Model Number:6ES5943-7UA22
Brand:SIEMENS
Processor Type:Central Processing Unit (CPU)
Operating Voltage:AC 230V, 1 Phase
Communication Interface:Profinet, Ethernet
Memory Capacity:512 KB RAM, 32 KB EEPROM
Max. Processing Speed:100,000 Instructions per Second
Temperature Range:-20°C to +60°C
Dimensions:178 x 178 x 120 mm
Weight:1.5 kg
Input/Output Channels:24 Digital Inputs, 16 Digital Outputs
Crafted with modular and compact design principles, the SIEMENS 6ES5943-7UA22 CPU943 Processor Module offers a sleek yet powerful solution for industrial control systems. Its built-in PLC function ensures seamless integration into existing automation networks, enhancing operational efficiency and reliability.
Equipped with an EMI filter (230V 1 phase / 460V 3 phase), this module is designed to mitigate interference and maintain stable performance in challenging industrial environments.
Optional Fieldbus Modules provide flexibility in communication protocols, allowing for easy connection to DeviceNet, Profibus, LonWorks, and CANopen systems. This feature simplifies system integration and expands the scope of applications.
The RFI-switch for mains ensures reliable power supply, while the flexible DC BUS sharing capability optimizes energy management within the system. Comprehensive protection mechanisms safeguard against common industrial hazards, ensuring uninterrupted operation.
With a nominal input voltage of 208;240 Volts AC and a maximum frequency of 600 Hz, the CPU943 Processor Module is suitable for a wide range of industrial settings. It is equipped with 4.2 Amps current draw capacity, ensuring sufficient power delivery for demanding tasks.











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