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Daylight Controller, 2 outputs
Type G 3448 5239
Du line®
Fieldbus Installationbus
• 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
Product Description
Ordering Key
G 3448 5239 230
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.
Type: Dupline® "H4"- Housing Dimmer
8 Channels
2 outputs
1 to 10 V with Daylight regulation
Power supply
Type Selection
Supply Ordering no.
230 VAC 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 +50°C (32° to +122°F) Storage temperature -20° to +85°C (-4° to +185°F)
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
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 ³ 4 kVAC (RMS)
Specifications are subject to change without notice (01.10.03) 1
Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group