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Mounting and Operating Manual
Central Battery System EURO ZB.1
27
CEAG Notlichtsysteme GmbH
+24/0V FT ON +24/0V FT Off +24V/0V BT ON +24/0V
BT OFF
Function test On
Function test Off
Battery duration test On
Battery duration test Off
5.11
Function of the Relay Module CG IV
Modules
This subassembly allows the connection
of the central battery system to a central
control station (ZLT) or building manage-
ment system (BMS). The most important
system states are transmitted via poten-
tial-free signalling contacts. There are two
input channels for the remote monitoring
of the central battery system. A functional
test can be initiated via the input chan-
nel „FT“ and a continuous operation test
(battery test) can be initiated via the input
channel „BT“. Eight LEDs indicate the sta-
te of the system.
11/12 21/22 31/32 41/42 51/52
Deep-discharging
protection
ON ------ ------ ------ ------
Emergency lighting
fault
------ ON ------ ------ ------
Charging
fault
------ ------ ON ------ ------
Battery
operation
------ ------ ------ ON ------
Mains
operation
------ ------ ------ ------ ON
The desired function can be activated with an impulse of min. 20ms/24V.
If a further function or duration test should be done the function /- duration test has to be
reset with an impulse.
Connection Relay module CG IV
Function of relay contacts
Function of command contacts
Switching capacity of contacts: 24V/0.5A AC/DC