Example: S7-300 With Load Power Supply Unit From Ps 307 - Siemens SIMATIC S7-300 Hardware And Installation Manual
Hide thumbs
Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Reference manual (574 pages) ,
- Installation and operating manual (356 pages)
Table of Contents
Advertisement
L1
L2
L3
N
PE
Rail
Figure 5-15 Example: S7-300 with load power supply unit from PS 307
S7-300 Programmable Controller Hardware and Installation
A5E00105492-02
Low-voltage distribution
e. g. TN-S System (3 x 400 V)
Cabinet
PS
S7 300 CPU
µP
L1
L +
M
N
M
Ground bus
in cabinet
load circuit DC 24 V for
DC modules
Configuring
SM
signal modules
5-33
Advertisement
Table of Contents
