Wago 750-452/000-200 2Ai, 0-20Ma Se

Why Choose the WAGO 750-452/000-200 2-Channel Analog Input Module?

The WAGO 750-452/000-200 is a high-precision 2-channel analog input module designed for the WAGO I/O System 750. It allows PLCs and industrial automation controllers to measure 0–20 mA current signals from sensors and transmitters, enabling accurate monitoring of industrial processes.

The module converts incoming analog signals into digital process data that controllers can process in real time. Each input channel uses a differential input design to improve measurement accuracy and provide better immunity against electrical noise in demanding industrial environments.

With its compact 12 mm DIN rail housing and reliable CAGE CLAMP® spring connection technology, the module integrates seamlessly into distributed I/O architectures. The variant /000-200 is part of the configurable 750 Series platform and is commonly used in machine control, process automation and building management systems.

Key Advantages

• Reliable 2-channel analog input module for industrial automation.
• Supports standard 0–20 mA process signals.
• Differential input design improves signal accuracy and noise immunity.
• Compact DIN rail module for distributed automation systems.
• High-resolution signal acquisition for precise process monitoring.
• Integrated isolation between system and field levels.

Key Features

• 2 analog input channels.
• 0–20 mA current signal input.
• Differential input configuration.
• 12-bit measurement resolution.
• Approx. 2 ms conversion time.
• 2-wire sensor connections.
• LED status indicators.
• DIN rail mounted modular design.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750
• Model: 750-452/000-200
• Module type: Analog input module
• Number of inputs: 2 channels
• Signal type: Current input
• Input range: 0–20 mA
• Input configuration: Differential
• Resolution: 12-bit
• Conversion time: approx. 2 ms
• Input resistance: approx. 220 Ω
• Measurement accuracy: approx. ±0.2 % of full scale
• System supply voltage: 5 V DC via system bus
• Current consumption: approx. 70 mA
• Isolation: approx. 500 V between system and field levels
• Connection technology: CAGE CLAMP® spring terminals
• Mounting: 35 mm DIN rail
• Module width: approx. 12 mm
• Operating temperature: 0 °C to +55 °C
• Protection rating: IP20

Industrial Current Signal Measurement

Current signals are widely used across industrial automation systems to transmit measurement data from field transmitters and sensors. Signals such as 4–20 mA or 0–20 mA provide reliable long-distance transmission with excellent immunity to electrical noise.

The WAGO 750-452/000-200 converts these analog signals into digital values that controllers can analyse for process monitoring and control. This allows automation systems to track variables such as pressure, temperature, flow and level across distributed production environments.

Typical Applications

• Monitoring analog process signals from transmitters.
• Integration of 0–20 mA industrial sensors.
• Process automation and instrumentation systems.
• Energy management and utility monitoring.
• Industrial manufacturing control systems.

Trusted by Automation Engineers

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