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Wago 750-461/020-000
This analog input module directly connects to NTC sensors.Two- or three-wire sensors can be connected.The module automatically linearizes the entire temperature range. A sensor error (short circuit, l…
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Description
This analog input module directly connects to NTC 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) |
| 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 (25 °C) | 0.5 … 3.0 K (temperature-dependent) |
| Temperature error (max.) of the upper-range value | 0.002 %/K |
| Measuring current (typ.) | 0.05 mA |
| Response time (max.) | 4 s |
| Sensor types | NTC 20 kOhm |
| Temperature range | −30 … +130 °C |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 65 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
| Color | light gray |
|---|---|
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 0.737 MJ |
| Weight | 51.5 g |
| Conformity marking | CE |
Environmental requirements
| Ambient temperature (operation) | 0 … +55 °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 % |
| 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 | 4045454408046 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32101505 |
|---|---|
| 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, 25550-51-0, 7439-92-1 |
|---|---|
| REACH Candidate List Substance | 4-Methyl-1,2-cyclohexanedicarboxylic anhydride, Diboron trioxide, Lead, Lead monoxide |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(c)-I |
| SCIP notification number (Austria) | 20315c01-7772-43a2-b9c6-39119ef59a9a |
| SCIP notification number (Belgium) | 4f6e8d85-eaec-43f8-b85d-7985d5986d11 |
| SCIP notification number (Bulgaria) | d5fda3f6-4d50-4f36-8361-f162a6ce198a |
| SCIP notification number (Czech Republic) | 208acdf4-d74b-44c9-ab7d-1f0486cdf689 |
| SCIP notification number (Denmark) | 52af5c90-f5c6-4d4e-aa3a-b8995dffd484 |
| SCIP notification number (Finland) | 958052b6-de08-4e27-a7ec-85f04989cab2 |
| SCIP notification number (France) | a05ba135-10ed-4514-b786-af16f05d92ce |
| SCIP notification number (Germany) | a78bf884-ca80-46ac-9805-af484372ba9a |
| SCIP notification number (Hungary) | f6402f41-b3fa-46f1-93b7-dd22477bd451 |
| SCIP notification number (Italy) | 429a6bd6-9c56-4f08-a041-e1243ed80ac6 |
| SCIP notification number (Netherlands) | 24489d36-acda-4a07-841a-4857499bd6be |
| SCIP notification number (Poland) | 019e7a17-91e2-43cf-adea-9fc305e7b35c |
| SCIP notification number (Romania) | cd3c56c7-0af7-423a-ae45-1a09189220e6 |
| SCIP notification number (Sweden) | 07e81fe7-7a85-47de-ac7b-93299efb1c0f |
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