Why Choose the Unitronics ULK-EIP-8AP6 IO-Link Master?
The Unitronics ULK-EIP-8AP6 is a high-performance IO-Link Master module designed to connect intelligent sensors, actuators and IO-Link devices directly to industrial automation systems via EtherNet/IP communication. As part of the Unitronics UniStream® IO-Link range, this industrial-grade master enables seamless integration between field devices and PLC controllers while providing advanced diagnostics, device parameterisation and real-time process monitoring.
Featuring 8 Class A IO-Link ports, the ULK-EIP-8AP6 provides a scalable and efficient solution for distributed automation architectures. By consolidating multiple devices into a single communication node, the module helps reduce wiring complexity, simplify installation and improve machine maintainability.
Its rugged IP67-rated enclosure allows direct installation on machinery and production equipment without requiring additional protective housings. Designed for demanding industrial environments, the ULK-EIP-8AP6 supports modern Industry 4.0 applications, predictive maintenance strategies and smart factory initiatives.
Key Advantages
Industrial IO-Link Master with EtherNet/IP communication.
8 Class A IO-Link ports for sensor and actuator integration.
IP67-rated housing for harsh industrial environments.
Reduces wiring complexity and installation costs.
Provides advanced diagnostics and device monitoring.
Enables remote configuration and parameter management.
Compatible with Unitronics UniStream® PLC systems and EtherNet/IP networks.
Key Features
Unitronics ULK-EIP-8AP6 IO-Link Master.
8 IO-Link Class A ports.
EtherNet/IP industrial communication protocol.
M12 5-pin IO-Link connectors.
RJ45 Ethernet network connectivity.
IP67 protection rating.
Real-time diagnostics and device monitoring.
Remote sensor and actuator parameterisation.
Field-mounted industrial design.
Intelligent Device Connectivity for Smart Manufacturing
The ULK-EIP-8AP6 acts as the communication gateway between IO-Link field devices and EtherNet/IP automation networks. It enables machine builders and automation engineers to integrate intelligent sensors, switches, valves and actuators into modern control systems while gaining access to valuable diagnostic and process information.
With eight Class A ports available, the module supports a wide range of connected devices while maintaining a compact installation footprint. The IP67 housing allows deployment directly on machinery, reducing cable runs and increasing system flexibility across industrial automation projects.
Typical Applications
Industrial machine automation.
Packaging and assembly machinery.
Material handling and conveyor systems.
Smart factory and Industry 4.0 projects.
Distributed sensor and actuator networks.
OEM machine building.
Process monitoring and control.
Predictive maintenance applications.
Technical Specifications
Current
8 A
Voltage
30 V
IP Rating
IP67
Product type
IO-Link Master Module
Communication protocol
EtherNet/IP
IO-Link ports
8 Class A
Connector type
M12 5-pin connectors
Ethernet interface
RJ45
Supply voltage
18-30 V DC
Protection rating
IP67
Maximum IO-Link cable length
20 m
Mounting type
Machine-mounted / field-mounted
Default IP address
192.168.1.200
Application
Smart sensor and actuator integration
Frequently Asked Questions
What is the Unitronics ULK-EIP-8AP6 used for?
The ULK-EIP-8AP6 is an IO-Link Master that connects intelligent IO-Link sensors and actuators to PLC automation systems using EtherNet/IP communication.
How many IO-Link devices can be connected?
The module provides 8 Class A IO-Link ports, allowing up to eight IO-Link devices to be connected directly.
What communication protocol does the module use?
The ULK-EIP-8AP6 communicates with automation systems using the EtherNet/IP industrial Ethernet protocol.
Can the module be mounted directly on machinery?
Yes. The rugged IP67-rated enclosure allows direct machine-mounted installation in demanding industrial environments.
What types of devices can be connected?
The IO-Link Master supports a wide range of IO-Link-compatible sensors, actuators, hubs and intelligent field devices using standard IO-Link communication.
Trusted for Modern Industrial Automation
Unitronics IO-Link Master modules are widely used by automation engineers and machine builders to create intelligent, scalable and data-driven automation systems with enhanced diagnostics and simplified connectivity.
Current
8 A
Voltage
30 V
IP Rating
IP67
Product type
IO-Link Master Module
Communication protocol
EtherNet/IP
IO-Link ports
8 Class A
Connector type
M12 5-pin connectors
Ethernet interface
RJ45
Supply voltage
18-30 V DC
Protection rating
IP67
Maximum IO-Link cable length
20 m
Mounting type
Machine-mounted / field-mounted
Default IP address
192.168.1.200
Application
Smart sensor and actuator integration
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...