SIMATIC WinCC Professional 512 Power Tags, SUS Software Update Service, as part of this contract you will receive all current software versions for one year, the contract will automatically be extended by 1 year if it is not terminated 3 months before expiry. Delivery and service period: 1 year from the invoice date Requirement for completion: current version of the software With SIMATIC WinCC Professional, Siemens offers a SCADA system that is perfectly integrated into the TIA Portal. It is a PC-based operator control and monitoring system for visualizing and operating processes, production processes, machines and systems in all industries - from simple single-user systems to multi-user systems and cross-site solutions with web clients. Software Update Service Engineering 512 Power Tags