Schneider Modicon Quantum 140DDO35300 Discrete Output Module
The Schneider 140DDO35300 — a discrete output module you do not think about until it fails. Manages Addressing Requirement: 2 output words | Discrete Output Voltage: 24 V DC | Output Voltage Limits: 19.2 to 30 V. Physical stock, not virtual. Ships within 24 hours with printed test report.
Technical Specifications
| Group of Channels | 4 groups of 8 |
|---|---|
| Discrete Output Logic | Positive logic (source) |
| Addressing Requirement | 2 output words |
| Discrete Output Voltage | 24 V DC |
| Output Voltage Limits | 19.2 to 30 V |
| Absolute Maximum Output | 56 V for 1.3 s decaying pulse |
| Maximum Voltage Drop | <0.4 V at 0.5 A |
| Surge Current | 5 A for 0.0005 s |
| Maximum Leakage Current | 0.4 mA at 30 V |
| Load Inductance | Inductance (H) = 0.5/((current(A))^2 x (switching frequency(Hz))) at 50 Hz |
| Manufacturer | Schneider |
| Model / SKU | 140DDO35300 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Understanding the Schneider 140DDO35300
If you maintain Schneider systems, you know that not all replacement parts are created equal. The 140DDO35300 is a discrete output module engineered specifically for Schneider automation platforms. The aftermarket is flooded with modules that look identical on the outside but use inferior components internally. group of channels: 4 groups of 8; discrete output logic: Positive logic (source); addressing requirement: 2 output words; discrete output voltage: 24 V DC. We have tested clone modules side-by-side with genuine Schneider units — the clones typically fail within 3–6 months in continuous industrial service, sometimes taking out the backplane with them.
Every 140DDO35300 we sell is 100% genuine Schneider, with the manufacturer serial number and holographic label intact. We source from authorized distribution channels and decommissioned system tear-downs with full traceability documentation.
Before inserting this module, power down the chassis completely. Schneider modules are generally not hot-swappable. Verify backplane voltage with a calibrated multimeter before insertion. After installation, power up and verify the status LED shows normal operation before returning the system to service. Run the manufacturer diagnostic routine if available.
Compatible Parts — Same System
These modules share the same system family as the 140DDO35300. Commonly ordered together for complete rack builds or spare parts kits.
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