optional relay
module uses relay contact closures to
indicate the operating
and
condition of the UPS system. The
uses RS422
line and
Up
to eight
loads.
Figure 32
shows the relay interface module, with its
1
connectors
J4.
Drawing
On
A-23
the enclosure dimensions,
FLUSH MOUNT
Relay Interface Module
CONNECTORS
32. Relay
Module
To install
RIM:
1. Securely
mount the RIM.
2. Install wiring from the RIM through
conduit and through the
knockout
in either the top or the bottom of the UPS cabinet.
The top entry connection requires installation of
flexible conduit within the
UPS. Bottom entry connection requires no additional routing of conduit within
the UPS.
3. In the hardware
locate the terminal block (see Figure
Plug the
connector on the back of the terminal block into the DE-9
on the
Communications Panel of the UPS (see Figure
Use two
from the
hardware kii to secure the terminal block plate to the Communications Panel.
Plus UPS Installation
Содержание Plus 80
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