Using the PCM to control a LED

[richwong]

You could also use a Spike relay to control your LEDs.

[GeeTwo]

The last row of table 4-4 (R53) explicitly allows 1 custom circuit to be controlled by each PCM channel.

Do keep a good eye on the per-channel and total current drawn by the PCM in any given state.

Another alternative is to use a 12V opto-isolated relay module. These can be controlled from DIO ports or relay ports, and are much smaller and less expensive than a spike for custom circuit loads of up to 10A.