Acces I/O PC/104 4-Port Serial Communications Board with Extended Temp.(0)No Reviews yet $559.00 Quantity discounts available QuantityPrice1 – 9$559.0010 – 49$545.0050 – 99$532.00100 +$519.00 SKU: 1ACRSMT MPN: 104-COM-4SM-TITEM WEIGHT: 3 Specs: View Out of Stock -- Contact Us for Lead Time Quantity -+ Add to Cart Details Acces I/O 4-port field selectable RS-232/422/485 serial communication board with Extended Temperature. MPN: 104-COM-4SM-T Details Back DetailsAcces I/O 4-port field selectable RS-232/422/485 serial communication board with Extended Temperature. MPN: 104-COM-4SM-T Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review