Specifications

The construction of the module CP143 H1 / TCP/IP manual
4-6 Rev. 00/07
4.1.3.2 Pin-configuration for sockets and plugs
The figures show the respective sockets when the module is viewed from the frame. The top of the
figure is equivalent to the top of the frame.
4.1.3.2.1 Pin-assignment for the AUI-/TP socket (15-pole)
The 15-pole D-type socket connects to a transceiver via a drop-cable. It has a sliding interlock. The
pin-assignment for this connector for both, the AUI interface and the TP interface (twisted pair) is
depicted below.
Pin AUI TP
1 Signal ground -
2 CLSN (Collision+) -
3 TRMT (Transmit+) TRMT (Transmit+)
4 Signal ground -
5 RCV (Receive+) RCV (Receive+)
6 12V return Link to 7
7- Linkto6
8 Signal ground -
9 CLSN (Collision-) -
10 TRMT (Transmit-) TRMT (Transmit-)
11 Signal ground -
12 RCV (Receive-) RCV (Receive-)
13 +12V -
14 Signal ground -
15 - -
Tab. 4-1: Pin configuration of the 15-pole AUI-/TP socket
Pins that are not connected may not be used as this could damage the module
or the connected peripheral!