Available. The ABB TB511-ETH (1SAP111100R0270) is a terminal base designed for the AC500 V2 programmable logic controller (PLC) system. It features a single slot for a communication module, an Ethernet interface, and two serial interfaces (RS232/RS485), facilitating versatile connectivity options. The terminal base operates with a 24 V DC supply voltage and is housed in an IP20-rated enclosure, ensuring protection against dust and contact with hazardous parts. Its compact dimensions (95.5 mm width, 135 mm height, 28 mm depth) and lightweight design (0.17 kg) make it suitable for installations where space and weight are considerations. The operating temperature range spans from 0°C to +60°C, with storage capabilities between -40°C and +70°C, accommodating various industrial environments. This terminal base is ideal for applications requiring reliable communication interfaces within the AC500 PLC system.