DA Converter, Digital I/O | Omega Engineering OME-A8111 specs

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)

6

Image 8

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

Contents

User’sGuide Canada MexicoBenelux Czech Republic OME-A-8111 Table of Contents Calibration Features General Description Specifications Power ConsumptionAnalog Inputs 3 A/D Converter Interrupt Channel DA ConverterDigital I/O Applications Programmable Timer/CounterProduct Check List Hardware Configuration Board Layout I/O Base Address Setting Default base address is Jumper Setting 1 JP1 D/A Internal Reference Voltage Selection I/O Register Address Address Read Write 8254 Counter 2 A/D Input Buffer Register 3 D/A Output Latch Register 4 D/I Input Buffer Register Clear Interrupt Request 6 A/D Gain Control Register 7 A/D Multiplex Control Register 8 A/D Mode Control Register SI2 SI1 SI0 9 A/D Software Trigger Control Register 10 D/O Output Latch Register Digital I/O CN3 8254 Timer/Counter Counter A/D Conversion Sec If switching from one channel to the next sec Pacer Trigger Mode1 A/D conversion flow 2 A/D Conversion Trigger Modes Using software trigger and polling transfer 3 A/D Transfer Modes D/A Conversion Analog Input Signal Connection Signal Shielding Pin Assignment CN1 Analog input/Analog output/Connect Pin Assignment CN2 Analog input/Analog output/Connect Pin Assignment CN3 Analog input/Analog output/Connect Pin Assignment Daughter Board OME-CA-4002OME-DB-16P OME-DB-16R Calibration Calibration VR Description A/D Calibration Steps DI/O TestingD/A Calibration Steps WARRANTY/DISCLAIMER Temperature