Trimble Outdoors R7 - Manual (Page 106)

1 0 Cables and Connectors
9 4 Trimble R7/R8 GPS Receiver User Guide
Tr
imble R7 Operation
10.3
Power/serial data cable
Table 10.2 gives pinout information for the power/serial data cable
(PN 32345), which is supplied with the Trimble R7.
Note – Table 10.2 assumes that the cable is attached to the connector
labeled Port 1 or Port 3.
Table 10.2 Power/serial data cable pinouts
Lemo 0-shell
connector
7 Pin
Direction DE9-F connector
7 Conductors
Power lead
2 Conductors
Pin Function Pin Color Function Color Function
1 Signal ground ↔ 5 Brown Signal ground
2 GND
→
Black V-OUT
3 TXD
→
2 Orange TXD
4 RTS/TXD
→
8 Blue RTS
5 CTS/RXD
←
7 Green CTS
6 PWR
←
Red Power IN (+)
7 RXD ← 3 Yellow TXD