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4 Construction and Function
Mounting and Operating Instructions CEAG Central Battery System ZB-S 40071860179 (L) November 2018 www.ceag.de
4.4.10 External TLS-bus-module
This module monitors the switching status of buttons for
up to two separate stairwell illuminations and transmitts
the particular switching status via a RS-485-busline to the
controller of the system ZB-S.
In mains and emergency operation the circuits of stairlight
and emergency light will be operated according to the
settings for the controller CU CG-S! In addition to this,
a supply of the switcher glow lamps of the connected
buttons in mains and emergency operations occurs.
Technical Data
Mains supply for the modules
Device: 24 V DC (19 ... max. 30 V)
Cable type: 4 x 2 x 0,8 mm IY(ST)Y, Twistet Pair
screended (minimum standard).
Current consumption: max 50 mA, depending on the
number of the connected glow lamps for stairwell-
light switcher
Bus connection
RS 485
Rated current: U
n
= 24 V DC
Cable type: 4 x 2 x 0,8 mm IY(ST)Y, Twistet Pair
screened (minimum standard).
Connecting terminals A, B, SE
2 switching outputs
Rated current U
n
= 230 V
Switched current: max. 10 A (120 A/ms)
Application
Assembly in the subdistribution board of the monitored
circuits due to the low laying effort for the illumination
circuits (compare «Mounting and Connection of
external bus modules»).
Assembly in the control cabinet ZB-S (US-S) due to
reasons for simplification of the maintenance (compare
«Mounting and Connection of external bus modules»)
Application-environment
Protection class / -category: IP20 / I
Ambient temp.: -10 ... +40°C
1 2 3 4 5
Pos� 1: top connection terminal
Pos� 2: lower connection terminal
Pos� 3: Display-LEDs
LED K1 resp� K2 lights up when the circuit is connected�
LED T1 and T2 light up as long as the corresponding
button-input is switched�
LED Ein/On lights up when 24 V DC supply voltage is
present and the device is activated over the controller�
LED Störung/Failure lights up when a fault function
was registrated by the module
Pos� 4: Locking device button for a module attached to
a 35 mm-DIN mountingrail
Pos� 5: Bus address
Please install the relays K1 if the general lighting must
switch on when the battery is disconnected:
TLS-Bus-Module
Safety lighting
Light push-button
General lighting
Contact is closed at
mains voltage fault and
general lighting is in
maintained mode�
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