006-0006205
UPS-1500 Series
Rev ZC
47 of 60
05/28/2019
Section VI
Control Interface Details
Control Cable Connections
There are two high-density (three-row) DB15 connectors located on the rear panel of the UPS:
The User I/O female DB15 connector on the left is for a connection to a host/system computer so
that it can control the UPS and receive information regarding the status of the UPS.
The Configuration male DB15 connector on the right is for a connection between one SynQor UPS
and another when, for instance, they have their outputs connected in parallel and they therefore
need to communicate and coordinate with each other.
The designation/location of the pins for the User I/O female high-density DB15 connector is
shown below: