User Manual

CS20, Technical Data
38
Environmental
specifications
Temperature
Protection against water, dust and sand
Humidity
Interfaces
Data format for
RS232
The default values are:
Ports
6.2 CTR20 Technical Data
Description and use The CTR20 is a high performance wireless data transfer device operating in the
2.4 GHz frequency band. The CTR20 can be used on CS20 controller only for commu-
nication to a total station with RH16/RH17 or TCPS29/TCPS30 attached.
Dimensions
Connector 4 pin interface port
Weight 80 g / 2.82 oz
Type Operating temperature [°C] Storage temperature [°C]
CS20 -30 to +60 -40 to +80
Internal
battery
-30 to +60 -40 to +70
Type Protection
CS20 IP68 (IEC60529)
Dust tight
Protected against continuous immersion in water (tested for 2 hours in
1.40 m depth).
)
CS20 is in compliance with IP68 only when expansion cover,
connector cover and battery cover are closed.
Type Protection
CS20 Up to 95 %
The effects of condensation are to be effectively counteracted by peri-
odically drying out CS20.
Type RS232 USB Host USB Client Bluetooth WLAN
CS20 LEMO port USB2.0 Host (A) LEMO USB client
(high-speed)
Class 1 802.11b/g/n
Baud rate: 115200
Parity: None
Terminator: CR/LF
Data bits: 8
Stop bits: 1
Type 8 pin LEMO-1 USB2.0 Host (A) LEMO USB client (high-speed)
CS20 For power and/or
communication
For communication
Type Length [m] Width [m] Thickness [m]
CTR20 0.086 0.078 0.027