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*Internal 24 V IN
Ethernet IN
HMI OUT
*Warning: At replacement of the ACU modules reconnect the functional earth electrode (FE).
ACU settings 24V I/O inputs
By means of external potential-free relay contacts, the
functions described in the table can be activated. The 24V
current loops are short-circuit and interruption tolerant. To
detect a short circuit a 1KOhm resistor must be connec-
ted in series with the signal contact.
Name
Block LoadStar-S
Mains failure
switching of individual emergency
lights
Inverted switching of individual
emergency lights
Start function test
Stop function test
Start duration test
Stop duration test
Manual reset
Switch all emergency lights to
maintained light
Switch all luminaires to non-main-
tained light
Switch a defined group of lumi-
naires for maintained lighting
Scenario active
Malfunction of the technical ventila-
tion of the battery room
Input
1
X
Mounting- and Operating Instruction Eaton LoadStar-S JSB 40071860396 March 2021 www.ceag.de
OUT
5/6
Input
Input
Input
2
3
4
X
X
X
RS 485 INT
Input
Input
5
6
X
X
20 ACU Module
Input
Input
7
8
X
X
55
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