140ACI04000 Analog Input is a Modicon Quantum analog input module featuring 16 differential channels with multi-range current inputs (0–20 mA, 4–20 mA, 0–25 mA). It offers high precision (±0.125 % FS), a single-pole low-pass filter (3 dB @ 34 Hz), and 1780 VAC isolation between channels and backplane for 60 s. The module supports broken-wire detection, updates every 15 ms, leverages 17 input words, and includes LED indicators for bus status, channel activity, and faults. It consumes 360 mA bus current, dissipates 5 W, and operates from 0–60 °C with up to 95 % humidity. It is CE, UL, CSA, FM certified, and weighs 0.3 kg. Discontinued Dec 31, 2022; end-of-service Dec 31, 2030.
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