Wago 750-464/020-000 4Ai, Ntc

Why Choose the WAGO 750-464/020-000 Analogue Current Input Module?

The WAGO 750-464/020-000 is a high-precision 2-channel analogue current input module designed for integration within the WAGO 750 Series distributed I/O system. It enables reliable acquisition of current signals from industrial transmitters and sensors, converting them into digital process values for PLC and automation controllers.

This variant is optimised for 0–20 mA and 4–20 mA current loop signals, the most widely used standard for industrial instrumentation. These current loops provide highly reliable signal transmission over long cable distances and excellent noise immunity in demanding automation environments.

Integrated seamlessly with WAGO fieldbus couplers and programmable controllers, the 750-464/020-000 provides dependable signal acquisition for process monitoring, machine automation and building management systems.

Key Advantages

• Reliable 2-channel analogue current measurement.
• Supports standard 0–20 mA and 4–20 mA signals.
• High-resolution signal conversion for accurate monitoring.
• Designed for the modular WAGO 750 Series distributed I/O platform.
• Compact DIN rail module ideal for high-density control cabinets.
• Seamless integration with WAGO controllers and fieldbus couplers.

Key Features

• 2 analogue current input channels.
• 0–20 mA and 4–20 mA input ranges.
• High-resolution analogue-to-digital conversion.
• Integrated signal conditioning.
• 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: 750-464/020-000
• Module type: Analogue current input module
• Number of inputs: 2
• Signal type: Current input
• Input ranges: 0–20 mA / 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

Current loop signalling such as 4–20 mA is widely used across industrial automation systems because it provides reliable signal transmission even in electrically noisy environments. It is commonly used by pressure transmitters, flow meters, temperature transmitters and level sensors.

Modules such as the WAGO 750-464/020-000 convert these analogue signals into digital values for PLCs and automation controllers, enabling precise monitoring and process control across distributed industrial automation networks.

Typical Applications

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

Trusted by Automation Engineers

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