Guidelines For Connecting Local Alarm Input Ports; Guidelines For Connecting Alarm Output Ports - Honeywell Performance Series User Manual

Performance Series Network Video Recorder User Guide

Guidelines for Connecting Local Alarm Input Ports

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Ground alarm inputs. Choose from normally open (NO) or normally closed (NC).
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Connect the COM end and GND end of the alarm detector in parallel. Supply external
power to the alarm detector.
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Connect the ground of the NVR and the ground of the alarm detector in parallel.
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Connect the NO/NC port of the alarm sensor to the NVR alarm input.
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Use the same ground as the NVR if you are supplying external power to the alarm device.

Guidelines for Connecting Alarm Output Ports

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Provide external power to external alarm device.
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To prevent overloading, carefully review the following relay specifications:
Table 14-2 Guidelines for Connecting Alarm Output Ports
Material
Rating
(Resistance
Load)
242
Nickel/silver contacts with gold
plating
Rated switch capacity
Maximum switch power
Maximum switch voltage
30 V DC 1A; 125 V AC 0.5A
62.5 V AC, 30 W
125 V AC; 60 V DC