Current repeater D5031D

ATEXSIL 3

The Switch/Proximity Detector Repeater D5031 is a module suitable for applications requiring SIL 3 level in safety related systems for high risk industries. The unit can be configured for switches or proximity detectors, located in Hazardous Area, and repeats the input state to an open-collector transistor in Safe Area. The selectable fault detection circuit is available for proximity sensors or switches equipped with end of line resistors. In the double-channel model, the second output can be configured to repeat the second input, to duplicate the first input or to report the first input fault. If needed, the output can also be inverted.SIL 3 / SC 3Input from Zone 0/Div. 1Installation in Zone 2/Div. 22 fully independent channelsHigh frequency transistor outputField open and short circuit detectionIn-field programmability by DIP SwitchThree 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: 22 mA @ 24 Vdc with short circuit input and transistor closed, typical.Power Dissipation: 0.53 W @ 24 Vdc with short circuit input and transistor closed, typical.Input:Input switching current levels: ON ≥ 2.1 mA, OFF ≤ 1.2 mA.Fault current levels: open fault ≤ 0.2 mA, short fault ≥ 6.8 mAInput equivalent source: 8 V 1 kΩ typical (8 V no load, 8 mA short).Output:Type: Voltage free SPST optocoupled open-collector transistor.Open-collector/drain rating: 100 mA @ 35 Vdc (≤ 1.5 V voltage drop).Leakage current: ≤ 50 μA @ 35 Vdc.Response time: ≤ 100 μs.Frequency response: 5 kHz maximum.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 = 10.5 V, Io = 22 mA, Po = 56 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 130 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.Certifications:ATEX, IECEx, FM, UL, EAC, INMETRO, Maritime, SIL3, and more (see documentation for details).