- Technical data - Configuration - Configuration options:
- DIP switch
- Push/slide switch
- Environmental requirements - Operating altitude (max.):2000m
- Technical data - Power supply - Power supply type:24 VDC
- Technical data - Power supply - Nominal supply voltage US:DC 24 V
- Technical data - Power supply - Supply voltage range:Â+/-30 %
- Technical data - Signal processing - Limit frequency:100 Hz / 5 kHz (configurable via DIP switch)
- Connection data - Connection technology:Push-in CAGE CLAMP(R)
- Connection data - Solid conductor:0.08 ... 2.5 mm2 / 28 ... 14 AWG
- Connection data - Fine-stranded conductor:0.34 ... 2.5 mm2 / 22 ... 14 AWG
- Mechanical Data - Mounting type:DIN-35 rail
- Technical data - Input - Input signal type:
- Voltage
- Current
- Technical data - Input - Input signal (current):Â+/-0.3 mA; 0 ... 0.3 mA; Â+/-1 mA; 0 ... 1 mA; Â+/-5 mA; 0 ... 5 mA; Â+/-10 mA; 0 ... 10 mA; 2 ... 10 mA; Â+/-20 mA; 0 ... 20 mA; 4 ... 20 mA; Â+/-50 mA; 0 ... 50 mA; Â+/-100 mA; 0 ... 100 mA
- Technical data - Input - Input signal (voltage):Â+/-60 mV; 0 ... 60 mV; Â+/-100 mV; 0 ... 100 mV; Â+/-150 mV; 0 ... 150 mV; Â+/-300 mV; 0 ... 300 mV; Â+/-500 mV; 0 ... 500 mV; Â+/-1 V; 0 ... 1 V; Â+/-5 V; 0 ... 5 V; 1 ... 5 V; Â+/-10 V; 0 ... 10 V; 2 ... 10 V; Â+/-100 V; 0 ... 100 V; Â+/-200 V; 0 ... 200 V
- Technical data - Input - Input resistance (current input):10 Ω (≥ 5 mA); 100 Ω (≤ 5 mA)
- Technical data - Input - Input resistance (voltage input):1 MΩ
- 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 (typ.):≤ 0.08 % of upper-range value
- Physical data - Width:6 mm / 0.236 inches
- Environmental requirements - Ambient temperature (operation):-25 ... +70 °C
- Environmental requirements - Ambient temperature (storage):-40 ... +85 °C
- Environmental requirements - Relative humidity:5 ... 95 % (no condensation permissible)
- Technical data - Power supply - Current consumption at nominal supply voltage:≤ 40 mA
- Commercial data - GTIN:4050820000000
- Commercial data - ETIM 8.0:EC002653
- Commercial data - ETIM 7.0:EC002653
- Commercial data - eClass 10.0:27-21-01-20
- Commercial data - eClass 9.0:27-21-01-20
- Commercial data - Customs tariff number:85437090300
- sku_code:857-402
- Commercial data - End of Sale:44196
- Commercial data - End of Delivery:44211
- Commercial data - End of Production:44201
- Commercial data - End of Service and Repair:44926
- successor_model:857-403
- Environmental Product Compliance - RoHS Compliance Status:Compliant,With Exemption
- approvals_General approvals:UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 508 - certificate E175199 Sec.4
- 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
- approvals_Approvals for hazardous areas:UL - Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS) - ANSI/ISA 12.12.01 - certificate E198726
- Standards and specifications - Conformity marking:CE
- Standards and specifications - EMC emission of interference:EN 61000-6-4
- Standards and specifications - EMC immunity to interference:EN 61000-6-2
- Commercial data - Country of origin:DE
- ACCESSORIES_Markingaccessories:
- 2009-110
- 2009-115
- 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_Jumper:
- 281-482
- 859-402
- 859-402/000-005
- 859-402/000-006
- 859-402/000-029
- 859-403
- 859-403/000-005
- 859-403/000-006
- 859-403/000-029
- 859-404
- 859-404/000-005
- 859-404/000-006
- 859-404/000-029
- 859-405
- 859-405/000-005
- 859-405/000-006
- 859-405/000-029
- 859-406/000-005
- 859-406/000-006
- 859-406/000-029
- ACCESSORIES_Clamps:857-979
- ACCESSORIES_TransferModule:857-980
- ACCESSORIES_PowerSupply:787-2852
- manufacturer_description:Isolation amplifier; Current and voltage input signal; Bipolar current and voltage output signal; Zero/span adjustment; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm2
- picture_filename_1:1024-0200001100008a67000100b6-DE.jpg
- picture_zoom_filename_1:2000-0200001100008a67000100b6-DE.jpg
- Material data - Weight:38.4g
- Material data - Fire load:0.598MJ
- picture_filename_2:1024-0200000e00028fff000100b6-DE.jpg
- picture_zoom_filename_2:2000-0200000e00028fff000100b6-DE.jpg
- Physical data - Height:94 mm / 3.701 inches
- manufacturer_detailed_description:
Short description:
WAGO's signal conditioner converts standard unipolar/bipolar signals, as well as amplifies, filters and electrically isolates standard analog signals.
Features:
- Overload protection of current input via resettable fuse
- Zero/span adjustment across the entire measurement range (via push/slide switch)
- Calibrated measurement range switching for all 456 signals
- Unipolar/bipolar standard analog signals at both input/output
- Switchable limit frequency
- Clipping capability for analog signal limitation to output end values
- 3-way electrical isolation with 2.5 kV test voltage
- Commercial data - Product Group:6 (INTERFACE ELECTRONIC)
- picture_filename_3:1024-0200000200015033000300b6-EN.jpg
- picture_zoom_filename_3:2000-0200000200015033000300b6-EN.jpg
- picture_filename_4:1024-020000090001e309000200b6-EN.jpg
- picture_zoom_filename_4:2000-020000090001e309000200b6-EN.jpg
- Physical data - Depth from upper-edge of DIN-rail:97.8 mm / 3.85 inches
- Safety and protection - Protection type:IP20
- Primary brand: Wago
- Functions:
- Single-channel isolation amplifier
- Zero / span adjustment
- Clipping
- Design:
- DIP switch
- push / slide sw.
- Supply voltage (DC): 16.8-26.4Vdc (24Vdc nom.)
- Connection type: Push-in CAGE CLAMP spring connections
- Mounting mode: DIN-35 rail
- Analog inputs: 1 x analog input (-0.3...+0.3mA / 0-0.3mA / -1...+1mA / 0-1mA / -5...+5mA / 0-5mA / -10...+10mA / 0-10mA / 2-10mA / -20...+20mA / 0-20mA / 4-20mA / -50...+50mA / 0-50mA /-100...+100mA / 0-100mA)
- Analog outputs: 1 x analog output (-10...+10mA / -20...+20mA / 0-20mA / 4-20mA / -5...+5Vdc / -00...+10Vdc / 0-5Vdc / 1-5Vdc / 0-10Vdc / 2-10Vdc)
- Measurement accuracy:
- ≤ 0.08% (transmission error)
- ≤ 0.01%/K (temperature coefficient)
- Dimensions: H94mm x W6mm x D97.8mm
- Net Width (mm): 6mm
- Ambient air temperature for operation: -25°C...+70°C
- Ambient air temperature for storage: -40°C...+85°C
- Humidity: 5-95% relative humidity (RH; non-condensing)
- Current consumption: 40mA (24Vdc; at nominal load)
- GTIN code: 4050820000000
- ETIM code: EC002653
- eClass code: 27-21-01-20
- Customs Tariff Number: 85437090300
- Order code / Manufacturer SKU: 857-402
- Manufacturer product status: Discontinued
- Equivalent to: 857402
- Product lifecycle information:
- End of life announced on -- 2020 Jan 01
- End of sales -- 2020 Dec 31
- End of production -- 2021 Jan 05
- End of delivery -- 2021 Jan 15
- End of service and repair -- 2022 Dec 31
- Product replaced by: 857-403
- Compliant with standard(s):
- CE
- EMC immunity to interference
- - EN 61000-6-2
- EMC emission of interference
- - EN 61000-6-4
- General approvals
- - UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 508 - certificate E175199 Sec.4
- Declarations of conformity and manufacturer's declarations
- - EU-Declaration of Conformity - WAGO GmbH & Co. KG
- Approvals for hazardous areas
- - UL - Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS) - ANSI/ISA 12.12.01 - certificate E198726
- RoHS compliant with exemption (6(c) / 7(a) / 7(c)-I / 7(c)-II)
- Location of origin: Germany
- Cross-sells with:
- 2009-110
- 2009-115
- 210-720
- 249-116
- 249-117
- 249-197
- 281-482
- 787-2852
- 793-501
- 793-502
- 793-503
- 793-504
- 793-505
- 793-506
- 793-5501
- 793-566
- 857-979
- 857-980
- 859-402
- 859-402/000-005
- 859-402/000-006
- 859-402/000-029
- 859-403
- 859-403/000-005
- 859-403/000-006
- 859-403/000-029
- 859-404
- 859-404/000-005
- 859-404/000-006
- 859-404/000-029
- 859-405
- 859-405/000-005
- 859-405/000-006
- 859-405/000-029
- 859-406/000-005
- 859-406/000-006
- 859-406/000-029
- Level 1 category: Cabling systems
- Level 2 category: Connectors & Inserts
- Product title: Single-channel isolation amplifier - DIP switch - Wago
| Main function | Amplifier for sensor |
|---|---|
| Product series / family name | 857 series |
| Supply voltage (DC) | 24Vdc |
| Connection type (electrical) | Terminals (Spring) |
| Mounting mode | DIN rail |
| Analog inputs type | Current, Voltage |
| Analog outputs type | Current, Voltage |
| Degree of protection | IP20 |
| Type - Option | Standard (No options) |
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