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User’s Guide

OMG-USB-DIO48

48 Channel Digital I/O Interface Board

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Содержание OMG-USB-DIO48

Страница 1: ...www omega com e mail info omega com User sGuide OMG USB DIO48 48 Channel Digital I O Interface Board Shop online at...

Страница 2: ...court France TEL 33 0 1 61 37 29 00 FAX 33 0 1 30 57 54 27 Toll Free in France 0800 466 342 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany TEL 49 0 7056 9398 0 FA...

Страница 3: ...NKS AND PORTS 5 SERIAL STRING 5 50 PIN RIBBON CABLE PIN OUT 6 PROGRAMMING 7 APPLICATION PROGRAMMERS INTERFACE API 7 PRESETTING AN OUTPUT PORT 7 INTERRUPTS 7 PORT CONFIGURATION 8 RELATIVE ADDRESSING VS...

Страница 4: ...4 Figure 3 Bank and Ports 5 Figure 4 50 Pin Header Ribbon Cable Pin out 6 Figure 5 Absolute Byte Address Same for any configuration 9 Figure 6 Relative Byte Address Only applies to the given configura...

Страница 5: ...To install the software place the CD in your CD ROM tray and the auto run program will start If auto run is not available browse the CD and choose index htm Choose Install Software at the beginning of...

Страница 6: ...rovides the user with a consistent and straightforward API allowing the developer to concentrate on the details of the application as opposed to low level driver development Popular development enviro...

Страница 7: ...le each output can source up to 32 mA The OMG USB DIO48 requires a 5V power source and is shipped with a 5V power supply rated at 2 4 A Recommended Operating Conditions Min Max Input 0 V 5 25 V Source...

Страница 8: ...resistor packs are rated at 10K ohms Figure 2 below provides the bussed resistor and corresponding port The resistors insure that no line is floating which is not connected This provides consistent b...

Страница 9: ...ved to any USB port or hub port on your computer while retaining its device number If a device becomes damaged and is replaced the new device should be given the same serial string as the device it is...

Страница 10: ...aders has the following pin out as shown in Figure 4 Description Pin Port A A0 47 A1 45 A2 43 A3 41 A4 39 A5 37 A6 35 A7 33 Port B B0 31 B1 29 B2 27 B3 25 B4 23 B5 21 B6 19 B7 17 Port C C0 15 C1 13 C2...

Страница 11: ...has an output register associated with it This register may be written and retains its value whether the port is configured as an input or an output To preset the value of an output port the program...

Страница 12: ...access the control words Note The control panel also allows you to configure the device Your program can over ride the control panel configuration when executed but the control panel configuration wi...

Страница 13: ...first 0th input port of the device will be utilized In all addressing modes port numbers are zero indexed that is the first port is port 0 the second port is 1 the third 2 and so on The mapping of ab...

Страница 14: ...2 26 A2 2 3 A1 3 27 A2 3 4 A1 4 28 A2 4 5 A1 5 29 A2 5 6 A1 6 30 A2 6 7 A1 7 31 A2 7 8 B1 0 32 B2 0 9 B1 1 33 B2 1 10 B1 2 34 B2 2 11 B1 3 35 B2 3 12 B1 4 36 B2 4 13 B1 5 37 B2 5 14 B1 6 38 B2 6 15 B1...

Страница 15: ...each additional input Next move to outputs and again start with zero 0 and increment by one on each additional output Bank 1 P2 Bank 2 P3 Address Port Address Port A1 A2 B1 B2 C1 C2 Figure 8 Absolute...

Страница 16: ...ions Environmental Specifications Specification Operating Storage Temperature Range 0 to 50 C 32 to 122 F 20 to 70 C 4 to 158 F Humidity Range 10 to 90 R H Non Condensing 10 to 90 R H Non Condensing P...

Страница 17: ...allation files in the correct locations 1 Read this manual thoroughly before attempting to install the adapter in your system 2 Use Device Manager under Windows to verify proper installation 3 Use the...

Страница 18: ...er installed in a computer ready to run diagnostics 3 Omega Engineering maintains a Home page on the Internet Our home page address is www omega com The latest software updates and newest manuals are...

Страница 19: ...Appendix C Silk Screen OMG USB DIO48 Page 15 Appendix C Silk Screen...

Страница 20: ...his own expense EMC Directive Statement Products bearing the CE Label fulfill the requirements of the EMC directive 89 336 EEC and of the low voltage directive 73 23 EEC issued by the European Commis...

Страница 21: ...shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA...

Страница 22: ...city Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industria...