Schneider Electric 140DDO35310 Quantum Output Module

Product Description

The 140DDO35310 by Schneider Electric is a high-density DC discrete output module engineered for the Modicon Quantum automation platform. Designed with 32 negative-logic (sink) transistor outputs, this module delivers fast switching performance, reliable isolation protection, and stable operation in industrial process control systems.

Built in a standard Quantum form factor, the module supports 24 V DC output applications and is optimized for distributed control architectures, factory automation systems, and mission-critical PLC environments requiring high channel density and rapid response time.

The 140DDO35310 module features four isolated groups of eight outputs with integrated fuse protection per group, minimizing downtime caused by overload conditions. Its ≤1 ms switching response allows precise output control for solenoids, relays, contactors, indicator lamps, and other DC field devices.

Schneider Electric officially discontinued the 140DDO35310 on December 31, 2022, with service support scheduled through December 31, 2030. The recommended migration replacement is the Modicon X80 series module BMXDDO1612.

Technical Specifications

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Key Functional Features

• 32-channel high-density transistor output design
• Sink-type DC outputs for negative logic applications
• Fast ≤1 ms switching response for high-speed automation
• Built-in fuse protection for each output group
• Isolated channel architecture improves operational reliability
• Compatible with Modicon Quantum PLC platforms
• LED diagnostics for status and fault monitoring
• Suitable for continuous industrial operation environments

Recommended Replacement

Schneider Electric recommends migrating from 140DDO35310 to the following module:

• BMXDDO1612 — Modicon X80 16-channel 24 V DC negative logic output module

Migration may require rack, addressing, or wiring adjustments depending on the existing Quantum system configuration.

Typical Applications

• Distributed control systems (DCS)
• Process automation plants
• Manufacturing production lines
• Water and wastewater systems
• Oil and gas facilities
• Power generation automation
• Material handling equipment
• Industrial PLC output expansion

FAQ

Is the 140DDO35310 still available?

The module has been discontinued by Schneider Electric since December 2022. Remaining availability depends on existing distributor or surplus inventory.

What output logic does this module use?

The module uses negative logic (sink-type) transistor outputs designed for 24 V DC field devices.

Does the module include overload protection?

Yes. Each group of eight outputs includes integrated 5 A fuse protection to reduce damage from overload conditions.

Can this module be used in hazardous locations?

Yes. The module carries FM Class 1 Division 2 certification for suitable industrial hazardous environments.