Current repeater D6072S-087

DIN rail

The Resistance Repeater D6072-087 accepts a resistance/RTD or transmitting potentiometer sensor and repeats the resistance with isolation, suitable for applications requiring SIL 2 level in safety related systems for high risk industries.SIL 2 / SC 3Installation in Zone 2Installation in Div. 22/3/4wire res./RTD or potentiometer inputBurnout Fault detectionFully programmable operating parametersHigh AccuracyThree port isolation, Input/Output/SupplyTechnical Specifications:Supply: 24 Vdc nom (18 to 30 Vdc), reverse polarity protectedCurrent Consumption: 35 mA @ 24 Vdc with 1 mA excitation current, typicalPower Dissipation: 0.85 W @ 24 Vdc with 1 mA excitation current, typicalInput Type: 2-3-4 wire Resistance or 2 transmitting potentiometerIntegration time: from 50 ms to 500 msInput range: 0 to 4 kΩMeasuring RTD current: ≤ 0.15 mAOutput Type: 2-3-4 wire resistanceTransfer characteristic: linear, scaled or customResponse time: 10 to 90 % step: ≤ 10.0 ms (slow), ≤ 1.2 ms (fast)Output range: 0 to 400 ΩExcitation current: 0.1 to 10 mAFault Type: Burnout / Internal fault. Output reflects fault condition via highscale (450 Ω) value forcing. Fault condition is also signaled via BUS and red LED on front panel.Input to output performance: 24 V supply, 23 ± 1 °C ambient temperature, slow integration mode, 4 wires configuration for RTD, input/output range 10 to 400 ΩCalibration and linearity accuracy: ≤ 200 mΩ typical (Excitation Current ≥ 1 mA); ≤ 300 mΩ typical (0.5 mA ≤ Excitation Current < 1 mA)Temperature influence: ± 20 mΩ/°C, typical (Excitation Current ≥ 1 mA)Isolation Test Voltage: In/Out 2.5 kV; In/Supply 2.5 kV; In/In 500 V; Out/Supply 500 V; Out/Out 500 VOperating temperature: –40 to +70 °CStorage temperature: –45 to +80 °CMounting: DIN-Rail 35 mm, with or without Power BusWeight: about 130 gConnection: 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 mmChannels: 1Status: ACTIVE