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Wago 857-818
Short description:WAGO’s Ni temperature signal conditioner (Ni = nickel) records signals from Ni sensors featuring all standard characteristics and converts the temperature signal into a standard anal…
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Description
Short description:WAGO’s Ni temperature signal conditioner (Ni = nickel) records signals from Ni sensors featuring all standard characteristics and converts the temperature signal into a standard analog signal at the output.Features:For Ni100, Ni120, Ni200; Ni500 and Ni1000 sensorsCalibrated measurement range switchingClipping capability for analog signal limitation to output end values3-way electrical isolation with 2.5Â kV test voltage
Specification
Technical data - Configuration
| Configuration options | DIP switch |
|---|
Technical data - Input
| Input signal type | Ni sensors |
|---|---|
| Input voltage (max.) | ±31.2 VDC |
Technical data - Input (RTD sensors)
| Sensor types (RTD) | Ni100, Ni120, Ni200, Ni500, Ni1000 |
|---|---|
| Sensor connection | 2-wire; 3-wire; 4-wire (switchable) |
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.) | 60 ms (2-wire), 120 ms (3-wire), 30 ms (4-wire) |
|---|
Technical data - Measurement error
| Transmission error (typ.) | ≤ 0.1 % of upper-range value |
|---|
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 | ≤ 40 mA |
Safety and protection
| Protection type | IP20 |
|---|
Safety and protection - Test voltage
| Test voltage (input/output/supply) | 2.5 kVAC; 50 Hz; 1 min |
|---|
Connection data
| Connection technology | Push-in CAGE CLAMP® |
|---|---|
| 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 |
|---|
Material data
| Color | light gray |
|---|---|
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.363 MJ |
| Weight | 33 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
|---|---|
| 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 | 4050821099789 |
| Customs tariff number | 85437090300 |
Product Classification
| UNSPSC | 41111970 |
|---|---|
| eCl@ss 10.0 | 27-21-01-29 |
| eCl@ss 9.0 | 27-21-01-20 |
| 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) | 118c38f9-b8e5-41c1-9131-8af3ac0fafb3 |
| SCIP notification number (Belgium) | 9ebd3eb0-2ad8-46bb-8b1a-580a7f9239b3 |
| SCIP notification number (Bulgaria) | 5a1b6bfd-1f83-48fd-ae80-59d8b260abad |
| SCIP notification number (Czech Republic) | 0c552cb9-09e4-4fed-897b-fca44ff0299b |
| SCIP notification number (Denmark) | 11fa4f9c-5a96-4559-a2d8-150dc2292078 |
| SCIP notification number (Finland) | 4f77b6af-adde-4623-855e-2aafa9e36881 |
| SCIP notification number (France) | aa30642a-2e3f-47a4-b9ed-bde974e48d7c |
| SCIP notification number (Germany) | 30c0623d-92c8-434e-800e-93bd4bb348b0 |
| SCIP notification number (Hungary) | bf8e9b2d-9463-4168-8878-753f768b7379 |
| SCIP notification number (Italy) | 752eb549-690f-4a7c-99fe-eb75c38a957b |
| SCIP notification number (Netherlands) | 1a6f0c07-58a7-462b-acd3-0df46b12a99b |
| SCIP notification number (Poland) | 7b8c44d0-329d-4b82-9375-83f912497bdd |
| SCIP notification number (Romania) | 89b18d31-3e59-44a6-9354-8ffa1a6f8ac8 |
| SCIP notification number (Sweden) | 7347a19a-1991-47de-ae3a-5813de7f9b89 |

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