Schneider 140DDM39000 Discrete I/O Module

Overview

The Schneider 140DDM39000 is a discrete I/O module designed for the Modicon Quantum series. This module provides 16 discrete inputs and 8 solid-state outputs, making it ideal for industrial automation systems. It supports 24 V DC inputs and outputs, delivering reliable, efficient performance in demanding environments. The module ensures seamless integration with other Modicon Quantum components, ensuring effective control and monitoring in various applications.

Key Features

Input Configuration: The 140DDM39000 features 16 discrete inputs, organized in 2 groups of 8.
Input Voltage: It supports 24 V DC input with voltage limits up to 30 V DC.
Input Logic: The module uses a sink logic configuration for inputs, guaranteeing compatibility with a wide range of sensors and devices.
Output Configuration: The module offers 8 solid-state outputs, also in 2 groups of 4.
Output Voltage: It supports a typical output voltage of 24 V DC, with voltage limits ranging from 19.2 V to 30 V DC.
Output Load: Each output can handle a maximum load of 0.5 A per point, while the entire module can handle up to 4 A.
Fast Response Time: The response time for both input and output states is <1 ms, ensuring quick data handling.

Technical Specifications

Specification	Value
Model	140DDM39000
Manufacturer	Schneider Electric
Product Line	Modicon Quantum
Discrete Inputs	16 (2 groups of 8)
Discrete Inputs Logic	Sink
Discrete Input Voltage	24 V DC
Input Voltage Limits	30 V DC
Maximum Input Voltage	56 V DC (1.3 ms)
Input Impedance	2500 Ohm
Discrete Outputs	8 (2 groups of 4)
Discrete Output Type	Solid-state
Discrete Output Logic	Sink
Discrete Output Voltage	24 V DC
Output Voltage Limits	19.2 to 30 V DC (typical)
Maximum Load Current per Output	0.5 A per point
Maximum Load Current per Group	2 A per group
Maximum Load Current per Module	4 A
Maximum Output Voltage Drop	<0.4 V at 0.5 A
Maximum Output Inductance	500 mH at 4 Hz
Maximum Output Capacitance	50 µF
Maximum Leakage Current	0.4 mA at 30 V DC
Response Time (Output)	<= 1 ms from state 0 to state 1
Response Time (Output)	<= 1 ms from state 1 to state 0
Protection Type (Output)	Transient voltage suppression
Protection Type (Input)	Resistor limited
Internal Output Protection	5 A fuse per group
Fuse Rating	5 A per group
Group Isolation	500 Vrms for 1 minute
Bus Isolation	1780 Vrms for 1 minute

Description

The Schneider 140DDM39000 module is specifically designed for discrete input and solid-state output applications in Modicon Quantum systems. It supports 16 discrete inputs and 8 solid-state outputs, with a 24 V DC operating voltage, making it a versatile choice for various industrial control systems.

With 2 groups of 8 discrete inputs, this module operates within a voltage range of 0 to 30 V DC. The module also guarantees quick responses, with an input response time of <1 ms and output response time of <1 ms from state 0 to state 1 or state 1 to state 0.

For outputs, the module utilizes solid-state technology, ensuring reliability and long life. Each output can support up to 0.5 A per point, with a maximum of 4 A per module. The module can handle transient voltage suppression on outputs and resistor-limited protection on inputs, providing robust protection against electrical spikes.

The Schneider 140DDM39000 module operates efficiently within a 47–63 Hz network frequency and withstands environmental conditions with a wide operating temperature range. Additionally, it can support maximum output inductance of 500 mH and maximum load capacitance of 50 µF, ensuring smooth operation in high-load scenarios.

Applications

Industrial Automation Systems: Ideal for controlling inputs and outputs in automation systems.
Monitoring and Control: Suitable for applications requiring high-speed data handling and reliable output responses.
Control Cabinets: The module is compact and easily integrates into industrial control cabinets and systems.
Electromechanical Systems: Perfect for controlling electromechanical components in factories and manufacturing lines.

Conclusion

The Schneider 140DDM39000 discrete I/O module provides reliable input/output functionality for industrial automation systems. With 16 inputs and 8 solid-state outputs, the module supports a wide range of industrial applications. It is designed for high performance with quick response times, robust protection features, and solid-state outputs to ensure long-term reliability. The Modicon Quantum system compatibility makes this module a valuable component for efficient and seamless control.