WAGO 857-451

Commercial Data

• Country of origin
  • DE
• Customs tariff number
  • 85437090300
• GTIN
  • 4045454471323
• Packaging type
  • Bag

Configuration

• Configuration options
  • Pre-configured

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)
• Temperature range of connection cable
  • ≥ (Tambient + 15 K)
• Temperature range of connection cable (UL)
  • 70 °C

Input

• Input current (max.)
  • 40 mA
• Input signal (current)
  • 0 … 20 mA; 4 … 20 mA
• Input signal type
  • Current
• Input voltage (max.)
  • 20 V
• Response threshold
  • 200 µA

Insulation Parameters(Ul)

• Insulation type (input/analog output)
  • Reinforced insulation (safe isolation)

Material Data

• Fire load
  • 0.598 MJ
• Weight
  • 34.200 g

Measurement Error

• Load error
  • ≤ 0.05 % (of upper-range value; per 100 Ω load)
• Temperature coefficient
  • ≤ 0.01 %/K
• Transmission error (typ.)
  • ≤ 0.1 % of upper-range value

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.
• Safety information
  • Outputs must not be left open!

Output (Analog)

• Load impedance (current output)
  • ≤ 600 ΩTemperature range restrictions may occur.
• Output signal (current)
  • 0 … 20 mA; 4 … 20 mA
• Output signal type
  • Current

Output (Voltage Tap)

• Voltage drop
  • ≤ 2.5 V (at 20 mA (output))

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
  • Pre-configured

Signal Processing

• Limit frequency
  • 100 Hz
• Step response (typ.)
  • 3.5 ms

Specifications

• Product Group Code
  • 0006

Standards And Specifications

• Conformity marking
  • CE
• EMC emission of interference
  • EN 61000-6-3
• EMC immunity to interference
  • EN 61000-6-2
• Standards/specifications
  • EN 61010-1 || DNV

Supply

• Power supply type
  • Passive (via input)

Test Voltage

• Test voltage (input/output)
  • AC 3 kV; 50 Hz; 1 min