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URA-0004W – Unitronics AO4,0~20mA,12Bits,10R
Unitronics URA-0004W UniStream remote analogue output module featuring 4 analogue current outputs, 0-20 mA and 4-20 mA signal ranges, 12-bit resolution and extended temperature operation for industrial automation applications.
£165.12
Why Choose the Unitronics URA-0004W Analogue Output Module?
The Unitronics URA-0004W is a high-precision UniStream® remote I/O analogue output module designed to provide reliable current output signals for industrial automation and process control applications. Featuring 4 analogue current outputs supporting both 0-20 mA and 4-20 mA signal ranges, the module enables accurate control of variable speed drives, proportional valves, process instrumentation and other industrial devices requiring analogue current control.
As part of the Unitronics UniStream remote I/O platform, the URA-0004W allows engineers to extend analogue output capabilities across distributed control architectures while reducing wiring complexity and improving installation flexibility. Its compact DIN rail-mounted design occupies minimal panel space while delivering dependable industrial performance.
With 12-bit analogue resolution and an extended operating temperature range of -40°C to +70°C, the URA-0004W is ideally suited for demanding industrial environments where accurate process control and long-term reliability are essential.
Key Advantages
- Provides 4 analogue current output channels.
- Supports both 0-20 mA and 4-20 mA output signals.
- 12-bit resolution for precise analogue control.
- Designed for Unitronics UniStream remote I/O systems.
- Extended operating temperature range from -40°C to +70°C.
- Compact DIN rail-mounted installation.
- Suitable for distributed automation architectures.
- Reliable performance in demanding industrial environments.
Key Features
- Unitronics URA-0004W analogue output module.
- 4 analogue current outputs.
- Output ranges: 0-20 mA and 4-20 mA.
- 12-bit conversion resolution.
- Compatible with UniStream remote I/O platforms.
- LED status indication.
- DIN rail mounting design.
- 10-pin removable terminal block connection.
- Extended temperature industrial specification.
Accurate Current Signal Control for Industrial Automation
The URA-0004W enables PLC systems to generate precise current output signals for equipment requiring proportional control. Current loop signalling is widely used in industrial automation because it offers excellent noise immunity and maintains signal integrity across long cable distances, making it ideal for process control applications.
By integrating seamlessly into the UniStream remote I/O platform, the module allows analogue outputs to be distributed throughout machinery and production lines, improving system scalability while reducing installation costs and wiring requirements.
Typical Applications
- Variable frequency drive control.
- Industrial process automation.
- Control valve positioning.
- Flow and pressure control systems.
- Machine automation equipment.
- Distributed PLC architectures.
- Instrumentation and process regulation.
- OEM machinery and equipment manufacturing.
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 | |
| Signal Type / Function | Analogue | |
| Number of I/O | 4 | |
| Voltage | 32 V | |
| IP Rating | IP20 | |
| Product type | Remote analogue output module | |
| Number of outputs | 4 | |
| Output type | Analogue current | |
| Output ranges | 0-20 mA, 4-20 mA | |
| Resolution | 12-bit | |
| Supply voltage | 18-32 V DC (24 V DC nominal) | |
| Connection type | 10-pin removable terminal block | |
| Mounting type | DIN rail | |
| Protection rating | IP20 / NEMA 1 | |
| Operating temperature | -40°C to +70°C | |
| Dimensions (H × W × D) | approx. 70 × 12 × 99 mm | |
| System compatibility | Unitronics UniStream remote I/O systems |
Frequently Asked Questions
What is the Unitronics URA-0004W used for?
The URA-0004W provides analogue current outputs from a PLC to control industrial devices such as drives, control valves and process instrumentation.
How many analogue outputs does the module provide?
The module provides 4 analogue current output channels.
What output signal ranges are supported?
The URA-0004W supports both 0-20 mA and 4-20 mA analogue current outputs.
Which control systems is the module compatible with?
The module is designed for use with Unitronics UniStream remote I/O systems.
What resolution does the module provide?
The analogue outputs feature 12-bit resolution for accurate and stable signal control.
Trusted by Automation Engineers
Unitronics UniStream remote I/O modules are widely used in industrial automation systems to expand PLC functionality, simplify wiring and provide reliable analogue control throughout manufacturing and process environments.
