Selected parameters MODULE TYPE Channel Generator HOUSING DIN-rail POWER SUPPLY DC I/O TYPE None NUMBER OF I/O 0 Others MODULE TYPE Channel Generator HOUSING H4 (W72) I/O TYPE None POWER SUPPLY 15-30 VDC MAIN CHARACTERISTICS DC-powered standard channel generator
Channel Generator Types G 3490 0000 Duline® 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 supply Product Description Ordering Key G 34900000 230 Standard channel generators for all Dupline®systems. Numberofchannelsselect- ablebymeansofarotary switch. Type: Dupline® Channel generator Supply Type Selection SupplyOrdering no. No. of channels selectable 24 VACG 3490 0000 024 115 VACG 3490 0000 115 230 VACG 3490 0000 230 15 to 30 VDCG 3490 0000 824 Input/Output Specifications Inputs 1 contact Function2 sequences Open loop voltage12 VDC Short-circuit current1.25 mA Contact resistance≤ 100 Ω Cable length≤ 3 m Insulation voltage Input - Dupline®None OutputsDupline®carrier Number of outputs1 Output voltage8.2 VDC Current≤ 70 mA Short-circuit protection ≤ 600 s Output impedance≤ 25 Ω Outputs (cont.) Sequence time * Time for 1 pulse train (± 1%): Rotary switchNo. 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 ms L96101.54 ms P128132.80 ms Distance 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) 1 Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group
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