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Discrete Output Module Schneider Electric 140DAO84000 Modicon Quantum

Discrete Output Module Schneider Electric 140DAO84000 Modicon Quantum

Product Overview

The Schneider Electric 140DAO84000 is a high-reliability AC discrete output module for the Modicon Quantum automation platform. It provides 16 fully isolated output channels designed to switch AC...

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SKU: 140DAO84000
Vendor: Schneider
Category: Discrete Output Module
Related Series:

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Product Overview

The Schneider Electric 140DAO84000 is a high-reliability AC discrete output module for the Modicon Quantum automation platform. It provides 16 fully isolated output channels designed to switch AC loads such as motor starters, solenoids, and indicator devices. With complete channel separation, it enables safe operation with multiple independent power sources while improving immunity to electrical noise and cross-interference.

Technical Specifications

Parameter Specification
Series Modicon Quantum
Output Type AC Discrete Output
Number of Channels 16 (Isolated)
Configuration 16 groups of 1 channel
Output Voltage Range 20–253 V AC
Supply Frequency 47–63 Hz
Maximum Voltage Drop < 1.5 V
Addressing Requirement 1 Output Word
Net Weight 0.48 kg 

Engineering Advantages

Individual Channel Isolation
Each output channel operates independently, enabling safe switching of different AC phases or power sources without cross-talk or ground loop issues.

Robust AC Switching Capability
Supports a wide voltage range (20–253 V AC), making it suitable for global industrial applications and inductive loads such as contactors and valves.

Minimal Signal Loss
Low voltage drop (<1.5 V) ensures efficient power delivery to field devices, maintaining stable actuator performance.

Enhanced System Safety
Full isolation prevents a fault on one channel from propagating to other outputs or affecting the PLC backplane, improving overall system reliability.

FAQs

Is this module brand new?
Yes, it is supplied as 100% brand new original Schneider Electric equipment in factory packaging.

Can it be used for DC loads?
No, this module is designed exclusively for AC switching. Using DC loads may cause malfunction or damage.

What does “16 groups of 1” mean?
Each channel has its own isolated common, allowing maximum flexibility and enabling different AC supplies to be used per output.

How many rack slots does it occupy?
It occupies one standard slot in a Modicon Quantum 140XBP series backplane.