Wago 750-457/040-000 4-channel analog input module ± 10 V Single-ended, XTR - Extreme version Dark Gray

Why Choose the WAGO 750-457/040-000 4-Channel Analog Input Module?

The WAGO 750-457/040-000 is a rugged 4-channel analog input module designed for the WAGO I/O System 750 XTR. It enables PLCs and automation controllers to measure standard −10 V to +10 V DC analog voltage signals from industrial sensors, transmitters and measurement equipment, converting them into digital data for monitoring and control.

Each input channel processes single-ended voltage signals with a 12-bit resolution, ensuring reliable and accurate signal acquisition. The module provides galvanic isolation between the field wiring and the internal system bus, helping protect the automation system from electrical disturbances and interference. :contentReference

As part of the WAGO 750 XTR platform, this module is engineered for extreme industrial environments. It offers improved resistance to vibration, impulse voltages and electromagnetic interference while supporting a wide operating temperature range, making it suitable for demanding infrastructure, energy and heavy industrial installations. :contentReference

Key Advantages

• Reliable 4-channel analog voltage input module.
• Processes standard ±10 V DC analog signals.
• XTR extreme-environment version for harsh industrial conditions.
• Galvanically isolated inputs improve signal reliability.
• Compact DIN rail module for distributed automation systems.
• Compatible with WAGO I/O System 750 controllers and bus couplers.

Key Features

• 4 analog voltage input channels.
• Voltage input range: −10 V to +10 V DC.
• Single-ended signal input configuration.
• 12-bit resolution.
• Typical conversion time: approx. 10 ms.
• Electrical isolation between field and system levels.
• LED diagnostics for channel status and errors.
• DIN rail mounted modular design.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750 XTR
• Model: 750-457/040-000
• Module type: Analog input module
• Number of inputs: 4 channels
• Signal type: Voltage input
• Input range: −10 V to +10 V DC
• Signal characteristic: Single-ended
• Resolution: 12 bit
• Conversion time: approx. 10 ms
• Maximum input voltage: ±40 V
• Input resistance: approx. 100 kΩ
• Data width: 4 × 16-bit process data
• System supply voltage: 5 V DC via system bus
• Field supply voltage: 24 V DC via power jumper contacts
• Isolation: approx. 500 V system/field
• Connection technology: CAGE CLAMP® spring terminals
• Mounting: 35 mm DIN rail (EN 60715)
• Module width: approx. 12 mm
• Operating temperature: −40 °C to +70 °C
• Protection rating: IP20

Industrial Voltage Signal Monitoring

Voltage signals such as ±10 V DC are widely used in industrial automation to transmit measurement data from sensors, actuators and control devices. These signals are common in process instrumentation, machine control and industrial measurement systems where accurate analogue data acquisition is required.

The WAGO 750-457/040-000 converts these analogue voltage signals into digital process values that PLCs and controllers can analyse in real time. This enables precise monitoring, diagnostics and control of industrial processes within distributed automation architectures. :contentReference

Typical Applications

• Monitoring ±10 V analog signals from industrial sensors.
• Integration of voltage-based transmitters and measurement devices.
• Process automation and instrumentation systems.
• Energy and infrastructure automation installations.
• Harsh-environment automation systems.

Trusted by Automation Engineers

WAGO I/O System 750 modules are widely used by machine builders and automation engineers to create scalable distributed control systems across industrial, infrastructure and process automation environments.