Isolated repeater D6017SK

SIL 34-20 mA

The Repeater Power Supply D6017 module is a high integrity analog input interface suitable for applications requiring SIL 3 level in safety related systems for high risk industries. It provides a fully floating dc supply for energizing 3 & 4 wires 4-20 mA transmitters, and repeats the current in floating circuit to drive a load. The circuit allows bi-directional communication signals, for HART® devices.SIL 3 / SC 3Installation in Zone 2/Div. 2Field isolated power supply for 3/4-wire Tx4-20 mA Active Input, Source-Sink OutputHART® compatibleInput and Output short circuit proofHigh AccuracyThree port isolation, Input/Output/SupplyTechnical Specifications:SupplyVoltage24 Vdc nom (18 to 30 Vdc), reverse polarity protected.Current Consumption255 mA @ 24 Vdc with 200 mA supply and 20 mA output signal on 250 Ω, typical.Power Dissipation1.9 W @ 24 Vdc with 200 mA supply and 20 mA output signal on 250 Ω, typical.InputType4 to 20 mA (voltage drop ≤ 6 V), reading range 0 to 24 mA.Transmitter line voltage24 V nominal, 23 V minimum @ 200 mA.Current rating200 mA (resettable fuse protected), with linear derating down to 150 mA, from 50 to 70°C.HART Impedance225 Ω, typical.OutputCurrent range4 to 20 mA, limited at 25 mA.Sink out voltage range2 to 30 V.Conventional Tx load0 to 550 Ω.Smart Tx load250 Ω nom (150 to 500 Ω).Response time10 ms (10 to 90 % step change).PerformanceRef. Conditions24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature.Calibration accuracy≤ ± 20 µA.Linearity accuracy≤ ± 20 µA.Temp. influence≤ ± 2 µA/°C.IsolationTypeSupply/In 500 V; Supply/Out 500 V; In/Out 500 V; Field Supply/In 500 V; Field Supply/Out 500 V; Field Supply/Supply 500 V.Environmental conditionsOperating temperature–40 to +70 °C.Storage temperature–45 to +80 °C.MountingTypeDIN-Rail 35 mm, with or without Power Bus or on custom Term. Board.Weightabout 155 g.Connectionby polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).DimensionsWidth 12.5 mm, Depth 123 mm, Height 120 mm.Status: ACTIVEChannels: 1