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Mounting- and Operating Instruction CEAG DualGuard-S 40071860347 January 2020 www.ceag.de
20 ACU DG Modul
Name Relay 1 Relay 2 Relay 3 Relay 4 Transistor
output 1
Transistor
output 2
Mains operation X
Emergency operation (power failure
via 3-PM
X
Power failure via 3-PM-IO X
Emergency lighting
Function test
Duration test
DualGuard-S blocked
Deep discharge protection
ACU DG Power supply failed
External buzzer On
Technical ventilation On
Charging fault
Circuit fault
Sum fault X
Insulation faults
Prio 1 Error
Prio 2 error
Prio 3 Error
LED Service Pin Description
Ready for operation (green LED): The device works without problems.
Safety power source (yellow LED): The emergency lighting and all internal and external modules are powered by the
battery.
Faults (red LED): The device function is disturbed.
Scenario active (orange LED): An evacuation was triggered via the AE-CU controller.
Service Pin: To login and logout the ACU DG module.
Default settings Relay contacts
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