Schneider TWDDDI8DT Discrete Input Module

Product Overview

The Schneider TWDDDI8DT Discrete Input Module is a high-performance, reliable module designed to interface with digital input devices in industrial automation systems. As part of the Modicon M221 series, this module allows seamless integration into control systems, providing essential input capabilities for managing discrete devices such as switches, sensors, and relays. The TWDDDI8DT module is engineered for use in environments where reliable digital input processing is critical to the operation of automation systems.

With its compact form factor and robust design, the TWDDDI8DT ensures efficient data acquisition, enabling real-time monitoring and control of connected devices. Ideal for small to medium-sized applications, this module supports a variety of industrial control processes, improving the flexibility and scalability of automation systems.

Key Features

• High Input Density: Offers 8 discrete input channels in a single compact module, maximizing space efficiency

• Versatile Input Types: Supports various types of digital inputs, including dry contact, voltage, and current signals

• Reliable Signal Processing: Provides accurate signal conversion from field devices to the control system

• Fast Response Time: Ensures rapid detection and response to input changes for real-time system control

• Flexible Mounting: Designed for easy integration into Schneider Electric’s Modicon M221 series, mounted on DIN rails

• High Durability: Built to withstand harsh industrial environments, with protection against dust and moisture (IP20)

• Easy Integration: Compatible with Schneider Electric’s SoMachine Basic software, enabling easy configuration and programming

Technical Specifications

3.1 Dimensions and Weight

3.2 Module Information

3.3 Electrical and Physical Characteristics

3.4 I/O and Communication

Industry Applications

• Manufacturing Automation: Controls machinery, sensors, and actuators that require discrete digital inputs for system operation

• Building Automation: Monitors status inputs from equipment such as door contacts, motion sensors, and alarm systems

• Energy Management: Interfaces with energy meters and switches to monitor energy consumption and system states

• Water and Wastewater Management: Captures signals from level sensors, flow switches, and pressure sensors in water treatment processes

• Transportation Systems: Processes signals from rail switches, traffic lights, and control systems in transportation infrastructures

The Schneider TWDDDI8DT Discrete Input Module offers a reliable and efficient solution for managing digital inputs in industrial automation applications. With its high input density, flexible mounting options, and robust design, it is an ideal choice for space-constrained environments and demanding industrial control systems.