Leica CS20 User Manual

CS20, Pin Assignments and Sockets
41
Appendix A Pin Assignments and Sockets
A.1 CS20
Description Some applications require knowledge of the pin assignments for the instrument ports.
In this chapter, the pin assignments and sockets for the instrument ports are
explained.
Ports at the instru-
ment bottom panel
- LEMO connector
Pin assignments for
8pin LEMO-1
Sockets
a) LEMO port (USB and serial)
b) USB A Host port
008379_001
ab
1
7
6
8
5
4
3
2
PIN_001
Pin Signal Name Function Direction
1 USB_D+ USB data line In or out
2 USB_D- USB data line In or out
3GND Signal ground -
4 RxD RS232, receive data In
5 TxD RS232, transmit data Out
6 ID Identification pin In or out
7 PWR Power input, 10.5 V-18 V In
8 GPIO RS232, general purpose signal In or out
8 pin LEMO-1: LEMO-1, 8 pin, LEMO EGI.1B.308.CLN

Leica CS20 Specifications

General

Type	Field Controller
Operating System	Microsoft Windows Embedded Handheld 6.5
Memory	1 GB RAM
Connectivity	Bluetooth
Camera	5 MP, autofocus
Interfaces	USB
GNSS	GPS/GLONASS
Expansion Slot	microSD card slot
Protection Rating	IP67
Operating Temperature	-30 °C to +60 °C
Processor	1.0 GHz dual-core ARM Cortex-A9