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Fire Alarm Control Panel IQ8Control C / M
FB 798951.10.GB0 / 04.15
69
7.1.2 esserbus
®
-PLus loop module (Part No. 804382 / 804382.10 / 804382.D0)
This module provides the "esserbus
®
PLus" loop mode, e.g. for direct connection of audible loop devices. Note
that the esserbus
®
PLus operation requires special components and panel settings. Observe load factor see table
chapter 7.1.3.
Mixed operation of Standard and esserbus
®
PLus function is not possible!
esserbus
®
-PLus
Fire alarm and extinguishing
computer 8010
Fig. 59: esserbus
®
-PLus
X2
K2
K1
LED5
LED2
LED3
LED1
LED4
B
-
B
+
A
-
A
+
removable
Released cable
terminal: Press
in upper tab and
fit cable below.
Fig. 60: Loop module (Part No. 804382 / 804382.10 / 804382.D0)
Connect cable shielding of the loop only at one side.
When using the module in door control systems, place the enclosed labels on or in the FACP
housing (see chapter 14.1).
X 1/2
64-way plug connector to micro module slot of the Basic module, Field device module or
Extension module
K1,K 2
Bi-directional loop interrogation by loop isolators
(K1 = A+, A- / K2 = B+, B-)
LED 1
(SMD) red, flashing
+42V power supply failure or communication to
control panel processor interrupted
(SMD) red, lit
Module in CPU failure mode
(control panel CPU failure)
LED 2
(SMD) yellow, flashing
Processor program running – normal mode
(SMD) yellow, flashing rapidly
Module in test mode
LED 3
(SMD) red, lit
esserbus
®
PLus Mode activated
+42 V loop voltage
LED 4
(SMD) yellow, flashing
Module
reset
(SMD) yellow, lit
Module
defect
LED 5
(SMD) red, flashing
in normal mode in time with communication on the loop
(SMD) red, lit
Short circuit on loop