Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (01.10.03)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Type: Dupline
"H4"- Housing
Dimmer
8 Channels
2 outputs
1 to 10 V with Daylight regulation
Power supply
Supply
Ordering no.
230 VAC
G 3448 5239 230
Ordering Key
Product Description
The G 3448 5239 2-output
Daylight Controller is a com-
ponent of the Dupline Installa-
tion System. It allows different
types of electronic ballasts to
be operated and regulated.
The Controller regulates the
lamps in the room in such a
way that the brightness will
be kept constant, indepen-
dently of the sunlight. The
Controller can regulate up to
two groups of light, either in
two separate rooms, or two
light groups placed in the
same room. For measuring
the light level in the room/light
group, the G 8210 2220 is
used. The light level is trans-
mitted by means of the
Dupline bus.
The desired light level can be
changed very simply, by long
activation of the On/Off chan-
nel. This means that the light
level can be changed in the
actual room, without consult-
ing the Controller module.
The Controller transmits the
status of the dimming output
for every individual output.
The light level setting which
was selected last is stored as
a "memory setting" in the
internal memory and is rese-
lected next time the lighting is
switched on via channel 1/4.
A power failure will not erase
the memory setting. The light-
ing is switched on and off via
a soft-start facility.
Switching and daylight regulation of adjustable ballasts
1 to 10 V
For maintaining a constant brightness level in
rooms/offices
8 control-channel receiver
For DIN-rail mounting
LED-indications for Dupline carrier and outputs
Lamp-protective soft-start function
Channel coding by GAP 1605
Transmits the status of the dimming outputs
Type Selection
Output Specifications
Ballast outputs
2
Dimming capacity
2 x 1 to 10 V
Max. load capacity
50 mA
Dimming speed
23 s (10% - 100%)
Delay before start of dimming 9 s
Relay outputs
Max. switching voltage
250 VAC
Load capacity
10 A
Response time
2 cycles:
272 ms @ 128 channels
Supply Specifications
Power Supply
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 22
230 VAC 10%
Frequency
50/60 Hz
Power consumption
2 VA
Power dissipation
Max. 4.5 W
Rated impulse withstand
voltage
4 kV
Dielectric voltage
Supply - Dupline
4 kVAC (RMS)
Daylight Controller, 2 outputs
Type G 3448 5239
G 3448 5239 230
General Specifications
Power ON delay
1 s
Indication for
Power On
LED, green
Dupline
carrier LED,
yellow
Output On, Dimmer output 1
LED, red
Output On, Dimmer output 2
LED, red
Environment
Degree of protection
IP20
Pollution degree
3 (IEC 60664)
Operating temperature
0 to +50C (32 to +122F)
Storage temperature
-20 to +85C (-4 to +185F)
Humidity (non-condensing) Max.
85%
Mechanical resistance
Shock
15 g (11 ms)
Vibration
2 g (6 to 55 Hz)
Dimensions
Material
H4-housing
Weight
250 g
Standards
IEC 60669, EN 55022/
EN 50081-1 and EN 55024/
EN 50082-1
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (01.10.03)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Mode of Operation
Coding
With the GAP1605 programming unit, each switching channel
can be assigned any address between A1 and P8 via the mo-
dular socket on the front of the dimmer. The allocation of the
channels is as follows:
Functions which are not required should remain uncoded. The
coding of the dimmer can be carried out without either supply
voltage or Dupline signal. It is retained permanently, but may be
overwritten at any time. The Dimmer outputs are configured in
such a way at the factory that they will be switched off in the
event of a fault. This configuration, too, can be changed with
the GAP1605. Setting "1" results in switching on the lighting to
100% in case of a fault, while setting "0" switches off the Dim-
mer outputs (factory setting).
Putting into service
Commissioning may only be carried out by an authorized,
trained technician. Observe the connection diagram when
installing. All lines to be connected must be dead.
The following table shows the allocation of terminals:
Channel
Description
1
ON / OFF / Dimming
2
Light level input Dimmer 1
3
Dimmer 1 status output
4
ON / OFF / Dimming
5
Light level input Dimmer 2
6
Dimmer 2 output status
7
Sync. input for light level data
8
Not used
DIMMER
1
Terminal
Description
1
Dupline signal conductor + (D +)
2
Dupline signal conductor - (D -)
4
Dimmer 1, 1 to 10 V +
5
Dimmer 1, 1 to 10 V -
7
Dimmer 2, 1 to 10 V +
8
Dimmer 2, 1 to 10 V -
21
Line in
22
N-conductor
24
Dimmer 1 Relay, L
in
25
Dimmer 1 Relay, L
out
27
Dimmer 2 Relay, L
in
28
Dimmer 2 Relay, L
out
G 3448 5239
Connections between the Dupline signal and to earth potential
will cause malfunctions and are not permissible. Attention
should be paid to the correct polarity of the supply voltage and
the Dupline signal. In order to meet the requirements for protec-
tive low voltage, VDE 0100, part 410, should be observed and
applied during installation.
Functions and programming
The controller is programmed with the GAP1605 programming
unit. Up to seven addresses are used. As default, the controller
is programmed for channels A1 to A7.
Channel 1/4 (programmed to A1/A4) turns the output on or off
by short activation. By long activation (> 9 s), the output starts a
slow dimming process until the channel is released again.
Channel 3/6 (A3/A6) sends the output status for the desired
output. The channel is on when the output is on. For receiving
light levels from the light sensors, channels 2/5 (A2/A5) are
used as inputs for serial data. Channel 7 (A7) is also used for
receiving data from the light sensors. The channel is used as an
input for synchronizing the serial data. In the configuration soft-
ware for the Master Generator, the channel must be selected as
a ,,Daylight sync." channel. The Master Generator will then
automatically generate the sync. signal used for the controller
and the light sensors. Only one channel in the Dupline system
needs to be configured as a sync. channel, independently of
the number of light controllers and light sensors. All sync. chan-
nels of the modules just have to be configured to the same
channel selected in the Master Generator.
LED-indicators
Front-mounted LEDs indicate the status of the device:
LED
Description
GREEN
Supply ON
YELLOW
Dupline carrier:
"Bus OK"
OFF: Bus fault
ON: Bus is OK
RED
Dimmer 1:
Output 1
OFF: Dimmer output off
ON: Dimmer output on
RED
Dimmer 2:
Output 2
OFF: Dimmer output off
ON: Dimmer output on
DIMMER
2
PDF 
ZIP