Wago 750-497 8Ai, 0-10 V/±10 Vdc Se

Why Choose the WAGO 750-497 Analogue Input Module?

The WAGO 750-497 is a compact 8-channel analogue input module designed for the WAGO I/O System 750. It enables PLCs and industrial controllers to measure 0–10 V and ±10 V analogue voltage signals from sensors, control devices and industrial instrumentation with high accuracy.

Each input channel converts incoming voltage signals into digital values that can be processed by the automation controller. This allows industrial systems to monitor continuous process variables such as position signals, control voltages and analogue measurement outputs.

The module features electrically isolated signal processing with 12-bit resolution, ensuring accurate and stable data acquisition. Its compact DIN-rail housing and CAGE CLAMP® spring terminal technology allow fast installation and reliable electrical connections in industrial control cabinets. :contentReference

Key Advantages

• 8 analogue voltage input channels for high-density signal acquisition.
• Supports 0–10 V and ±10 V DC signals.
• High-resolution 12-bit analogue-to-digital conversion.
• Electrical signal isolation for improved measurement reliability.
• Seamless integration with WAGO 750 Series distributed I/O systems.
• Fast installation using CAGE CLAMP® spring terminals.

Key Features

• 8 analogue input channels.
• Input signal type: voltage.
• Supported signal ranges: 0–10 V and −10…+10 V.
• Resolution: 12-bit analogue-to-digital conversion.
• Configurable channels with optional deactivation of unused inputs.
• Status LED indicates out-of-range measurements.
• Compatible with WAGO fieldbus couplers and programmable controllers.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750
• Model: 750-497
• Module type: Analogue input module
• Number of inputs: 8 analogue channels
• Signal type: Voltage
• Input range: 0…10 V / −10…+10 V
• Resolution: 12 bit
• Maximum input voltage: 35 V
• Internal resistance: approx. 100 kΩ
• System supply voltage: 5 V DC via internal I/O bus
• Connection technology: WAGO CAGE CLAMP® spring terminals
• Mounting: 35 mm DIN rail
• Operating temperature: 0 °C to +55 °C
• Ingress protection: IP20

Industrial Analogue Voltage Monitoring

Voltage-based analogue signals such as 0–10 V are widely used in industrial automation systems to represent continuous process variables and control signals. Sensors, control devices and instrumentation often transmit voltage signals that PLCs must measure accurately for monitoring and process control.

The WAGO 750-497 module converts analogue voltage inputs into digital values that automation controllers can process. When combined with other modules in the WAGO 750 Series distributed I/O platform, it enables flexible automation architectures across manufacturing, machine control and industrial infrastructure. :contentReference

Typical Applications

• Industrial automation and machine monitoring.
• Analogue sensor and instrumentation measurement.
• Control signal monitoring from drives and actuators.
• Process automation and measurement systems.
• Distributed PLC and remote I/O architectures.

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 manufacturing, infrastructure and industrial automation environments.