User manual GAI-TRONICS 69440-101 DATASHEET

[. . . ] DS69440-101 GAI-TRONICS® CORPORATION A HUBBELL COMPANY Model 69440-101 Master Control Unit PCBA General Information This data sheet applies to the Model 69440-001 Master Control Unit (MCU), a central component of SmartSeries system operations, which processes all operations through its associated system software. It is designed to be installed in the 10457 Series Card Rack, and maintains constant communication with all other SmartSeries devices installed in the card rack and the system. [. . . ] Reset button is provided. · · · Card Rack Rear Panel Connections · The LPT1 parallel port provides a parallel port connection to the MCU. This connector's pin-out matches that of a standard PC's 25-pin parallel port connector pin-out. The COM1 RS-485 half-duplex port provides a half-duplex RS-485 connection to the MCU. The COM2 RS-485 half-duplex port provides a half-duplex RS-485 connection to the MCU. NOTE: The COM2 RS-232 port is logically in parallel with the COM2 RS-485 half-duplex port on the front panel of the MCU; therefore, both of the ports cannot be used simultaneously. · · GAI-Tronics Corporation 400 E. Mohnton, PA 19540 USA 610-777-1374 800-492-1212 Fax: 610-796-5954 VISIT WWW. GAI-TRONICS. COM FOR PRODUCT LITERATURE AND MANUALS Model 69440-101 Master Control Unit PCBA MCU Internal Connections Pub. DS69440-101 Page: 2 of 2 · · · CPU Module holds the microprocessor that controls the system. The battery allows the CPU module to keep track of the date and time in the event of a power failure. NOTE: CMOS settings are stored in EEPROM; their storage does not rely on battery power during a power failure. The 2. 5-inch IDE hard drive is formatted and proper software is factory installed. Upper VME Connectors provides the mechanical connection to the card rack's backplane. Lower VME Connector provides the mechanical connection to the rear panel of the card rack, and is used for connection of external devices. · · · · Specifications Electrical Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 10. 3 H × 1. 63 W × 9. 07 D inches (262 × 41. 3 × 231 mm) Unit weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . nominal Approval CE Mark f:\standard ioms - current release\data sheets\ds69440-101. doc 11/10 [. . . ]