johnschultz
Member
Can I use a 1756-IA16 as a sourcing input card
1756-ia16
- Thread starter johnschultz
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Ken Roach
Lifetime Supporting Member + Moderator
With DC 24V cards, you have a choice between 1756-IBxx (sinking) and 1756-IVxx (sourcing), but all AC input modules are effectively "sinking" inputs just because of the nature of alternating-current electricity.
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