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WAGO 857-402

857-402 WAGO 857-402

WAGO 857-402
Part # 857-402
Manufacturer WAGO
GTIN 4050821099772
Condition New
Price: $ 383.42

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Universal Signal Conditioner
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Universal Signal Conditioner

Features

  • Overload protection of current input via resettable fuse
  • Zero/span adjustment across the entire measurement range (via push/slide switch)
  • Calibrated measurement range switching for all 456 signals
  • Unipolar/bipolar standard analog signals at both input/output
  • Switchable limit frequency
  • Clipping capability for analog signal limitation to output end values
  • Safe 3-way isolation with 2.5 kV test voltage per EN 61140

Approvals

  • UL International Netherlands B.V., UL, E175199 Sec.4, UL 508
  • Underwriters Laboratories Inc., UL, E198726, ANSI/ISA 12.12.01

Specifications

Configuration

  • Configuration options: DIP switch || Push/slide switch

Input

  • Input signal type: Voltage || Current
  • Input signal (voltage): ±60 mV; 0 … 60 mV; ±100 mV; 0 … 100 mV; ±150 mV; 0 … 150 mV; ±300 mV; 0 … 300 mV; ±500 mV; 0 … 500 mV; ±1 V; 0 … 1 V; ±5 V; 0 … 5 V; 1 … 5 V; ±10 V; 0 … 10 V; 2 … 10 V; ±100 V; 0 … 100 V; ±200 V; 0 … 200 V
  • Input signal (current): ±0.3 mA; 0 … 0.3 mA; ±1 mA; 0 … 1 mA; ±5 mA; 0 … 5 mA; ±10 mA; 0 … 10 mA; 2 … 10 mA; ±20 mA; 0 … 20 mA; 4 … 20 mA; ±50 mA; 0 … 50 mA; ±100 mA; 0 … 100 mA
  • Input resistance (current input): 10 Ω (≥ 5 mA); 100 Ω (≤ 5 mA)
  • Input resistance (voltage input): 1 MΩ
  • Zero/span adjustment: Adjustable via push/slide switch

Output – Analog

  • Output signal type: Current || Voltage
  • Output signal (voltage): ± 5 V; 0 … 5 V; 1 … 5 V; ± 10 V; 0 … 10 V; 2 … 10 V
  • Output signal (current): ±10 mA; 0 … 10 mA; 2 … 10 mA; ±20 mA; 0 … 20 mA; 4 … 20 mA
  • Load impedance (voltage output): ≥ 2 kΩ
  • Load impedance (current output): ≤ 600 Ω

Signal Processing

  • Limit frequency: 100 Hz / 5 kHz (configurable via DIP switch)
  • Step response (typ.): 3.5 ms (100 Hz); 100 µs (5 kHz)

Measurement Error

  • Transmission error (typ.): ≤ 0.08 % of upper-range value
  • Temperature coefficient: ≤ 0.01 %/K

Supply

  • Power supply type: 24 VDC
  • Nominal supply voltage US: DC 24 V
  • Supply voltage range: ±30 %
  • Power consumption at nominal supply voltage: ≤ 40 mA

Test Voltage

  • Test voltage (input/output/supply): AC 2.5 kV; 50 Hz; 1 min

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

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: 38.400 g

Environmental Requirements

  • Surrounding air temperature (operation): -25 … 70 °C
  • Surrounding air temperature (storage): -40 … 85 °C
  • Relative humidity: 5 … 95 % (no condensation permissible)
  • Operating altitude (max.): 2000 m

Standards And Specifications

  • Conformity marking: CE
  • EMC immunity to interference: EN 61000-6-2
  • EMC emission of interference: EN 61000-6-4

Commercial Data

  • Packaging type: Bag
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4050821099772
  • Customs tariff number Sales Organisation Germany: 85437090300
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