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Wago 750-461/025-000
This analog input module directly connects to Pt resistance sensors.Two- or three-wire sensors can be connected.The module automatically linearizes the entire temperature range. A sensor error (short…
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Description
This analog input module directly connects to Pt resistance sensors.Two- or three-wire sensors can be connected.The module automatically linearizes the entire temperature range. A sensor error (short circuit, line break or measurement range overflow) is indicated by a red LED.A green LED indicates readiness for operation and error-free communication with the coupler.The shield directly connects to the DIN-rail.
Specification
Technical data
| Number of analog inputs | 2 |
|---|---|
| Total number of channels (module) | 2 |
| Signal type | Resistance measurement |
| Sensor connection | 2 x (2-wire, 3-wire) |
| Data width | 2 x 16-bit data; 2 x 8-bit control/status (optional) |
| Resolution (over entire range) | 0.1 °C |
| Conversion time (typ.) | 320 ms |
| Measurement error (reference temperature) | 25 °C |
| Measurement error, deviation (max.) from the upper-range value | 0.2 % |
| Temperature error (max.) of the upper-range value | 0.01 %/K |
| Measuring current (typ.) | 0.5 mA |
| Response time (max.) | 4 s |
| Sensor types | Pt100 |
| Temperature range | −200 … +850 °C |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 80 mA |
| Isolation | 500 V system/field |
| Indicators | LED (A, C) green: Function AI 1, AI 2; LED (B, D) red: Error AI 1, AI 2 |
Connection data
| Connection technology: I/O | 8 x CAGE CLAMP® |
|---|---|
| Connectable conductor materials | Copper |
| Connection type | Inputs/Outputs |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
| Width | 12 mm / 0.472 inches |
|---|---|
| Height | 100 mm / 3.937 inches |
| Depth | 69.8 mm / 2.748 inches |
| Depth from upper-edge of DIN-rail | 62.6 mm / 2.465 inches |
Mechanical data
| Mounting type | DIN-35 rail |
|---|---|
| Pluggable connector | fixed |
Material data
| Housing material | Polycarbonate; polyamide 6.6 |
|---|---|
| Fire load | 1.375 MJ |
| Weight | 52 g |
| Conformity marking | CE |
Environmental requirements
| Ambient temperature (operation) | -20 … +60 °C |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
| Protection type | IP20 |
| Pollution degree | 2 per IEC 61131-2 |
| Operating altitude | 0 … 2000 m / 0 … 6562 ft |
| Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom |
| Relative humidity (without condensation) | 95 % |
| Relative humidity (with condensation) | Short-term condensation per Class 3K6/IEC EN 60721-3-3 and E-DIN 40046-721-3, accounting for a temperature range of −20 to +60 °C (except for wind-driven precipitation, water and ice formation) |
| Vibration resistance | 4g per IEC 60068-2-6 |
| Shock resistance | 15g per IEC 60068-2-27 |
| EMC immunity to interference | per EN 61000-6-2, marine applications |
| EMC emission of interference | per EN 61000-6-4, marine applications |
| Exposure to pollutants | Per IEC 60068-2-42 and IEC 60068-2-43 |
| Permissible H<sub>2</sub>S contaminant concentration at a relative humidity <lt/> 75 % | 10 ppm |
| Permissible SO<sub>2</sub> contaminant concentration at a relative humidity <lt/> 75 % | 25 ppm |
Commercial data
| Product Group | 15 (I/O System) |
|---|---|
| PU (SPU) | 1 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4045454976446 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32151705 |
|---|---|
| eCl@ss 10.0 | 27-24-26-01 |
| eCl@ss 9.0 | 27-24-26-01 |
| ETIM 9.0 | EC001596 |
| ETIM 10.0 | EC001596 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1 |
|---|---|
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(c)-I |
| SCIP notification number (Austria) | e7d05999-d8a2-4ed3-ac32-6a0021213622 |
| SCIP notification number (Belgium) | 4ab30104-7648-436e-b5fd-d4e789766dd6 |
| SCIP notification number (Bulgaria) | e18797bd-46e4-4016-a1de-9dcd8d21fb96 |
| SCIP notification number (Czech Republic) | 9656bf64-c1e7-4f59-8c30-df089a415cfb |
| SCIP notification number (Denmark) | 04e94fa1-f2dc-42ae-be44-a06ddc0d63d0 |
| SCIP notification number (Finland) | 70d7e7ab-dacc-46d8-abde-373dd32cc89f |
| SCIP notification number (France) | ca556a15-25de-4a95-b240-2449679a2b99 |
| SCIP notification number (Germany) | 529ef4c7-a9e9-44a4-8b51-a78dc55431fd |
| SCIP notification number (Hungary) | c92b1323-db37-47fe-b570-275bf46d8785 |
| SCIP notification number (Italy) | 1dd80aa7-e9b3-4ee5-abc1-530a0f59a4c3 |
| SCIP notification number (Netherlands) | 44b018b5-9f38-4bc0-b767-8e7b89f8f078 |
| SCIP notification number (Poland) | d4ac3ae4-0384-4d36-87f7-37985f621010 |
| SCIP notification number (Romania) | 7c010317-87ba-4c8d-97d5-def8b9821c61 |
| SCIP notification number (Sweden) | fa9fb374-5d5a-458d-9c2c-349551a2357f |
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