Omega Engineering OME-A8111 manual Hardware Configuration, Board Layout

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2.Hardware Configuration

2.1 Board Layout

19	CN2 D/C IN
20

A31

1	19	CN3 D/C OUT	1
2	20		2		8111
			SW1		A
					(	BASS
			1 2	ON	9 8	BASS
			3 4 56		ADDRESS )
					675 4

BB ADS-774

P1

JP1

JP2

A1	VR1 VR2 VR3 VR4
	VR5
CN1	ANA I/0

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

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Contents User’sGuide Benelux CanadaMexico Czech RepublicOME-A-8111 Table of Contents Calibration Features General Description Analog Inputs Specifications Power Consumption 3 A/D ConverterDigital I/O DA ConverterInterrupt Channel Product Check List Programmable Timer/CounterApplications 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 Sec1 A/D conversion flow If switching from one channel to the next secPacer Trigger Mode 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 AssignmentOME-DB-16P Daughter BoardOME-CA-4002 OME-DB-16RCalibration Calibration VR DescriptionD/A Calibration Steps DI/O TestingA/D Calibration Steps WARRANTY/DISCLAIMER Temperature