|| OPTO22 SNAP-PAC-S2(0)No Reviews yet Please Call or Email SKU: SNAP-PAC-S2 Standard Shipping Lead Time 4 Business Days IF IN STOCK, Items will ship within 24 hours. Quantity -+ Add to Cart Description OPTO22 SNAP PAC S-Series Programmable Automation Controller with Four Serial Ports Literature Click HERE to download literatur... DescriptionLiterature Back OPTO22 SNAP PAC S-Series Programmable Automation Controller with Four Serial Ports Back Click HERE to download literature or more information on this product. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review