Pinout - Siemens 6GK7343-1EX10-0XE0 Product Information

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3.2

Pinout

Connector for Industrial Ethernet
On the front panel of the CP 343-1, there is a 15-pin sub D female connector
with a sliding locking mechanism for connecting a transceiver cable. The
signals of an ITP interface can also be applied to this connector (switchover
by relay).
For operation via the AUI interface, use the 727-1 transceiver cable. A
special SIMATIC NET ITP cable must be used when operating via the ITP
interface.
CP 343–1
SF
RUN
STOP
RUN
STOP
R
Figure 6 Connector Pinout Diagram
Notes on the Pinout
The pinout complies with the IEEE 802.3 AUI interface.The signals TPETXD /
TPETXD_N and TPERXD / TPERXD_N implement the ITP interface.
16
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Pin– No Signal– name
1 MEXT
2 CLSN
3 TRMT / TPETXD
4 Ground
5 RCV / TPERXD
6 M 15 V
7 TPE_SEL
8 Ground
9 CLSN_N
10 TRMT_N /
TPETXD_N
11 Ground
12 RCV_N /
TPERXD_N
13 P15 V
14 Ground
15 –
Function
External ground, shield
Collision +
Transmit + / TPE transmit
data +
Ground 5V
Receive + / TPE Receive
data +
Ground 15 V
AUI/ITP switchover
Ground 5 V
Collision –
Transmit – / TPE Transmit
data –
Ground 5V
Receive – / TPE Receive
data –
+15 V
Ground 5V
Product information CP 343–1
C79000–Z8964–C038–05