Refer ence – Trimble Outdoors 5700 User Manual
Page 138
11
Cables and Connectors
1 2 2
5700 GPS Receiver User Guide
Refer
ence
For Port 2 pinouts, see Port 1, 2, and 3 Connectors, page 118. For
more information on 1PPS input and event marker output, see
Chapter 13, Event Marker Input and 1PPS Output.
Table 11.3 gives pinout information for the event marker/1PPS cable
(Part Number 36451-00), which is supplied with the 5700 receiver.
The event marker/1PPS cable is only used with the 5700 connectors
labeled Port 1 (for event marker output) and Port 2.
Table 11.3
Event marker/1PPS cable pinouts
P1: Lemo 7-Pin
Port 2 5700
Direction P2: BNC-F
connector
(1PPS)
P3: BNC-F
connector
(Event Marker)
P4: Lemo 7s
Port 2 extension
Pin
5700 function
Pin
Pin
Pin
Function
1
Signal ground
←
1
Signal ground
2
GND
→
GND
GND
2
GND
3
Serial data out
(TXD2)
←
3
Serial data in
(TXD2)
4
1PPS
←
Center pin
4
No Connect
5
Event Marker
↔
Center pin
5
No Connect
6
Power IN (+)
→
6
Power IN (+)
7
Serial data in
(RXD2)
←
7
Serial data out
(RXD2)