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Wago 857-801
Short description:WAGO’s temperature signal conditioner records Pt100, Pt200, Pt500, and Pt1000 sensors, as well as resistors up to 4.5 kOhm, converting the temperature signal into a standard analog s…
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Description
Short description:WAGO’s temperature signal conditioner records Pt100, Pt200, Pt500, and Pt1000 sensors, as well as resistors up to 4.5 kOhm, converting the temperature signal into a standard analog signal at the output.Features:PC configuration interfaceFor Pt100, Pt200, Pt500 and Pt1000 sensors, as well as resistors up to 4.5 kOhm2-, 3- and 4-wire connection technologyDetects calibrated measurement range switchingDetects a sensor wire break/short circuitDetects measurement range underflow/overflowClipping capability for analog signal limitation to output end values3-way electrical isolation with 2.5 kV test voltage
Specification
Notes
| Note | Additional settings and inversion of the output signals can be configured using the WAGO Interface Configuration Software. |
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Technical data - Configuration
| Configuration options | DIP switch, WAGO Interface Configuration Software |
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Technical data - Input
| Input signal type | Resistance, Pt sensors, Resistor |
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Technical data - Input (RTD sensors)
| Sensor types (RTD) | Pt100, Pt200, Pt500, Pt1000 |
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| Sensor connection | 2-wire; 3-wire; 4-wire (switchable) |
| Sensor power supply (RTD) max. | ≤ 0.5 mA |
| Temperature measurement range (RTD) | −200 … +850 °C |
| Measurement span (RTD) min. | 50 K |
Technical data - Input (resistors)
| Input range (resistor) | 0 … 1 kΩ; 0 … 4.5 kΩ |
|---|---|
| Measurement span (min.) | 50 Ω |
Technical data - Output (analog)
| Output signal type | Current, Voltage |
|---|---|
| Output signal (voltage) | 0 … 5 V, 1 … 5 V, 0 … 10 V, 2 … 10 V |
| Output signal (current) | 0 … 10 mA, 2 … 10 mA, 0 … 20 mA, 4 … 20 mA |
| Load impedance (voltage output) | ≥ 2 kΩ |
| Load impedance (current output) | ≤ 600 Ω |
Technical data - Signal processing
| Step response (typ.) | 180 ms (2-wire), 360 ms (3-wire) |
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Technical data - Measurement error
| Transmission error (typ.) | ≤ 0.1 % at full measurement span |
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| Transmission error for the set measurement range | ≤ ((10 K/set measurement range [K]) + 0.1) % |
| Temperature coefficient | ≤ 0.02 %/K |
Technical data - Power supply
| Power supply type | 24 VDC |
|---|---|
| Nominal supply voltage U<sub>S</sub> | 24 VDC |
| Supply voltage range | ±30 % |
| Current consumption at nominal supply voltage | ≤ 50 mA |
Safety and protection
| Protection type | IP20 |
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Safety and protection - Test voltage
| Test voltage (input/output/supply) | 2.5 kVAC; 50 Hz; 1 min |
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Connection data
| Connection technology | Push-in CAGE CLAMP® |
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| 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 |
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 |
Mechanical data
| Mounting type | DIN-35 rail |
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Material data
| Color | light gray |
|---|---|
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.363 MJ |
| Weight | 35.1 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
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| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 5 … 95 % (no condensation permissible) |
| Operating altitude (max.) | 2000 m |
Standards and specifications
| Conformity marking | CE |
|---|---|
| EMC immunity to interference | EN 61000-6-2 |
| EMC emission of interference | EN 61000-6-4 |
| Standards/specifications | DNV |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
|---|---|
| PU (SPU) | 1 pcs |
| Packaging type | bag |
| Country of origin | DE |
| GTIN | 4045454502713 |
| Customs tariff number | 85437090300 |
Product Classification
| UNSPSC | 41113630 |
|---|---|
| eCl@ss 10.0 | 27-21-01-29 |
| eCl@ss 9.0 | 27-20-02-06 |
| ETIM 9.0 | EC002919 |
| ETIM 10.0 | EC002919 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1, 75980-60-8, 79-94-7 |
|---|---|
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, Diboron trioxide, Lead, Lead monoxide, Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 05f3f3b8-0a15-4f60-9562-f07c8c9aedb6 |
| SCIP notification number (Belgium) | 0b91be23-06aa-417e-a8c2-3bf30774ed99 |
| SCIP notification number (Bulgaria) | 7315f2b8-26e9-4d3d-8f36-1808cd8e283f |
| SCIP notification number (Czech Republic) | eb77ace6-81f9-4b92-8742-2e644874c902 |
| SCIP notification number (Denmark) | f4d34c3a-3b7a-45d1-9eb9-453cce66da71 |
| SCIP notification number (Finland) | c3822dd5-0b0a-4b87-b750-fa5e876de096 |
| SCIP notification number (France) | 6a6d3328-7ad1-4ac8-8723-f4ff801e831f |
| SCIP notification number (Germany) | a6452dd4-84e9-41b3-a6a6-e215c79faa52 |
| SCIP notification number (Hungary) | 0ed82f30-ad55-46b1-afef-2972a2c4c660 |
| SCIP notification number (Italy) | 0b6a053f-6481-42ca-9519-aac8e90518f8 |
| SCIP notification number (Netherlands) | fd93a37a-ab44-41d4-a41c-b1c88afee098 |
| SCIP notification number (Poland) | 3a0e53e4-8b02-490a-aca1-fd8709146416 |
| SCIP notification number (Romania) | 73bbe297-1659-4ff2-aaed-ded4d693e383 |
| SCIP notification number (Sweden) | d037dc84-e2eb-4874-b372-fdf8fc8b8e03 |
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