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 engineered to seamlessly integrate into the comprehensive Siemens automation ecosystem, ensuring seamless communication and enhanced system performance.
Featuring a modular and compact design, this CPU offers a built-in PLC function, optimizing efficiency and reducing setup time. Its built-in EMI filter ensures reliable operation in environments with varying power quality.
With support for multiple fieldbus protocols including DeviceNet, Profibus, LonWorks, and CANopen, the CPU provides a versatile communication interface, enhancing compatibility with a wide range of industrial equipment.
Designed with a complete protection feature, this CPU ensures robust operation under harsh industrial conditions, backed by its 256 Kbyte NC memory capacity for efficient data processing and storage.
The inclusion of flexible extension capabilities through optional Fieldbus Modules allows for easy integration with other components in the automation system, supporting scalable and future-proofed industrial solutions.
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