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Wago 750-469/000-003
This analog input module directly connects to two thermocouples. Internal electrical isolation allows operation of grounded sensors.The module automatically linearizes the entire temperature range.Col…
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Description
This analog input module directly connects to two thermocouples. Internal electrical isolation allows operation of grounded sensors.The module automatically linearizes the entire temperature range.Cold junction compensation mitigates the clamping unit offset voltage over the 0–55°C operating range.A line break 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 | Low voltages |
| Sensor connection | 2 x (2-wire) |
| Data width | 2 x 16-bit data; 2 x 8-bit control/status (optional) |
| Internal resistance | 1000 kΩ |
| Resolution (over entire range) | 0.1 °C |
| Conversion time (typ.) | 320 ms |
| Measurement error (25 °C) | < ±6 K (voltage input < ±2 K; cold junction compensation < ±4 K) |
| Temperature coefficient | < ±0.2 K/K |
| Sensor types | ±120 mV |
| Cold junction compensation | at each pair of terminal blocks |
| 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 |
|---|
Material data
| Color | light gray |
|---|---|
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 0.741 MJ |
| Weight | 52 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 | 4045454393113 |
| Customs tariff number | 85389099990 |
| End of Sale | 2023-12-31 |
| End of Production | 2024-03-31 |
| End of Delivery | 2024-04-01 |
| End of Service and Repair | 2026-04-01 |
| Support period for security updates | 2029-05-01 |
Product Classification
| UNSPSC | 32101506 |
|---|---|
| eCl@ss 10.0 | 27-24-26-01 |
| eCl@ss 9.0 | 27-24-26-01 |
| ETIM 9.0 | 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 | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 50fee08c-019f-4d61-b20a-fd00b77ba1de |
| SCIP notification number (Belgium) | 4607f4dd-15bc-48e8-86a1-4096e3b5bcc5 |
| SCIP notification number (Bulgaria) | f6b08914-d23c-4a90-9069-877c176be816 |
| SCIP notification number (Czech Republic) | 0db9d391-c455-4a48-a21d-9d0962bb6bf1 |
| SCIP notification number (Denmark) | e4a2a4ef-839e-4dd3-9916-f7cf4bf4278a |
| SCIP notification number (Finland) | fe51ea03-17b6-43e9-be38-c5280df1886b |
| SCIP notification number (France) | 281a6eb6-07c4-4c54-aee2-46324b53ac82 |
| SCIP notification number (Germany) | 8a969715-e170-4f40-8a26-a0d2c5ce57be |
| SCIP notification number (Hungary) | 5d62ba1f-a22b-4421-a23d-087575f96203 |
| SCIP notification number (Italy) | da0ffe97-b9b4-4576-b091-02a2cd7563d4 |
| SCIP notification number (Netherlands) | c40b5f2e-67e7-4341-aaef-5038d1b1937f |
| SCIP notification number (Poland) | f2b9638e-5fc5-4ccf-bc83-04ee370f6a93 |
| SCIP notification number (Romania) | ae39142b-c742-41b3-bdc3-3e0a2298f062 |
| SCIP notification number (Sweden) | 0c5c3e21-b933-4564-bec8-d7667807bdd7 |
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