USED | Siemens S7-200 226XM CPU Module 6ES7 216-2BF22-0XB0 The Siemens S7-200 226XM CPU Module is a specific industrial automation component designed for use with Simatic S7 controllers. This CPU module is manufactured in the United States by Siemens, a well-known brand in the PLC Processors industry. It is a key element for controlling and monitoring industrial processes in a variety of settings. With its specific design for the S7/200 controller platform, this CPU Module ensures reliable performance and efficiency in complex automation systems.