穨 A6126 Manual
Contents
1. ACL 6126 s LayOUt 2 3 2 4 Jumper and DIP Switch Description 8 2 5 Base Address Setting 8 9 IRQ Level Setting 2 6 10 00 D A Output ConfiguratiOn 2 7 13 2110611 Connector Pin 2 8 15 Signal Connection ss 2 9 17 0 1311013 13 Software 2 10 18 Chapter 3 Registers O Port AddresSS iii 18 3 1 19 D A Data Register 3 2 23 1 8 Digital I O 3 3 23 0 210013105 Demonstration 3 4 25 1 1 1 1 1 1 1 1 1 1 Product Warranty Service Contents i How to Use This Ma2. 49 correspond to PC bus address lines 2 6 IRQ Level Setting A hardware interrupt can be triggered by the external Interrupt signal which is from pin 17 of CN3 connector Its corresponding interrupt IRQ levels can be selected by jumper JP7 The jumper setting is specified as below Note Be aware that there is no other add on cards sharing the same interrupt level in the system Interrupt Default Setting IRQ15 IRQ 3 5 6 7 9 10 11 12 15 X Note External trigger source is from Pin 17 of CN3 Installation e 9 Figure 2 3 IRQ Setting 2 7 D A Output Configuration The 401 6126 5 output channels can be configured as different analog output styles and they are dependent on D A converter s reference voltage source and output mode Bipolar or Unipolar The reference voltage can be generated internally or by external reference voltage from the Reference Voltage Input REF IN of connector P1 Each output channel and its corresponding jumpers are listed as follows Channel NO Corresponding Jumper JP1 3 CH1 JP2 3 JP3 3 JP4 3 JP5 3 JP6 3 The jumper settings for each output channel are illustrated as below Figure 2 4 The internal 5V is set as default reference voltage Reference 5V Ref Voltage External Ref 10V Ref default Source Jumper Setting Figure 2 4 Reference Voltage Source 10 Installation Besides each output channel can be set as Bipolar or Unipolar output Each output channel
3. 22 e Registers Format 3 3 Digital I O Register There are 16 digital input channels and 16 digital output channels are provided by ACL 6126 These I O channels use the address Base 12 and Base 18 for output channels and the address Base 14 and Base 15 for input channels The data format is shown as follows Data Format Digital I O Base 12 Base 13 Base 14 and Base 15 HEE NE ZA DEDI EC EN RE ai Base 12 5015 po al po al D012 po l 0 DO8 Write Output Base 13 pos DO4 DOS DO2 Do Write Output B ase 14 p s D 14 p a p 2 p 0 Read Input Base 15 DI7 DIS DI4 DI3 DI2 Di Read Input Table 4 5 3 4 Demonstration Programs Some demonstration programs and a very simple analog output and digital I O library are included in the Utility Software The description of each file for demonstration is listed as following table DA_DEMO analog output demonstration program C DI DEMO digital input demonstration program C DO DEMO digital output demonstration program C Registers Format 23 We provide source code of all programs above you can refer to these demonstrate programs and library to speed up your own application development 24 Registers Format Product Warranty Service Seller warrants that equipment furnished will be free form defects in material and workmanship for a period of one year from the confirmed date o
4. 55 C e Storage temp 20 C 80 C e Humility 5 95 non condensing e Power Consumption 5V 360mA typical 450mA max 12V 60mA typical 180mA max 12V 20MA typical 90mA max e Dimension Half Size 163 mm x 123 mm Software Support 4 1 Programming Library For the customers who are writing their own programs we provide MS DOS Borland C C programming library ACLS DLL2 is the Development Kit for NuDAQ ISA Bus Cards with Analog I O windows 3 1 95 98 NT ACLS DLL2 can be used for many programming environments such as VC VB Delphi ACLS DLL2 is included in the ADLINK CD It need license 4 2 LabView Driver The ACLS LVIEW includes the ACL 6126 s Vis which is used to interface with NI s LabView software package The ACLS LVIEW supports Windows 95 98 NT ACLS LVIEW is included in the ADLINK CD It need license Introduction e 5 Installation This chapter describes how to install the ACL 6126 At first the contents in the package and unpacking information that you should be careful of are described The jumpers and switches setting for the ACL 6126 s base address IRQ refernce voltage source and DA output mode are also specified 2 1 WhatYouHave In addition to this User s Manual the package includes the following items gt ACL 6126 6 channel Analog Output Card gt ADLINK CD If any of these items is missing or damaged contact the dealer from whom you purchased the product Save the shipping m
5. REF IN o D A CHA LOUT 12V for Rev B1 revised A GND EXT TRG DONO A GND for Rev B1 revised D GND A GND 5V Legend V OUT Analog Voltage Output I OUT Analog Current Output A GND Analog Ground D A Analog Output D GND Digital Ground REF OUT Reference Voltage Output REF IN Reference Voltage Input EXT TRG External Interrupt Trigger DO Digital Output DI Digital Input Installation e 13 NC No Connection 14 Installation CN 1 DIGITAL OUTPUT DO 0 DO 1 DO 2 DO 3 DO 4 DO 5 DO 6 DO 7 DO 8 DO 9 DO 10 DO 11 DO 12 DO 13 DO 14 DO 15 GND GND 5V 12V CN 2 DIGITAL INPUT DI 0 DI 1 DI 2 DI 3 DI 4 DI 5 DI 6 DI 7 DI 8 DI 9 DI 10 DI 11 DI 12 DI 13 DI 14 DI 15 GND GND 5V 12V 2 9 Signal Connection A correct signal connection is quite important to send data accurately In this section a helpful information is present for how to make proper signal connection when the ACL 6126 is used Installation 15 Voltage Output Connection ACL 6126 Side i External Side V OUT Load Current Sink Connection ACL 6126 Side External Side I SINK Note For 4 20mA current sink mode the output range should be set as Internal Reference with 5V and Unipolar mode The voltage bias of current sink mode should be within 8V 36V A 12V or 24V DC power supply is the best choice for power source 16 Installation 2 10 Software Installation The ADLINKCD includes a utility software and so
6. and its corresponding jumpers for mode setup are listed as follows Channel NO Corresponding Jumper for output mode JP1 1 JP1 2 JP2 1 JP2 2 The jumper settings for output channel CHO are illustrated as below Figure 2 5 The Unipolar mode is default setting default JP1 1 JP1 2 JP1 1 JP1 2 CHO 8 BI UN UN Figure 2 5 Output Mode Setting for CHO The different output ranges of output CHO are shown as the following table The settings for reminder channels CH1 CH5 should follow the same rules as CHO Output Range JP1 3 JP1 1 amp JP1 2 0 to 5V E B Unipol Em Tel un Installation e 11 OV to 10V Unipolar 5V to 5V Bipolar 10V to 10V Bipolar 4 MA to 20 MA External Ref 12 Installation Connector Pin Assignment The ACL 6126 is equipped with one 37 pin D sub CN3 and two 20 pin insulation displacement connectors CN1 and CN2 The CN3 is located at the rear plate the CN1 and CN2 are located on board CN3 is used for analog outputs and reference voltage input while CN2 for digital inputs and CN1 for digital outputs Each connector s pin assignment is specified as follows CN3 D A CH1 V OUT D A CH1 REF IN D A CHI LOUT A GND D A CH2 V OUT D A CH2 REF IN D A CH5 V OUT D A CH5 REF IN D A CH5 I OUT A GND D A CH6 V OUT D A CH6 REF IN D A CH2 I OU D A CH6 LOUT A GND A GND D A CH3 V OUT 3 D A CH3 REF IN N D A CH3 LOUT A GND D A CH4 V OUT fer D A CH4
7. compatible The ACLD 9182 16 bit Isolation digital input board and ACLD 9185 16 bit relay output board are designed for connection with the digital input and output We apply the state of the art technology and components when designing ACL 6126 lts compact size PCB board let this card easily fit into any kind of chassis Also all the components on the card are SMT type so it improves the reliability and quality of this card Introduction e 1 1 1 Features gt The ACL 6126 6 channel D A Output Card provides the following advanced features AT Bus support Six multiplying analog output channels 12 bit resolution double buffered D A converter Multiple Output Range Unipolar 0 5V 0 10 V Bipolar 5V 10V Current Loop 4 20 All D A outputs will be 0V after RESET or POWER ON 16 digital output channels VV V Y 16 digital input channels Enhanced IRQ capability from IRQ3 to IRQ15 Register structure is fully compatible with Advantech s PCL NY VV Y Vv 1 2 Applications Industrial and laboratory ON OFF control Energy management Function generator Programmable voltage source Security controller DIP loop control Programmable current sink VV VV VV V WV Waveform and pulse generation 1 3 Specifications gt Analog Output D A e Converter DAC7541 AJP or equivalent e Conversion type monolithic multiplying 2 Introduction e Number of channels 6 channels e Resolution 12 bit do
8. NuDAGQ ACL 6126 6 Channel D A Output amp DIO Card Liser Guide Copyright 1996 2000 ADLINK Technology Co Ltd All Rights Reserved Manual Rev 3 35 June 1 2000 The information in this document is subject to change without prior notice in order to improve reliability design and function and does not represent a commitment on the part of the manufacturer In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer Trademarks NuDAQ is the registered trademark of ADLink Technology Inc Other product names mentioned herein are used for identification purposes only and may be trademarks and or registered trademarks of their respective companies Getting service from ADLink Customer Satisfaction is always the most important thing for ADLink Tech Inc If you need any help or service please contact us and get it ADLink Technoloav Inc htto Awww adlink comw Web Site hito Avww adlink com tw Technical Support INuDAM___________lnudam aginkcom NULDCdaAglink COM IM nupro adl nkK C
9. aterials and carton in case you want to ship or store the product in the future 2 2 Unpacking Your ACL 6126 card contains sensitive electronic components that can be easily damaged by static electricity The card should be put on a grounded anti static mat The operator should be wearing an anti static wristband grounded at the same point as the anti static mat Inspect the card module carton for obvious damage Shipping and handling may cause damage to your module Be sure there is no shipping and handling damage on the module before processing After opening the card module carton extract the system module and 6 Installation place it only on a grounded anti static surface with components side up Again inspect the module for damage Press down on all the socketed IC s to make sure that they are properly seated Do this only with the module place on a firm flat surface Note DO NOT APPLY POWER TO THE CARD IF IT HAS BEEN DAMAGED You are now ready to install your ACL 6126 2 3 ACL 6126 s Layout VR43 VR6 3 VR5 3 VR3 3 E 96 o e JP6 3 VR2 3 JP6 2 VR6 2 JP5 2 i a 8 8 VR6 1 E o 6 o e JP4 3 VR5 2 VR3 2 VR4 2 VR4 1 E 6 JP3 3 JP3 2 VR3 1 JP2 3 VR2 2 VR1 2 VR2 1 Ei 5 e JP1 3 JP2 2 VR1 1 JP1 2 az a I I i dj J u i IE raz IE 5 Figure 2 1 261 6126 s Layout Installat
10. com iw N WAQIINK COM IM AME lamb adinkcomm TEL 886 2 82265877 FAX__ 886 2 82265717 QF No 166 Jian Yi Road Chunaho Citv Taipei 235 Taiwan ROC Please inform or FAX us of your detailed information for a prompt satisfactory and constant service Detailed Company Information Comnanv Oraanization mail Add Qunir L Pp __ Web Site Eca 5a Environment to Use DOS 2225 Computer Brand OMB OCPU Chipset UBios LVideo Card Network Interface Card Contents 1 000101000 1 Chapter Da 2 6 11 2 T2 Appicahons ya y cece ec KE K Ka Sed cede wesc KAKA WAE 2 Specifications 1 3 KAKA WA 5 001 5 Software 1 4 5 21 12 1 1 1 1 1 1 1 1 1 1 1 1 Programming 1 4 1 5 d LabView Driver 1 4 2 6 Chapter 2 Installation 6 WA KAWA What You Have 2 1 O 6 aki k layek i i UnDaGK 2 2 7
11. f purchase of the original buyer and that upon written notice of any such defect Seller will at its option repair or replace the defective item under the terms of this warranty subject to the provisions and specific exclusions listed herein This warranty shall not apply to equipment that has been previously repaired or altered outside our plant in any way as to in the judgment of the manufacturer affect its reliability Nor will it apply if the equipment has been used in a manner exceeding its specifications or if the serial number has been removed Seller does not assume any liability for consequential damages as a result from our products uses and in any event our liability shall not exceed the original selling price of the equipment The equipment warranty shall constitute the sole and exclusive remedy of any Buyer of Seller equipment and the sole and exclusive liability of the Seller its successors or assigns in connection with equipment purchased and in lieu of all other warranties expressed implied or statutory including but not limited to any implied warranty of merchant ability or fitness and all other obligations or liabilities of seller its successors or assigns The equipment must be returned postage prepaid Package it securely and insure it You will be charged for parts and labor if you lack proof of date of purchase or if the warranty period is expired Product Warranty Service 25
12. ion e 7 2 4 Jumper and DIP Switch Description You can configure the output of each channel and base address by setting jumpers and DIP switches on the ACL 6126 The card s jumpers and switches are preset at the factory Under normal circumstances you should not need to change the jumper settings A jumper switch is closed sometimes referred to as shorted with the plastic cap inserted over two pins of the jumper A jumper is open with the plastic cap inserted over one or no pin s of the jumper 2 5 Base Address Setting The ACL 6126 requires 16 consecutive address locations in I O address space The base address of the ACL 6126 is restricted by the following conditions 1 The base address must be within the range 200hex to 3FOhex 2 The base address should not conflict with any PC reserved I O address See Appendix A The ACL 6126 s I O port base address is selectable by an 5 position DIP switch SW1 refer to Table 2 1 The address settings for I O port from Hex 200 to Hex 3F0 is described in Table 2 2 below The default base address of your ACL 6126 is set to hex 2C0 in the factory see Figure 2 2 SWI Base Address 0x2C0 ON 12 3 45 A 8 7 6 5 4 Figure 2 2 Default Base Address Setting 8 Installation I O port n address hex is e 0 210 21F on o on oF eee 2CF zm OFF 1 1 1 0 0 Bai 300 30F 3F0 3FF default setting ON 0 X don t care OFF 1 Note 44
13. me demonstration programs which can help you to reduce your application programming effort and support the calibration of analog outputs Installation To install the DOS library software and utilities please follow the following installation procedures 1 Put ADLINK CD into the appropriate CD ROM drive 2 Type the following commands to change to the card s directory X indicates the CD ROM drive X gt CD NuDAQISA 6126 3 Execute the setup batch program to install the software XANuDAQISA 6126 gt SETUP After installation all the files of ACL 6126 Library amp Utility for DOS are stored in C ADLink 6126 DOS directory Running Utility After finishing the installation you can execute the utility by typing as follows C gt cd ADLINK 6126 DOS UTIL C gt 6126UTIL C Language Programming Three example programs in C language are supported in the directory lt SAMPLESs you can refer to these samples and modify them for your own application Installation 17 Registers Format 3 1 I O Port Address The ACL 6126 requires 16 consecutive addresses in the PC s I O address space The starting address Base is selected on the DIP switch SW1 see Section 2 5 The following table Table 4 1 shows the location of each register and its description 18 Registers Format DA Bit 0 7 Table 4 1 Registers Map 3 2 D A Data Register The D A converter expects digital input data to be in binary right justified forma
14. nual This manual is written to help you use the ACL 6126 The manual describes how to modify various settings on the ACL 6126 card to meet your requirements It is divided into three chapters gt Chapter 1 ntroduction gives an overview of the product features applications and specifications gt Chapter 2 Installation describes how to install the ACL 6126 including the jumper setting for base address interrupt IRQ level and D A output ranges The layout of ACL 6126 is also shown Besides all connectors pins assignment are also specified gt Chapter 3 Programming describes how to program the ACL 6126 for analog outputs and digital I Os Introduction The ACL 6126 provides 6 channel analog outputs 16 channel digital inputs and 16 channel digital outputs add on card for the IBM Personal Computer and compatible computers It is designed for industrial control applications requiring analog outputs voltage and current with 12 bit resolution in rugged environment The ACL 6126 transmits six analog outputs with various user configurable ranges of 0 10V 0 5V 10V 5V and 4 to 20 mA current loop Each D A has a double buffered output for single step update and occupies its own I O location Also a rugged and reliable 37 pin D sub style connector is provided for analog outputs In addition to the 6 analog outputs the ACL 6126 has 16 digital inputs and 16 digital outputs all of the digital channels are TTL
15. t as shown in Figure 3 1 je High Byte TT TT 1 0 Low Byte The base address from Base 0 to Base 11 are used for D A conversion The analog output channels and its corresponding registers are specified by table 4 2 and the details is described as table 4 3 and 4 4 0 1 Table 4 2 Data Format D A High byte data Base 0 2 4 6 8 10 Tara E HERE ET RE A RE 2E ES ii DO oe De Table 4 3 D A Low byte data Base 1 3 5 7 9 11 Registers Format 19 Table 4 4 20 Registers Format AD11 ADO Analog to digital data ADO is Least Significant Bit and AD11 is Most Significant Bit X Don t care Two analog output range are provided by the ACL 6126 that is Unipolar and Bipolar The numbering of the converted data with have different presentation for different output range Unipolar Numbering 0 2048 4095 0000 0000 0000 1000 0000 0000 1111 1111 1111 V OUT Vref 0 4096 V OUT Vref 2048 4096 V OUT Vref 4095 4096 Example Converted Data 2047 Binary Code 011111111111 Vref 5V V OUT 5 V 2047 4096 2 498 V Bipolar Numbering 2048 0 2047 ED 0000 0000 0000 1000 0000 0000 1111 1111 1111 V OUT Vref 2048 2048 y OUT Vref 0 2048 V OUT Vref 2047 2048 0V Example Converted Data 500 Binary Code 100111110100 Vref 5V V OUT 5 V 500 2048 1 220 V Registers Format e 21
16. uble buffered output Introduction e 3 e Output ranges Unipolar 0V 5V or 0 10V Bipolar 5V or 10V 4 20mA current loop sink e Reference Voltage 10V with external DC or AC reference Internal 5V or 10V e Current Loop External 10V or 10V max e Settling time 70 microsecond max Linearity 1 2 bit e Accuracy 0 012 of full scale range Voltage driving capability 5mA max e Current Loop exciting voltage 4 20 mA sink 8V min 36V max for current loop 4mA 20MA e Output initial status OV after RESET or POWER ON gt Digital Input D I e Channel 1 6 channels e Level TTL compatible e Input logic low voltage Min 0 5V Max 0 8V e Input logic high voltage Min 2 0V Max 5 0V Input loading current Max 0 2 mA at 0 4V e Input hysteresis Typical 0 4V Min 0 2V gt Digital Output D O e Channel 1 6 channels e Level TTL compatible e Input logic low voltage Sink Max 0 5V at 24mA Max 0 4V at 12mA Input logic high voltage Source Min 2 0V at 15mA Min 2 4V at 3mA e Driving Capacity All inputs and outputs are TTL DTL compatible and outputs will drive standard TTL load 74 series or LSTTL 74LS loads e Input hysteresis Typical 0 4V Min 0 2V 4 Introduction 1 4 1 mah gt General Specification e Bus PC AT bus e I O connectors 37 pin D sub connector analog output 20 pin ribbon connector digital I O e Operating temp 0 C
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