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URD-1600-8 – Unitronics DI16,Universal,24VDC,18R
Unitronics URD-1600-8 remote digital input expansion module featuring 16 universal sink/source digital inputs, 24 VDC operation and DIN rail mounting for UniStream Remote I/O systems.
£81.81
Why Choose the Unitronics URD-1600-8 Remote Digital Input Module?
The Unitronics URD-1600-8 is a high-density remote digital input expansion module designed for the Unitronics UniStream Remote I/O platform. Engineered for industrial automation, machine control and distributed I/O applications, this module provides sixteen digital inputs within an ultra-slim housing, allowing automation engineers to maximise system flexibility while minimising control panel space requirements.
As part of the UniStream Remote I/O family, the URD-1600-8 integrates seamlessly with UniStream Ethernet Remote I/O systems, enabling efficient decentralised signal acquisition throughout manufacturing facilities and industrial machinery. Its compact design and robust construction make it ideal for OEMs, machine builders and industrial system integrators.
Featuring 16 universal digital inputs supporting both sink and source operation, the URD-1600-8 offers exceptional versatility for monitoring sensors, switches, push buttons and other field devices. Fast response times and reliable operation across extended temperature ranges ensure dependable performance in demanding industrial environments.
Key Advantages
- Compact 16-channel digital input module for industrial automation.
- Universal sink/source inputs for flexible wiring configurations.
- 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 panel space.
- Fast input response times for accurate signal acquisition.
Key Features
- Unitronics UniStream Remote I/O series.
- 16 digital inputs.
- Sink or source input operation.
- 24 VDC nominal input voltage.
- Photocoupler isolation between I/O and logic circuits.
- Dual common connections for simplified wiring.
- 16 LED input status indicators.
- DIN rail mounting design.
High-Density Digital Input Monitoring for Industrial Automation
Digital input modules such as the Unitronics URD-1600-8 enable automation systems to efficiently monitor large numbers of field devices without increasing control cabinet complexity. Distributed I/O architectures reduce wiring requirements, simplify installation and improve system scalability.
The URD-1600-8 is particularly well suited to production machinery, conveyor systems, packaging equipment, material handling applications and industrial process automation where high input density and dependable signal acquisition are essential.
Typical Applications
- Industrial machine automation.
- Packaging and processing machinery.
- Manufacturing and assembly lines.
- Material handling systems.
- Remote monitoring of sensors and switches.
- 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 | 16 | |
| IP Rating | IP20 | |
| Series | UniStream Remote I/O | |
| Product type | Digital input expansion module | |
| Digital inputs | 16 | |
| Input type | Universal sink/source | |
| Nominal input voltage | 24 VDC | |
| Input voltage range | 15-32 VDC | |
| Input current | 3.05 mA maximum per input | |
| Input signal delay | 0.3 ms OFF to ON / 0.3 ms ON to OFF | |
| Isolation | Photocoupler isolation | |
| Connection | 18-pin removable terminal block | |
| 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 63 g |
Frequently Asked Questions
What is the Unitronics URD-1600-8 used for?
The URD-1600-8 is a remote digital input module used to add sixteen digital inputs to UniStream Remote I/O automation systems.
How many digital inputs does the module provide?
The module provides 16 digital inputs for monitoring industrial field devices and control signals.
Does the URD-1600-8 support sink and source inputs?
Yes, the module supports both sink and source wiring configurations, providing installation flexibility across a wide range of control systems.
What input voltage does the module require?
The URD-1600-8 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-1600-8 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 used in industrial automation systems requiring reliable digital signal acquisition, flexible expansion and efficient integration into modern machine control architectures.
