ORATH 2500-UPSMONITOR Uninterruptible Power Supply Monitor Installation Guide

June 5, 2024
ORATH

2500-UPSMONITOR Uninterruptible Power Supply Monitor

Installation & Operations Manual Uninterruptible Power Supply Monitor (2500-UPSMONITOR)

The RATH® 2500-UPSMONITOR can be used on either the RATH® RP7700104 or RP7701500 to provide a physical indication (via relay contact either closing or opening) of primary power loss.
Connecting 2500-UPSMONITOR:
1. Connect the Positive (+) lead of the supplied 24vdc transformer to the power input terminal marked 24 and the negative (-) lead to the power input terminal marked 0.
2. Connect signal wiring (not supplied) to the desired Normally Closed (NC) or Normally Open (NO) contact and Common (COM) connections on one set of the relay output terminals.
3. Plug the 24vdc transformer into power outlet on UPS. Outlets marked Battery Backup monitor UPS power. Outlet marked Surge Only monitors loss of primary power to UPS. Note: When using the RP7701500, the transformer must be plugged into a parallel AC power outlet to monitor the AC input to the unit.
4. Test unit by unplugging the primary power cable on UPS to check relay for change of state. To test loss on RP7701500, either kill power on the 110vac outlet, or unplug the 24v transformer.

WIRING EXAMPLE FOR RATH® RP7700104

CONNECTION TO MONITORING PANEL

CONNECTION TO MONITORING PANEL

2500-UPSMONITOR 2500-UPSMONITOR

RP7700104

MASTER

CONTROLLED BY MASTER

CONTROLLED BY MASTER

NO COM NC NO COM NC
OUT 1 OUT 2
POWER IN
0 24 115 230

NO COM NC NO COM NC
OUT 1 OUT 2
POWER IN
0 24 115 230

BATTERY BACKUP

PLUG-IN TRANSFORMER
SURGE ONLY

WIRING EXAMPLE FOR RATH® RP7701500
AC INPUT
RP7901500

PLUG-IN TRANSFORMER
STANDARD 110VAC OUTLET

2YEAR WARRANTY

N56W24720 N. Corporate Circle · Sussex, WI 53089 800-451-1460 · www.rathcommunications.com

RP8500UPSM Ver. 3 09/19

References

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