Wago
857-452
JUMPFLEX® signal conditioner; passive isolator; 2-channel
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A total of 3 Parts In-Stock from 10 Distributors
Product Conditions:
Offer with manufacturer lead time
Ships in:On Request
Best price:
€127.88
Additional Information
- Part Number
- 857-452
- UPC
- 4045454471354
- Tariff Code
- 85437090300
- ETIM
- Group Code : EG000026
- Group Description : Sensors
- Class Description : Isolation amplifier
- Class Code : EC002653
- Version : 7
Output (Analog)
- Output signal type
- Current
- Output signal (current)
- 0 … 20 mA; 4 … 20 mA
- Load impedance (current output)
- ≤ 600 ΩTemperature range restrictions may occur.
Output (Voltage Tap)
- Voltage drop
- ≤ 2.5 V (at 20 mA (output))
Signal Processing
- Limit frequency
- 100 Hz
- Step response (typ.)
- 3.5 ms
Configuration
- Configuration options
- Pre-configured
Environmental Requirements
- Ambient temperature (operation)
- -25 … +70 °C
- Ambient temperature (storage)
- -40 … +85 °C
- Temperature range of connection cable
- ≥ (Tambient + 15 K)
- Temperature range of connection cable (UL)
- 70 °C
- Relative humidity
- 5 … 95 % (no condensation permissible)
- Operating altitude (max.)
- 2000 m
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 inches
- Cable type
- Shielded cable
Signaling And Communication
- Configuration options
- Pre-configured
Supply
- Power supply type
- Passive (via input)
Physical Data
- Width
- 6 mm / 0.236 inches
- Height
- 94 mm / 3.701 inches
- Depth from upper-edge of DIN-rail
- 97.8 mm / 3.85 inches
Measurement Error
- Transmission error (typ.)
- ≤ 0.1 % of upper-range value
- Load error
- ≤ 0.05 % (of upper-range value; per 100 Ω load)
- Temperature coefficient
- ≤ 0.01 %/K
Material Data
- Fire load
- 0.598 MJ
- Weight
- 62.000 g
Input
- Input signal type
- Current
- Input signal (current)
- 0 … 20 mA; 4 … 20 mA
- Input current (max.)
- 40 mA
- Input voltage (max.)
- 20 V
- Response threshold
- 200 µA
Insulation Parameters(Ul)
- Insulation type (input/analog output)
- Reinforced insulation (safe isolation)
Standards And Specifications
- Conformity marking
- CE
- EMC immunity to interference
- EN 61000-6-2
- EMC emission of interference
- EN 61000-6-3
- Standards/specifications
- EN 61010-1 || DNV
Mechanical Data
- Mounting type
- DIN-35 rail
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Bag
- Country of origin
- DE
- GTIN
- 4045454471354
- Customs tariff number
- 85437090300
Notes
- Safety information
- Outputs must not be left open!
- 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.
Test Voltage
- Test voltage (input/output)
- AC 3 kV; 50 Hz; 1 min
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