The Schneider Electric 140DDO36400C is a high-density Modicon Quantum digital output module designed for large-scale industrial automation systems requiring reliable and fast discrete signal control. It is used to drive field devices such as solenoids, relays, contactors, and indicator loads in distributed PLC architectures.
With 96 output points arranged in grouped architecture, this module is built for complex control environments where space efficiency, wiring optimization, and signal reliability are essential. It uses 24 V DC negative logic (sink type) transistor outputs, providing fast switching performance and stable operation in continuous industrial processes.
Although part of a discontinued Quantum platform, the 140DDO36400C remains widely installed in legacy systems across critical infrastructure industries.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | 140DDO36400C |
| Product Type | Digital Output Module |
| Series | Modicon Quantum |
| Number of Outputs | 96 channels |
| Channel Grouping | 6 groups of 16 outputs |
| Output Type | 24 V DC, Negative logic (sink) |
| Output Voltage Range | 19.2 – 30 V DC |
| Max Load Current | ≤ 0.5 A per point |
| Max Current (Module) | ≤ 19.2 A total |
| Max Current per Group | ≤ 3.2 A |
| Surge Current | ≤ 2 A |
| Response Time | ≤ 0.1 ms (ON/OFF) |
| Leakage Current | ≤ 1 mA |
| Isolation | 500 Vrms (group-to-bus) |
| Protection | Short-circuit & overload protection |
| Power Dissipation | ~7 W |
| Bus Current Requirement | ≤ 250 mA |
| Diagnostics | LED status, fault indication, channel monitoring |
| Weight | ~0.45 kg |
| Dimensions | Approx. 250 × 100 × 50 mm |
This module is designed for high-speed switching and dense output control, ensuring stable operation in demanding automation environments.
Recommended Related Models
- Schneider 140DDO35301C – 32-channel 24V DC output module
- Schneider 140DDI36400C – 96-channel digital input module
- Schneider 140CPU53414C – Quantum CPU module
- Schneider 140CPS52400C – Redundant power supply module
- Schneider 140CRA93101C – Remote I/O adapter module
Popular Schneider Electric Models
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- Schneider 140CPU67261C – High-end Quantum Hot Standby CPU
- Schneider 140DDI35300 – Digital input module
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These models represent both legacy Quantum systems and modern Schneider automation platforms widely used in industrial control applications.
