Processor Type:Central Processing Unit
Model Number:6ES5946-3UA21
Compatible System:SIMATIC S5
Operating Voltage:208;240 Volts AC
Operating Current:4.2 Amps
Max Frequency:600 Hertz
Protection Class:Complete
Input Type:Analog Input Module
Memory Capacity:256 Kbyte NC Memory
Communication Protocol:Built-in EMI filter (230V 1 phase / 460V 3 phase)
Extension Capabilities:Flexible extension through optional Fieldbus Modules (DeviceNet, Profibus, LonWorks, CANopen)
The SIEMENS 6ES5946-3UA21 CPU 946/947 CENTRAL PROCESSING UNIT is an indispensable component for industrial automation, engineered to deliver unparalleled performance and reliability in challenging environments.
With its modular and compact design, this CPU integrates seamlessly into existing control systems, ensuring efficient operation and compatibility with a wide array of devices.
Equipped with an embedded PLC function, it supports advanced programming languages, facilitating the implementation of sophisticated control strategies.
The built-in EMI filter ensures stable operation under varying electrical conditions, guaranteeing reliable performance in industrial settings.
The inclusion of optional fieldbus modules (DeviceNet, Profibus, LonWorks, CANopen) enables seamless connectivity with various network protocols, enhancing system integration capabilities.
The RFI-switch for mains provides protection against electromagnetic interference, safeguarding against potential disruptions caused by external signals.
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