ABB AC 800F

6 Functional Description of the Ethernet Modules
6-19
Block diagram
Fig. 6-9 AUI module block diagram
Connector pin assignment
Ethernet AUI socket
Fig. 6-10 Ethernet AUI connector pin assignment
Pin: Signal Description
1 GND Collision signal, shield
2 COL(+). Collision signal +
3 TRM(+) Transmit signal +
4 GND Receive signal, shield
5 RCV(+) Receive signal +
6 GND Transceiver supply, ground
7 n. c. Not used
8GND
9 COL(-). Collision signal -
10 TRM(-) Transmit signal -
11 GND Transmit signal, shield
12 RCV(-) Receive signal -
13 +12 V Transceiver supply +
14 GND Transceiver supply, shield
15 n.c. Not used