140DDI36400 Modicon Quantum

Original price was: $1,235.00.Current price is: $950.00.

1 in stock



range of product Modicon Quantum automation platform.
product or component type Low voltage dc discrete input modules.
discrete input number 96
group of channels 6
logic input Positive (sink).
discrete input voltage 24 V DC
input voltage limits 19.2…30 V
voltage state 1 guaranteed 15…30 V DC
voltage state 0 guaranteed 5 V DC
current state is guaranteed >= 2.5 mA
current state 0 guaranteed >= 0.7 mA
addressing requirement 6 words.
input impedance 6700 Ohm.
absolute maximum input 30 V continuous.
50 V decaying pulse.
response time <= 2 ms from state 0 to state 1.
<= 3 ms from state 1 to state 0.
power dissipation 1.35 W + (0.13 x number of points).
isolation between group 500 Vrms for 1 minute.
local signalling 1 LED (green) for bus communication is present (active).
1 LED (red) for external fault detection (F).
96 LEDs (green) for input status.
marking CE
bus current requirement 270 mA
module format Standard
net weight 0.3 kg
standards CSA C22.2 No. 142
UL 508.
product certifications FM Class 1 Division 2
resistance to electrostatic discharge 4 kV contact conforming to IEC 801-2.
8 kV on air, conforming to IEC 801-2.
resistance to electromagnetic fields 10 V/m 80…2000 MHz, conforming to IEC 801-3.
ambient air temperature for operation 0…60 °C.
ambient air temperature for storage -40…85 °C.
relative humidity 95 % without condensation.
operating altitude <= 5000 m.
Packing Units
Unit Type of Package 1 PCE.
Number of Units in Package 1 1
Package 1: Height 16.3 cm
Package 1: Width 4.5 cm
Package 1 Length 31.2 cm
Package 1: Weight 520.0 g
Unit Type of Package 2 S03
Number of Units in Package 2 7
Package 2: Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2: Weight 4.2 kg

140DDI36400 Modicon Quantum

The 140DDI36400 is a digital input module from Schneider Electric’s Modicon Quantum series, designed for precise data acquisition in industrial automation. This module offers reliable performance and seamless integration with Quantum PLC systems.

Overview of 140DDI36400

Brand: Schneider Electric

Schneider Electric is a global leader in energy management and automation solutions, providing innovative products that enhance operational efficiency across industries.

Series: Modicon Quantum

The Modicon Quantum series is known for its robustness and versatility, offering a comprehensive range of modules tailored to meet diverse industrial automation requirements.

Model: 140DDI36400

The 140DDI36400 digital input module is designed to capture digital signals from various field devices, ensuring accurate data acquisition and control in industrial environments.

Key Features of 140DDI36400

Input Channels

Supports 32 digital input channels for monitoring and acquiring signals from sensors and switches, enabling precise control and monitoring in industrial automation processes.


Fully compatible with Modicon Quantum PLC systems, allowing for easy integration and deployment in existing automation setups without extensive reconfiguration.

Input Voltage

It typically supports 24V DC input voltage, making it suitable for interfacing with a wide range of industrial sensors and switches commonly used in automation applications.

Electrical Isolation

Provides robust electrical isolation between input channels and logic circuitry, protecting against electrical noise and ensuring stable performance in industrial environments.

Applications of 140DDI36400

The 140DDI36400 digital input module is utilized across various industrial sectors, including:

  • Manufacturing Automation: Monitoring and controlling machinery and processes.
  • Process Control: Acquiring data from sensors to regulate and optimize industrial processes.
  • Material Handling: Coordinating the movement of materials in automated systems.
  • Energy Management: Monitoring and managing energy consumption for efficiency and cost savings.

Technical Specifications of 140DDI36400

Input Channels

  • Number of Channels: 32
  • Type: Digital input

Voltage Range

  • Input Voltage: Typically 24V DC


  • Channel-to-Channel Isolation: Yes
  • Channel-to-Logic Isolation: Yes

Status Indicators

Equipped with status indicators (LEDs) for each input channel, it provides visual confirmation of operational status and facilitates troubleshooting and diagnostics.

Installation and Maintenance of 140DDI36400


Designed for straightforward installation in Modicon Quantum PLC racks, it ensures secure mounting and reliable operation in industrial automation systems.


Routine maintenance involves checking connections, ensuring cleanliness, and monitoring operational status to ensure optimal performance and longevity of the module.

Advantages of 140DDI36400

  • Reliability: Built with industrial-grade components for durability and long-term performance.
  • Flexibility: Supports a wide range of industrial applications with versatile digital input capabilities.
  • Integration: Seamless integration with Modicon Quantum PLCs for enhanced control and monitoring in industrial automation environments.


The 140DDI36400 digital input module from Schneider Electric’s Modicon Quantum series is an essential component for precise data acquisition and control in industrial automation. With its robust design, high input channel capacity, and seamless integration capabilities, the 140DDI36400 enhances operational efficiency and reliability across manufacturing, process control, material handling, and energy management sectors, making it a valuable asset in industrial automation environments.