Siemens SIMATIC NET S7-1200 Compact Operating Instructions

4.5 Grounding
35 mm DIN rail
A functional grounding can be established by connecting a cable from terminal 3 to the DIN rail, ,
for example. Such a cable should be kept as short as possible. Grounding is, however, not
necessary for interference-free operation.
Installation
4.5 Grounding
Compact Switch Module CSM 1277
Compact Operating Instructions, 06/2022, A2B00079397-02 31

Siemens SIMATIC NET S7-1200 Specifications

General

Supply voltage	24 V DC
Protection class	IP20
Product type designation	S7-1200
Transfer rate	10/100 Mbit/s
Number of ports	4
Power consumption	2.5 W
Operating temperature	0 °C to 60 °C
Mounting type	DIN rail
Switching capacity	1 Gbps