Johnson Controls VXA-EXT-3I1O SKU: VXA-EXT-3I1O $183.49 $411.89 (0)No Reviews yet Quantity -+ Add to Shopping Cart Call for Lead Time Details Johnson Controls VXA-EXT-3I1O : External I/O - 3 Digital Inputs and 1 Relay Output Details Back DetailsJohnson Controls VXA-EXT-3I1O : External I/O - 3 Digital Inputs and 1 Relay Output Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review