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Siemens 6ES7 331-7KF02 Analog Input Module – Advanced Control Solution

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The Siemens 6ES7 331-7KF02 Analog Input SM 331 is an essential component in industrial automation systems, offering precise analog signal acquisition capabilities.

Type:Analog Input Module

Model:6ES7 331-7KF02-0AB0

Module Series:S7-300

Isolation:Optically Isolated

Number of Channels:8

Resolution:9/12/14 bits

Input Types:Voltage, Current, Thermocouple, Resistance

Alarm Outputs:Interrupts and Diagnostics

Connectivity:20-pin Connector, Backplane Bus Compatibility

Temperature Range:-25°C to +70°C

Conformity:EN50155 T1 Category 1KL, A/B

Conformal Coating:Present

Dimensions:Compact design for easy integration

Weight:Approx. 0.253 kg

    The Siemens 6ES7 331-7KF02-0AB0 Analog Input Module is designed for seamless integration into complex industrial automation systems, ensuring reliable data acquisition under extreme conditions.

    Equipped with advanced optical isolation technology, this module ensures immunity against electrical noise and interference, providing unparalleled signal integrity.

    Featuring a versatile range of input types, including voltage, current, thermocouples, and resistance, it supports a wide array of industrial sensors and measurement devices.

    With its high-resolution 9/12/14-bit digital conversion capability, the module delivers exceptional accuracy and precision, crucial for applications where minute differences in signals can impact operational efficiency.

    The inclusion of interrupt and diagnostic outputs facilitates real-time monitoring and fault detection, enhancing system reliability and maintenance efficiency.

    Compact yet robust, the 20-pin connector and backplane bus compatibility ensure easy installation and efficient signal routing, minimizing wiring complexity and reducing downtime.

Siemens 6ES7 331-7KF02-0AB0 Analog input SM 331




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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.

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