Can I operate my N6700 power modules in series if they have one of the relay options?

Frequently Asked Questions (FAQs)SummaryOperating modules in series with either option 760 (Output Disconnect and Polarity Reversal Relays) or option 761 (Output Disconnect Relays).QuestionCan I operate my N6700 power modules in series if they have one of the relay options?AnswerSeries operation is not affected by the option 760 or 761 relays. They will open/close as normal whether used alone or in series. One obvious warning here is you wouldn't want to send any relay polarity reversal commands to only one module while they are in series. If powered off, you could reverse the polarity of both if you want. Instructions for programming the output relays from the user's guide: