Siemens 560-2123 Programmable Logic Controller Module is a SIMATIC PLC component identified by part number 560-2123. The listing includes cross-reference identifiers SCH2587800, 2587802-C, 560-21, and EX to aid matching and replacements. This modular PLC element is used for logic control within industrial automation systems as part of the Siemens SIMATIC family.
