MCS2000 I/O pins

[MP 6.7]

Is it possible to use one of the I/O pins on the MCS2000 to drive a relay? What's the voltage output and maximum current draw? I'm looking to use a relay controlled by the radio to switch between two speakers.

Also, I haven't opened up the codeplug yet to look so forgive me if this is a dumb question...is there a Speaker A/B function like the Spectra on the MCS2000? Ultimately I would like to control the state of the relay through a button on the radio.

[wavetar]

No, and no...you'll have to go with an external switch.

[MP 6.7]

Thanks for the info. I'll use the switch I already have in there