Wago - 2857-550

Technical data - Configuration - Configuration options:
- DIP switch
- WAGO Interface Configuration Software
- WAGO Interface Configuration App
- WAGO Configuration Display
Safety and protection - Note on insulation parameters:
- The conductor carrying the measurement current must have at least basic insulation for the voltage used.
- The test voltage of the conductor carrying the measurement current must be at least 1390 V_rms AC or 1390 VDC.
- The digital output (DO) is at the potential of the supply.
Safety and protection - Insulation coordination (UL) - Insulation type (analog output/service interface):Basic insulation
Safety and protection - Insulation coordination (UL) - Insulation type (measurement circuit/relay output, supply, analog output and service interface):Double insulation (safe isolation)
Safety and protection - Insulation coordination (UL) - Insulation type (relay output/supply/analog output and service interface):Reinforced insulation (safe isolation)
Technical data - Power supply - Power supply type:24 VDC
Technical data - Power supply - Nominal supply voltage U_S:DC 24 V
Technical data - Power supply - Supply voltage range:Â+/-30 %
Technical data - Signal processing - Limit frequency:3.3 kHz
Technical data - Input - Frequency range:15 ... 1000 Hz
Safety and protection - Rated voltage:300V
Technical data - Output (relay) - Switching voltage (max.):AC 250 V
Safety and protection - Rated voltage of the measurement circuit connections per EN 61010-2-030:AC 300 V
Technical data - Output (relay) - Dielectric strength (open contact) (AC, 1 min):
- 1kV_rms
- 1 kVrms
Connection data - Connection technology:Push-in CAGE CLAMP^(R)
Connection data - WAGO connector:picoMAX^(R) 5.0
Connection data - Solid conductor:0.2 ... 2.5 mm2 / 24 ... 12 AWG
Connection data - Fine-stranded conductor:0.2 ... 2.5 mm2 / 24 ... 12 AWG
Connection data - Feedthrough for measurement conductor:9.5 mm diamater
Mechanical Data - Mounting type:DIN-35 rail
Technical data - Input - Input signal type:Current
Technical data - Input - Input signal (current):AC 0.5 ... 100 A DC Â+/-100 A
Technical data - Output (analog) - Output signal type:
- Current
- Voltage
Technical data - Output (analog) - Output signal (voltage):Â+/- 5 V; 0 ... 5 V; 1 ... 5 V; Â+/- 10 V; 0 ... 10 V; 2 ... 10 V
Technical data - Measurement error - Temperature coefficient:≤ 0.01 %/K
Technical data - Measurement error - Transmission error (max.):≤ 1 % (of the full scale value)
Technical data - Output (relay) - Number of changeover/switchover contacts:1
Physical data - Width:22.5 mm / 0.886 inches
Technical data - Output (relay) - Contact material (relay):AgNi + Au
Environmental requirements - Ambient temperature (operation):-40 ... +70 °C
Environmental requirements - Ambient temperature (storage):-40 ... +85 °C
Technical data - Power supply - Current consumption at nominal supply voltage:≤ 50 mA (+ I_DO)
Technical data - Input - Input current (max.):100 A AC/DC
Commercial data - GTIN:4050820000000
Commercial data - ETIM 8.0:EC002475
Commercial data - ETIM 7.0:EC002475
Commercial data - eClass 10.0:27-21-01-23
Commercial data - eClass 9.0:27-21-01-23
Commercial data - Customs tariff number:85437090300
sku_code:2857-550
Environmental Product Compliance - RoHS Compliance Status:Compliant,With Exemption
approvals_General approvals:UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 61010-2-201 - certificate E175199
approvals_Declarations of conformity and manufacturer's declarations:EU-Declaration of Conformity - WAGO GmbH & Co. KG - certificate -
Environmental Product Compliance - RoHS Exemption:
- 6(c)
- 7(a)
- 7(c)-I
- 7(c)-II
Standards and specifications - Standards/specifications:
- EN 61010-1
- EN 61373
- EN 50121-3-2
- EN 50121-3-2
- EN 61010-1
- EN 61373
Standards and specifications - Conformity marking:CE
Standards and specifications - EMC emission of interference:EN 61000-6-4; EN 61326-2-3; EN 50121-3-2
Standards and specifications - EMC immunity to interference:EN 61000-6-2; EN 61326-2-3; EN 50121-3-2
Safety and protection - Insulation coordination (UL) - Overvoltage category:II
Commercial data - Country of origin:DE
Safety and protection - Insulation coordination (UL) - Pollution degree:2
ACCESSORIES_Markingaccessories:
- 2009-110
- 2009-115
- 2009-141
- 793-501
- 793-502
- 793-503
- 793-504
- 793-505
- 793-506
- 793-5501
- 793-566
ACCESSORIES_Tools:210-720
ACCESSORIES_Assembling:
- 249-116
- 249-117
- 249-197
ACCESSORIES_Check:735-500
ACCESSORIES_Jumper:
- 281-482
- 859-402
- 859-402/000-005
- 859-402/000-006
- 859-402/000-029
ACCESSORIES_Clamps:857-979
ACCESSORIES_Communication:
- 2857-900
- 750-921
- 750-923
- 750-923/000-001
ACCESSORIES_PowerSupply:787-2852
ACCESSORIES_Relay_module:857-304
manufacturer_description:Current signal conditioner; Current input signal; Current and voltage output signal; Digital and relay output; Configuration via software; Supply voltage: 24 VDC; 22.5 mm module width
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Material data - Weight:102.8g
Material data - Fire load:1.791MJ
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Physical data - Height:105 mm / 4.134 inches
manufacturer_detailed_description:Short description:
WAGO's current signal conditioner measures AC/DC currents up to 100 A, while converting the measured current into an analog standard signal at the output.
Features:
- Both digital signal output and relay with changeover 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).
- Clipping capability for analog signal limitation to output end values
- Adjustable software filter
- Input/output response simulation via configuration display
- Safe 3-way isolation with 3 kV test voltage per EN 61010-1
Commercial data - Product Group:6 (INTERFACE ELECTRONIC)
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Physical data - Depth from upper-edge of DIN-rail:107 mm / 4.213 inches
Safety and protection - Protection type:IP20
Technical data - Output (relay) - Drop-out time (typ.):4ms
Technical data - Output (relay) - Bounce time (typ.):8ms
Technical data - Output (relay) - Pull-in time (typ.):8ms
Primary brand: Wago
Functions:
- Through-hole current signal transducer
- Zero / span adjustment
- Clipping
Design:
- analog output
- DIP / software configuration
- display
Supply voltage (DC): 16.8-26.4Vdc (24Vdc nom.)
Connection type: Push-in CAGE CLAMP spring connections
Mounting mode: DIN-35 rail
Digital outputs: 1 x digital output (SPDT (Single Pole Double Throw) rly. contact type; 250Vac 6A)
Analog inputs: 1 x analog input (0.5-100A AC / -100...+100A DC)
Analog outputs: 1 x analog output (-10...+10mA / -20...+20mA / 0-20mA / 4-20mA / -5...+5Vdc / -10...+5Vdc / 0-5Vdc / 1-5Vdc / 0-10Vdc / 2-10Vdc)
Measurement accuracy: ≤ 0.01%/K (temperature coefficient)
Dimensions: H105mm x W22.5mm x D107mm
Net Width (mm): 22.5mm
Ambient air temperature for operation: -40°C...+70°C
Ambient air temperature for storage: -40°C...+85°C
Current consumption: 50mA (24Vdc; at nominal load)
GTIN code: 4050820000000
ETIM code: EC002475
eClass code: 27-21-01-23
Customs Tariff Number: 85437090300
Order code / Manufacturer SKU: 2857-550
Manufacturer product status: Commercialized
Equivalent to: 2857550
EAN code: 4050820000000
Compliant with standard(s):
- CE
- EN 50121-3-2
- EN 61010-1
- EN 61373
- 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
- General approvals
- - UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 61010-2-201 - certificate E175199
- Declarations of conformity and manufacturer's declarations
- - EU-Declaration of Conformity - WAGO GmbH & Co. KG
- RoHS compliant with exemption (6(c) / 7(a) / 7(c)-I / 7(c)-II)
Location of origin: Germany
Degree of pollution: 2
Cross-sells with:
- 2009-110
- 2009-115
- 2009-141
- 210-720
- 249-116
- 249-117
- 249-197
- 281-482
- 2857-900
- 735-500
- 750-921
- 750-923
- 750-923/000-001
- 787-2852
- 793-501
- 793-502
- 793-503
- 793-504
- 793-505
- 793-506
- 793-5501
- 793-566
- 857-304
- 857-979
- 859-402
- 859-402/000-005
- 859-402/000-006
- 859-402/000-029
Level 1 category: Electrical components
Level 2 category: Metering devices
Level 3 category: Measurement sensors
Level 4 category: Transducers
Product title: Through-hole current signal transducer - analog output - Wago (JUMPFLEX series)

More Information
Main function	Transducer (Digital)
Product series / family name	2857 series
Sub-range name	JUMPFLEX series
Supply voltage (DC)	24Vdc
Connection type (electrical)	Terminals (Spring)
Mounting mode	DIN rail
Digital outputs type	AC, Relay (type 1a1b)
Analog inputs type	Current
Analog outputs type	Current, Voltage
Degree of protection	IP20
Type - Option	Standard (No options)

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