Esser 8000C - Esserbus -Plus Function

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Fire Alarm Computer 8000C / M
7.1 esserbus
®
-PLus function
The esserbus
®
-PLus analog loop micromodule (part no. 804382) operates special audible alarm
devices which are directly connected to the analog loop. In this application the higher loop voltage
42 VDC in case of an alert is provided by the Power supply module (part no. 802426)
The esserbus
®
-PLus audible alarm devices are powered by the analog loop and an external power
supply is not necessary
Required components for the esserbus
®
-PLus analog loop:
Part no. Description
-/- Basic module with Hard- and Softwareindex from Version V2.40 (or higher)
802426 Power supply module with selectable 27,5 /42 V loop voltage
27,5 V => for esserbus
®
or
42 V => for esserbus
®
-PLus
804382 Analog loop module for esserbus
®
-PLus connection.
S
max. 4 analog loop modules per Fire alarm control panel
S
It is only permitted to connect suitable devices for the higher loop voltage
(42 V DC) with part number
80xxxx
to the esserbus
®
-Plus loop.
!
Damage to the system !
It is only possible to operate the esserbus
®
-PLus devices compatible with the higher
loop voltage (42 V DC). Mixed operation of Standard and esserbus
®
-PLus function
within one panel is not possible !
Loop devices compatible with esserbus
®
-PLus, (transponders. detectors MCP´s etc
.)
are identified by the part number
80xxxx
. These devices are also fully compatible t
o
the existing devices with part no. 78xxxx and may be used in standard esserbus
®
installations.
O
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