Appendix B Pin Assignments And Sockets; Gr30/Gm30 - Leica SPIDER GR30 User Manual

Appendix B
B.1
Description
Ports on the instru-
ment rear panel
Pin assignments for
P1: Serial Port
1
2 7
8
3 6
4 5
PIN_003
Pin assignments for
PWR: Power port
1
2 5
3 4
PIN_004
Sockets
Pin Assignments and Sockets
Pin Assignments and Sockets

GR30/GM30

Some applications require knowledge of the pin assignments for the GR30/
GM30 ports. In this chapter, the pin assignments and sockets for the ports of
the GR30/GM30 are explained.
a b
GR10_015
a GNSS: GNSS antenna port TNC
b P1: Serial port, 8 pin LEMO
c OSC: Oscillator port
d Ethernet port: Ruggedised RJ45
e P3: Communication slot-in port
Pin Signal Name
1 RTS
2 CTS
3 GND
4 RxD
5 TxD
6 ID
7 GPIO
8 +12 V
Pin Signal Name
1 PWR1
2 ID1
3 GND
4 PWR2
5 ID2
Port P1:
Port PWR:
c d e
f PWR: Power port, 5 pin LEMO,
dual input
g P3: Communication slot-in port
antenna, TNC
Function
RS232, ready to send
RS232, clear to send
Signal ground
RS232, receive data
RS232, transmit data
Identification pin
RS232, configurable function
12 V power supply out
Function
Power input, 10.5 V-28 V
Identification pin
Signal ground
Power input, 10.5 V-28 V
Identification pin
LEMO-1, 8 pin, LEMO HMA.1B.308.CLN
LEMO-1, 5 pin, LEMO HMG.1B.305.CLNP
f g
Direction
Out
In
-
In
Out
In or out
In or out
Out
Direction
In
In
-
In
In
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