Contec DIO-24DY-USB User Manual Download Page 34 | Manualshive

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5. Functions

DIO-24DY-USB

29

5.

Functions

This section describes the functions of the product.

I/O Function

The product can input/output a total of 24 channels of LVTTL-level active-high digital signals.

There are three sets (8-bit) of I/O ports, which can be controlled by a program to input/output data.

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Summary of Contents for DIO-24DY-USB

Page 1: ...PC HELPER Bi Directional Digital I O Terminal for USB2 0 DIO 24DY USB User s Guide CONTEC CO LTD...

Page 2: ...r damaged or missing items contact your retailer Product Configuration List USB terminal DIO 24DY USB 1 Interface connector plugs 2 First step guide 1 CD ROM 1 API USBP WDM 1 USB Cable 1 8m 1 USB Cabl...

Page 3: ...e without notice All relevant issues have been considered in the preparation of this document Should you notice an omission or any questionable item in this document please feel free to notify CONTEC...

Page 4: ...y Information 4 Handling Precautions 4 Environment 6 Inspection 6 Storage 6 Disposal 6 2 SETUP 7 What is Setup 7 Installing the driver 7 Step 1 Setting the Hardware 8 Name of each parts 8 Step 2 Initi...

Page 5: ...orts Bits and Connector Signal Pins 20 Cable connection 21 Connecting I O Signals 22 4 APPLICATION DEVELOPMENT 23 Reference to Online Help 23 Printing Function Reference 23 Sample Program 24 Distribut...

Page 6: ...TL level I O ports with a response speed of 200 nsec positive logic This allows you to use a total of up to 24 channels of I O digital signals in three sets of eight Compatible to USB1 1 USB2 0 and no...

Page 7: ...you can verify the operation of hardware using Diagnostic programs Operating Environment OS Windows 7 Vista XP Server 2003 2000 Me 98 Adaptation language Visual Basic Visual C Visual C Delphi C Builde...

Page 8: ...hen this device is returned freight prepaid with a copy of the original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group office from which it was purchased This wa...

Page 9: ...the converter may malfunction overheat cause a failure or breakage Do not touch the converter s pin parts USB connector GPIB connector with your hands Otherwise the converter may malfunction overheat...

Page 10: ...cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reas...

Page 11: ...he product periodically as follows to use it safely Check that the connector has no dust or foreign matter adhering Storage When storing this product keep it in its original packing form 1 Put the pro...

Page 12: ...are and hardware by operating in accordance with each step in this chapter using the bundled CD ROM Taking the following steps sets up the software and hardware You can use the diagnosis program later...

Page 13: ...or LINK Status Interface connector USB TypeA Figure 2 1 Name of each parts Front side Table 2 1 List of Status LED Functions Name Function Indicator color LED indicator ON Communication established US...

Page 14: ...for installing product Illustration of Menu Screen Points Please set up the supplied CD ROM if it has not been set up The menu starts automatically If the menu do not start launch X AUTORUN EXE X CD...

Page 15: ...le program in all language in order to use API function 1 Clicking on Install Development or Execution Environment API USBP WDM Installer dialog box displays 2 Selecting Advanced Digital I O driver 3...

Page 16: ...and running plug the USB interface connector to a USB port in the PC The converter can also be connected to the PC via a USB hub USB port Figure 2 2 Connecting the PC CAUTION It may cause a trouble i...

Page 17: ...from a list or specific location then click on the Next button Detect setup information from supplied CD automatically for installing USB driver Point Please specify the path for supplied CD as follo...

Page 18: ...n Device Manager and set properties 1 Starting Device Manager From Start menu click on Settings Control Panel System and then click on Device Manager button in Hardware tab In the case of Windows 98 R...

Page 19: ...tings must be performed 3 Clicking on OK button Device name is set by clicking OK button Points When the application developed by users is running on another PC please perform foregoing operation on t...

Page 20: ...ram diagnoses the states of the product and driver software It can also be used as a simple checker when an external device is actually connected Using the Diagnosis Report feature reports the driver...

Page 21: ...nput values bit by bit at fixed time intervals Output Port Mouse operation allows the data to output or display To use the function execution time measurement feature click on the Measurement Time but...

Page 22: ...Diagnosis Program performs Product presence absence check driver file test product setting test and so on CAUTION Before executing diagnosis report output unplug the cable from the Product 2 A diagnos...

Page 23: ...2 Setup 18 DIO 24DY USB...

Page 24: ...k the information available here when connecting an external device Using the On terminal Connectors Connecting a terminal to a Connector To connect an external device to this terminal plug the cable...

Page 25: ...Ports Bits and Connector Signal Pins The following table lists the relationships between the connector signal pins and the logical port bit numbers used for I O functions Table 3 2 Logical Ports Logi...

Page 26: ...0mm of the covered part of a wire rod and then insert it to the opening After the insertion secure the wire rod with screws Compatible wires are AWG 28 16 CAUTION Removing the connector plug by graspi...

Page 27: ...3 5 Input Circuit Figure 3 6 Output Circuit If the signal source is affected by noise or distant from the product the product may fail to input accurate data depending on the connection I O signals ar...

Page 28: ...ment such as function reference is provided in API USBP W32 Help Detailed introduction to search method for help should be found from How to navigate Help in the help Printing Function Reference Click...

Page 29: ...24DY USB Sample Program To run a sample program click on Programs CONTEC API USBP WDM DIO Sample Name from Start menu Distributing Developed Application Please distribute the developed application wi...

Page 30: ...ronment Uninstall procedure for Windows 7 Vista Uninstall of device driver 1 Run Device Manager From My Computer Control Panel select System and then select the Device Manager tab You can also open De...

Page 31: ...ws XP and Windows 2003 Server Uninstall of device driver Use My Computer Control Panel Add and Remove Programs to uninstall the device driver Select Windows driver package CONTEC and then click Change...

Page 32: ...nt and then click Add Remove contains the driver category name AIO CNT DIO etc Uninstall procedure for Windows 98 98SecondEdition Uninstall of device driver Use My Computer Control Panel Add and Remov...

Page 33: ...4 Application Development 28 DIO 24DY USB...

Page 34: ...ion describes the functions of the product I O Function The product can input output a total of 24 channels of LVTTL level active high digital signals There are three sets 8 bit of I O ports which can...

Page 35: ...5 Functions 30 DIO 24DY USB...

Page 36: ...rew terminal plug header Number of terminals used at the same time 127 terminals Max 2 Current consumption Max 5VDC 250mA Operating conditions 0 50 C 10 90 RH No condensation Allowable distance of sig...

Page 37: ...ensions 14 24 9 9 64 62 mm Figure 6 1 Physical dimensions Block Diagram USB Controll CPU USB Connector GND D D VCC LVTTL Driver Protection resistance I O Connector Digital Input Digital Output Switchi...

Page 38: ...555 0025 Japan Japanese http www contec co jp English http www contec com Chinese http www contec com cn No part of this document may be copied or reproduced in any form by any means without prior wri...

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