Digital input module, 8 inputs, 24 VDC, screw terminals TM3DI8

Digital input module TM3DI8 is a component from the Modicon family, designed to expand the capabilities of automation systems. It allows connecting eight independent digital signals to the PLC controller, which is particularly useful in applications requiring monitoring the status of many devices or sensors. The use of screw terminals ensures solid and reliable electrical connections, minimizing the risk of errors in system operation.

Features and application

This module is an ideal solution for installers and end-users looking for a reliable way to increase the number of digital inputs in control systems. Thanks to the 24 VDC supply voltage, it is compatible with a wide range of sensors and devices. It can be used in various industrial applications, such as monitoring systems, machine control, production process automation, or safety systems. 24V DC is a standard in industrial automation, which facilitates integration with existing installations.

Advantages and benefits

• Versatility: 8 independent digital inputs allow for flexible adaptation to the needs of a specific application.
• Solid connections: Screw terminals guarantee stable and secure electrical connections, resistant to vibrations and interference.
• Compact dimensions: Width 27.4 mm, height 90 mm and depth 84.6 mm allow for easy integration of the module in a limited space.
• Low energy consumption: Power consumption of only 1.1 W minimizes the load on the power supply and affects the energy efficiency of the system.
• Wide range of input voltages: Accepts input voltages in the range of 19.2 - 28.8 V, which ensures compatibility with various types of sensors and devices.
• Designed for Modicon systems: Seamless integration with Modicon M241 controllers – saving time during system configuration and commissioning.
• Signal change delay: Adjustable delay (4-4 ms) allows eliminating false readings caused by interference or signal reflections.

The TM3DI8 module is not only an extension of the functionality of the automation system, but also an investment in its reliability and long-term operation. Solid construction and precise workmanship guarantee trouble-free operation for many years of use.