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The GV-NET/IO card provides 4 inputs and 4 relay outputs. It supports both DC and AC output voltages and provides a USB port as well.
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Specifications
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Input
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Input
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4
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Input Signal
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Dry-Contact
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| Wet-Contact : 9~30V AC/DC |
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Output
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Relay Output
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4
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Relay Status
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Normal Open
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Relay Capacitance
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USB Connection
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30V DC, 3A
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RS-232 Connection
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125 / 250V AC, 3A
30V DC, 3A
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Interface
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RJ-11 to DB9
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RJ-11 to USB
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3-pin internal USB to internal USB
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Mode Switch
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I/O Box Mode
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Without GV-Video Capture Card
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NET/IO Card Mode
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With GV-Video Capture Card
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Address
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1-4
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Communication
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RS-485, USB, RS-232
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Environmental Conditions
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0~50°C / 32~122°F , 5%~95% (non-condensing)
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Dimensions (W x H)
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90 x 99 ( mm) / 3.90 x 3.54 (in)
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Installation Guide
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GV-NET/IO Card V3.1
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![](javascript:ShowImag("http://www.geovision.ru/upload/16784.jpg", 250, 150); "The GV-NET/IO card provides 4 inputs and 4 relay outputs. It supports both DC and AC output voltages and provides a USB port as well.")
