857-815 WAGO 857 Series Loop-Powered Temperature Signal Conditioner w/ DIP Switch + Loop-Powered

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WAGO 857 Series Loop-powered temperature signal conditioner with DIP switch + loop-powered, with 1 x analog input (RTD Pt100 / Pt200 / Pt500 / Pt1000 / Resistor; 0-1kΩ / 0-4.5kΩ; 2-wire / 3-wire / 4-wire switchable) + 1 x analog output (4-20mA), supply voltage 8-30Vdc (12Vdc / 24Vdc nom.), with Push-in CAGE CLAMP spring connections, DIN-35 rail mounting (6mm width), IP20, rated for -25°C...+70°C ambient, equivalent to 857815.

  • Manufacturer: WAGO
  • Product Family: 857 Series
  • Product Category: Connectivity
  • Product Type: Signal Conditioners
  • Ambient air temperature for operation: -25°C...+70°C
  • Ambient air temperature for storage: -40°C...+85°C
  • Ambient temperature (operation at UN): -25 | 70 °C (at nominal current)
  • Analog outputs type: Current
  • Connection technology: Push-in CAGE CLAMP<sup>®</sup>
  • Connection type (electrical): Terminals (Cage-clamp)
  • Degree of pollution: 2
  • Degree of protection: IP20
  • Depth from upper-edge of DIN-rail: 97.8 mm / 3.85 inches
  • Dimensions: H94mm x W6mm x D97.8mm
  • Fine-stranded conductor: 0.34 | 2.5 mm² / 22 | 14 AWG
  • General approvals additional text: TP TC 004/2011|TP TC 020/2011|UL 61010-2-201
  • Height: 94 mm / 3.701 inches
  • Humidity: 5-95% relative humidity (RH; no condensation permissible)
  • Input - Input signal type: Resistance|Pt sensors|Resistor
  • Input RTD sensors - Sensor connection: 2-wire; 3-wire; 4-wire (switchable)
  • Input RTD sensors - Sensor types (RTD): Pt100|Pt200|Pt500|Pt1000
  • Input RTD sensors - Temperature measurement range (RTD): -200 | 850°C
  • Input resistors - Input range (resistor): 0 | 1 k; 0 | 4.5 k
  • Insulation parameters(UL) - Insulation type (input/analog output): Reinforced insulation (safe isolation)
  • Insulation parameters(UL) - Overvoltage category: II
  • Insulation parameters(UL) - Pollution degree: 2
  • Measurement error - Transmission error (typ.): ≤ 0.1 % at full measurement span
  • Measurement error - Transmission error (under interference): ≤ 5 %
  • Measurement error - Transmission error for the set measurement range: ≤ ((40 K/set measurement range [K]) + 0.1) %
  • Mounting mode: DIN rail
  • Net Width (mm): 6mm
  • Operating altitude (max.): 2000m
  • Output analog - Output signal type: Current
  • Power loss (max.) Pl (max.): 0.7 W
  • Power supply type: loop-powered (via output)
  • Protection type: IP20
  • Relative humidity: 5 | 95 % (no condensation permissible)
  • Solid conductor: 0.08 | 2.5 mm² / 28 | 14 AWG
  • Standards and specifications - Conformity marking: CE
  • Standards and specifications - EMC emission of interference: EN 61000-6-3; EN 61326-1; EN 50121-3-2
  • Standards and specifications - EMC immunity to interference: EN 61000-6-2; EN 61326-1; EN 50121-3-2
  • Standards and specifications - Standards/specifications: EN 50121-3-2|EN 61010-1|EN 61373
  • Supply voltage: DC 8 | 30 V (Power is derived from the output circuit.)
  • Supply voltage (DC): 8-30Vdc (12Vdc / 24Vdc nom.)
  • Supply voltage (DC): 12Vdc| 24Vdc
  • Surrounding air temperature (storage): -40 | +85 °C
  • Temperature range of connection cable per EN 61010-2-201: ≥ (T<sub>ambient</sub> + 10 K)
  • Temperature range of connection cable per UL 61010-2-201 (min.): 90°C
  • Weight: 38.9g
  • Width: 6 mm / 0.236 inches

857-815
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