TR-HT2xx LED Controller - User Manual
6.1
Power
Any power supply derived from mains electricity must have a Safety Extra
Low Voltage (SELV) output. Route low voltage wiring to the TR-HT
controller separately from mains electricity wiring.
If this is not possible, make sure the low voltage wiring has an insulation
rating that is appropriate or supplementary insulation is used. The
connections are shown below:
—
19
—