140DDO35300 | Schneider Electric | Discrete Output Module

Product Description

The 140DDO35300 DC discrete output module is part of the Schneider Electric Modicon Quantum automation platform. Engineered for high-density output applications, it provides 32 channels of reliable DC control with fast response times, robust isolation, and integrated fault indication.

Key Features

• Product Range: Modicon Quantum automation platform

• Type: DC discrete output module

• Number of Outputs: 32 channels, organized into 4 groups of 8

• Logic Type: Positive logic (source)

• Addressing Requirement: 2 output words

• Nominal Output Voltage: 24 V DC

• Voltage Limits: 19.2–30 V DC

• Absolute Maximum Output: 56 V DC (1.3 s decaying pulse)

• Voltage Drop: < 0.4 V at 0.5 A load

• Maximum Load Current:

  • 16 A per module

  • 4 A per group

• Surge Current Capacity: 5 A for 0.5 ms

• Response Time: ≤ 1 ms (ON/OFF transitions)

• Leakage Current: ≤ 0.4 mA at 30 V

• Load Inductance Formula: H = 0.5 / ((Current²) × (Switching Frequency)) at 50 Hz

• Fault Indication: Blown fuse, loss of field power

• Fuse Ratings:

  • 3 A per point

  • 5 A per group

• Isolation:

  • Channel-to-bus: 1780 Vrms for 1 minute

  • Group-to-group: 500 Vrms for 1 minute

• Protection: Internal 5 A fuse per group

• Power Dissipation: 1.75 W + (0.4 V × total module load current)

• Bus Current Requirement: 330 mA

• Indicators:

  • 1 green LED for bus communication

  • 1 red LED for external fault detection

  • 32 green LEDs for output status

• Format: Standard Quantum module

• Weight: 0.45 kg (0.99 lb US)

Environmental Ratings

• Operating Temperature: 0–60 °C (32–140 °F)

• Storage Temperature: -40–85 °C (-40–185 °F)

• Relative Humidity: Up to 95% non-condensing

• Altitude: ≤ 5000 m (16404 ft)

• Electrostatic Discharge Resistance: 4 kV contact, 8 kV air (IEC 801-2)

• Electromagnetic Field Resistance: 9.1 V/m (IEC 801-3, 80–2000 MHz)

Compliance & Certifications

• CE Marking

• UL 508

• CSA C22.2 No.142

• FM Class 1 Division 2

• C-Tick

• GOST, BV, RMRS, ABS, DNV, GL, RINA

Application Scenarios

This 32-channel output module is ideal for large-scale control of DC actuators, solenoids, and relays in process automation, manufacturing, and energy distribution. Its built-in fault indication and fast switching capability make it suitable for mission-critical control systems.

FAQ

Q: How many outputs does this module provide? A: It supports 32 discrete DC outputs, grouped into 4 sets of 8.

Q: What protection is included? A: Each group has an internal 5 A fuse, with fault indication for blown fuses and loss of field power.

Q: What is the maximum continuous voltage supported? A: The module can handle up to 30 V DC nominal, with a 56 V DC decaying pulse for 1.3 seconds.