Nokia 9000i - RS232 Adapter Cable DLR-1 (073077); Connection

After Sales
Technical Documentation
RAE/RAK–1N
Accessories
Page 7
Original, 08/96
RS232 Adapter Cable DLR–1 (073077)
Purpose Connects an external computer with RAE–1N
(via PAR–1) see below
Cable length 950mm 25 mm (3 wire, 3.5 mm)
D connector D9 connector female
Stereo connector Stereo plug (2.5 mm) with 3.5 mm strain relief
Figure 4. DLR–1
Connection
The connection of DLR–1 cable is shown below. The signals are routed
directly from end to end of the cable. The shield of the cable is connected
only in the PC connector side, directly to the shield pin of the
D–connector.
The connection to the communicator side is soldered.
Figure 5. Circuit diagram of DLR–1 cable
1
2
3
4
5
6
7
8
9
GND
1
2
3
RXD
TXD
Cable shield
PC
Connector
NOKIA 9000
connector
S
Link
Link