URD-0800 – Unitronics DI8,Universal,24VDC,10R

Why Choose the Unitronics URD-0800 Remote Digital Input Module?

The Unitronics URD-0800 is a compact and reliable remote digital input expansion module designed for use with the Unitronics UniStream Remote I/O platform. Engineered for industrial automation and machine control applications, this module provides eight high-performance digital inputs for monitoring switches, sensors, push buttons and other field devices across distributed control systems.

As part of the UniStream Remote I/O family, the URD-0800 enables machine builders and automation engineers to expand system functionality while reducing wiring complexity. The module integrates seamlessly with UniStream controllers via remote I/O adapters, making it ideal for decentralised automation architectures and large-scale industrial installations.

Featuring 8 universal digital inputs supporting both sink and source operation, the URD-0800 offers excellent flexibility for industrial control systems. Its slim 12 mm DIN rail design helps maximise cabinet space while delivering dependable operation across a wide temperature range.

Key Advantages

• Compact 8-channel digital input module for industrial automation.
• Universal sink/source input configuration for flexible installation.
• 24 VDC nominal operation suitable for standard industrial control systems.
• Designed for the Unitronics UniStream Remote I/O platform.
• Fast input response times for accurate signal monitoring.
• Space-saving 12 mm DIN rail module for control panels.

Key Features

• Unitronics UniStream Remote I/O series.
• 8 digital inputs.
• Sink or source input operation.
• 24 VDC nominal input voltage.
• Adjustable input filtering up to 10 ms.
• Optocoupler isolation between I/O and logic.
• LED status indication for each input.
• Compact DIN rail mounting design.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Remote I/O
• Model: URD-0800
• Product type: Digital input expansion module
• Digital inputs: 8
• Input type: Universal sink/source
• Nominal input voltage: 24 VDC
• Input voltage range: 15-32 VDC
• Input current: 3.03 mA maximum per input
• Input signal delay: 0.3 ms OFF→ON / 0.3 ms ON→OFF
• Input filter: Adjustable up to 10 ms
• Isolation: Optocoupler isolation
• Protection rating: IP20
• Mounting type: DIN rail mounting
• Operating temperature: -40°C to +70°C
• Dimensions (H × W × D): approx. 70 × 12 × 99 mm
• Weight: approx. 39 g

Reliable Digital Signal Monitoring for Industrial Systems

Digital input modules such as the Unitronics URD-0800 allow automation systems to monitor field devices efficiently while supporting distributed I/O architectures. By locating I/O closer to machines and sensors, installation costs can be reduced and control system flexibility improved.

The URD-0800 is particularly suited to OEM machinery, manufacturing equipment, process control systems and industrial automation projects where reliable signal acquisition and scalable expansion are essential.

Typical Applications

• Industrial machine automation.
• Packaging and processing equipment.
• Material handling and conveyor systems.
• Production and assembly lines.
• Remote monitoring of switches and sensors.
• Distributed I/O installations using UniStream controllers.

Trusted by Automation Engineers Worldwide

Unitronics UniStream Remote I/O modules are widely used in industrial automation systems requiring reliable digital signal monitoring, flexible expansion and seamless integration into modern machine architectures.