Unitronics UID-W1616T Uni-I/O Wide expansion module featuring 16 digital inputs and 16 PNP transistor outputs for UniStream PLC automation systems.
£215.25
The Unitronics UID-W1616T is a high-density digital input and transistor output expansion module designed for the Unitronics UniStream PLC platform. As part of the advanced Uni-I/O Wide Series, this module combines 16 digital inputs and 16 PNP transistor outputs within a single compact expansion unit, enabling engineers to maximise I/O capacity while reducing control panel space requirements.
Designed for machine builders, OEMs and industrial automation professionals, the UID-W1616T integrates seamlessly with UniStream Built-in, Modular and Virtual PLC systems. Its wide-module architecture provides approximately 1.5 times the I/O density of standard Uni-I/O modules, allowing larger automation systems to be developed with fewer expansion modules and simplified wiring layouts.
Featuring 16 sink/source compatible digital inputs and 16 high-speed PNP transistor outputs, the UID-W1616T delivers rapid switching performance for DC loads while providing reliable monitoring of sensors, switches and field devices. The module is ideal for applications requiring fast response times, high output cycle rates and scalable control architectures.
The UID-W1616T is designed for industrial applications requiring a large number of digital signals combined with fast output response times. Its transistor outputs switch significantly faster than relay outputs, making the module ideal for machine automation, production systems and equipment that require frequent switching operations.
With sixteen digital inputs and sixteen transistor outputs housed within a single wide module, engineers can significantly increase I/O capacity while reducing wiring complexity and panel footprint. Integration with the UniStream platform provides straightforward configuration, diagnostics and maintenance through the UniLogic programming environment.
| IP Rating | IP20 |
|---|---|
| Series | Uni-I/O Wide |
| Product type | Digital mixed I/O expansion module |
| Digital inputs | 16 |
| Input type | Sink (PNP) / Source (NPN) |
| Input voltage | 24 VDC nominal |
| Input voltage range | 15-30 VDC |
| Digital outputs | 16 transistor outputs |
| Output type | PNP (Source) |
| Maximum output current | 0.5 A per output |
| Output groups | 1 group of 16 outputs |
| Switching time | 80 μs maximum |
| Operating voltage | 20.4-28.8 VDC |
| Nominal voltage | 24 VDC |
| Protection rating | IP20 / NEMA 1 |
| Mounting type | DIN rail or UniStream local expansion |
| Dimensions (H × W × D) | Approx. 65 × 135 × 67.2 mm |
| Operating temperature | -20°C to +55°C |
| Weight | Approx. 0.226 kg |
The UID-W1616T expands UniStream automation systems with 16 digital inputs and 16 transistor outputs for industrial monitoring and high-speed control applications.
The module provides a total of 32 I/O points, consisting of 16 digital inputs and 16 transistor outputs.
The UID-W1616T uses PNP (Source) transistor outputs capable of switching DC loads up to 0.5 A per channel.
Yes. The digital inputs support both sourcing (PNP) and sinking (NPN) wiring configurations.
Yes. The module is designed specifically for use with Unitronics UniStream Built-in, Modular and Virtual PLC platforms.
Unitronics Uni-I/O Wide modules provide high-density expansion capabilities that allow automation professionals to build scalable control systems with fast response times, reduced panel space requirements and reliable industrial performance.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...