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Wago 857-560
Short description:WAGO’s voltage signal conditioner measures AC/DC voltages up to 300 V, converting the input signal into a standard analog signal at the output.Features:Two isolated measurement input…
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Description
Short description:WAGO’s voltage signal conditioner measures AC/DC voltages up to 300 V, converting the input signal into a standard analog signal at the output.Features:Two isolated measurement inputs for 30 and 300 V AC/DCRMS measurement or arithmetic mean valueA digital signal output reacts to configured measurement range limits (on/off switching delay and threshold value switch function can be configured with up to two threshold values).Switchable filter function3-way electrical isolation with 2.5 kV test voltage
Specification
Technical data - Configuration
| Configuration options | DIP switch, WAGO Interface Configuration Software |
|---|
Technical data - Input
| Input signal type | Voltage |
|---|---|
| Input signal (voltage) | 300 V AC/DC (IN 1), 30 V AC/DC (IN 2) |
| Measurement frequency | 10 … 100 Hz (AC) |
| Frequency range | 10 … 100 Hz (AC) |
| Input resistance (voltage input) | ≥ 300 kΩ |
| Response threshold | 300 mV (IN 1); 30 mV (IN 2) |
| Resolution (voltage) | 30 mV (IN 1), 3 mV (IN 2) |
Technical data - Output (analog)
| Output signal type | Current, Voltage |
|---|---|
| Output signal (voltage) | 0 … 5 V, 1 … 5 V, 0 … 10 V, 2 … 10 V (invertible, also bipolar) |
| Output signal (current) | 0 … 10 mA, 2 … 10 mA, 0 … 20 mA, 4 … 20 mA (invertable, also bipolar) |
| Load impedance (voltage output) | ≥ 1 kΩ |
| Load impedance (current output) | ≤ 600 Ω |
Technical data - Output (digital)
| Switching voltage (DO) max. | Supply voltage applied |
|---|---|
| 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) |
Technical data - Signal processing
| Measurement method | RMS measurement; Arithmetic mean value |
|---|---|
| Limit frequency | 2 kHz |
| Software filter (adjustable) | Moving average value (filter level: 30) |
| Step response (typ.) | 30 ms |
Technical data - Measurement error
| Transmission error (max.) | ≤ 0.5 % (of the full scale value) |
|---|---|
| Temperature coefficient | ≤ 0.01 %/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 | ≤ 46 mA (+ IDO) |
Safety and protection
| Rated voltage | 300 V; 150 V (UL) |
|---|---|
| Measurement category per EN/UL 61010-2-030 | CAT II (input) |
| Note on insulation parameters | Danger: Configuration via the service interface must only be performed with a voltage-free measurement input! The digital output (DO) operates at the supply potential. |
| Protection type | IP20 |
Safety and protection - Test voltage
| Test voltage (input/analog output/supply/service interface) | 2.5 kVAC; 50 … 60 Hz; 1 min |
|---|
Safety and protection - Insulation coordination (UL)
| Overvoltage category | II |
|---|---|
| Pollution degree | 2 |
| Insulation type (input/analog output/supply/service interface) | Reinforced insulation (safe isolation) |
Safety and protection - Insulation coordination
| Overvoltage category | II |
|---|---|
| Pollution degree | 2 |
| Insulation type (input/analog output/supply/service interface) | Double insulation (impedance and basic insulation);Requirement: The GND 1 input must not become hazardous when active and the measurement is performed as a low-side measurement! |
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
| Insulation material (main housing) | Polyamide (PA66) |
|---|---|
| Flammability class per UL94 | V0 |
| Fire load | 0.013 MJ |
| Weight | 34 g |
Environmental requirements
| Ambient temperature (operation) | -40 … +70 °C (at nominal current) |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
| Temperature range of connection cable | ≥ (Tambient + 10 K) |
| Temperature range of the connection cable (UL) | 80 °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; EN 61326-2-3; EN 50121-3-2 |
| EMC emission of interference | EN 61000-6-3; EN 61326-2-3; EN 50121-3-2 |
| Standards/specifications | EN 61010-1, EN 61373, EN 50121-3-2 |
Commercial data
| PU (SPU) | 1 pcs |
|---|---|
| Packaging type | bag |
| Country of origin | DE |
| GTIN | 4055143481571 |
| Customs tariff number | 85437090300 |
Product Classification
| UNSPSC | 41113630 |
|---|---|
| eCl@ss 10.0 | 27-21-01-25 |
| eCl@ss 9.0 | 27-21-01-25 |
| ETIM 9.0 | EC002477 |
| ETIM 10.0 | EC002477 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 11120-22-2, 1303-86-2, 1317-36-8, 7439-92-1, 75980-60-8 |
|---|---|
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide, Lead silicate, 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) | e39ffb15-f554-4816-a577-82f294898011 |
| SCIP notification number (Belgium) | 4e3c29de-9839-4487-8450-21e290cce428 |
| SCIP notification number (Bulgaria) | a62309da-6e93-49d0-9ca6-31ee2cbbee05 |
| SCIP notification number (Czech Republic) | 4e179792-6d82-43e7-a0bc-61c1bbf5190b |
| SCIP notification number (Denmark) | d9e51cec-dd28-4094-8511-04bde8b72d54 |
| SCIP notification number (Finland) | bfe296bd-7c71-4597-9172-90001c8c8f8c |
| SCIP notification number (France) | 396a94fe-cc62-47b3-ae66-2fa168881435 |
| SCIP notification number (Germany) | fbcf3bd8-1c98-48b5-a7db-5e8e81acb7f1 |
| SCIP notification number (Hungary) | 2b23d5cf-8881-40dc-b708-8ad82f781d25 |
| SCIP notification number (Italy) | a6a805df-791f-45bb-b670-7af08d995145 |
| SCIP notification number (Netherlands) | 9cd592c7-c51d-4742-a863-2d13dd0e889c |
| SCIP notification number (Poland) | 2b299cf8-7127-49b5-ba48-13995ec4bfb6 |
| SCIP notification number (Romania) | d8ac266d-97e5-40de-a3e4-c13eda02beb5 |
| SCIP notification number (Sweden) | 02e70fdd-434e-4d94-91a6-1e9375b034c3 |
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