G34485234230

Dimmer, 2 outputsType G 3448 5234Duline®FieldbusInstallationbus• 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 overloadProduct DescriptionOrdering KeyG 3448 5234 230The 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 ofpush-button combinations or by means of the test unit, the lighting scenes can be unlocked,modifiedand 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 switchedon via a bulb-conserving softstartType: Dupline® "H4"- Housing Dimmer8 Channels2 outputsMOSFET 2 x 230 W AnalogPower supplyType SelectionSupply Ordering no.the dimming output for everyfacility.Thedimmeriselec-individual output. The dimmer setting which was selected last is storedas a "memory setting" in the internal memo- ry and is reselected next time the lighting is switched on via channel 1/5.A powerfailure 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 oftronically 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.230 VAC G 3448 5234 230Supply SpecificationsPower SupplyRated operational voltage 230 VAC ±10% Power consumption12 VAPower dissipationMax. 3.5 W Frequency 50/60 HzOutput SpecificationsOutputs2Dimming capacity 2 x 230 W Rated operational voltage 230 VAC ±10% Dimming speed 3.6 s (5% - 100%)Response time1 Cycle:≤ 272 ms @ 128 channels)General SpecificationsPower ON delay7 sIndication forSupply On LED, GreenAlarmLED, Red – Flashing Slow flashing: Overload Fast flashing: Short circuitDupline® carrier LED, YellowOutput On LED, Red (one per output)EnvironmentOperating temperature0° to +50°C/32° to +122°FHumidity (non-condensing)Max. 85%Housing H4-housingOperating DeviceSwitch for selection of ne- gative/positive phase angle control for each individual dimmerStandardsIEC 60669, EN 55022/EN 50081-1 and EN 55024/ EN 50082-1Specifications are subject to change without notice (07.05.2007)1Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group