Siemens CP 1243-1 User Manual

Technical data
7.2 Pinout of the Ethernet interface
CP 1243-1
134 Operating Instructions, 04/2017, C79000-G8976-C365-03
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).
7.2
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 7- 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 CP 1243-1 Specifications

General

Brand	Siemens
Model	CP 1243-1
Category	Conference System
Language	English