Model Number:6ES5943-7UA21-0BA0
CPU Type:S5-115U
Programmer Ports:2
Input Voltage Range:208;240 Volts AC
Nominal Current Draw:4.2 Amps
Max Frequency:600 Hertz
Memory Size:256 Kbytes NC Memory (Max Extension 1.5 MB)
PLC Capacity:96 KB (Max. 288 KB)
The SIEMENS 6ES5943-7UA21 CPU 943 is engineered to deliver exceptional performance and reliability in demanding industrial environments. It is part of the S5 series, renowned for its robust design and ease of integration into existing automation systems.
Featuring a modular and compact design, this CPU seamlessly fits into control cabinets of all sizes, optimizing space and facilitating quick installation processes. Its built-in PLC functionality ensures seamless control over industrial processes, from simple to complex operations.
Equipped with an integrated EMI filter for both 230V single-phase and 460V three-phase power sources, this CPU ensures stable operation even under fluctuating electrical conditions. This feature is crucial for maintaining system integrity in noisy industrial environments.
The inclusion of optional Fieldbus Modules such as DeviceNet, Profibus, LonWorks, and CANopen enhances compatibility with a wide range of communication protocols, making it easier to integrate with various devices and systems within the factory floor.
Designed with complete protection standards in mind, this CPU safeguards against common industrial hazards, including voltage fluctuations, ensuring continuous operation without interruptions. Its flexible extension capabilities allow for easy scalability to meet evolving production demands.
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