Model Type:CPU943B
Processor Speed:Up to 600 Hz
Memory Capacity:48 KB RAM
Communication Interfaces:Built-in PLC Function
EMI Filtering:Standard 230V/460V
Fieldbus Compatibility:Optional Modules for DeviceNet, Profibus, LonWorks, CANopen
RFI Protection:Onboard switch
Power Consumption:4.2 Amps (Max.)
Operating Voltage:208-240 V AC
Protection Class:Complete
Dimensions:21.5 x 31.6 x 5.5 cm
Weight:0.733 kg
The SIEMENS 6ES5943-7UB11 CPU943B is engineered to meet the demands of modern industrial environments, offering unparalleled reliability and performance. Its modular design allows for easy integration into existing systems, facilitating seamless upgrades and expansions without downtime.
With a robust 600 Hz frequency range and ample 48 KB RAM, this processor module ensures smooth operation even in the most demanding applications. The built-in PLC function provides advanced control capabilities directly from the CPU, enhancing system efficiency and reducing the need for external programming devices.
Equipped with an on-board EMI filter for 230V and 460V power sources, the CPU943B is designed to mitigate electrical noise and interference, ensuring stable performance under various environmental conditions. Optional fieldbus modules for DeviceNet, Profibus, LonWorks, and CANopen further expand its connectivity options, making it compatible with a wide range of industrial networks.
RFI protection features ensure that the module remains resilient against electromagnetic disturbances, safeguarding critical operations against potential disruptions. The inclusion of an RFI switch on the mains provides an additional layer of defense against power fluctuations.
In terms of user experience, the CPU943B boasts a streamlined setup process and supports flexible configurations, allowing users to tailor the system to their specific needs. Its compact size and lightweight construction make it easy to install and maintain in tight spaces, contributing to a more efficient workflow within the factory floor.
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