Overview

The Schneider Electric 140DDO36400 is a discrete output module. This unit belongs to the Modicon Quantum automation platform. It provides 96 DC outputs for controlling field devices. The 140DDO36400 uses negative logic (sink) output configuration. Industrial users trust this module for high-density digital output applications.

This output module arranges outputs into 6 groups of 16 points. Each output can sink up to 0.5A. The module includes short-circuit and overload protection. The 96 green LEDs provide clear output status indication.

Technical Specifications

The 140DDO36400 is a high-density DC discrete output module for Quantum systems.

Main Specifications

• Range of Product: Modicon Quantum automation platform

• Product Type: DC discrete output module

• Discrete Output Number: 96

• Discrete Output Logic: Negative logic (sink)

Channel Configuration

• Group of Channels: 6 groups of 16

• Addressing Requirement: 6 output words

Output Specifications

• Discrete Output Voltage: 24V DC

• Output Voltage Limits: 19.2 to 30V

• Maximum Voltage Drop: <0.4V at 0.5A

Current Ratings

• Maximum Load Current per Point: ≤ 0.5A

• Maximum Load Current per Module: ≤ 19.2A

• Maximum Load Current per Group: ≤ 3.2A

• Surge Current: 2A

Response Time

• State 0 to State 1: ≤ 0.1 ms

• State 1 to State 0: ≤ 0.1 ms

• Maximum Leakage Current: 1 mA at 24V

Protection Features

• Short-Circuit Protection: With

• Output Overload Protection: With

Load Inductance

• Formula: Inductance (H) = 0.5 / ((current(A))² × (switching frequency(Hz)))

• Range: 0.5 to 4 Hz

Fault Indication and Reporting

The 140DDO36400 provides comprehensive fault detection.

Fault Features

• Fault Indication: Fault sensing

• Fault Point: Loss of field power

• Fault Reporting: Included

Isolation

• Isolation Between Channels and Bus: 500 Vrms DC for 1 minute

Power and Status Indication

The 140DDO36400 includes multiple status indicators.

Power

• Power Dissipation: 7W

• Bus Current Requirement: 250 mA

Local Signalling (LEDs)

• 1 Green LED: Bus communication present (Active)

• 1 Red LED: External fault detected (F)

• 96 Green LEDs: Output status (one per point)

Physical Specifications

The 140DDO36400 has a standard module format for Quantum systems.

Dimensions and Weight

• Module Format: Standard

• Net Weight: 0.45 kg (0.99 lb)

Package 1 Dimensions

• Package 1 Height: 6.42 in (16.3 cm)

• Package 1 Width: 1.77 in (4.5 cm)

• Package 1 Length: 12.28 in (31.2 cm)

• Package 1 Weight: 19.2 oz (545.0 g)

Package 2 (Multipack)

• Unit Type of Package 2: S03

• Number of Units in Package 2: 7

• Package 2 Height: 11.81 in (30.0 cm)

• Package 2 Width: 11.81 in (30.0 cm)

• Package 2 Length: 15.75 in (40.0 cm)

• Package 2 Weight: 9.55 lb (4.33 kg)

Environmental Specifications

The 140DDO36400 operates reliably in industrial environments.

Temperature Ranges

• Ambient Air Temperature (Operation): 32°F to 140°F (0°C to 60°C)

• Ambient Air Temperature (Storage): -40°F to 185°F (-40°C to 85°C)

Other Environmental Ratings

• Relative Humidity: 95% without condensation

• Operating Altitude: ≤ 5000 m (16,404 ft)

Standards and Certifications

The 140DDO36400 meets international standards for industrial control equipment.

Product Certifications

• C-tick: Australian EMC compliance

• RMRS: Russian Maritime Register of Shipping

• GOST: Russian certification

• FM Class 1 Division 2: Hazardous location approval

Standards Compliance

• CSA C22.2 No 142: Canadian standard

• UL 508: Industrial control equipment

• CE Marking: European conformity

Electromagnetic Compatibility

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

• Electromagnetic Fields (IEC 801-3): 9.1 V/m (10 V/m), 80 to 2000 MHz

Key Features

The 140DDO36400 provides 96 high-density DC outputs in a single module. The negative logic (sink) configuration is common for many field devices. Six groups of 16 outputs simplify wiring and troubleshooting. Each group has its own return path.

Each output handles up to 0.5A continuous current. The surge rating of 2A allows for inrush loads. The module totals 19.2A per module capacity. Each group can handle 3.2A maximum.

Response time is under 0.1 ms for fast applications. Short-circuit protection prevents damage from wiring faults. Overload protection safeguards the module and field devices. Fault sensing reports loss of field power conditions.

The 96 green output status LEDs provide instant visual feedback. The red fault LED indicates external problems. The green active LED confirms bus communication. Isolation of 500 Vrms protects the backplane from field wiring issues.

Installation Guidelines

Install the 140DDO36400 in a Modicon Quantum rack. Insert the module into the designated slot. Secure the module with the retaining screws. Connect field wiring to the appropriate terminals.

Wire outputs according to the 6 groups of 16 points. Use sink (negative logic) wiring configuration. Do not exceed 0.5A per output point. Do not exceed 3.2A per group or 19.2A per module.

Provide external fusing for each output as needed. Ensure proper grounding for the module. Verify field power is within 19.2 to 30V DC. Test outputs before connecting critical loads.

Package Contents

• Schneider Electric 140DDO36400 Discrete Output Module (1 unit)

• 96 output terminal connections (factory installed)

• Installation manual

Frequently Asked Questions (FAQ)

1. How many outputs does the Schneider Electric 140DDO36400 have?
The 140DDO36400 has 96 discrete outputs. These are arranged in 6 groups of 16 outputs each. Addressing requires 6 output words.

2. What is the output logic type on the 140DDO36400?
The 140DDO36400 uses negative logic (sink) output configuration. The output voltage is 24V DC with limits of 19.2 to 30V. Maximum voltage drop is less than 0.4V at 0.5A.

3. What is the maximum current per output on the 140DDO36400?
Each output on the 140DDO36400 can handle up to 0.5A maximum. Surge current rating is 2A. Per module maximum is 19.2A. Per group maximum is 3.2A.

4. Does the 140DDO36400 have short-circuit protection?
Yes. The 140DDO36400 includes short-circuit protection. It also has output overload protection. Fault sensing reports loss of field power.

5. What status LEDs are on the 140DDO36400?
The 140DDO36400 has 96 green LEDs for output status. One green LED shows bus communication active. One red LED indicates external fault detection.