Siemens S7-300 20-Pin Front Connector For Signal Modules - 6ES73921AJ000AA0
Notice: This product will be discontinued in the future
Front connector designed for SIMATIC S7-300 and ET 200M signal modules with screw contact terminals. Compatible with control cabinet I/O systems in IP20 configuration, supporting both central S7-300 I/O and distributed PROFINET/PROFIBUS ET 200M interface connections. Features 20-pin configuration with coding capability to prevent incorrect module connections.
Notice: This product will be discontinued in the future
Description
Front connector designed for SIMATIC S7-300 and ET 200M signal modules with screw contact terminals. Compatible with control cabinet I/O systems in IP20 configuration, supporting both central S7-300 I/O and distributed PROFINET/PROFIBUS ET 200M interface connections. Features 20-pin configuration with coding capability to prevent incorrect module connections.
Pros:
- Compatible with both central and distributed I/O configurations
- Prevent misconnections through coding mechanism
- Secure locking mechanism prevents accidental disconnection