Schneider 140DAI55300 Modicon Quantum 32-Channel Discrete Input Module 115 V AC

Product Description

The 140DAI55300 is a 32-channel VAC discrete input module engineered for the Modicon Quantum platform, providing reliable and precise digital input monitoring for industrial systems. It supports four groups of eight inputs and integrates seamlessly with Unity Pro and ProWORX 32 software for configuration and diagnostics.

Technical Specifications

• Model + Part Number: 140DAI55300

• Manufacturer: Schneider Electric

• Product Line: Modicon Quantum

• Module Type: VAC Discrete Input Module

• Discrete Inputs: 32

• Groups of Channels: 4

• Discrete Input Voltage: 115 V AC

• Input Current: 11.1 mA at 57–63 Hz, 13.2 mA at 47–53 Hz

• Voltage State 1 Guaranteed: 79–132 V AC (57–63 Hz), 85–132 V AC (47–53 Hz)

• Voltage State 0 Guaranteed: 0–20 V AC

• Input Impedance: 12 kΩ capacitive (57–63 Hz), 14.4 kΩ capacitive (47–53 Hz)

• Network Frequency Limits: 47–63 Hz

• Maximum Leakage Current: 2.1 mA

• Absolute Maximum Input: 132 V continuous, 156 V for 10 s, 200 V for 1 cycle

• Response Time: 0.75–4.9 ms Off-On per line cycle, 7.3–12.3 ms On-Off

• Isolation: 1780 Vrms between groups and to bus for 1 minute

• Bus Current Requirement: 250 mA

• Power Dissipation: 10.9 W

• Local Signaling: 32 green LEDs for input status, 1 green LED for bus activity, 1 red LED for external fault

• Module Format: Standard

• Net Weight: 0.73 lb (0.33 kg)

Applications
Ideal for monitoring AC voltage signals in distributed control systems, enabling secure and rapid detection of discrete events across multiple nodes in Modicon Quantum networks.

FAQ
Q: How many inputs per group does this module support?
A: Each of the four groups contains eight discrete inputs.
Q: What software is compatible for configuration?
A: Unity Pro and ProWORX 32 are supported.