24V AC Discrete Input Module - Schneider 140DAI34000

Product Overview

The 140DAI34000 is a low-voltage AC input module. Schneider Electric designed it for Modicon Quantum systems. This module monitors 16 AC inputs at 24 volts. It is ideal for low-voltage industrial sensing applications.

Electrical Specifications

• Brand: Schneider Electric
• Model: 140DAI34000
• Type: 24V AC Discrete Input Module
• Input Channels: 16 AC Inputs
• Input Voltage: 24 V AC
• Input Current: 10.7-12.0 mA (47-63 Hz)
• On-State Voltage: 16-30 V AC
• Response Time: 4.9-12.3 ms

Technical Data

• Bus Current: 180 mA
• Power Dissipation: 5.5 W max
• Isolation: 1780 Vrms (channels & bus)
• Input Impedance: 2600-3100 Ω capacitive
• Frequency Range: 47-63 Hz
• Max Input: 30 V continuous, 32 V for 10s

Physical & Environmental Data

• Module Weight: 0.7 lb (0.3 kg)
• Package Weight: 15.6 oz (443.0 g)
• Operating Temperature: 32°F to 140°F (0°C to 60°C)
• LED Indicators: 16 green (input status), 1 red (fault)
• Software Compatible: Concept, ProWORX 32, Unity Pro

Certifications & Standards

• cUL Certified
• FM Class 1 Division 2
• UL 508 Listed
• CSA C22.2 No. 142
• CE Marked

Packaging & Shipping

• Package Dimensions: 12.28" × 1.77" × 6.42"
• Package Weight: 15.6 oz (443.0 g)
• Units per Package: 1 Module
• Shipping: FedEx, UPS, DHL
• Country of Origin: China

Frequently Asked Questions

What voltage range does this module detect?

• The 140DAI34000 detects 16 to 30 V AC as On-state. It recognizes 0-6 V AC as Off-state for reliable signal reading.

What is the typical application for this module?

• This module is perfect for 24V AC control circuits. It monitors low-voltage sensors, switches, and pilot devices in industrial panels.

How does this differ from 115V AC modules?

• This module is for 24V AC systems only. It has lower input impedance and detects a lower voltage range than 115V AC modules.