16ch 115VAC Input Module 140DAI54300 Schneider Quantum

Product Overview The Schneider 140DAI54300 is a 16-point 115 V AC discrete input module for Modicon Quantum. It is organized in two groups of 8 channels and provides optical isolation between groups and the backplane. Technical Specs Inputs: 16 (2 groups of 8) Voltage: 115 V AC Input current: 11.1–13.2 mA Isolation: 1780 Vrms between groups and bus Bus current: 180 mA Power dissipation: 5.5 W Weight: 0.3 kg Key Features Two isolated groups of 8 AC inputs Front-panel status LEDs for each channel Compatible with Unity Pro / Concept / ProWORX Standard Quantum module format FAQ Voltage? 115 V AC. Channels? 16 inputs in 2 groups. Isolation? Yes, group-to-bus isolation. Installation Guide Insert the module into a Quantum rack slot. Attach the 40-pin terminal block and wire 115 V AC field signals. Observe group isolation when wiring commons. Power up and verify Active and channel LEDs. Map the input word in the PLC program. Selection Tips Use for standard 115 V AC discrete sensing on Quantum. Confirm frequency range (47–63 Hz) matches the supply. Keep as a common spare for AC input applications.