Pin Assignments For Power Port, Pwr - Leica GR30 Online Help Manual

Pin assignments for Power Port, PWR

Sockets
Port P1: LEMO-1, 8 pin, LEMO EGI.1B.308.CLN
Port PWR: LEMO-1, 5 pin, LEMO HMG.1B.305.CLNP
Ports & Pin Assignments: GR25/50
Description
Some applications require knowledge of the pin assignments for the receiver ports.
Ports at the instrument rear panel
a. Bluetooth: BT Antenna OR WLAN: WLAN Antenna
b. GNSS: GNSS Antenna port TNC
c. P1: Serial port, 8 pin LEMO
d. P2: Serial/Event port, 8 pin LEMO
e. PPS: Pulse per second output
f. Ethernet port: Ruggedised RJ45
g. OSC: Oscillator port
h. P3: Communication Slot-in port
i. PWR: Power port, 5 pin LEMO, dual input
j. P3: Communication Slot-in port Antenna, TNC
242
Pin Signal Name
1 PWR1
2 ID1
3 GND
4 PWR2
5 ID2
Function
Power input, 11 V-28 V
Identification pin
Signal ground
Power input, 11 V-28 V
Identification pin
Direction
In
In
-
In
In