Wago 750-464/040-000 2/4Ai, Rtd

Why Choose the WAGO 750-464/040-000 Analogue Current Input Module?

The WAGO 750-464/040-000 is a precision 2-channel analogue current input module designed for the WAGO 750 Series distributed I/O system. It enables industrial automation systems to reliably measure current signals from sensors and transmitters and convert them into digital values for PLC and controller processing.

This variant is designed specifically for 4–20 mA current loop signals, the industry standard for transmitting analogue measurements in industrial instrumentation. Current loop signalling provides excellent noise immunity and stable signal transmission across long cable distances, making it ideal for harsh industrial environments.

Integrated seamlessly with WAGO fieldbus couplers and programmable controllers, the 750-464/040-000 enables accurate process monitoring and signal acquisition across distributed automation systems used in manufacturing plants, infrastructure and building management installations.

Key Advantages

• Reliable 2-channel analogue current measurement.
• Optimised for 4–20 mA industrial current loops.
• High-resolution signal conversion for accurate monitoring.
• Compact design for WAGO 750 Series distributed I/O systems.
• Simple integration with WAGO fieldbus couplers and controllers.
• Ideal for industrial instrumentation and process monitoring.

Key Features

• 2 analogue current input channels.
• 4–20 mA input range.
• High-resolution analogue-to-digital conversion.
• Integrated signal conditioning.
• Status LEDs for operation and diagnostics.
• 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: 750-464/040-000
• Module type: Analogue current input module
• Number of inputs: 2
• Signal type: Current input
• Input range: 4–20 mA
• 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 Analogue Signal Acquisition

The 4–20 mA current loop is the most widely used signal standard in industrial automation. It provides reliable data transmission over long cable distances and excellent resistance to electrical noise, which is essential in demanding factory and process environments.

Modules such as the WAGO 750-464/040-000 convert these current signals into digital values for PLCs and automation controllers, enabling precise monitoring and control across distributed industrial automation systems.

Typical Applications

• Industrial process monitoring using 4–20 mA transmitters.
• Pressure, flow and level measurement systems.
• Manufacturing automation and machine monitoring.
• Energy infrastructure and utilities monitoring.
• Building automation and environmental control systems.

Trusted by Automation Engineers

WAGO 750 Series I/O modules are widely trusted by automation engineers and system integrators for building reliable distributed control systems across industrial automation environments.