Wago 750-461/000-002 2Ai, 10R-1K2

Why Choose the WAGO 750-461/000-002 Thermocouple Input Module?

The WAGO 750-461/000-002 is a precision 2-channel thermocouple input module designed for the WAGO 750 Series distributed I/O platform. It allows direct connection of industrial thermocouple sensors and converts the measured temperature values into digital signals for PLCs and automation controllers.

The module supports Type K thermocouple sensors and includes integrated cold junction compensation, ensuring accurate temperature readings even when ambient conditions fluctuate. The module automatically linearises the thermocouple signal and transmits the measured values to the controller through the WAGO I/O backplane.

Designed for industrial reliability, the 750-461/000-002 integrates seamlessly with WAGO fieldbus couplers and programmable controllers, providing dependable temperature monitoring for production equipment, thermal processes and energy systems.

Key Advantages

• Reliable 2-channel thermocouple temperature measurement.
• Supports Type K thermocouple sensors.
• Integrated cold junction compensation for accurate readings.
• Automatic signal linearisation for precise temperature measurement.
• Diagnostic monitoring including line break detection.
• Designed for the modular WAGO 750 Series I/O system.

Key Features

• 2 analogue thermocouple input channels.
• Supports Type K thermocouples.
• Integrated cold junction compensation.
• 16-bit measurement data resolution.
• Typical conversion time approx. 250 ms.
• Sensor diagnostics including wire break monitoring.
• CAGE CLAMP® spring terminals for secure wiring.
• Compact DIN rail module for industrial control cabinets.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO 750 Series I/O System
• Model: 750-461/000-002
• Module type: Thermocouple input module
• Number of inputs: 2
• Sensor type: Thermocouple
• Supported thermocouple type: Type K
• 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

Industrial High-Temperature Monitoring

Thermocouple sensors are widely used for measuring high temperatures in industrial processes including furnaces, heating systems, power generation equipment and manufacturing lines. Their wide measurement range and robust construction make them suitable for demanding industrial environments.

Modules such as the WAGO 750-461/000-002 integrate thermocouple measurements into PLC and automation systems, allowing accurate temperature monitoring, process control and safety protection across distributed automation architectures.

Typical Applications

• Industrial furnaces and heating equipment.
• Manufacturing process temperature monitoring.
• Energy and power generation systems.
• Industrial machine temperature protection.
• Process automation and environmental monitoring.

Trusted by Automation Engineers

WAGO 750 Series I/O modules are trusted by automation engineers worldwide for building scalable distributed control systems in industrial and building automation environments.