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URA-0400T – Unitronics AI4,0~20,4~20mA,16Bits,10R
Unitronics URA-0400T UniStream Remote I/O analogue current input module featuring 4 analogue current inputs supporting 0-20 mA and 4-20 mA signals with high precision 16-bit resolution.
£211.23
Why Choose the Unitronics URA-0400T Remote I/O Module?
The Unitronics URA-0400T is a high-precision analogue current input remote I/O module designed for industrial automation, process monitoring and distributed control applications. As part of the advanced Unitronics UniStream Remote I/O series, it provides accurate acquisition of current signals from sensors, transmitters and instrumentation devices used throughout modern industrial systems.
This module is specifically engineered for applications requiring enhanced measurement accuracy, offering 16-bit analogue resolution for superior signal precision. Its compact DIN rail-mounted design enables efficient use of panel space, while integrated diagnostics and LED indicators simplify installation, commissioning and maintenance.
With 4 analogue current inputs supporting both 0-20 mA and 4-20 mA signals, the URA-0400T is ideal for monitoring pressure, flow, level and process control instrumentation. Its extended temperature rating and rugged industrial design ensure dependable operation in demanding environments.
Key Advantages
- Compact remote analogue current input module for UniStream systems.
- 4 analogue current inputs supporting 0-20 mA and 4-20 mA signals.
- 16-bit analogue resolution for enhanced measurement accuracy.
- Suitable for distributed and remote I/O architectures.
- 18-32 V DC operating voltage range.
- Extended temperature design for harsh industrial environments.
Key Features
- Unitronics UniStream Remote I/O series.
- 4 analogue current input channels.
- Input ranges: 0-20 mA and 4-20 mA.
- 16-bit conversion resolution.
- DIN rail mounting design.
- Integrated LED status indicators.
- Compact 12 mm wide housing.
- Designed for distributed automation systems.
High Accuracy Process Signal Acquisition
The Unitronics URA-0400T is designed to deliver precise acquisition of analogue current signals from industrial field devices. Its 16-bit analogue conversion technology provides enhanced resolution and measurement accuracy compared to standard 12-bit modules, making it suitable for critical monitoring and control applications.
When integrated into a UniStream Remote I/O system, the module enables scalable automation architectures while maintaining reliable communication between field instrumentation and central controllers. This flexibility makes it ideal for both machine-level automation and plant-wide process control systems.
Typical Applications
- Industrial process automation.
- Water and wastewater treatment systems.
- Pressure, flow and level monitoring.
- Energy management systems.
- Building automation and utilities.
- Distributed and remote I/O installations.
Technical Specifications
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| Signal / Input Range | 0–20 mA, 4–20 mA | |
|---|---|---|
| Product Series | UniStream Remote I/O (Uni-I/O) | |
| Device Type | Analogue I/O Module | |
| Coil / Supply Voltage | 18–32 V DC | |
| Analogue I/O | 4 AI / 0 AO | |
| Signal Type / Function | Analogue | |
| Voltage | 32 V | |
| IP Rating | IP20 | |
| Series | UniStream Remote I/O | |
| Product type | Analog current input remote I/O module | |
| Analogue inputs | 4 | |
| Input signal range | 0-20 mA / 4-20 mA | |
| Resolution | 16-bit | |
| Supply voltage | 18-32 V DC (24 V DC nominal) | |
| Protection rating | IP20 / NEMA 1 | |
| Mounting type | DIN rail | |
| Connection | 1 × 10-pin removable terminal block | |
| Operating temperature | -40°C to +70°C | |
| Dimensions (H × W × D) | 70 × 12 × 99 mm |
Frequently Asked Questions
What is the Unitronics URA-0400T used for?
The URA-0400T is used to acquire analogue current signals from industrial sensors and transmitters for monitoring and automation applications.
How many analogue inputs does the module provide?
The module provides 4 analogue current input channels.
Which signal ranges are supported?
The URA-0400T supports both 0-20 mA and 4-20 mA analogue current signals.
What resolution does the module offer?
The module features 16-bit analogue resolution for highly accurate signal acquisition and monitoring.
Where is the URA-0400T typically installed?
The module is designed for DIN rail mounting within industrial control panels and distributed automation systems.
Trusted for Precision Industrial Automation
Unitronics UniStream Remote I/O modules are widely used in industrial automation systems where accurate signal acquisition, scalable control architectures and dependable field connectivity are essential.
