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WAGO 2857-401

2857-401 WAGO 2857-401

WAGO 2857-401
Part # 2857-401
Condition New
Price: $ 680.10

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JUMPFLEX® signal conditioner; universal isolation amplifier; ; with picoMAX® connector; configurable
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JUMPFLEX® signal conditioner; universal isolation amplifier; ; with picoMAX® connector; configurable

Features

  • Analog unipolar/bipolar signals at both input and output
  • Digital signal output reacts to configured measurement range limits (configurable on/off switching delay and threshold value switch function with up to two threshold values).
  • Digital HOLD input freezes the output signal.
  • Clipping capability for analog signal limitation to output end values
  • Adjustable software/hardware filter
  • Input/output response simulation via configuration display
  • Safe 3-way isolation with 4 kV test voltage per EN 61140

Specifications

Notes

  • Note: This product is supplied with 24 VDC, which can be commoned using lateral push-in type jumper bars: (6.1) US+ (BR) and (6.2) GND 2 (BR). With this variant, it is necessary to ensure that the maximum permissible total current of 1 A is not exceeded.Additional setting options via WAGO Interface Configuration Software or WAGO Interface Configuration App

Configuration

  • Configuration options: DIP switch || WAGO Interface Configuration Software || WAGO Interface Configuration App || WAGO Configuration Display

Input

  • Input signal type: Voltage || Current
  • Input signal (voltage): ±1 V; 0 … 1 V; ±5 V; 0 … 5 V; 1 … 5 V; ±10 V; 0 … 10 V; 2 … 10 V; ±30 V; 0 … 30 V; ±100 V; 0 … 100 V; ±200 V; 0 … 220 V
  • Input signal (current): ±1 mA; 0 … 1 mA; ±10 mA; 0 … 10 mA; 2 … 10 mA; ±20 mA; 0 … 20 mA; 4 … 20 mA; ±100 mA; 0 … 100 mA
  • Input resistance (current input): ≤ 50 Ω
  • Input resistance (voltage input): ≥ 1 MΩ
  • Input current (max.): ±120 mA
  • Input voltage (max.): ±250 V

Input – Digital

  • Hold signal: 11.8 V … US

Output – Analog

  • Output signal type: Voltage || Current
  • 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): ≥ 1 kΩ
  • Load impedance (current output): ≤ 600 Ω

Output – Digital

  • Switching voltage (DO) (max.): Supply voltage (applied): −0.3 V
  • Continuous current (DO) (max.): 100 mA (no internal restriction)
  • Number of switching thresholds (DO): 1 or 2 (adjustable)
  • Configurable rise/fall delay time (DO): 0 … 60 s (via software)
  • Setting range (frequency generator): 0.3 … 100 Hz

Signal Processing

  • Limit frequency: 10 kHz / 5 kHz / 100 Hz / 30 Hz (configurable via DIP switch or software)
  • Software filter (adjustable): Moving average value (filter level: 30)
  • Step response (typ.): 1 ms

Measurement Error

  • Transmission error (typ.): ≤ 0.1 % 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: ≤ 70 mA (+ IDO)

Test Voltage

  • Test voltage (input/output/supply): AC 4 kV; 50 Hz; 1 min

Connection Data

  • Connection technology: Push-in CAGE CLAMP®
  • WAGO Connector: picoMAX® 5.0
  • Solid conductor: 0.2 … 2.5 mm² / 24 … 12 AWG
  • Fine-stranded conductor: 0.2 … 2.5 mm² / 24 … 12 AWG
  • Strip length: 9 … 10 mm / 0.35 … 0.39 inch

Physical Data

  • Width: 12.5 mm / 0.492 inch
  • Height: 110 mm / 4.331 inch
  • Depth from upper edge of DIN-rail: 107 mm / 4.213 inch

Mechanical Data

  • Mounting type: DIN-35 rail

Material Data

  • Fire load: 1.391 MJ
  • Weight: 85.859 g

Environmental Requirements

  • Surrounding air temperature (operation): -40 … 70 °C
  • Surrounding air temperature (storage): -40 … 85 °C

Standards And Specifications

  • Conformity marking: CE
  • EMC immunity to interference: EN 61000-6-2; EN 61326-2-3; EN 50121-3-2
  • EMC emission of interference: EN 61000-6-4; EN 61326-2-3; EN 50121-3-2
  • Standards/Specifications: EN 60664-1 || EN 61373

Commercial Data

  • Packaging type: Bag
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4050821676966
  • Customs tariff number Sales Organisation Germany: 85437090300
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