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Siemens 6ES7 331-7NF00 Analog Input Module, High Precision for Industrial Automation

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The Siemens 6ES7 331-7NF00-0AB0 Analog Input SM 331 is an integral component of the SIMATIC S7-300 family, designed for precise and reliable signal conversion in industrial automation systems. This module offers a variety of input types, including ±5/10V, 1-5V, and ±20mA, making it versatile for different applications.

Type:Analog Input Module

Model:SM 331

Version:7NF00-0AB0

Number of Channels:16

Signal Range:±5/10V, 1-5V, ±20mA

Current Consumption:Up to 15mA

Supply Voltage:DC 24V

Resolution:16-bit

Response Time:Approximately 55 ms

Common Point Voltage:50V

Isolation Voltage:250V

Operating Temperature:-25°C to +60°C

Storage Temperature:-40°C to +85°C

    Integrating advanced signal processing capabilities, the Siemens SIMATIC S7-300 Analog Input Module SM 331 – NF00 – 0AB0 is engineered to enhance the precision and reliability of industrial control systems. With its high-resolution 16-bit ADCs, this module ensures accurate measurement of voltage and current signals from sensors and transducers.

    Featuring optically isolated inputs, the module offers protection against electrical interference, making it suitable for applications in harsh industrial environments. The robust design withstands extreme temperatures, ensuring continuous operation under challenging conditions.

    The module supports various signal types including voltage, current, thermocouples, and resistance inputs, providing flexibility for integration with diverse sensor technologies. Its compatibility with Siemens’ comprehensive automation portfolio ensures seamless system integration and enhanced productivity.

    With a typical power consumption of 25 mA at 24V DC, the module operates efficiently, reducing energy costs and system complexity. Additionally, the built-in diagnostics feature provides real-time monitoring and alerts for potential issues, enabling proactive maintenance and minimizing downtime.

    For users seeking precise and reliable data acquisition in industrial control applications, the Siemens SIMATIC S7-300 Analog Input Module SM 331 – NF00 – 0AB0 is an optimal choice, offering unparalleled performance and durability.

Siemens 6ES7 331-7NF00-0AB0 Analog Input SM 331




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      Chengdu Sunshine Xihe Electric Co., Ltd. is an industrial automation equipment supply platform, specializing in providing various modules, cards, controllers, CPU control boards, touch screens, servo drives and other industrial equipment parts. The main brands include world-renowned brands ABB, A-B, GE, ICS TRIPLEX, EMERSONWOODWARDTriconex,SCHNEIDERHONEYWELL, BENTLY, FOXBORO, HIMA and other industrial control brands

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