Communication repeater D5011D

interfacecurrentisolated

The Repeater Power Supply D5011 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 conventional 2 wires 4-20 mA transmitters located in Hazardous Area, and repeats the current in floating circuit to drive a Safe Area load. The circuit allows bi-directional communication signals, for HART® devices.SIL 3 / SC 3Input from Zone 0/Div. 1Installation in Zone 2/Div. 24-20 mA Passive Input, Source OutputHART® compatibleInput and Output short circuit proofHigh AccuracyThree port isolation, Input/Output/SupplyHigh Density, two channels per unitTechnical Specifications:Supply: Voltage: 24 Vdc nom (18 to 30 Vdc), reverse polarity protected; Current Consumption: 90 mA @ 24 Vdc with 20 mA out, typical; Power Dissipation: 1.35 W @ 24 Vdc with 20 mA out, typical.Input: Type: 4 to 20 mA (2 wires Tx current limited ≈ 25 mA), reading range 0 to 24 mA; Transmitter line voltage: 15.0 V typical, 14.5 V minimum, @ 20 mA.Output: Type: 4 to 20 mA, on max. 550 Ω load in source mode (typical 12 V compliance); Response time: 5 ms (0 to 100 % step change).Performance: Ref. Conditions: 24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature; Calibration accuracy: ≤ ± 0.1 % FSR; Linearity accuracy: ≤ ± 0.05 % FSR; Temp. influence: ≤ ± 0.01 % FSR on zero/span for a 1 °C change.Isolation: Test Voltage: I.S. In/Out 2.5 kV; I.S. In/Supply 2.5 kV; I.S. In/I.S. In 500 V; Out/Supply 500 V; Out/Out 500 V.Environmental conditions: Operating temperature: –40 to +70 °C; Storage temperature: –45 to +80 °C.Safety description: Equipment: Associated apparatus and non-sparking electrical equipment; Safety parameters: Uo = 25.9 V, Io = 92 mA, Po = 594 mW at terminals 7-8, 9-10. Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C.Mounting: Type: DIN-Rail 35 mm, with or without Power Bus or on custom Term. Board; Weight: about 140 g; Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG); Dimensions: Width 12.5 mm, Depth 123 mm, Height 120 mm.Channels: 2Status: ACTIVE