1756-CNB, Allen Bradley, ControlNet Interface Module
UNS = Unused Surplus REF = Refurbished
In addition to supplying this Allen Bradley 1756-CNB ControlNet Interface Module, we have an Exchange Program for all our In-Stock, ready-to-ship products. Buy a 1756-CNB and buy with confidence! We offer a one (1) year warranty on all in-stock items.