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URA-0400U – Unitronics AI4,0~10,0~5,1~5VDC,16Bits,10R
Unitronics URA-0400U UniStream Remote I/O analogue voltage input module featuring 4 analogue voltage inputs supporting 0-10 VDC, 0-5 VDC and 1-5 VDC signals with high precision 16-bit resolution.
£211.23
Why Choose the Unitronics URA-0400U Remote I/O Module?
The Unitronics URA-0400U is a high-precision analogue voltage input remote I/O module designed for industrial automation, machine control and process monitoring applications. As part of the advanced Unitronics UniStream Remote I/O series, it enables accurate acquisition of voltage signals from sensors, transmitters and field devices across distributed control systems.
Engineered for applications requiring enhanced measurement accuracy, the URA-0400U features 16-bit analogue resolution, providing superior signal precision compared to standard analogue modules. Its compact DIN rail-mounted design maximises panel space while integrated diagnostic LEDs simplify installation and maintenance.
With 4 analogue voltage inputs supporting 0-10 VDC, 0-5 VDC and 1-5 VDC signals, the URA-0400U is ideal for monitoring pressure sensors, position transducers, level instruments and other analogue field devices. Its rugged industrial construction and extended temperature range ensure dependable operation in demanding environments.
Key Advantages
- Compact remote analogue voltage input module for UniStream systems.
- 4 analogue voltage inputs supporting multiple voltage ranges.
- 16-bit analogue resolution for highly accurate measurements.
- 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 voltage input channels.
- Input ranges: 0-10 VDC, 0-5 VDC and 1-5 VDC.
- 16-bit conversion resolution.
- DIN rail mounting design.
- Integrated LED status indicators.
- Compact 12 mm wide housing.
- Designed for distributed automation systems.
High Accuracy Voltage Signal Acquisition
The Unitronics URA-0400U is designed to provide precise acquisition of analogue voltage signals from industrial instrumentation and field devices. Its 16-bit analogue conversion technology delivers excellent measurement resolution, making it ideal for applications requiring accurate monitoring and process control.
When integrated into a UniStream Remote I/O network, the module enables scalable automation architectures while maintaining reliable communication between field devices and central control systems. This flexibility makes it suitable for both machine-level automation and plant-wide process applications.
Typical Applications
- Industrial process automation.
- Machine monitoring and control systems.
- Building management systems.
- Pressure, position and level sensing applications.
- Utilities and infrastructure monitoring.
- Distributed and remote I/O installations.
Technical Specifications
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| Signal / Input Range | 0–10 V | |
|---|---|---|
| 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 voltage input remote I/O module | |
| Analogue inputs | 4 | |
| Input signal range | 0-10 VDC / 0-5 VDC / 1-5 VDC | |
| Resolution | 16-bit | |
| Supply voltage | 18-32 V DC (24 V DC nominal) | |
| Protection rating | IP20 | |
| 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-0400U used for?
The URA-0400U is used to acquire analogue voltage signals from industrial sensors and transmitters for monitoring and automation applications.
How many analogue inputs does the module provide?
The module provides 4 analogue voltage input channels.
Which voltage ranges are supported?
The URA-0400U supports 0-10 VDC, 0-5 VDC and 1-5 VDC analogue voltage 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-0400U 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.
