Front Connector Selection for the different SIMATIC S7-300 Modules

This document provides an overview of the different front connectors for
signal modules of the SIMATIC S7-300. The included tables enable the
user to quickly decide which front connector is available for a specific
signal module. The document can also be used to select the front
connectors for the S7-300 compact CPUs and S7-300 technology CPUs
(with integrated signal modules).

SIEMENS_FRONT_CONNECTORS