Ups Configuration - Planet Networking & Communication NVR-810 User Manual

6 .5.6 UPS Configuration

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Connect the UPS to the NVR's DI/DO port for sending and receiving signals
between the UPS and the NVR. Refer to the diagram below to connect the UPS
with its RS-232 interface to the NVR's DI/DO port.
The NVR can receive signal from the UPS when there is a power failure and shut
down itself automatically within a period of time.
Connect UPS with its RS-232 interface to the NVR's 10 port:
* The NVR uses DI_1 to receive signal from UPS system and uses DO_1 to
it down.
shut