Omega Engineering OME-A8111 manual CN1 Analog input/Analog output/Connect Pin Assignment

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2.10Pin Assignment

The OME-A-8111 provides three connectors. Connect 1, CN1 functions for analog input & analog output input. Connector 2, CN2, functions as 16 digital outputs. Connector 3, CN3, function as a digital output.

CN1/CN2/CN3 Pin Assignment

CN1: Analog input/Analog output/Connect Pin Assignment.

Pin Number	Description	Pin Number	Description
1	A/D Analog Input Channel 0	20	Analog GND
2	A/D Analog Input Channel 1	21	Analog GND
3	A/D Analog Input Channel 2	22	Analog GND
4	A/D Analog Input Channel 3	23	Analog GND
5	A/D Analog Input Channel 4	24	Analog GND
6	A/D Analog Input Channel 5	25	Analog GND
7	A/D Analog Input Channel 6	26	Analog GND
8	A/D Analog Input Channel 7	27	Analog GND
9	Not Used	28	Analog GND
10	Analog GND	29	Analog GND
11	Not Used	30	D/A Analog Voltage output
12	Not Used	31	Not Used
13	Not Used	32	Not Used
14	Analog GND	33	Not Used
15	Analog GND	34	Not Used
16	Not Used	35	Not Used
17	Not Used	36	Not Used
18	Not Used	37	Not Used
19	PCB’s + 5V output

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 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 SecIf 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 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 DescriptionD/A Calibration Steps DI/O TestingA/D Calibration Steps WARRANTY/DISCLAIMER Temperature