Figure 24 - Otu 6-Way Telecom Socket Connections - Siemens TC12 Installation, Commissioning And Maintenance Handbook

The ferrite core should be cable tied to a suitable point in the traffic controller, or a
suitable place on the OTU mechanics (e.g. on top of the detector racking), if it is
likely to interfere with the controller door or any other installed equipment.

Figure 24 - OTU 6-Way Telecom Socket Connections

PIN
1
2
3
4
5
6
The telephone cable connects to the socket above via a 6-way plug. The wire
colours on this cable, which connect to the above pins, are as follows:
666/HE/43100/000
TC12 Installation, Commissioning & Maintenance Handbook
OUTSTATION PROCESSOR PCB - SKT4
6 - Way Telecom Socket to MDF
2-Wire Selected
TX Transmit Reply Data
NC
NC
NC
NC
RX Receive Control Data
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
Page 70
4-Wire Selected
TX+ Transmit Reply Data
RX+ Receive Control Data
RX- Receive Control Data
TX- Transmit Reply Data
BLACK WIRE
WHITE WIRE
GREEN WIRE
BLUE WIRE
RED WIRE
ORANGE WIRE
NC
NC
Issue 10