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Mounting and Operating Instructions
TLS/3PH-BUS-Module
Safety
Instructions
The electronic monitoring
module shall only be used
for its intended purpose and
in undamaged and perfect
condition!
When working on the
electronic device make sure
that it is disconnected from
the voltage! Pay attention to
the different power supplies
in mains or battery
operation.
Observe the national safety
rules and regulations for
prevention of accidents as
well as the safety instruc-
tions included in these
operating instruction marked
with
Conformity with
standards
Conforming to: EMC-directive
89/336/EWG, Low Voltage Direc-
tive 73/236/EWG,
EN 50081-1, EN 61000-6-2,
EN 50178, Switching point accd.
EN 60598-2-22,
EN 50171 and VDE 0108.
Developed, manufactured and
tested acc. to ISO 9001.
Voltage supply
module:
24 V DC
(min. 19 V,
max. 30 V)
current consumption at 24 V
Standby:
10 mA ± 3 mA
1 pushed key:
35 mA ± 5 mA
2 pushed keys: 60 mA ± 6 mA
Degree of
protection:
IP 20
Insulation class: I
Perm. ambient
temperature:
-10 °C .. +40 °C
Connection to
T1/T2:
max. each 50 mA
e.g. 50 push-
buttons with
glow lamp 1 mA
Connection to
K1/K2:
10 A /250 V AC
Inrush current
max.120 A/ms
Data bus:
RS 485
Address range: 1 - 25
Weight:
0.2 kg
Dimensions
L x W x H/mm: 105 x 85 x 60
Assembly:
DIN-Rail
Terminals:
2.5 mm² rigid
and flexible
Description/Scope of
application
The electronic switchgear is used
in combination with CEAG safety
lighting systems of type ZB-S and
CG 2000 for light switch moni-
toring. In this way luminaires for
general lighting and luminaires for
safety lighting within a staircase
can be switched together during
mains operation.
Installation
For the mounting and
operation of electrical
apparatus, the respective national
safety regulations as well as the
general rules of engineering will
have to be observed.
Mounting
Observe the safety regulations
applicable for setting up and
operating electrical equipment,
the Geraetesicherheitsgesetz
(German law on equipment safety)
as well as generally recognised
engineering principles!
Assembly
The installation location is to be
chosen in accordance with the
applicable construction standards
(e.g. subdistribution boards). Dur-
ing this process attention is to be
paid to temperatures outside the
permitted range at the installation
location during operation.
Principle of operation
The TLS bus module is used for
operating and monitoring light
switches (with glow lamp 230V),
e.g., as are used in staircases.
The switches are supplied from
a CEAG emergency lighting sys-
tem with a protected supply. The
module has 2 switch phases each
with a related potential-free relay
contact for switching the general
lighting. The switch and relay
functions are displayed using a
yellow LED. The module is con-
nected to the CEAG emergency
lighting system via an RS 485 in-
terface, and to the 24 V DC supply
as well as a protected supply (for
the generation of the glow lamp
supply).
The monitoring function is for-
warded to the CEAG emergency
lighting system over the BUS. The
safety luminaires on a circuit con-
nected to the emergency light-
ing system are switched on by
the system for the programmed
staircase lighting time (1 - 15 min).
At the same time, the relay con-
tact K1/K2 related to the phase
closes for the programmed time
to switch on additional luminaires
for the general lighting if neces-
sary. In this way the staircase
timer otherwise used is no longer
required. 30 sec. prior to the end
of the switch on time set, the glow
lamps for the switches connected
start to flash.
The green LED on the front
panel indicates malfunction-free
operation; the red LED indi-
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