Schneider TM3DQ16R

The Schneider TM3DQ16R is a discrete output module designed to enhance the functionality of control systems in a variety of industrial applications. This module is part of the Modicon TM3 range and is compatible with Modicon M221, M241, M251, and M262 logic controllers, offering a seamless integration for users looking to expand their automation capabilities.

With 16 relay outputs that are normally open, the TM3DQ16R module provides a robust solution for driving a wide array of output devices. Each relay can handle discrete output voltages up to 240 V AC or 30 V DC, with a maximum current capacity of 2000 mA per relay output. This makes the module suitable for controlling actuators, indicators, and other devices within its specifications.

The module operates with positive or negative logic, allowing for flexible configuration according to the needs of the system. It also features a quick response time of 10 ms for turn-on and 5 ms for turn-off, ensuring timely operations for dynamic industrial processes.

Durability is a key aspect of the TM3DQ16R, with a mechanical endurance of 20 million cycles, indicating a long service life even in demanding environments. The minimum load requirement is a mere 10 mA at 5 V DC, which allows for the control of low-power devices.

For ease of monitoring, the module includes green LEDs for output status indication, one per channel, providing clear and immediate visual feedback on the operational state of each output. The electrical connections are made via a removable screw terminal block with a pitch of 3.81 mm, accommodating up to 10 terminals of 1.5 mm², which simplifies installation and maintenance.

The TM3DQ16R is designed with safety and reliability in mind, featuring insulation ratings of 2300 V AC between output and internal logic, 750 V AC between outputs, and 1500 V AC between output groups. It also complies with several international standards, including EN/IEC 61010-2-201 and EN/IEC 61131-2, and holds product certifications such as C-Tick and cULus.

Mounting the module is straightforward, as it supports top hat type TH35-15 and TH35-7.5 rails conforming to IEC 60715, as well as plate or panel mounting with a fixing kit. The compact dimensions of 90 mm in height, 84.6 mm in depth, and 27.4 mm in width, along with a weight of 0.145 kg, make it an unobtrusive addition to any control panel.

In summary, the Schneider TM3DQ16R discrete output module is a versatile and reliable component for industrial automation systems, offering high compatibility, ease of use, and robust performance to meet the demands of modern applications.