Unitronics URD-0008SK-8 UniStream Remote I/O module featuring 8 solid state relay outputs rated up to 240 VAC/DC and 0.5 A per channel for industrial automation systems.
Why Choose the Unitronics URD-0008SK-8 Remote I/O Module?
The Unitronics URD-0008SK-8 is a compact UniStream® Remote I/O solid state relay output module designed to provide reliable distributed switching control within industrial automation systems. As part of the Unitronics UniStream Remote I/O platform, it delivers eight solid state relay outputs that can be deployed remotely via Ethernet-based networks, allowing machine builders and automation engineers to create flexible and scalable control architectures.
Designed for demanding industrial environments, the URD-0008SK-8 combines high-density output capability with a compact DIN rail-mounted design. Solid state relay technology provides dependable switching performance without mechanical contact wear, helping to improve operational reliability and reduce maintenance requirements in automation applications.
With 8 solid state relay outputs, 240 VAC/DC switching capability and 0.5 A output current per channel, the URD-0008SK-8 is ideal for controlling contactors, alarms, indicators, solenoids and other field devices within distributed Ethernet-based control systems.
Key Advantages
Compact 8-channel solid state relay output module.
240 VAC/DC switching capability.
0.5 A output current per channel.
Designed for Unitronics UniStream Remote I/O systems.
Reliable solid state switching with no mechanical contact wear.
Space-saving DIN rail mounted design.
Suitable for industrial machine control and process automation.
Key Features
Unitronics UniStream Remote I/O series.
8 solid state relay outputs.
240 VAC/DC switching voltage.
0.5 A maximum output current per channel.
24 VDC field power supply operation.
LED status indication for output monitoring.
Removable terminal block connections.
DIN rail mounting.
Compatible with UniStream Ethernet Remote I/O adapters.
Designed for distributed control systems.
Reliable Distributed Output Control
The URD-0008SK-8 enables automation engineers to position output modules closer to machinery and field devices, reducing wiring complexity and simplifying installation. Combined with UniStream Remote I/O adapters, the module supports scalable Ethernet-based control systems suitable for modern manufacturing environments.
Its solid state relay outputs provide dependable switching performance and long service life, making the module suitable for applications requiring frequent operation, reliable performance and reduced maintenance requirements.
Typical Applications
Industrial automation systems.
Machine building and OEM equipment.
Packaging machinery.
Material handling and conveyor systems.
Process control installations.
Alarm and signalling systems.
Remote control of relays and contactors.
Distributed Ethernet I/O networks.
Technical Specifications
Current
0.5 A
Voltage
32 V
IP Rating
IP20
Series
UniStream Remote I/O
Product type
Solid state relay output module
Number of outputs
8
Output type
Solid state relay
Output voltage
Up to 240 VAC/DC
Maximum output current
0.5 A per channel
Field power supply
24 VDC nominal
Supply voltage range
15-32 VDC
Protection rating
IP20 / NEMA 1
Mounting type
DIN rail mounting
Operating temperature
-40°C to +70°C
Connection type
Removable terminal block
Module width
12 mm
Frequently Asked Questions
What is the Unitronics URD-0008SK-8 used for?
The URD-0008SK-8 provides eight solid state relay outputs for controlling field devices within UniStream Remote I/O automation systems.
How many outputs does the module provide?
The module features 8 solid state relay outputs.
What voltage can the outputs switch?
The outputs can switch loads up to 240 VAC/DC.
What is the maximum output current?
Each output supports up to 0.5 A of load current.
Which systems are compatible with this module?
The URD-0008SK-8 is designed for use with Unitronics UniStream Remote I/O adapters and controllers.
Trusted for Industrial Automation Projects
Unitronics UniStream Remote I/O modules are trusted by automation engineers and machine builders for reliable distributed control, flexible Ethernet networking and dependable industrial performance.
Current
0.5 A
Voltage
32 V
IP Rating
IP20
Series
UniStream Remote I/O
Product type
Solid state relay output module
Number of outputs
8
Output type
Solid state relay
Output voltage
Up to 240 VAC/DC
Maximum output current
0.5 A per channel
Field power supply
24 VDC nominal
Supply voltage range
15-32 VDC
Protection rating
IP20 / NEMA 1
Mounting type
DIN rail mounting
Operating temperature
-40°C to +70°C
Connection type
Removable terminal block
Module width
12 mm
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.
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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...