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7810iR-ent Internet/Intranet Alarm Receiver Installation and Setup Guide
Figure 2b. 7810iR-ent 685-5 Line Card Mode Wiring using a UL1481 Listed Power Supply
UL
ULC
685 Automation Mode
General Information
When configured for 685 Automation Mode, subscriber alarm messages received on the
10BaseT connection are routed directly to Automation equipment. Using an RS232 serial
interface, the 7810iR-ent communicates with Automation equipment in the same way a 685
or MX-8000 Digital Alarm Receiver does.
UL
New alarms are briefly displayed in the 7810iR-ent New Alarm window with no audible
alert. When the Automation equipment receives and acknowledges the alarm message, the
7810iR-ent automatically moves the current message into the Alarm History window. The
next alarm in the New Alarm buffer will be displayed in the New Alarm window.
Wiring 7810iR-ent for 685 Automation Mode
There are two methods of powering the 7810iR-ent. You can use a UL Listed, regulated
12VDC, min. 500mA Commercial Fire Alarm power supply or two UL Listed Class 2
Honeywell Model 7720V2TRs powered by a UL1481 Listed UPS. If using Model 7720V2TRs,
refer to Figures 3a and 3b, and connect as follows:
1. Cut all lugs from ADEMCO cable assembly P4127 provided.
2-6
For UL installations, the DC power supply must be a UL Listed, regulated 12VDC, min. 500mA
Commercial Fire Alarm power supply, or two UL Listed Class 2 Honeywell Model 7720V2TRs
powered by a UL1481 Listed UPS with audible and visual indications of switchover to secondary
power.
For ULC installations, the DC power supply must be a CUL or CSA Listed, regulated 12VDC,
min. 500mA Commercial Fire Alarm power supply, or two UL Listed Class 2 Honeywell Model
7720V2TR-CNs powered by a CUL or CSA Listed Commercial Fire Alarm UPS with audible and
visual indications of switchover to secondary power.
Use of the 7810iR-ent with the MX-8000 Receiver has not been evaluated by UL.
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