Part 2

51 0 Plug-In Assembly ConfigurationAnalogPower SupplyBusAnalog Bus 3rd GridGround Break Power SupplyBusCutoff Guide3rd GridIAnalogDigitalDigital~i~italWrite RegisterLocation\Digital Reset LineBuffer LocationDigitalDigitalRead RegisterGridLocationDigitalGroundBusDigitalPower SupplyBusFigure 152. Option 140 - Breadboard CardSectionEdge cdnnectorFor TerminalCard (3rd GridRemoved)Assembly3rd- ridGroundBusThe digital section of the breadboard card assembly pertains to 3497A backplanesignals which are controlled by one of three SYSTEM commands: SI; SRslot#,register or SW slot#,register#,octal value. DIGITAL commands or other SYSTEMcommands will not be recognized by the digital section because, except for the threeSYSTEMS commands mentioned, the 3497A software requires an identifyingresponse from a digital assembly when a DIGITAL or SYSTEM command is executed.SpecificationsSpecifications are performance standards, or limits, against which the assembly maybe tested. Figure 153 shows the overall dimensions of the card and componentheightlprotrusion restrictions. The component heightlprotrusion restrictions assumethat other assemblies will be installed in slots on either side of the assembly or thatthe assembly will occupy the far left or far right slot.OPTION 140BREADBOARD CARDComponent Area: (consisting of plated thru .l 168 cm. 1.046") insidediameter holes spaced ,254 cm. (.100"1 apart368 cm.2 57.13 in.2Maximum Component Height: 1.4 cm. (.55 in.)Maximum Component Leed Length: .51 cm. (.2 in.)Maximum Power Diraipetion: (total per assembly from all supplies):2 wattsPower Supply Rating: S: (supplied by the 3497A, maximum per card,up to 5 cards per 3497A cardcage)Digital Supplies INonirolatedl: + 5 V @ 400 mA max.Analog Supplies Ilsolatedl:Low Related SuppliesGuard Related SuppliesMaximumCurrent+ 5 V 50 mA+ 15 V 2 mA- 8V 100uA+ 19V 20mA- 1g 20 mATo avoid design difficulty and possible damage to the3497A, analog (isolated) and digital Inonisolated) suppliesshould not be interconnected.General Communication Rate: Instructions can be sent to the 3497Abreadboard card and data read from the 3497A breadboardcard at a rate of 20 individual operations per second using theHP 85. and 90 operations per second using the HP 9826computerArtisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com