SIEMENS 6ES7431-1KF20 Analog Input Module for Industrial Control Systems

Number of Channels:16

Resolution:16-bit

Signal Types Supported:[“Current”,”Voltage”,”Resistance”,”Thermocouple”]

Isolation Voltage:2 kV

Operating Temperature Range:-25°C to +60°C

Power Supply:24 V DC

Communication Interface:Profinet

Dimensions:98 mm x 100 mm x 90 mm

    The Siemens 6ES7431-1KF20 Analog Input Module is engineered to enhance the accuracy and reliability of data acquisition in industrial environments. Its advanced optical isolation technology ensures robust protection against electrical noise and interference, making it ideal for harsh industrial conditions.

    Each channel supports versatile signal types including voltage (U/I), resistance, thermocouples (thermocouple), and platinum resistance thermometers (PT100), offering flexibility in measuring various physical quantities.

    Featuring an efficient power consumption of ≤ 20 mA at 24 VDC, this module ensures minimal impact on system power supply while maintaining high performance standards. Its compatibility with Profinet communication protocol facilitates seamless integration with Siemens PLCs and other compatible devices.

    Designed with ease-of-use in mind, the module utilizes standard terminal blocks for quick and secure connection, enabling rapid deployment in automation projects. The compact design allows for efficient use of space, making it suitable for a wide range of industrial applications.

    To further enhance user experience, the module includes diagnostic alarms and status indicators, providing real-time feedback on its operational state. This feature is particularly valuable for proactive maintenance and ensuring continuous operation without downtime.