Omega Engineering OME-A8111 manual DA Converter, Digital I/O, Interrupt Channel

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1.3.4DA Converter

zChannels : 1 independent

zType : 12-bit multiplying , Analog device AD-7948

zLinearity : ± 1/2 bit

zOutput Range : 0~5 V or 0~10 V jumper selected , may be used with other AC or DC reference input. Maximum output limit ± 10V

zOutput Drive : ± 5 mA

zSettling Time : 0.6 microseconds to 0.01% for full scale step

1.3.5 Digital I/O

z	Output port	: 16 bits, TTL compatible
z	Input port	: 16 bits, TTL compatible

1.3.6Interrupt Channel

zLevel : 3,4,5,6,7 jumper selectable

zEnable : Via control register

OME-A-8111 Hardware Manual (ver.1.1, Jul/2003)

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Contents User’sGuide Canada MexicoBenelux Czech RepublicOME-A-8111 Table of Contents Calibration Features General DescriptionSpecifications Power ConsumptionAnalog Inputs 3 A/D ConverterInterrupt Channel DA ConverterDigital I/O Applications Programmable Timer/CounterProduct Check List Hardware Configuration Board LayoutI/O Base Address Setting Default base address isJumper Setting 1 JP1 D/A Internal Reference Voltage SelectionI/O Register Address Address Read Write8254 Counter 2 A/D Input Buffer Register3 D/A Output Latch Register 4 D/I Input Buffer RegisterClear Interrupt Request 6 A/D Gain Control Register7 A/D Multiplex Control Register 8 A/D Mode Control Register SI2 SI1 SI09 A/D Software Trigger Control Register 10 D/O Output Latch Register Digital I/O CN38254 Timer/Counter CounterA/D Conversion SecIf switching from one channel to the next sec Pacer Trigger Mode1 A/D conversion flow 2 A/D Conversion Trigger ModesUsing software trigger and polling transfer 3 A/D Transfer ModesD/A Conversion Analog Input Signal Connection Signal ShieldingPin Assignment CN1 Analog input/Analog output/Connect Pin AssignmentCN2 Analog input/Analog output/Connect Pin Assignment CN3 Analog input/Analog output/Connect Pin AssignmentDaughter Board OME-CA-4002OME-DB-16P OME-DB-16RCalibration Calibration VR DescriptionA/D Calibration Steps DI/O TestingD/A Calibration Steps WARRANTY/DISCLAIMER Temperature