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ULK-1616P2-M2P6 – IO-Link Hub, 8 Analog I/O
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.
£141.32
Why Choose the Unitronics ULK-1616P2-M2P6 IO-Link Hub?
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.
Key Advantages
- Industrial IO-Link digital hub for distributed automation systems.
- 16 configurable digital I/O points.
- 2A output capability for industrial applications.
- Reduces control cabinet wiring and installation costs.
- IP67-rated enclosure for harsh industrial environments.
- M12 industrial connectivity for reliable field installation.
- Supports decentralised machine architectures.
- Compatible with Unitronics UniStream® IO-Link systems.
Key Features
- Unitronics ULK-1616P2-M2P6 IO-Link Hub.
- 16 configurable digital I/O channels.
- PNP digital signal support.
- 2A output current capability.
- IO-Link communication protocol.
- M12 5-pin industrial connectors.
- IP67 protection rating.
- LED indicators for power, communication and I/O status.
- Machine-mounted industrial design.
Efficient Distributed Digital Connectivity
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.
Typical Applications
- Industrial machine automation.
- Packaging and processing machinery.
- Material handling systems.
- Conveyor and logistics equipment.
- Assembly and production lines.
- Factory automation projects.
- OEM machinery and equipment.
- Industry 4.0 installations.
Technical Specifications
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| Number of I/O | 8 | |
|---|---|---|
| Product Series | Unitronics IO-Link | |
| Device Type | Communication / Function Module | |
| Coil / Supply Voltage | 18–30 V DC | |
| Communication | IO-Link | |
| Supported Protocols | IO-Link | |
| Signal Type / Function | Analogue, Digital | |
| 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 |
Frequently Asked Questions
What is the Unitronics ULK-1616P2-M2P6 used for?
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.
How many I/O points are available?
The hub provides 16 configurable digital I/O points for connecting field devices.
What supply voltage does the hub require?
The ULK-1616P2-M2P6 operates from an 18-30 V DC supply, with 24 V DC being the nominal operating voltage.
Is the module suitable for harsh industrial environments?
Yes. The device features a rugged IP67-rated enclosure designed for direct machine mounting in demanding industrial environments.
What connector type is used?
The hub uses industrial M12 5-pin connectors for power and IO-Link connectivity.
Trusted for Modern Industrial Automation
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.
