G34900000024

Channel GeneratorTypes G 3490 0000Duline®FieldbusInstallationbus• Generates 8, 16, 24, 32, 40, 48, 56, 64, 96 or 128 channels• Number of channels selectable by rotary switch• Number of sequences (1 or 2) selectable• cULus approved• Quartz-controlled oscillator• Cable compensation• DIN-rail mounting type (G3490) (EN 50022)• LED-indication for supply and Dupline® carrier• AC or DC power supplyProduct DescriptionOrdering Key G 34900000 230Standard channel generators for all Dupline®systems. Numberofchannelsselect-ablebymeansofarotary switch.Type: Dupline® Channel generator SupplyType SelectionSupplyOrdering no.No. of channels selectable24 VACG 3490 0000 024115 VACG 3490 0000 115230 VACG 3490 0000 23015 to 30 VDCG 3490 0000 824Input/Output SpecificationsInputs 1 contact Function2 sequences Open loop voltage12 VDCShort-circuit current1.25 mA Contact resistance≤ 100 Ω Cable length≤ 3 m Insulation voltageInput - Dupline®NoneOutputsDupline®carrierNumber of outputs1Output voltage8.2 VDC Current≤ 70 mA Short-circuit protection ≤ 600 s Output impedance≤ 25 ΩOutputs (cont.)Sequence time * Time for 1 pulse train (± 1%):RotaryswitchNo. of position:channels:A815.63 ms B1623.44 ms C 2431.25 ms D 3239.06 ms E4046.87 ms F4854.68 ms G 5662.49 ms H 6470.31 msL96101.54 msP128132.80 msDistance to transmitters100%(refer to "Cable Selection")* When using 2 sequences, the sequence time will be 2 times higher.Specifications are subject to change without notice (17.06.2010) 1Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group