Model Number:6ES5943-7UB21
CPU Type:CPU943B
Technology:S7-115U
Operating Voltage:230V AC or 460V 3-phase
Processing Speed:0.1~600Hz
Built-in Functions:PLC, EMI Filter, Fieldbus Modules
RFI Resistance:Yes
Input Capacity:Up to 24 analog inputs
Output Capacity:Up to 16 digital outputs
Memory:256Kbyte NC Memory, Expandable up to 1.5MB
Programming Interface:2x Programmer Ports
Protection Features:Complete protection against overvoltage, overcurrent, short-circuit
Dimensions:215 x 308 x 53mm
Weight:0.794kg
The SIEMENS 6ES5943-7UB21 CPU943B Process Control Module boasts a robust 1 MHz processor speed, ensuring swift and precise operation in demanding industrial environments.
Equipped with 128 KB of memory capacity, this module offers ample space for storing program code and data, facilitating the seamless execution of complex control tasks.
Operates on a reliable 230 VAC power supply, making it suitable for a wide range of industrial applications worldwide.
Featuring 16 input/output channels, the CPU943B allows for versatile connections and integration with various sensors and actuators, enhancing system flexibility and efficiency.
Supports multiple communication interfaces including MPI and PROFINET, enabling seamless data exchange and control over industrial networks, thereby optimizing operational performance and connectivity.











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