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Электронный компонент: G34485234230

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Type: Dupline
"H4"- Housing
Dimmer
8 Channels
2 outputs
MOSFET 2 x 230 W Analog
Power supply
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (18.03.03.)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Supply
Ordering no.
230 VAC
G 3448 5234 230
Ordering Key
Product Description
The G3448 5234 2-output
lighting scene dimmer is a
component of the Dupline
Installation System. It permits
different types of lamps with
wattages up to 2 x 230 W to
be operated and dimmed and
enables up to 4 lighting
arrangements (per output) to
be stored, which can then be
retrieved at any time. In addi-
tion, it transmits the status of
the dimming output for every
individual output. The dimmer
setting which was selected
last is stored as a "memory
setting" in the internal memo-
ry and is reselected next time
the lighting is switched on via
channel 1/5. A power failure
will erase the memory setting.
The brightness of the lighting
scenes is preset at the factory
in steps; these settings can-
not be altered. By the aid of
push-button combinations or
by means of the test unit, the
lighting scenes can be
unlocked, modified and also
retrieved. With the change-
over switches on the front
panel, it is possible to select
either negative phase angle
control or positive phase
angle control dimming. The
lighting is switched on via a
bulb-conserving softstart
facility. The dimmer is elec-
tronically protected at the
power output against over-
load and short circuits. The
"Fault" LED on the front indi-
cates both faults by means of
different flashing frequencies.
An alarm caused by an over-
load or short circuit must be
reset manually after rectifying
the fault by disconnecting the
phase from the mains supply
for approx. 3 seconds.
Switching and dimming of lamps
8 control-channel receiver
Negative or positive phase angle dimming
For DIN-rail mounting
LED-indications for Alarm, Dupline
carrier
and outputs
Lamp-protective soft-start function
Channel coding by GAP 1605
4 lighting scenes
Transmits the status of the dimming outputs
Protected against short-circuit and overload
Type Selection
Output Specifications
Outputs
2
Dimming capacity
2 x 230 W
Rated operational voltage
230 VAC 10%
Dimming speed
3.6 s (5% - 100%)
Response time
1 Cycle:
272 ms @ 128 channels)
Supply Specifications
Power Supply
Rated operational voltage
230 VAC 10%
Power consumption
12 VA
Power dissipation
Max. 3.5 W
Frequency
50/60 Hz
Dimmer, 2 outputs
Type G 3448 5234
G 3448 5234 230
General Specifications
Power ON delay
7 s
Indication for
Supply On
LED, Green
Alarm
LED, Red Flashing
Slow flashing: Overload
Fast flashing: Short circuit
Dupline
carrier LED,
Yellow
Output On
LED, Red (one per output)
Environment
Operating temperature
0 to +50C/32 to +122F
Humidity (non-condensing) Max.
85%
Housing
H4-housing
Operating Device
Switch for selection of ne-
gative/positive phase angle
control for each individual
dimmer
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 (18.03.03)
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 mod-
ular 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 N-con-
nection is absolutely necessary for the operation of the dimmer.
The desired operating mode should be selected before con-
necting the phase, because the switches are disabled during
operation as a safeguard against accidental resetting.
Although an incorrect setting will result in malfunction, it will not
cause irreparable damage to the dimmer. The following table
shows the allocation of terminals:
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 dimmer is programmed with the GAP1605 programming
unit. Up to eight addresses can be programmed, 2 x 3 of which
(IN/OUT 1-3, 5-7 of the GAP1605) are dedicated to controlling
the dimmer itself (light level) - see the following table "Factory
Settings". The remaining two addresses (IN/OUT 4, 8 of the
GAP1605) are output signals on the bus and indicating if the
dimmers are activated. The addresses are selected in the con-
figuration software as push button channels.
The eight addresses (including two status signal addresses)
The light levels 3 and 4 can be programmed by combining 2
addresses.
( ) Factory settings
The shown values are factory settings and are consequently
protected against accidental resetting. Nevertheless, it is possi-
ble to disable the protection to change the default values. The
following steps 1-4 explain how the protection can be disabled,
the values changed, the protection reestablished and default
settings restored. The steps are explained with addresses for
Dimmer 1, but the same is valid for Dimmer 2.
Channel
Description
1
ON / OFF / Dimming
2
Lighting scene 1 (3)
3
Lighting scene 2 (4)
4
Dimmer 1 output status
5
ON / OFF / Dimming
6
Lighting scene 1 (3)
7
Lighting scene 2 (4)
8
Dimmer 2 output status
DIMMER 1
DIMMER 2
Terminal
Description
1
Dupline signal conductor + (D +)
2
Dupline signal conductor - (D -)
21
Line in
22/23/24
N-conductor
26
Line out - dimming channel 1
28
Line out - dimming channel 2
Address
Description
1
Dimmer up/down (long activation)
Turn on/Turn off (short activation)
2
Desired light level, see "Factory Settings"
3
Desired light level, see "Factory Settings"
4
Dimmer activated
5
Dimmer up/down (long activation)
Turn on/Turn off (short activation)
6
Desired light level, see "Factory Settings"
7
Desired light level, see "Factory Settings"
8
Dimmer activated
G 3448 5234
~~
Turn to the left:
Positive phase angle control for inductive loads (Halo-
gen lamps with conventional (threaded) transformer)
Turn to the right:
Negative phase angle control (Halogen lamps with
electronic transformer)
Channel combinations
Activation
(Dimmer1 / Dimmer2)
1 / 5
2 / 6
3 / 7
Short
Long
Dimming Up/Down
ON / OFF
5%..100%
Light. scene # 1 (40%) Store light. scene # 1
Light. scene # 2 (80%) Store light. scene # 2
Light. scene # 3 (20%) Store light. scene # 3
Light. scene # 4 (60%) Store light. scene # 4
Lock / Unlock
100%
(Locked)
Set light. scenes back
0% / OFF
to factory settings
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (18.03.03)
3
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
1. Programming access (Unlock)
a) Activate address 2 and 3 for approx. 6 seconds.
b) When the light starts dimming fast up to 100%, down to
5% and back to actual value, the programming access is
open.
2. New light level
a) Open for the programming access according to 1. Pro
gramming access.
b) Use address 1 to set the required light level.
c) Activate, for approx. 3 seconds, the address to which the
chosen light level is to be allocated.
d) When the light starts dimming fast up to 100%, down to
5% and back to actual value, the new light level is stored.
Undesirable changes of the programmed parameters can be
avoided by reestablishment of the programming protection
see 3. Protection.
3. Protection (Lock)
a) Activate address 2 and 3 for approx. 6 seconds.
b) When the light starts dimming fast up to 100%, down to
5% and back to actual value, the programming access is
closed.
4. Restoring of factory settings
a) Activate address 1, 2 and 3 for approx. 9 seconds.
b) When the light starts dimming fast up to 100%, down to
5% and back to actual value, the factory settings are
restored.
When the factory settings are restored the programming pro
tection is not active.
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
Monitoring:
Fault
OFF: Status OK
ON, flashing slowly: Overload
ON, flashing fast: Short circuit
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
Mode of Operation (cont.)
G 3448 5234
Wiring Diagram
1
2
3
4
21
22
27
28
D+
24
23
6
7
8
5
26
25
12VA
3,5W
L
N
N
L out1
N
L out2
D-
Dupline
Supply
Dimensions (mm)
H4-housing