Leica GS16 User Manual

GS14/GS16, Pin Assignments and Sockets
56
Appendix A Pin Assignments and Sockets
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
instrument
underside
Pin assignments for
port P1
a) QN-connector, only for models with
UHF radio
b) Port 1 (USB and serial)
004118_002
a
b
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, 10.5V-28V In
8 GPIO RS232, general-purpose signal In or out

Leica GS16 Specifications

General

Channels	555
GNSS Supported	GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS
Operating Temperature	-40°C to +65°C
Battery Life	Up to 10 hours
RTK Accuracy (Horizontal)	8 mm + 1 ppm
RTK Accuracy (Vertical)	15 mm + 1 ppm
Dust and Water Protection	IP68
Static Accuracy (Horizontal)	3 mm + 0.5 ppm
Static Accuracy (Vertical)	5 mm + 0.5 ppm
Data Logging Rate	20 Hz
Communication	Bluetooth