WAGO 857-423

Commercial Data

• Country of origin
  • DE
• Customs tariff number
  • 85437090300
• GTIN
  • 4045454471316
• Packaging type
  • Bag

Configuration

• Configuration options
  • DIP switch

Connection Data

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

Environmental Requirements

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

Input

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

Insulation Parameters

• Overvoltage category
  • II
• Pollution degree
  • 2

Insulation Parameters(Ul)

• Insulation type (input/analog output1/analog output 2/supply)
  • Functional insulation
• Overvoltage category
  • II
• Pollution degree
  • 2

Material Data

• Fire load
  • 0.418 MJ
• Weight
  • 40.604 g

Measurement Error

• Temperature coefficient
  • ≤ 0.01 %/K
• Transmission error (max.)
  • ≤ 0.2 % of upper-range value
• Transmission error (typ.)
  • ≤ 0.1 % of upper-range value
• Transmission error (under interference)
  • ≤ 10 %

Mechanical Data

• Mounting type
  • DIN-35 rail

Notes

• Note
  • Use shielded signal lines!Only use shielded signal lines for analog input and output signals.Only then can you ensure that the accuracy and interference immunity specified for the device can be achieved, even in the presence of interference acting on the signal cable.

Output (Analog)

• Load impedance (current output)
  • ≤ 300 Ωper channel
• Output signal (current)
  • 0 … 20 mA; 4 … 20 mA (calibrated switching)
• Output signal type
  • Current

Physical Data

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

Signaling And Communication

• Configuration options
  • DIP switch
• Input signal (voltage)
  • 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V (calibrated switching)

Signal Processing

• Limit frequency
  • 100 Hz / 1 kHz (configurable via DIP switch)
• Step response (typ.)
  • 3.5 ms (100 Hz); 300 µs (1 kHz)

Specifications

• Product Group Code
  • 0006

Standards And Specifications

• Conformity marking
  • CE
• EMC emission of interference
  • EN 61000-6-4
• EMC immunity to interference
  • EN 61000-6-2
• Standards/specifications
  • DNV

Supply

• Current consumption at nominal supply voltage
  • ≤ 35 mA
• Nominal supply voltage US
  • DC 24 V
• Power supply type
  • 24 VDC
• Supply voltage range
  • ±30 %

Test Voltage

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