Unit is based on Intel-80486 CPU operating at 64Mhz speed. It communicates with external units through MIL-STD-1553B Channel. It has 4 MB of Flash and 2 MB of SRAM along with 32 discrete inputs/outputs, three serial RS-422 interfaces, 16 analog inputs & 8 analog outputs, 6 timers, and One RS-232 interface.
The system is a self-contained unit and operates with DC input of 28V. The unit has circular connectors on its back panel for external interfaces. The MIL-STD-1553B interface is provided through BJ-77 Connectors. Provision for future growth potential is provided though addition of a mezzanine connector. Additional interfaces can be added through the addition of mezzanine cards for custom-built requirements. State of the art components / technology are used for the design.
The unit has one CPU card, one I/O card, one Power supply module and a Motherboard. Specifications of CPU, I/O and Power Supply modules are given below. The Mother board and mechanical chassis can be configured based on application
ACL-RDAS-486-1553B: Intel-80486 based Ruggedized Data Acquisition System with MIL-STD-1553B Interface.
