Siemens 6ES7193-6AR00-0AA0 Bus Adapter Module

Siemens SIMATIC ET 200SP BusAdapter BA 2xRJ45 (6ES7193-6AR00-0AA0) is a Profinet bus adapter for the ET 200SP distributed I/O system, providing two RJ45 sockets to connect the ET 200SP backplane to an Ethernet-based Profinet network. This BA variant plugs into the ET 200SP interface slot and carries two copper Ethernet ports for direct network access to the connected I/O modules. The product is listed as "SIMATIC ET 200SP, BusAdapter BA 2xRJ45, 2 RJ45 sockets" with the corresponding part number, confirming its role as the network interface for ET 200SP nodes. Typical applications include wiring ET 200SP I/O nodes to a Profinet network in machine automation and smart manufacturing environments, enabling real-time I/O data exchange with a PLC or controller without requiring separate external switches in many panel layouts. Part number 6ES7193-6AR00-0AA0 uniquely identifies this 2xRJ45 bus adapter variant, ensuring compatibility with ET 200SP systems that demand direct Profinet Ethernet connectivity.