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The Allen-Bradley 1771-IFC is a PLC 5 analog input module designed for seamless interaction between analog signals and PLC data tables. It features 8 single-ended inputs with a versatile voltage range of 1‚5V DC, 0‚10V DC, -10‚10V DC, and 0‚5V DC, alongside current ranges of 4‚20mA, 0‚20mA, and -20‚20mA, making it ideal for applications like temperature, pressure, and flow sensing. This series B module boasts a 16-bit resolution for precise analog-to-digital conversions, a rapid 8ms channel update time, and 12 bits plus sign resolution, all while providing optoelectrical isolation and input filtering to ensure system integrity against electrical noise and transients.