Wago 750-459 4Ai, 0-10 Vdc Se

Why Choose the WAGO 750-459 4-Channel Analogue Input Module?

The WAGO 750-459 is a precision 4-channel analogue input module designed for integration within the WAGO 750 Series I/O System. It allows industrial controllers and PLCs to acquire voltage signals from sensors and transmitters, converting them into digital process values for monitoring and control applications.

This module processes standard 0…10 V DC analogue signals and supports common industrial instrumentation such as level sensors, position transmitters, and process measurement devices. With four independent inputs and reliable signal conditioning, it enables accurate measurement in automation systems and machine control environments.

Part of the modular WAGO automation platform, the 750-459 integrates seamlessly with fieldbus couplers and programmable controllers to create scalable distributed I/O systems used in manufacturing, energy systems and building automation.

Key Advantages

• Reliable 4-channel analogue voltage measurement for industrial sensors.
• Supports standard 0…10 V DC analogue input signals.
• Designed for the modular WAGO 750 Series I/O system.
• Compact DIN rail module for high-density control cabinets.
• Integrated signal conditioning and digital conversion.
• Simple integration with WAGO fieldbus couplers and controllers.

Key Features

• 4 analogue input channels.
• 0…10 V DC voltage input range.
• Single-ended signal configuration.
• 12-bit analogue resolution.
• Typical conversion time approx. 10 ms.
• CAGE CLAMP® spring connections for reliable wiring.
• Compatible with WAGO 750 Series fieldbus couplers and controllers.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO 750 Series I/O System
• Model: 750-459
• Module type: Analogue input module
• Number of inputs: 4
• Signal type: Voltage input
• Input range: 0…10 V DC
• Signal characteristic: Single-ended
• Resolution: 12-bit
• Conversion time: approx. 10 ms
• Input resistance: approx. 100 kΩ
• Maximum input voltage: ±40 V
• System supply: 5 V DC via data contacts
• Field supply: 24 V DC via power jumper contacts
• Isolation: approx. 500 V system/field
• Connection technology: CAGE CLAMP® terminals
• Mounting: DIN rail (EN 60715)
• Operating temperature: approx. 0 °C to +55 °C
• Protection rating: IP20
• Dimensions: approx. 12 × 100 × 69.8 mm

Industrial Analogue Measurement and Control

Voltage-based analogue signals remain widely used across industrial automation for transmitting process values such as position, pressure, and level. Analogue input modules like the WAGO 750-459 convert these field signals into digital data that PLCs and controllers can process for monitoring and control tasks.

The modular WAGO 750 I/O platform allows system integrators to build distributed automation nodes with fieldbus connectivity, providing flexible and scalable signal acquisition across machines, production lines and building management systems.

Typical Applications

• Monitoring industrial sensors with 0–10 V analogue outputs.
• Machine automation and production equipment monitoring.
• Integration of analogue instrumentation into PLC systems.
• Process control systems for energy, water and manufacturing.
• Building automation and environmental monitoring.

Trusted by Automation Engineers

WAGO 750 Series I/O modules are widely used by system integrators and automation engineers to build flexible and scalable industrial control systems.