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WAGO 2857-533

2857-533 WAGO 2857-533

WAGO 2857-533
Part # 2857-533
Condition New
Price: $ 372.10

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JUMPFLEX® signal conditioner; RTD threshold value switch; with picoMAX® connector; configurable
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JUMPFLEX® signal conditioner; RTD threshold value switch; with picoMAX® connector; configurable

Features

  • Both digital signal output and relay with make contact react to configured measurement range limits (on/off switching delay and threshold value switch function can be configured with up to two threshold values).
  • Configurable RTD factor
  • Adjustable software filter
  • Input/output response simulation via configuration display
  • Safe 3-way isolation with 4 kV test voltage per EN 61140

Approvals

  • Underwriters Laboratories Inc., UL, E175199, UL 61010-2-201

Specifications

Notes

  • Note: This product is supplied with 24 VDC, which can be commoned using lateral push-in type jumper bars: (6.1) US+ (BR) and (6.2) GND 2 (BR). With this variant, it is necessary to ensure that the maximum permissible total current of 2 A is not exceeded.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 || WAGO Configuration Display

Input

  • Input signal type: RTD sensors || Potentiometers || Resistor

Input – Rtd Sensors

  • Sensor types (RTD): Pt100 || Pt200 || Pt500 || Pt1000 || Pt5000 || Pt10000 || Pt10 … Pt20000
  • Sensor connection: 2-wire; 3-wire; 4-wire; differential
  • Sensor power supply (RTD) (max.): ≤ 0.5 mA
  • Measurement range, temperature (RTD): -200 … 850°C

Input – Resistors

  • Input range (resistor): 0 … 100 kΩ
  • Input range (potentiometer): 0 … 100 kΩ

Output – Digital

  • Switching voltage (DO) (max.): Supply voltage (applied): −0.3 V
  • Continuous current (DO) (max.): 100 mA (no internal restriction)
  • Number of switching thresholds (DO): 1 or 2 (adjustable)
  • Configurable rise/fall delay time (DO): 0 … 60 s (via software)

Output – Relay

  • Number of make/switch-on contacts: 1
  • Contact material (relay): AgNi + Au
  • Switching voltage (max.): AC 250 V
  • Limiting continuous current (relay; module assembly): 6 A (≤ 60 °C); 3 A (60 … 70 °C)
  • Dielectric strength, open contact (AC, 1 min): 1 kVrms
  • Pull-in time (typ.): 8 ms
  • Drop-out time (typ.): 4 ms
  • Bounce time (typ.): 8 ms
  • Number of switching thresholds (relay): 1 or 2 (adjustable)
  • Configurable rise/fall delay time (relay): 0 … 60 s (via software)

Signal Processing

  • Software filter (adjustable): Moving average value (filter level: 30)
  • Hysteresis: Adjustable via DIP switch or software
  • Step response (typ.): 60 ms (2-wire); 360 ms (3-wire); 540 ms (4-wire); 360 ms (Potentiometer)

Measurement Error

  • Transmission error (max.): ± 1 K
  • 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/relay output/supply): 4 kVAC; 60 Hz; 1 min
  • Test voltage (input/service interface): 3 kVAC; 60 Hz; 1 min
  • Test voltage (relay output/service interface): 4 kVAC; 60 Hz; 1 min
  • Test voltage (supply/service interface): 2.5 kVAC; 60 Hz; 1 min

Insulation Parameters Per En/Ul 61010-1

  • Line-to-neutral conductor voltage (AC) max.: 300 V
  • Overvoltage category: II
  • Pollution degree: 2
  • Insulation type (input, supply and service interface/relay output): Reinforced insulation
  • Insulation type (input/supply/service interface): Basic insulation

Connection Data

  • Connection technology: Push-in CAGE CLAMP®
  • WAGO Connector: picoMAX® 5.0
  • Solid conductor: 0.2 … 2.5 mm² / 24 … 12 AWG
  • Fine-stranded conductor: 0.2 … 2.5 mm² / 24 … 12 AWG
  • Strip length: 9 … 10 mm / 0.35 … 0.39 inch

Physical Data

  • Width: 12.5 mm / 0.492 inch
  • Height: 110 mm / 4.331 inch
  • Depth from upper edge of DIN-rail: 107 mm / 4.213 inch

Mechanical Data

  • Mounting type: DIN-35 rail

Material Data

  • Fire load: 1.391 MJ
  • Weight: 86.500 g

Environmental Requirements

  • Surrounding air temperature (operation): -40 … 70 °C
  • Surrounding air temperature (storage): -40 … 85 °C
  • Temperature range of the connecting cable according to EN 61010-2-201: ≥ (Tsurrounding air + 10 K)
  • Temperature range of connecting cable per UL 61010-2-201 (min.): 90 °C

Standards And Specifications

  • Conformity marking: CE
  • EMC immunity to interference: EN 61000-6-2; EN 61326-2-3; EN 50121-3-2
  • EMC emission of interference: EN 61000-6-4; EN 61326-2-3; EN 50121-3-2
  • Standards/Specifications: EN 61010-1 || EN 61373

Commercial Data

  • Packaging type: Bag
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4050821676973
  • Customs tariff number Sales Organisation Germany: 90303370000
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