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SIEMENS 6ES5943-7UB21 CPU943B Processor Module for Industrial Control Systems

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The SIEMENS 6ES5943-7UB21 CPU943B Process Control Module is a core component of industrial automation systems, designed for efficient data processing and control in complex industrial settings.

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.

SIEMENS 6ES5943-7UB21 CPU943B Processor Module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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