GeoVision GV-AS Series, Installation Manual

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GV-AS100 Controller
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1.2.3 Connecting Output Devices
GV-AS100 supports 2 types of outputs:
1. Alarm outputs, e.g. siren or bell
2. Door outputs, e.g. electronic lock
The table below shows the pin assignments of output connectors on GV-AS100.
Pin Function
15 Alarm COM
16 Alarm NO
17 Door COM
18 Door NC
19 Door NO
Check if your output device meets the following absolute maximum ratings before
connecting it to the Door outputs.
Breakdown Voltage 240V AC, 30V DC
Continuous Load Current 5A (NO), 3A (NC)
Note: Absolute Maximum Ratings are those values beyond which damage to GV-
AS100 circuit board may occur. Continuous operation of GV-AS100 at the absolute
rating level may affect GV-AS100 reliability.
To connect an output device:
The example below illustrates the connection of a locking device to GV-AS100. Connect the
(+) point on the locking device to the Door COM on GV-AS100, connect the two (-) points of
the locking device and the external power supply together, and connect the (+) point on the
external power supply to the Door NO or Door NC on GV-AS100 based on the state of the
locking device.
Figure 1-5