Unitronics ULK-1616P2-M2P6 IO-Link digital hub featuring 16 configurable digital I/O points, 2A output capability, M12 connectivity and IP67 protection for industrial automation applications.
£157.50
The Unitronics ULK-1616P2-M2P6 is a rugged industrial IO-Link digital hub designed to simplify the connection of distributed sensors and actuators within modern automation systems. As part of the Unitronics UniStream® IO-Link product range, this hub enables decentralised I/O deployment, reducing wiring complexity and improving installation efficiency in industrial environments.
Featuring 16 configurable digital I/O points, the ULK-1616P2-M2P6 allows multiple field devices to communicate through a single IO-Link master connection. Its compact design, M12 industrial connectors and robust IP67-rated housing make it suitable for direct machine mounting without the need for additional protective enclosures.
Designed for machine builders, OEMs and industrial automation engineers, this IO-Link hub supports reliable communication, enhanced diagnostics and flexible system expansion. With a 2A output capability and industrial-grade construction, it delivers dependable performance across a wide range of automation applications.
The ULK-1616P2-M2P6 enables multiple digital sensors and actuators to be connected directly within the machine environment while communicating through a single IO-Link connection. This reduces wiring requirements, simplifies installation and improves maintenance efficiency across industrial automation systems.
Its robust IP67 enclosure allows installation close to field devices, helping minimise cable runs while providing reliable operation in demanding industrial conditions. The hub supports modern Industry 4.0 automation architectures and scalable machine designs.
| Voltage | 30 V |
|---|---|
| IP Rating | IP67 |
| Product type | IO-Link Digital Hub |
| I/O points | 16 configurable digital I/O |
| Signal type | PNP digital |
| Output capability | 2 A |
| Communication protocol | IO-Link |
| Supply voltage | 18-30 V DC (24 V DC nominal) |
| Connector type | M12, 5-pin |
| Protection rating | IP67 |
| Mounting type | Machine-mounted / field-mounted |
| Dimensions (L × W × H) | approx. 155 × 53 × 28.7 mm |
The ULK-1616P2-M2P6 is an IO-Link digital hub used to connect distributed digital sensors and actuators to industrial automation systems through an IO-Link master.
The hub provides 16 configurable digital I/O points for connecting field devices.
The ULK-1616P2-M2P6 operates from an 18-30 V DC supply, with 24 V DC being the nominal operating voltage.
Yes. The device features a rugged IP67-rated enclosure designed for direct machine mounting in demanding industrial environments.
The hub uses industrial M12 5-pin connectors for power and IO-Link connectivity.
Unitronics IO-Link hubs are widely used by machine builders and automation engineers to reduce wiring complexity, improve diagnostics and create scalable distributed control systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...