Skanti TRP 9250, Technical Manual, Page: 90 / 289

CONNECTORS FOR EXTERNAL EQUIPMENT
Transceiver Control Unit connector panel
Remote Control
Control signals from a computer system or a external telex/DSC modem.
Protocol is NMEA or T-Bus
The cable is prepared at TCU end by soldering a D-sub connector as described below.
Before contacts of plug are soldered: slide the plas-
tic cover over the cable.
Contact arrangement
(viewed from solder side)
After the contacts are soldered: latch the inner and
outer shields into the connectors from the rear and
snap in. Finally slide the plastic cover over the
shield and fix the two jack screws into the plastic
cover.
’Remote Control’. Equipment connector 9 way D-sub male.
Pin Designation Description
1 DCD Input. Data Carrier Detected or Scan S/S
2 RXD Input. Receive Data.
3 TXD Output. Transmit Data.
4 nc No connection.
5 RCI-GND Galvanic isolated ground return for Remote Control
Interface. Not connected to system ground
6 nc No connection.
7 nc
8 nc
9 RI Input. Ring indicator.
- Screen Cable screen. Connected to system ground.
15mm
fig.24
5mm
screen (twisted)
conductor
(twisted)
fig.25
plastic cover
cable type:
see table
shield
jack screw
soldering
connector
fig.26
5
4
3
2
1
9
8
7
6
fig.27
CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION
TRP 9250 TECHNICAL MANUAL 3-19