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WAGO 857-550

857-550 WAGO 857-550

WAGO 857-550
Part # 857-550
Condition New
Price: $ 344.10

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JUMPFLEX® signal conditioner; current; 0 ... 1 A AC, 0 ... 5 A DC; configurable
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JUMPFLEX® signal conditioner; current; 0 ... 1 A AC, 0 ... 5 A DC; configurable

Features

  • PC configuration interface
  • True RMS measurement or arithmetic mean value
  • Digital switching output (configurable switching thresholds)
  • Switchable filter function
  • Calibrated measurement range switching
  • Safe 3-way isolation with 2.5 kV test voltage per EN 61140
  • Extremely fast response times
  • Measurement range overflow indication

Approvals

  • UL International Netherlands B.V., UL, E175199 Sec.4, UL 508
  • Brjansker Zertifizierungsstelle, EAC, EAC RU C-DE.AM02.B.00144/19, TP TC 012/2011
  • Underwriters Laboratories Inc., UL, E198726, ANSI/ISA 12.12.01
  • Det Norske Veritas, Germanischer Lloyd, DNV GL, TAA00001D1
  • TUEV Nord Cert GmbH, IECEx, TÜV_14_ATEX_112692_X, EN 60079-0
  • Bureau Veritas S.A., BV, 40179_B0, Rules for class. of Steel Ships
  • Polski Rejestr Statków, PRS, TE/2186/880590/18
  • TUEV Nord Cert GmbH, IECEx, IECEX_TUN_14.0030_X, IEC 60079-0
  • CQST/CNEx, CCCEx, 2020312310000210, CNCA-C23-01

Specifications

Notes

  • Note: 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

Input

  • Input signal type: Current
  • Input signal (current): AC/DC 0 … 1 A (IN 1); AC/DC 0 … 5 A (IN 2)
  • Frequency range: 16 … 400 Hz
  • Input resistance (current input): 47 mΩ (IN 1); 10 mΩ (IN 2)
  • Input current (max.): 10 A (IN 1; 5 s); 15 A (IN 2; 5 s)
  • Response threshold: 2 mA (IN 1); 4 mA (IN 2)

Output – Analog

  • Output signal type: Current || Voltage
  • Output signal (voltage): 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V
  • Output signal (current): 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA
  • Load impedance (voltage output): ≥ 2 kΩ (Temperature range restrictions may occur.)
  • Load impedance (current output): ≤ 600 ΩTemperature range restrictions may occur.

Output – Digital

  • Switching voltage (DO) (max.): Supply voltage (applied)
  • Continuous current (DO) (max.): 100 mA (no internal restriction)
  • Number of switching thresholds (DO): 1 (adjustable)

Signal Processing

  • Measurement method: True RMS measurement; Arithmetic mean value
  • Software filter (adjustable): Moving average value (filter level: 30)
  • Step response (typ.): 60 ms

Measurement Error

  • Transmission error (typ.): ≤ 0.1 % of upper-range value
  • Transmission error (max.): ≤ 0.4 % 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 (+ IDO)

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: 64.000 g

Environmental Requirements

  • Surrounding air temperature (operation): -25 … 70 °C (at nominal current)
  • 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: 4050821226734
  • Customs tariff number Sales Organisation Germany: 85437090300
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