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ABB tb521-eth:ac500,terminal base,2slots
MPN: 1SAP112100R0270
Alt. SKU: TB521-ETH
Why Choose the ABB TB521-ETH?
The ABB TB521-ETH is a high-performance CPU terminal base designed for the AC500 V2 platform, offering reliable and flexible communication options for diverse industrial automation applications. This terminal base provides two slots for communication modules, allowing for seamless integration into existing and future systems. The TB521-ETH provides a robust and adaptable solution for your PLC communication needs. Its dual communication module slots offer flexibility for system expansion, while the integrated Ethernet and serial interfaces ensure compatibility with a wide range of industrial devices. This CPU base is built to ABB's high standards for reliability and performance, ensuring stable operation in demanding industrial environments.
Key Features
- Two slots for communication modules
- Integrated Ethernet interface
- Two serial interfaces (RS232/RS485)
- Compatible with AC500 V2 platform
- Compact and robust design
Technical Specifications
- Manufacturer: ABB
- Part Number: 1SAP112100R0270
- Height: 135 mm
- Width: 123.5 mm
- Depth: 28 mm
- Weight: 0.186 kg
Applications
- Industrial automation and control systems
- Process control and monitoring
- Machine control and automation
- Building automation systems
Frequently Asked Questions
| PLC Range | AC500 |
|---|---|
| Barcode | 4016779711463 |
| Manufacturer | ABB |
| Manufacturer Part Number | 1SAP112100R0270 |
| Module type | TERMINAL BASES |
| Alternative Product SKU | TB521-ETH |
AC500 PLC range
The AC500 PLC range provides a powerful and platform enabling you to create and design cost-effective, scalable, and highly flexible automation solutions with a range of benefits. This includes scalability achieved through a wide range of devices for the implementation and design of control task configurations and complex automation solutions. Additional benefits are action flexibility in a single integrated piece of software, and cost-effectiveness through a variety of I/O modules, CPUs, communication interface modules, communication modules, and accessories.
You can expect high-performance and memory capacities in networking capabilities provided advanced visualization, increased functionality, improved operating comfort, and highly individual client solutions. The AC500-eCo comes with the additional advantages of enhanced scalability, exceptional ease of handling, and increased flexibility through its approval for client use by globally accredited certification organizations. The result is a reliable and safe range that can be deployed on a global scale.

| The AC500 offers effective scalability through a wide variety of devices for the design and implementation of configurations suitable for controlling simple tasks and complex automation solutions. It provides flexibility in a single piece of integrated software that's cost-effective, with various I/O modules, CPUs, communication interface modules, communication modules, and accessories. ABB’s lifecycle policy and “all modules used on any CPUs concept” allows swift reactions, flexibility, and economical solutions, with the required reliability, security and ease needed to expand the automation system and meet new challenges. High levels of memory, performance, and networking capabilities allow for superior individual customer solutions. |