Siemens SIMATIC NET S7-1200 User Manual

LEDs and connectors
3.3 Electrical connections
CP 1243-1 DNP3, CP 1243-1 IEC
Operating Instructions, 02/2014, C79000-G8976-C312-02
23
3.3
Electrical connections
3.3.1
Power supply
Power supply
The CM is supplied with power from the backplane bus. It does not require a separate power
supply.
3.3.2
Ethernet interface X1P1
Ethernet interface
The Ethernet connector is located behind the lower hinged cover of the module. The
interface is an RJ-45 jack according to IEEE 802.3.
The pin assignment and other data relating to the Ethernet interface can be found in the
section Technical specifications (Page 63).

Siemens SIMATIC NET S7-1200 Specifications

General

Brand	Siemens
Model	SIMATIC NET S7-1200
Category	Switch
Language	English