Schneider 140DA155300 High-Density AC Input Module

Product Overview

The 140DA155300 is a high-density AC input module. Schneider Electric designed it for Modicon Quantum systems. This module monitors 32 AC voltage inputs simultaneously. It handles 115 V AC signals for comprehensive industrial monitoring.

Electrical Specifications

• Brand: Schneider Electric
• Model: 140DA155300
• Type: VAC Discrete Input Module
• Input Channels: 32 AC Inputs
• Input Voltage: 115 V AC
• Input Current: 11.1-13.2 mA (47-63 Hz)
• On-State Voltage: 79-132 V AC
• Response Time: 4.9-12.3 ms

System Configuration

• Channel Groups: 4 groups of 8 channels
• Addressing: Requires 2 input words
• Bus Current: 250 mA
• Power Dissipation: 10.9 W max
• Isolation: 1780 Vrms (group to group & bus)

Physical & Environmental Data

• Module Weight: 0.73 lb (0.33 kg)
• Package Weight: 15.8 oz (448.0 g)
• Operating Temperature: 32°F to 140°F (0°C to 60°C)
• LED Indicators: 32 green (input status), 1 red (fault)
• Software Compatible: Unity Pro, ProWORX 32, Concept

Certifications & Standards

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

Packaging Details

• Package Dimensions: 12.28" × 1.77" × 11.81"
• Package Weight: 15.8 oz (448.0 g)
• Units per Package: 1 Module
• Shipping: FedEx, UPS, DHL

Frequently Asked Questions

How many inputs does this module provide?

• The 140DA155300 provides 32 AC input channels. This high density saves space in Quantum systems.

How are the channels organized?

• Channels are in 4 isolated groups. Each group contains 8 input channels for flexible wiring.

What's different from the 16-channel version?

• This module doubles the input capacity to 32 channels. It requires 2 input words instead of 1 for addressing.