SIMATIC TOP Connect and SIMATIC TOP Connect TPA
8-6
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
8.2.2 Wiring the Front Connector Module
Introduction
This chapter describes the principle of wiring the front connector modules. Note
also the special sections for SIMATIC TOP connect and SIMATIC TOP connect
TPA (Section 8.3 and 8.4, respectively). In those sections, you will find, among
other things, selection criteria for the front connector modules and specific
connection examples.
Using the front connector module
You require the front connector module to connect the connecting cable to the
module. In addition, you can connect the supply voltage of the module to the front
connector module.