URA-0004Z – Unitronics AO4,0~10VDC,16Bits,10R

Why Choose the Unitronics URA-0004Z Analogue Output Module?

The Unitronics URA-0004Z is a high-precision analogue voltage output module designed for integration within Unitronics UniStream remote I/O automation systems. The module provides four analogue voltage outputs with a 0–10 V DC signal range and 16-bit resolution, enabling highly accurate control of industrial equipment such as variable speed drives, actuators and process devices.

Engineered for use within the UniStream PLC ecosystem, the URA-0004Z allows engineers to expand automation systems with additional high-resolution analogue control channels. Its advanced conversion accuracy makes it suitable for applications that require precise voltage control signals across industrial machinery and process automation systems.

Installed as part of the UniStream Ethernet Remote I/O architecture, the module communicates with the controller through a remote I/O adapter. This distributed I/O design allows modules to be located closer to machines and sensors, reducing wiring complexity while maintaining reliable communication with the PLC system.

Key Advantages

• Provides 4 analogue voltage outputs for industrial control applications.
• 16-bit resolution delivers highly accurate analogue signals.
• Standard 0–10 V DC output range suitable for many automation devices.
• Designed for seamless integration with Unitronics UniStream PLC systems.
• Compact DIN-rail module suitable for control cabinet installation.
• Supports distributed automation via UniStream remote I/O adapters.

Key Features

• Analogue voltage output expansion module.
• 4 analogue output channels.
• 0–10 V DC output range.
• 16-bit analogue conversion resolution.
• Removable 10-pin terminal block for field wiring.
• Compact 12 mm DIN-rail mounting design.
• LED indicators for module and I/O status.
• Designed for UniStream distributed automation systems.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Remote I/O
• Model: URA-0004Z
• Module type: Analogue voltage output module
• Number of outputs: 4
• Output signal range: 0–10 V DC
• Resolution: 16-bit
• Supply voltage: 18–32 V DC (24 V nominal)
• Connection: 10-pin removable terminal block
• Mounting: DIN rail (approx. 12 mm width)
• Protection rating: IP20 / NEMA 1
• Operating temperature: −40 °C to +70 °C
• Application: High-precision analogue voltage control

Analogue Control in Industrial Automation

Analogue voltage signals such as 0–10 V DC are widely used in industrial automation to regulate equipment including variable frequency drives, valves, dampers and process control devices. PLC systems generate these signals to control machine speed, pressure or position in real time.

Modules like the URA-0004Z allow engineers to expand PLC capabilities by adding high-resolution analogue outputs within distributed automation architectures. By installing remote I/O modules closer to machines, wiring complexity can be reduced while maintaining reliable and accurate control signals across the system.

Typical Applications

• Control of variable speed drives and motor controllers.
• Industrial process automation systems.
• Control of valves, dampers and analogue actuators.
• Distributed I/O expansion for UniStream PLC systems.
• Manufacturing and machine automation equipment.