Enhance your AC500 V2 PLC system with the TB511-ETH, a high-performance CPU terminal base offering essential communication interfaces for flexible and efficient industrial automation. The TB511-ETH provides reliable communication for your AC500 V2 system. It integrates Ethernet and dual serial interfaces (RS232/RS485) in a compact design, enabling versatile connectivity options for various industrial control applications. This robust terminal base simplifies system integration and ensures stable communication for optimal performance, adhering to industry standards for dependability in demanding environments.
Key Features
Designed for AC500 V2 PLC systems
Integrated Ethernet interface for fast communication
Two serial interfaces (RS232/RS485) for versatile connectivity
Compact and robust design for industrial environments
Supports 1 communication module slot
Compliant with relevant industrial standards
Applications
Industrial automation and control systems
Process automation
Machine control
Building automation
Robotics
Frequently Asked Questions
The TB511-ETH supports standard Ethernet protocols such as TCP/IP, UDP/IP, and Modbus TCP. The serial interfaces support RS232 and RS485 protocols, including Modbus RTU.
The maximum cable length for the RS232 interface is typically 15 meters. For RS485, the maximum cable length can reach up to 1200 meters depending on the baud rate and cable characteristics.
Technical Specifications
Part Number
1SAP111100R0270
Product Name
TB511-ETH
Category
CPUs
Height
135 mm
Width
95.5 mm
Depth
28 mm
Weight
0.159 kg
Part Number
1SAP111100R0270
Product Name
TB511-ETH
Category
CPUs
Height
135 mm
Width
95.5 mm
Depth
28 mm
Weight
0.159 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...