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SIEMENS CPU943 Processor Module 6ES5943-7UA21, Compact Control Solution for Industrial Automation

The Siemens 6ES5943-7UA21 CPU943 Processor Module is a high-performance core component of the SIMATIC S7 series, designed for industrial automation applications. It offers seamless integration and advanced control capabilities, making it ideal for complex manufacturing environments.

Brand:SIEMENS

Model Number:6ES5943-7UA21

Processor Type:Central Processing Unit

Operating Voltage Range:208;240 Volts AC

Amperage (CT):4.2 Amps

Frequency Capability:0.1~600Hz

Max Frequency:600 Hertz

Connectivity Options:Built-in Fieldbus Modules (DeviceNet, Profibus, LonWorks, CANopen)

Protection Features:Complete Protection

Input Voltage:230V 1 phase / 460V 3 phase

Module Dimensions:Compact Design

Memory Size:256 Kbyte NC Memory

    Integrating advanced processing capabilities with seamless integration into Siemens S5 series systems, the CPU943 – 6ES5943-7UA21 Central Processing Unit is designed for demanding industrial automation tasks. Its modular architecture allows for flexible configuration to meet specific application needs.

    Featuring a wide operating frequency range from 0.1Hz to 600Hz, this CPU ensures smooth operation across various industrial processes. The built-in PLC function supports efficient programming and control logic execution.

    Equipped with an integrated EMI filter, it ensures reliable performance in environments with high electromagnetic interference. The inclusion of optional fieldbus modules such as DeviceNet, Profibus, LonWorks, and CANopen enhances connectivity and interoperability within the plant network.

    RFI-switch for mains provides additional protection against power fluctuations and surges, ensuring uninterrupted operation. The CPU943 – 6ES5943-7UA21 is also designed with complete protection measures, safeguarding against common industrial hazards.

    With a 256 KByte NC memory and the capability for a maximum extension up to 1.5MB, this processor offers ample storage for complex control applications. The presence of two programmer ports facilitates easy integration and setup, streamlining the development and maintenance processes.

SIEMENS 6ES5943-7UA21  CPU943 Processor Module




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