GeoVision GV-Hub
The GV-Hub adds 4 RS-232 and 4 RS-485 serial ports to your PC's USB port. The USB solutions for serial port extension is perfect for mobile instrumentation and POS applications.
Specifications
Serial Interface
RS-232
Signal:
DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS
Connector:
4 x DB9 Male (A, B, C, D)
RS-485
D+, D-, GND
4 x Terminal Block (A, B, C, D)
Serial Line Protection
16 KV ESD for All Signals
USB
Compliance
USB 1.1, 1.0 USB 2.0 Backward Compatible
Speed
Full Speed 12 Mbps
Communication
Parity
None, Even, Odd
Data Bit
7, 8
Stop Bit
1, 2
Flow Control
RTS/CTS, XON/XOFF
600 bps to 115,200 bps
Environmental Conditions
Operation temperature
0~55 degree C
Humidity
5%~95% (non-condensing)
Dimensions
103 (W) x 30 (H) x 125 (D) mm
Installation Guide
GV-Hub
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Henrys Electronics Ltd Need Any Help? Call: 020 7258 1831 404 Edgware Road, Paddington, London, W2 1ED, UK, VAT Number : GB 241 7629 61 Tel:+44 (0)20 7258 1831, Fax:+44 (0)20 7724 0322, email:cctv@henrys.co.uk
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