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WAGO 857-424

857-424 WAGO 857-424

WAGO 857-424
Part # 857-424
Condition New
Price: $ 465.90

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Features

  • Two configurable voltage/current outputs
  • Switchable limit frequency
  • Safe 4-way isolation with 3 kV test voltage per EN 61010-1

Approvals

  • Underwriters Laboratories Inc., UL, E175199, UL 61010-2-201

Specifications

Notes

  • Note: Geschirmte Signalleitungen verwenden!Verwenden Sie für analoge Ein- und Ausgangssignale ausschließlich geschirmte Signalleitungen.Nur so ist gewährleistet, dass die für das Gerät angegebene Genauigkeit und Störfestigkeitauch bei Vorliegen von auf das Signalkabel einwirkenden Störungen erreicht werden.

Configuration

  • Configuration options: DIP switch

Input

  • Input signal type: Voltage || Current
  • Input signal (voltage): 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V
  • Input signal (current): 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA
  • Input resistance (current input): ≤ 50 Ω
  • Input resistance (voltage input): ≥ 100 kΩ
  • Input current (max.): 50 mA
  • Input voltage (max.): 30 V

Output – Analog

  • Output signal type: Voltage || Current
  • Output signal (voltage): 0 … 10 V; 2 … 10 V (calibrated switching)
  • Output signal (current): 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA (calibrated switching)
  • Load impedance (voltage output): ≥ 2 kΩ (per channel)
  • Load impedance (current output): ≤ 600 Ωper channel

Signal Processing

  • Limit frequency: 100 Hz / 1 kHz (configurable via DIP switch)
  • Step response (typ.): 5.2 ms (100 Hz); 650 µs (1 kHz)

Measurement Error

  • Transmission error (typ.): ≤ 0.1 % of upper-range value
  • Temperature coefficient: ≤ 0.01 %/K

Supply

  • Power supply type: 24 VDC (SELV)
  • Nominal supply voltage US: DC 24 V
  • Supply voltage range: -60 … +30 %
  • Stromaufnahme (Default): < 27 mA
  • Stromaufnahme (max.): < 250 mA (2 x Iout 20 mA; Bürde: 600 Ω; Us+: 9,6 V)

Test Voltage

  • Test voltage (input/analog output 1/analog output 2/supply): 3 kVAC; 50 … 60 Hz; 1 min

Insulation Parameters Per En/Ul 61010-1

  • Line-to-neutral conductor voltage (AC) max.: 300 V
  • Overvoltage category: II
  • Pollution degree: 2
  • Insulation type (input/analog output 1/analog output 2/supply): Reinforced insulation

Connection Data

  • Connection technology: Push-in CAGE CLAMP®
  • Solid conductor: 0.08 … 2.5 mm² / 28 … 14 AWG
  • Fine-stranded conductor: 0.34 … 2.5 mm² / 22 … 14 AWG
  • Strip length: 9 … 10 mm / 0.35 … 0.39 inch
  • Cable type: Shielded cable

Physical Data

  • Width: 6 mm / 0.236 inch
  • Height: 94 mm / 3.701 inch
  • Depth from upper edge of DIN-rail: 97.8 mm / 3.85 inch

Mechanical Data

  • Mounting type: DIN-35 rail

Material Data

  • Fire load: 0.000 MJ
  • Weight: 42.020 g

Environmental Requirements

  • Surrounding air temperature (operation): -40 … 70 °C (for single module; -40 … +50 °C for module assembly)
  • Surrounding air temperature (storage): -40 … 85 °C
  • Processing temperature: -25 … +50 °C
  • Temperature range of the connecting cable according to EN 61010-2-201: ≥ (Tsurrounding air + 10 K)
  • Temperature range of connecting cable per UL 61010-2-201 (min.): 75 °C
  • Relative humidity: 5 … 95 % (non-condensing)
  • Operating altitude (max.): 2000 m

Standards And Specifications

  • Conformity marking: CE
  • EMC immunity to interference: EN 61000-6-2; EN 61326-1; EN 50121-3-2
  • EMC emission of interference: EN 61000-6-3; EN 61326-1; EN 50121-3-2
  • Standards/Specifications: EN 61010-1 || EN 61373

Commercial Data

  • Packaging type: Bag
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4055143595476
  • Customs tariff number Sales Organisation Germany: 85437090300
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