Trimble R7 User Manual

10 Cables and Connectors
94 Trimble R7/R8 GPS Receiver User Guide
Trimble 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
2GND
→
Black V-OUT
3TXD
→
2 Orange TXD
4RTS/TXD
→
8Blue RTS
5CTS/RXD
←
7GreenCTS
6PWR
←
Red Power IN (+)
7RXD
←
3 Yellow TXD

Trimble R7 Specifications

General

Brand	Trimble
Model	R7
Category	GPS
Language	English