Siemens SIMATIC NET S7-300 Operating Instructions

Table of contents
1 Introduction........................................................................................................................................... 5
1.1 Preface ................................................................................................................................ 5
1.2 Security information ............................................................................................................ 6
1.3 Introduction......................................................................................................................... 7
2 Network topologies ............................................................................................................................... 9
2.1 Network topologies.............................................................................................................. 9
3 Product properties ............................................................................................................................... 11
3.1 Components of the product ............................................................................................... 11
3.2 Unpacking and checking .................................................................................................... 12
3.3 CSM 377 product characteristics ........................................................................................ 13
3.4 TP ports ............................................................................................................................. 14
3.5 Displays............................................................................................................................. 16
3.6 Technical speci󹪝cations ...................................................................................................... 17
4 Installation........................................................................................................................................... 19
4.1 Important notes on using the device .................................................................................. 20
4.2 Installation ........................................................................................................................ 24
4.3 Installation on a standard rail ............................................................................................. 25
4.4 Power supply ..................................................................................................................... 26
4.5 Grounding ......................................................................................................................... 28
4.6 Fitting the IE FC RJ-45 Plug 180.......................................................................................... 29
4.7 Disassembly....................................................................................................................... 31
5 Maintenance and troubleshooting ...................................................................................................... 33
5.1 Possible sources of problems and how to deal with them.................................................... 34
6 Approvals and markings ...................................................................................................................... 35
6.1 Notes on the CE Mark......................................................................................................... 36
7 References ........................................................................................................................................... 41
7.1 References......................................................................................................................... 41
7.2 Internet ............................................................................................................................. 42
8 Graphics............................................................................................................................................... 43
8.1 Dimension drawings .......................................................................................................... 43
Index .................................................................................................................................................... 49
Compact Switch Module CSM 377
Operating Instructions, 06/2022, A2B00073499-02 3

Siemens SIMATIC NET S7-300 Specifications

General

Brand	Siemens
Model	SIMATIC NET S7-300
Category	Industrial Equipment
Language	English