Processor Type:S5
Operating Frequency Range:0.1~600Hz
Modular & Compact Design:Yes
Built-in PLC Function:Yes
Built-in EMI Filter:Yes (230V 1 phase / 460V 3 phase)
Optional Fieldbus Modules:[“DeviceNet”,”Profibus”,”LonWorks”,”CANopen”]
RFI-Switch for Mains:Available
Easy DC BUS Sharing:Yes
Flexible Extension:Supports
Complete Protection:Yes
Nominal Input Voltage:208;240 Volts AC
Max. Current (CT):4.2 Amps
Max. Frequency:600 Hertz
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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