Why Choose the WAGO 750-484/040-000 Analogue Input Module?
The WAGO 750-484/040-000 is a high-reliability 2-channel analogue input module designed for the WAGO I/O System 750 XTR. It enables automation systems to acquire 4–20 mA current loop signals from field transmitters while simultaneously supporting HART communication, allowing digital interaction with intelligent process devices.
The module reads analogue measurement signals from industrial sensors such as pressure, flow, level and temperature transmitters while providing full access to HART diagnostics and configuration data. This allows engineers to retrieve additional process variables and device status directly through the PLC or control system.
Part of the WAGO XTR (Extreme) range, the module is engineered for demanding industrial environments with extended temperature tolerance and enhanced resistance to vibration and electromagnetic interference. It integrates seamlessly with WAGO fieldbus couplers and controllers to build scalable distributed automation systems.
Key Advantages
- Reliable 2-channel analogue input for industrial process measurement.
- Supports standard 4–20 mA current loop signals.
- HART protocol support for configuration and diagnostics of smart transmitters.
- XTR extreme environmental design for harsh industrial conditions.
- Integrated power supply for two-wire field transmitters.
- Seamless integration with WAGO 750 distributed I/O systems.
Key Features
- 2 analogue input channels.
- Input signal type: 4–20 mA current loop.
- HART communication capability.
- Resolution: 12-bit analogue-to-digital conversion.
- Integrated input filtering.
- Diagnostics including wire-break detection and range monitoring.
- XTR rugged design for extended environmental conditions.
Advanced HART Process Instrumentation Integration
Many industrial process sensors communicate using the 4–20 mA current loop, which provides excellent immunity to electrical noise and allows signals to travel long distances. Modern transmitters often include additional digital data accessible through the HART protocol.
The WAGO 750-484/040-000 module enables controllers to read analogue measurement values while also communicating with HART field devices. Engineers can access configuration settings, diagnostic information and additional measurement variables directly within the automation system.
Typical Applications
- Industrial process automation systems.
- Integration of HART-enabled pressure, level and flow transmitters.
- Energy and utilities monitoring installations.
- Harsh-environment automation using WAGO XTR modules.
- Distributed PLC and remote I/O architectures.
