Please contact us for the best price and delivery time of Allen Bradley 1492-CONACAB020N2 Pre-wired Cable for Conversion from 1771 to (2) 1756 Digital I/O Modules 20 meter (656 feet). We will submit your offer to you as soon as possible. You can contact us within the 1492-CONACAB020N2 coded product or any product belonging to the Allen Bradley brand.