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wrblock1
Posts: 4
Registered: 04-01-2009
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Dealing with a TRIAC 1746-OA16......HMI relay involvement question

I currently am dealing with a TRIAC 1746-OA16 as I well know provides a constant voltage output when selected or not.  Knowing this I understand how it affects a 700-HL relay as far as a weak or bright light indicator, but this is hard to sell to all involved.  Does Allen-Bradley or other manufacturer make a relay that is more user friendly to the TRIAC output card?

HMI Artist
Tech 411
Posts: 131
Registered: 06-23-2008
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Re: Dealing with a TRIAC 1746-OA16......HMI relay involvement question

Im wondering why use the triac output module instead of relay output module (1746-ow16)?... relays dont leak.