Product Description
ABB TB511-ETH Programming module CPU baseboard
The ABB TB511-ETH is a central processing unit (CPU) baseboard designed for the AC500 PLC platform. It serves as the foundation for an AC500 CPU module, providing essential connectivity and expansion capabilities. This module is equipped with an integrated Ethernet interface for programming, network communication, and HMI connectivity, facilitating seamless integration into modern industrial automation systems. It also includes an RS232 serial port for programming and service tasks. The TB511-ETH baseboard supports the connection of up to ten S500 or S500-eCo I/O modules, allowing for flexible and scalable system configurations tailored to specific application needs.
Technical Specifications:
- Model: TB511-ETH
- Product ID: 1SAP111100R0270
- Communication Interface: 1 x Ethernet (RJ45, 10/100 Mbit/s)
- Serial Interface: 1 x RS232 (SUB-D 9-pole) for programming/service
- I/O Expansion: Supports up to 10 S500/S500-eCo I/O modules
- Supply Voltage: 24 V DC
- Dimensions (W x H x D): 67.5 mm x 135 mm x 75 mm

ABB TB511-ETH Programming module CPU baseboard
Discover the ABB TB511-ETH CPU baseboard, a core component for the AC500 PLC system. This module features an integrated Ethernet port for easy programming and network communication, and supports up to 10 I/O expansion modules for scalable automation solutions.





