GV-COM V2: RS485 Port Via USB or RS232
The GV-COM V2 adds one RS-485 port to your computer through a USB connector.
The GV-COM V2 can convert the standard RS-232 signal, through USB connector, to RS-485 2-wire control for PTZ cameras, GV-Data Capture Box or any other RS-485 devices.
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Specifications |
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OS Supported |
32-bit |
Windows XP / Windows Vista / Windows 7 / Windows Server 2008 |
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64-bit |
Windows 7 / Windows Server 2008 |
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Serial Interface |
RS-485 |
Signal: RS485+, RS485- |
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Connector: Terminal Resistance Switch (120Ω) |
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Serial Line Protection |
16 KV ESD for All Signals |
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USB |
Compliance |
USB 2.0 Backward Compatible |
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Speed |
Full speed 12 Mbps |
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Communication Parameters |
Parity |
None, Even, Odd |
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Data Bit |
7, 8 |
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Stop Bit |
1, 2 |
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Flow Control |
RTS / CTS, XON / XOFF |
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Speed |
600 bps to 115,200 bps |
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Environmental Conditions |
Operation Temperature |
0~55°C / 32~131°F |
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Humidity |
5%~95% (Non-Condensing) |
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Dimensions (W x H x D) |
68.5 x 33.5 x 16 (mm) / 2.7 x 1.32 x 0.63 (in) |
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Installation Guide |
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Note:
1. Specifications are subject to change without notice.
2. When GV-COM V2 works with GV-Wiegand Capture, GV-COM V2 does not support 64-bit Windows versions currently.