connectable conductor cross-section, fine-stranded without wire end ferrule: | 0.25 to 0.75 mm² |
| Design of electrical connection 1: | Plug connection |
| End plate required: | no |
| Explosion-tested version 'Ex e': | no |
| Transparent: | no |
