Product Overview
When industrial processes demand reliable switching and high isolation, the Schneider TM2DRA16RT discrete output module delivers robust performance. As part of the Modicon M238 logic controller family, the TM2DRA16RT offers 16 relay outputs with a 2 A current per channel, making it ideal for managing solenoids, contactors, and indicators in harsh environments.
Technical Specifications
The Schneider TM2DRA16RT features a range of technical parameters that ensure long-term dependability. Below are key specifications derived directly from the product datasheet.
| Parameter |
Value |
| Discrete output number |
16 |
| Output type |
Relay (NO contact) |
| Current per channel |
2 A |
| Current per output common |
8 A |
| Contact resistance |
≤ 45 mOhm |
| Response time (0→1) |
≤ 10 ms |
| Response time (1→0) |
≤ 5 ms |
| Isolation (channel to channel) |
1500 V for 1 min |
| Isolation (channel to logic) |
2300 V for 1 min |
| Mechanical durability |
20,000,000 cycles |
| Electrical durability (AC-15, 0.5 A) |
100,000 cycles |
| Current consumption (5 V DC) |
30 mA |
| Current consumption (24 V DC) |
40 mA |
| Product weight |
0.145 kg |
Compatibility and Integration
The Schneider TM2DRA16RT is designed for seamless integration with Modicon M238 logic controllers. It is also compatible with Advantys OTB and Twido platforms, providing flexibility in distributed control systems. The module connects via a removable screw terminal block, simplifying wiring and maintenance.
Industry Applications
With its robust electrical durability (100,000 cycles at 2 A resistive load) and fast response times, the TM2DRA16RT excels in high-cycle applications such as packaging machinery, material handling, and conveyor systems. The 1500 V isolation between channels ensures safe operation in electrically noisy environments, reducing the risk of cross-channel faults.
Installation and Setup
Mount the Schneider TM2DRA16RT on a standard 35 mm DIN rail. The module's compact dimensions (27.3 x 90 x 84.6 mm) allow space-efficient cabinet layouts. Use the removable screw terminal block for wiring; ensure each common point (2 total) can handle up to 8 A. Verify the 24 V DC supply to the module for proper operation of the relay coils.
Selection Guide and Purchasing Advice
Before purchasing the TM2DRA16RT, confirm that your controller (e.g., Modicon M238) supports the module and that the backplane is suitable. For expert guidance and competitive pricing, consider sourcing from UBEST Automation (ubest101). Our team can help you match the right output module to your application.