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Wago 750-461 2Ai, Pt100/Rtd
WAGO 750-461 thermocouple input module with two channels for industrial temperature measurement within WAGO 750 Series distributed I/O systems.
£264.49
Why Choose the WAGO 750-461 2-Channel Thermocouple Input Module?
The WAGO 750-461 is a high-precision 2-channel thermocouple input module designed for the WAGO 750 Series distributed I/O system. It enables direct connection of industrial thermocouple sensors, allowing automation controllers to measure high-temperature processes accurately and reliably.
The module supports common thermocouple types and includes automatic cold junction compensation, ensuring accurate temperature measurement even when ambient conditions vary. Measured signals are linearised and transmitted digitally to WAGO fieldbus couplers or PLC controllers via the system backplane.
With its compact DIN rail design and robust industrial construction, the 750-461 is ideal for temperature monitoring in manufacturing systems, energy plants, furnaces and process automation installations.
Key Advantages
- Reliable 2-channel thermocouple temperature measurement.
- Supports multiple industrial thermocouple sensor types.
- Automatic cold junction compensation for accurate readings.
- Integrated signal linearisation for precise measurements.
- Designed for the modular WAGO 750 Series I/O platform.
- Compact DIN rail module ideal for control cabinets.
Key Features
- 2 analogue thermocouple input channels.
- Supports common thermocouple types such as J, K, L and T.
- Automatic cold junction compensation.
- 16-bit measurement data resolution.
- Typical conversion time approx. 250 ms.
- Sensor diagnostics including line break detection.
- CAGE CLAMP® spring terminals for secure wiring.
- Designed for DIN rail mounting in automation cabinets.
Industrial High-Temperature Monitoring
Thermocouple sensors are widely used for measuring high temperatures in industrial processes such as furnaces, heat treatment systems, energy generation and chemical production. Their durability and wide temperature range make them ideal for demanding environments.
Modules like the WAGO 750-461 allow these temperature signals to be integrated into PLC and automation systems, enabling precise monitoring and control across distributed industrial automation networks.
Typical Applications
- Industrial furnaces and heat treatment equipment.
- Process automation temperature monitoring.
- Energy and power generation systems.
- Manufacturing machinery temperature control.
- Environmental and industrial process monitoring.
Technical Specifications
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| Signal / Input Range | Pt100 | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Analogue I/O Module | |
| Signal Type / Function | Analogue, Temperature (RTD/TC) | |
| Number of I/O | 2 | |
| IP Rating | IP20 | |
| Series | WAGO 750 Series I/O System | |
| Module type | Thermocouple input module | |
| Number of inputs | 2 | |
| Sensor type | Thermocouple | |
| Supported thermocouple types | J, K, L, T | |
| Cold junction compensation | Integrated | |
| Resolution | approx. 0.1 °C | |
| Conversion time | approx. 250 ms | |
| Diagnostic functions | Line break and measurement range monitoring | |
| System supply | 5 V DC via data contacts | |
| Connection technology | WAGO CAGE CLAMP® terminals | |
| Mounting | DIN rail (EN 60715) | |
| Operating temperature | 0 °C to +55 °C | |
| Protection rating | IP20 | |
| Module width | approx. 12 mm | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What does the WAGO 750-461 module measure?
The module measures temperature signals from thermocouple sensors and converts them into digital data for PLC and automation control systems.
How many thermocouple sensors can be connected?
The module provides two independent thermocouple input channels.
Which thermocouple types are supported?
The module supports common thermocouple types including J, K, L and T.
Does the module include cold junction compensation?
Yes. The module includes automatic cold junction compensation to maintain measurement accuracy.
Which automation systems is the module compatible with?
The module is designed for the WAGO 750 Series distributed I/O system and works with WAGO fieldbus couplers and programmable controllers.
Trusted by Automation Engineers
WAGO 750 Series I/O modules are trusted by automation engineers and system integrators worldwide to build flexible distributed control systems for industrial automation.
