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URD-3200-4 – Unitronics DI32,Universal,24VDC,40P
Unitronics URD-3200-4 remote digital input expansion module featuring 32 universal sink/source digital inputs, 24 VDC operation and DIN rail mounting for UniStream Remote I/O systems.
£133.88
Why Choose the Unitronics URD-3200-4 Remote Digital Input Module?
The Unitronics URD-3200-4 is a high-density remote digital input expansion module designed for the Unitronics UniStream Remote I/O platform. Developed for industrial automation, machine control and distributed I/O applications, this compact module provides thirty-two universal digital inputs, enabling efficient signal acquisition while minimising control cabinet space requirements.
As part of the UniStream Remote I/O family, the URD-3200-4 integrates seamlessly with UniStream Ethernet and EtherCAT remote I/O adapters, allowing machine builders and automation engineers to create scalable and decentralised control systems. Its slim DIN rail footprint makes it particularly suitable for installations where panel space is limited but high input density is required.
Featuring 32 universal digital inputs supporting both sink and source operation, the URD-3200-4 provides flexible connectivity for sensors, switches, push buttons and other industrial field devices. Fast response times and robust industrial construction ensure reliable operation in demanding manufacturing and process automation environments.
Key Advantages
- Compact 32-channel digital input module for industrial automation.
- Universal sink/source inputs for maximum wiring flexibility.
- 24 VDC nominal operation compatible with standard control systems.
- Designed for the Unitronics UniStream Remote I/O platform.
- Ultra-slim 12 mm DIN rail design saves valuable cabinet space.
- Fast signal response for accurate monitoring of field devices.
Key Features
- Unitronics UniStream Remote I/O series.
- 32 digital inputs.
- Universal sink/source input operation.
- 24 VDC nominal input voltage.
- 32 LED input status indicators.
- Photocoupler isolation between I/O and logic circuits.
- External common terminal configuration.
- Compact DIN rail mounting design.
High-Density Digital Input Monitoring for Industrial Automation
Digital input modules such as the Unitronics URD-3200-4 allow automation systems to efficiently monitor large numbers of field devices while reducing wiring complexity. By distributing I/O closer to machinery and process equipment, installation costs can be reduced and system flexibility improved.
The URD-3200-4 is particularly well suited to manufacturing systems, packaging machinery, material handling equipment, production lines and industrial process applications where large numbers of digital signals must be monitored reliably and efficiently.
Typical Applications
- Industrial machine automation.
- Packaging and processing equipment.
- Manufacturing and assembly lines.
- Material handling and conveyor systems.
- Remote monitoring of switches and sensors.
- Distributed UniStream Remote I/O installations.
Technical Specifications
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| Signal / Input Range | 24 V DC | |
|---|---|---|
| Product Series | UniStream Remote I/O (Uni-I/O) | |
| Device Type | Digital I/O Module | |
| Coil / Supply Voltage | 24 V DC | |
| Digital Inputs | 32 | |
| IP Rating | IP20 | |
| Series | UniStream Remote I/O | |
| Product type | Digital input expansion module | |
| Digital inputs | 32 | |
| Input type | Universal sink/source | |
| Nominal input voltage | 24 VDC | |
| Input voltage range | 15-32 VDC | |
| Input current | 3 mA maximum per input | |
| Input signal delay | 0.2 ms OFF to ON / 0.2 ms ON to OFF | |
| Input impedance | 10.2 kΩ typical | |
| Isolation | Photocoupler isolation | |
| Connection | 40-pin connector | |
| Protection rating | IP20 | |
| Mounting type | DIN rail mounting | |
| Operating temperature | -40°C to +70°C | |
| Dimensions (H × W × D) | 70 × 12 × 109 mm | |
| Weight | approximately 59 g |
Frequently Asked Questions
What is the Unitronics URD-3200-4 used for?
The URD-3200-4 is a remote digital input module used to add thirty-two digital inputs to UniStream Remote I/O automation systems.
How many digital inputs does the module provide?
The module provides 32 digital inputs for monitoring industrial field devices and control signals.
Does the URD-3200-4 support sink and source inputs?
Yes, the module supports both sink and source wiring configurations, providing flexibility for a wide range of industrial control applications.
What input voltage does the module require?
The URD-3200-4 operates with a nominal 24 VDC input supply and supports an operating range of 15-32 VDC.
Which controllers are compatible with this module?
The URD-3200-4 is designed for use with the Unitronics UniStream Remote I/O platform and compatible UniStream controllers.
Trusted by Automation Engineers Worldwide
Unitronics UniStream Remote I/O modules are widely deployed in industrial automation systems where high-density digital signal monitoring, reliable operation and scalable control architectures are essential.
