MAC36 - Outputs - Safe handling of 230 V AC on MAC36 digital outputs

Introduction

Using 230 V AC on MAC36 digital outputs raises concerns about device compliance and longevity. Understanding the correct setup ensures safety and device efficiency.

Good Practice

While the MAC36 can technically handle 230 V AC on its digital outputs, it is not recommended due to non-compliance with UL standards and potential negative impacts on device performance. Here’s how to safely manage high voltage applications:

1. Use External Relays:

   • To handle 230 V AC safely, utilize external relays. Connect the MAC36 digital outputs to the coil of the relay instead of directly to the high voltage line.

   • This method protects the MAC36 from the high voltage, ensuring longer device life and preventing operational disturbances.