Wiring; Wiring Accessories - Siemens SIMATIC S7-300 Hardware And Installation Manual

Wiring

7.1 Wiring
In this chapter
we shall explain the procedures for wiring an S7-300.
Accessories required
To wire the S7-300, you require the accessories listed in the table below.
Table 7-1
Accessories
Connection comb (included with the PS)
Front connector
Labeling strips
Shielding element, shielding terminals
(matching the shielding diameter)
S7-300 Programmable Controller Hardware and Installation
A5E00105492-02

Wiring accessories

Description
for the connection between the power
supply module and the CPU
(not CPU 31xC)
for the connection of system
sensors/actuators to the S7-300
for labeling the module I/Os
for connecting cable shielding
7
7-1