Leica Captivate Technical Reference Manual page 1004

Pin assignments for
port P3
Pin assignments for
port P4/E2
1004
Pin Signal Function
Name
7 GPIO RS232, configurable function
8 +12 V 12 V power supply out
1 2 3 4 5 6 7
A2
A1
8 9 10 11 12 13 14 15
PIN_005
Pin Signal Function
Name
1 PWR 4 V power supply in
2 Tx Transmit data
3 Rx Receive data
4 GPO/DCD General-purpose out, carrier detect out
5 RTS Request to send
6 CTS Clear to send
7 GPI/CFG General-purpose in, config mode in
8 PWR 6 V power supply in
9 GPIO General-purpose signal
10 GND Signal and chassis ground
11 USB+ USB data line (+)
12 USB- USB data line (-)
13 GND Signal and chassis ground
14 ID Identification pin
15 GPIO General-purpose signal
A1 NC Not used
A2 RF1 Antenna port, radio to antenna
1
7
2
8
6
3
4
5
PIN_003
Pin Signal Function
Name
1 RTS RS232, ready to send
2 CTS RS232, clear to send
3 GND Signal ground
4 RxD RS232, receive data
5 TxD RS232, transmit data
6 ID Identification pin
Direction
In or out
Out
Direction
In
In
Out
Out
In
Out
In
In
In or out
-
In or out
In or out
-
In or out
In or out
-
-
Direction
Out
In
-
In
Out
In or out
Pin Assignments