Delta Tau 4Ax-602804-xHxx manual MACRO-CPU Hardware Reference

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MACRO-CPU Hardware Reference

ACC-Ux “UBUS” backplane board. It can also be used to bring in 5V power, and optionally +/-15V power, from a backplane or breakout board, to the entire MACRO Station.

Note

When interfacing to accessory boards across the UBUS backplane, it is strongly recommended to use a new revision (-105 or higher) of the MACRO CPU board, and an ACC-Ux backplane board (not an older ACC-Jx backplane board). The newer revision MACRO CPU boards have stronger bus driver ICs, but they do not work well with the termination of the ACC-Jx backplane boards.

Power Terminal Block: The TB1 4-point terminal block can be used to bring in 5V power, and optionally +/-15V power, to the entire MACRO Station. In a UMAC (pack) configuration, the power is more likely to be brought in through the backplane.

3U MACRO CPU Board Hardware Setup

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Contents Macro CPU Board Page Contents MACRO-CPU Hardware Memory MAP 3U Macro CPU IntroductionUmac Macro Station Configuration Axis Stack Configuration 3U Product Configurations General DescriptionUmac Macro Umac and 3U-Stack Products Umac ProductsPhysical Specifications Macro CPU SpecificationsElectrical Specifications 3U MACRO-CPU Configuration MACRO-CPU Hardware Reference 3U MACRO-CPU Configuration 3U Macro CPU Board Jumper & Switch Setup 3U Macro CPU Board Hardware SetupWhich Stack Axis Backplane Umac Axis SW1 Setting Macro CPU Board Connections MACRO-CPU Hardware Reference Page 3U MACRO-CPU Card Layout 3U MACRO-CPU Jumper and Switch ConfigurationsE2 CPU Mode Operation E1 Watchdog Timer DisableE4 Power Supply-Loss Control ±15Vdc Supply Monitor E3 Serial Port Baud RateJP4 Reserved for Future Use E40 Macro Input Fiber/Wired SelectorThis jumper does not exist on MACRO-CPU versions Earlier This jumper does not exist on MACRO-CPU versions GreaterJP5-JP6 Macro Copper EQ Select rev -104 and earlier SW1 Macro Slave Node Configure Switch ConfigurationsSW2 Macro Master Number Select J14, J17 Connector SummaryTB1 U73Macro Station Character Display Hardware RE-INITIALIZATION MACRO-CPU Hardware Reference Hardware Re-initialization Make sure to power down the Macro Station Firmware UpdatesMACRO-CPU Hardware Reference Firmware Updates J6 Jthw Multiplexer Port Connector 3U MACRO-CPU Board Connector PIN-OUTSPin # Symbol Front ViewCircuitry For J6- Jthw Interface J7 JRS232 Serial Port Connector DATA+ Pin RJ45 Front View Pin # Symbol Function DescriptionData P1 Ubus Interface Connector Location B-4 Pin # Symbol Function Description U73 Macro Fiber Optic Connector OPT aTB1 Jpwr 4-Pin Terminal Block Reference Addr hex Description MACRO-CPU Hardware Memory MAPMACRO-CPU Hardware Reference MACRO-CPU Hardware Memory Map ACC-55E, Unet AccessoriesACC-53E, SSI Amplifiers Analog