Siemens SIMATIC NET TeleControl S7-1200 CP 1243-1 User Manual

Technical data
6.2 Pinout of the Ethernet interface
CP 1243-1
102 Operating Instructions, 12/2016, C79000-G8976-C365-02
Technical specifications
Dimensions (W x H x D)
30 x 110 x 75 mm
Installation options Standard DIN rail
Switch panel
Product functions **
*
For details, refer to the IK PI catalog, cabling technology
**
You will find further characteristics and performance data in the section Application and
properties (Page 11).
6.2
Pinout of the Ethernet interface
Pinout of the Ethernet interface
The table below shows the pin assignment of the Ethernet interface. The pin assignment
corresponds to the Ethernet standard 802.3-2005, 100BASE-TX version.
Table 6- 2 Pin assignment of the Ethernet interface
View of the RJ-45 jack
Pin
Signal name
Assignment
1
TD
Transmit data +
2
TD_N
Transmit data -
3
RD
Receive data +
4
GND
Ground
5
GND
Ground
6
RD_N
Receive data -
7
GND
Ground
8
GND
Ground

Siemens SIMATIC NET TeleControl S7-1200 CP 1243-1 Specifications

General

Compatible Controllers	S7-1200
Interface	Ethernet
Power Supply	24 V DC
Number of Possible Connections	8
Mounting Type	DIN rail
Weight	200 g
Data Transfer Rate	10/100 Mbps
Protocols	TCP/IP, UDP, DNP3, IEC 60870-5-104
Supply Voltage	20.4 ... 28.8 V DC
Current Consumption	100 mA
Operating Temperature	-20 ... +60 °C