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Wago 750-454/000-003 2AI 4-20mA
WAGO 750-454/000-003 4-channel analog input module for the WAGO I/O System 750 supporting 4–20 mA differential current signals.
£245.83
Why Choose the WAGO 750-454/000-003 4-Channel Analog Input Module?
The WAGO 750-454/000-003 is a reliable 4-channel analog input module designed for the WAGO I/O System 750. It enables PLCs and industrial controllers to measure standard 4–20 mA current loop signals from field transmitters and sensors, allowing accurate monitoring of industrial processes within distributed automation systems.
Each channel converts incoming analog current signals into digital process data for use by PLCs and fieldbus controllers. The module uses a differential input configuration, providing improved measurement accuracy and better immunity to electrical noise in demanding industrial environments.
The module’s compact 12 mm DIN rail housing allows high channel density in control cabinets. With CAGE CLAMP® spring connection technology, installation is fast and secure, ensuring reliable connections even in vibration-prone industrial installations.
Key Advantages
- Reliable 4-channel analog input module.
- Supports standard 4–20 mA current loop signals.
- Differential input design improves noise immunity.
- Compact DIN rail module for distributed automation systems.
- High measurement accuracy for process monitoring.
- Electrical isolation between system and field levels.
Key Features
- 4 analog input channels.
- 4–20 mA current input range.
- Differential signal input configuration.
- 12-bit measurement resolution.
- Approx. 2 ms conversion time.
- 2-wire transmitter connections.
- LED indicators for module status.
- DIN rail mounted modular design.
Industrial Current Signal Monitoring
Current loop signals such as 4–20 mA are widely used across industrial automation systems because they provide reliable long-distance signal transmission with excellent resistance to electrical interference. These signals allow PLCs and controllers to receive accurate measurement values from field transmitters monitoring pressure, temperature, flow or level.
The WAGO 750-454/000-003 converts analog current loop signals into digital data that automation controllers can process for monitoring, alarms and process control. This enables precise supervision of industrial equipment and production processes across distributed automation architectures.
Typical Applications
- Monitoring analog signals from industrial transmitters.
- Integration of 4–20 mA process sensors.
- Process automation and instrumentation systems.
- Energy and utility monitoring systems.
- Industrial manufacturing and machine control.
Technical Specifications
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| Signal / Input Range | 4–20 mA | |
|---|---|---|
| Device Type | Analogue I/O Module | |
| Signal Type / Function | Analogue | |
| Number of I/O | 2 | |
| Product Series | WAGO I/O System 750 | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 | |
| Module type | Analog input module | |
| Number of inputs | 4 channels | |
| Signal type | Current input | |
| Input range | 4–20 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. 90 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 | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the WAGO 750-454/000-003 module used for?
The module measures analog current loop signals between 4 and 20 mA and converts them into digital process data for PLC or automation controller processing.
How many inputs does the module provide?
The module provides four analog input channels, allowing multiple sensors or transmitters to be monitored.
What signals can the module measure?
The module measures 4–20 mA current loop signals from industrial transmitters and sensors.
What resolution does the module provide?
The module provides 12-bit measurement resolution with a typical conversion time of approximately 2 milliseconds.
How is the module installed?
The module mounts onto a standard 35 mm DIN rail and connects to the WAGO I/O System 750 through the internal system bus.
Trusted by Automation Engineers
WAGO I/O System 750 modules are widely used by automation engineers and machine builders to implement reliable distributed control systems across industrial and process automation environments.
