Can the MNL controllers be powered by DC voltage?

Issue

Can the MNL controllers be powered by DC voltage?

Product Line

TAC I/A Series

Environment

  • MNL controllers
  • DC voltage input

Cause

Using DC voltage is not recommended or supported.

Resolution

The MNL controllers are not specified for DC operation and all agency approvals were submitted using a power source of 24 VAC 50/60 Hz.