The ABB TB541-ETH is a powerful and versatile CPU designed for the AC500 V2 PLC platform. Providing both Ethernet and serial communication options, this terminal base enables seamless integration into a wide range of industrial control systems, meeting the demands of modern automation environments. The TB541-ETH provides a robust and reliable foundation for your AC500 V2 PLC system. Its integrated communication interfaces simplify connectivity and reduce the need for external communication modules. This compact design saves valuable panel space and streamlines installation, minimizing downtime and maximizing efficiency.
Key Features
Designed for AC500 V2 PLC systems
Integrated Ethernet interface
Two serial interfaces (RS232/RS485)
Supports 4 communication modules
Compact and space-saving design
Applications
Industrial automation and control systems
Process automation
Machine control
Building automation
SCADA systems
Frequently Asked Questions
The TB541-ETH supports various protocols including Modbus TCP, EtherNet/IP, and Profibus DP through optional communication modules.
The TB541-ETH provides slots for up to four communication modules, allowing for flexible system expansion.
Please refer to the official ABB documentation for the specific operating voltage range of the TB541-ETH.
Technical Specifications
SKU
1SAP114100R0270
Height
135 mm
Width
179.5 mm
Depth
28 mm
Weight
0.24 kg
SKU
1SAP114100R0270
Height
135 mm
Width
179.5 mm
Depth
28 mm
Weight
0.24 kg
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...