Current repeater D5233Q

ATEXSIL 2

The Switch/Proximity Detector Repeater D5233 is a module suitable for applications requiring SIL 2 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. Input-to-output function can be inverted, and signals can be duplicated.SIL 2 / SC 3 (pending)Input from Zone 0/Div. 1Installation in Zone 2/Div. 2High frequency transistor outputField open and short circuit detectionInput inversion availableDuplication availableThree port isolation, Input/Output/SupplyHigh Density, four channels per unitTechnical Specifications:Supply: 24 Vdc nom (18 to 30 Vdc), reverse polarity protected. Current Consumption: 45 mA @ 24 Vdc with short circuit input and output closed, typical. Power Dissipation: 1.1 W @ 24 Vdc with short circuit input and output closed, typical, excluding output contact dissipation.Input: Voltage source according to NAMUR standard. Input equivalent source: 7.5 V/1 kΩ typical (7.5 V no load, 7.5 mA short). Input switching current levels: ON ≥ 2.1 mA, OFF ≤ 1.2 mA. No Fault: input current ≥ 0.35 mA and input resistance ≥ 360 Ω. Open Fault: input current ≤ 0.05 mA. Short fault: input resistance ≤ 100 Ω.Output: Voltage free SPST optocoupled open-collector transistor. Open-collector/drain rating: 100 mA @ 35 V (≤ 1.5 V voltage drop). Leakage current: ≤ 50 µA @ 35 V. Response time: 1.5 ms, maximum. Frequency response: 1 kHz, maximum.Isolation: Test Voltage: I.S. In/Out 2.5 kV; I.S. In/Supply 2.5 kV; 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 = 11.2 V, Io = 12 mA, Po = 34 mW at terminals 13-14, 15-16, 17-18, 19-20. Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C.Mounting: DIN-Rail 35 mm, with or without Power Bus or on custom Term. Board. Weight: about 175 g. Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG). Dimensions: Width 22.5 mm, Depth 123 mm, Height 120 mm.Certifications:ATEX: UL ATEX D5232, D5233 Series English Certificate (Europe, UL 24 ATEX 3258X, UL, 2024-11-08)Ex: UL-cUL D5232, D5233 Divisions and Zones (North America, UL-US-2438735-0, UL, 2024-11-14)IECEx: UL IECEx D5232, D5233 Series English Certificate (International, IECEx ULD 24.0021X, UL, 2024-11-08)Maritime: KR Maritime Certificate D5000 Series (International, MIL20769-EL002, KR, 2024-06-26)Maritime: DNV Maritime Certificate TAA00001U0 for D5000 series (International, TAA00001U0, DNV-GL, 2024-04-02)Declarations of Conformity:EU Declaration of Conformity for D5232, D5233Declaration of Conformity G3 compliance