Part Number: IC698CHS017
The IC698CHS017 is a robust 17-slot rack designed for both front and rear mounting, providing compatibility with Series 90-70, VME, and RX7i modules. The backplane features module connectors spaced at 0.8 inches (20.3 mm) apart, accommodating both single-width and double-width modules. Rack slot zero is dedicated to the power supply, while slot one houses the CPU; the remaining slots can be filled with a variety of module types to meet application demands. Classified as an “open equipment” rack, the IC698CHS017 requires installation in an enclosure with at least IP54 protection. Its dimensions are 11.15 inches (283 mm) in height, 19 inches (483 mm) in width, and 7.5 inches (190 mm) in depth, necessitating 9 inches (23 cm) of space for fan installation between adjacent racks. The cooling fan is mandatory for specific modules, with each fan tailored for different power sources. The rack utilizes slot sensing for I/O modules, eliminating the need for jumpers and DIP switches, while I/O module point referencing is performed via CIMPLICITY Machine Edition Logic Developer-PLC software. Additionally, interrupt acknowledge signals and bus grant signals are efficiently daisy-chained. The IC698CHS017 supports RX7i AC power supplies, accommodating higher loads with a maximum current rating of 60 Amps for a 350-Watt supply. The backplane's J2 connectors facilitate VME transfer speeds of 64 bits per cycle. Shield grounding options are provided for RX7i and Series 90-70 devices, ensuring proper installation by securing metal faceplates or utilizing built-in ground clips. Ground connection is recommended via an AWG #12 wire to the side-mounted ground studs.