Wago 750-472 2Ai, 0-20Ma Se

Why Choose the WAGO 750-472 Thermocouple Input Module?

The WAGO 750-472 is a high-precision 4-channel thermocouple input module designed for integration with the WAGO 750 Series distributed I/O system. It allows PLCs and industrial controllers to measure temperature signals from thermocouple sensors and convert them into digital values for monitoring, automation and process control.

Thermocouples are widely used in industrial environments because they can measure extremely high temperatures while maintaining reliability in demanding conditions. The 750-472 includes integrated signal conditioning and cold-junction compensation to ensure accurate temperature measurement across industrial automation systems.

When used with WAGO fieldbus couplers and programmable controllers, the module enables scalable distributed control systems used in manufacturing plants, process industries, energy infrastructure and industrial equipment monitoring.

Key Advantages

• Reliable 4-channel thermocouple temperature measurement.
• Supports common industrial thermocouple sensor types.
• Integrated cold-junction compensation for accurate readings.
• High-resolution signal conversion for precise monitoring.
• Compact module for WAGO 750 Series distributed I/O systems.
• Simple integration with WAGO fieldbus couplers and controllers.

Key Features

• 4 thermocouple input channels.
• Compatible with multiple thermocouple sensor types.
• Integrated cold-junction compensation.
• High-resolution analogue-to-digital conversion.
• Status LEDs for diagnostics and operation indication.
• CAGE CLAMP® spring terminals for secure wiring.
• Compatible with WAGO 750 Series fieldbus couplers and controllers.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO 750 Series I/O System
• Model: 750-472
• Module type: Thermocouple input module
• Number of inputs: 4
• Sensor compatibility: Industrial thermocouples
• Measurement method: Thermocouple with cold-junction compensation
• Resolution: 16-bit typical
• Conversion time: approx. 10 ms
• Diagnostic features: LED status indication
• System supply: 5 V DC via data contacts
• Connection technology: WAGO CAGE CLAMP® terminals
• Mounting: DIN rail (EN 60715)
• Operating temperature: approx. 0 °C to +55 °C
• Protection rating: IP20
• Module width: approx. 12 mm

Industrial Temperature Monitoring

Thermocouple sensors are widely used in industrial automation because they can measure extremely high temperatures and operate reliably in harsh environments such as furnaces, heating systems and industrial processing equipment.

Modules such as the WAGO 750-472 convert thermocouple signals into digital values for PLCs and automation controllers, enabling accurate monitoring and control of temperature-critical industrial processes.

Typical Applications

• Industrial furnace and heating system monitoring.
• Manufacturing and process temperature measurement.
• Energy infrastructure and utilities monitoring.
• Machine protection and equipment monitoring.
• Industrial process control systems.

Trusted by Automation Engineers

WAGO 750 Series I/O modules are trusted worldwide by automation engineers and system integrators to build reliable distributed control systems across industrial automation environments.