GeoVision GV-AS Series, Installation Manual

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Optional Devices
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4
Figure 4-3
To define each GV-Reader and GV-GF Fingerprint Reader, you need to use the GV-
AS100/GV-AS110 Web interface. See
4.1.5.E.g Extended Reader Setting .
Note: The RS-485 connector on GV-ASBox is only designed for the connection of GV-
Readers and GV-GF Fingerprint Readers.
4.1.4.D Connecting Input Devices
GV-ASBox provides 8 inputs (DI1 to DI8). All inputs are dry contact and can be configured
as normally open (NO) or normally closed (NC) through the Web interface. The default value
is NO .
The figure below shows the pin assignments of input connectors on GV-ASBox. The 8 inputs
are divided into two terminals. Terminal A consists of DI1 to DI4, and terminal B includes DI5
to DI8. Every terminal has two COM (Common) points; connect the Common wire to any of
the two COM points on the related terminal.
Figure 4-4