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In this application, the GV-I/O USB Box installed on GV-LPR is connected to the Door A outputs on the GV-AS200 module. When the card is presented to Door A, the signal of Wiegand A will be transmitted to the Door A outputs and it will trigger GV-LPR to activate the license plate recognition.
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To Connect a GV-I/O USB Box to GV-AS200 Controller After connecting the card reader to Wiegand A, connect the GV-I/O USB Box that is installed on GV-LPR to the GV-AS200 Controller. 1. Connect the Door + pin of Door A outputs to the DI 1 pin of GV-I/O USB Box. Then connect the Urgent 1 pin of Door A outputs to the COMA pin of GV-I/O USB Box, as illustrated below.
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2. Set the Door Relay Switch of Door A to NO. 3. It is required to allow the accessibility of Door A for entry and exit. 4. To set GV-LPR, follow these steps: A. Set Detection Mode to I/O Detection. GeoVision Inc. Revision Date: 2008/8/6...
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B. Enable and configure Input 1. C. Enable and configure the corresponding output, e.g. open a gate or turn on a light. GeoVision Inc. Revision Date: 2008/8/6...
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