An adapter was supplied with the unit for the flt blade connector to the three prong plug and as such I did not even thinking of looking at the voltage of the power supply.

It is the EZCommand unit that started smoking.

I was thinking of purchasing a 220V to 16V AC converter which are available to connect to the Command unit.

I purchased an E-Z Command unit from the US and did not take note of the voltage on the transformer being 110V, we have 220 volt in South Africa.

The unit started smoking, after which I immediately switched it off.

I would assume that the units is fried? Would there be any damage to the loco that I was trying to test?

Regards,
Justin