You can find the current prices belongs to Allen Bradley (Rockwell) - 1756-CNB coded Communication module product. 1756-CNB became irreplaceable of foundations. 1756-CNB referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 1756-CNB referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.
