Siemens 6ES7331-1KF02-0AB0 SIMATIC S7-300 Analog Input SM 331, 8 AI, 13-Bit Original Brand New

Overview

Siemens 6ES7331-1KF02-0AB0 is a high-performance analog input module designed for the SIMATIC S7-300 automation system. Featuring 8 isolated analog inputs with 13-bit resolution, this module supports a wide variety of sensors and signals, including voltage, current, resistance, and temperature sensors like Pt100, NI100, NI1000, LG-NI1000, and PTC/KTY. Its rapid 66 ms conversion time ensures accurate and timely data acquisition, making it ideal for industrial automation applications requiring precision and reliability.

Key Benefit

• High Versatility: Supports a wide range of input types including U/I, Resistance, and multiple Thermistor standards (Pt100, Ni100, Ni1000).

• Space Efficient: Compact S7-300 design allows for easy integration into existing control cabinets.

• Reliable Performance: Galvanic isolation ensures signal integrity and protects the CPU from external electrical noise.

• Fast Integration: Uses a standard 40-pole front connector for straightforward wiring.

Function & Features

• Input Channels: 8 Isolated Analog Inputs.

• Resolution: 13-bit accuracy for fine-tuned process control.

• Conversion Time: 66 ms conversion time per channel.

• Sensor Support:

  • Voltage and Current (U/I).

  • Resistance/Potentiometer.

  • Temperature Sensors: Pt100, Ni100, Ni1000, LG-Ni1000, PTC, and KTY.

• Connection: Requires 1x 40-pole front connector.

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Datasheet in PDF

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