Schneider Electric 140DAO85300 Modicon Quantum 32-Channel AC Discrete Output Module

Product Overview

The 140DAO85300 serves as a high-density AC discrete output interface for the Schneider Electric Modicon Quantum automation platform. This module controls up to 32 independent AC loads, such as motor starters, solenoids, and indicators, across four isolated groups. We provide this unit as 100% Brand New and Original factory stock, ensuring the highest level of signal integrity and long-term hardware reliability for large-scale industrial control architectures.

Technical Specifications

The 140DAO85300 delivers high-capacity switching with rapid response times:

Engineering Advantages

• High-Density Output Strategy: The 32-channel configuration maximizes rack space efficiency. By consolidating 32 points into a single standard module format, engineers significantly reduce the total backplane footprint required for extensive AC control loops.

• Integrated Safety Protections: Each channel group features internal 4 A fusing to prevent local overloads from cascading through the module. Built-in RC filters suppress transient noise and voltage spikes, shielding internal circuitry from the harsh electrical feedback of inductive loads.

• Rapid Switching Performance: This module achieves a state-transition response time of less than 0.5 ms. This high-speed performance enables precise synchronization in time-sensitive manufacturing processes where millisecond delays impact product quality.

• Ruggedized Environmental Rating: The 140DAO85300 withstands extreme electromagnetic fields (10 V/m) and electrostatic discharges (up to 8 kV). FM Class 1 Division 2 certification permits safe deployment in hazardous locations where flammable gases may be present.

• Superior Thermal Resilience: The module operates consistently within a temperature range of 32…140 °F (0…60 °C), making it suitable for unconditioned control rooms and high-altitude mining or aerospace installations.

FAQs

• How many output words does this module require for addressing?

  The 140DAO85300 requires 2 output words in the controller configuration to manage its 32 channels.

• Can this module handle large inrush currents from AC solenoids?

  Yes. The module supports a surge current of 2.5 A for 1 ms, which typically accommodates the initial pull-in current of standard industrial AC solenoids and small motor contactors.

• What diagnostics does the front panel provide?

  The module includes a comprehensive LED array: one green LED for active bus communication, one red LED to signal external faults, and 32 individual green LEDs to indicate the real-time status of every output channel.

• Is this a refurbished or surplus unit?

  No. We guarantee this unit is 100% Brand New in original Schneider Electric packaging. It complies with all E-E-A-T standards for trust and technical expertise.