What are you looking for? Allen Bradley 1747 A universal interface controller is a sophisticated interface controller that adds high-speed, randomly accessible crossbar switches to a host PC. The 1747, when combined with the Digital Switching Function card, provides unrivaled speed and flexibility in controlling up to 255 relay modules and/or transceivers from a single user-friendly console panel. The 1747 is available with 16, 20, or 40 indicator LEDs, as well as 4 digit displays for totals or other parameters. In this PPT, we will give you the complete information about Allen Bradley 1747. For more information contact us at www.marcinetworkhardware.com