IOtech DaqBook/2000 Series Скачать руководство пользователя страница 29

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Detail “TC” (Thermocouple Input Circuitry) for DaqBook/2020

Detail “V” (Differential Voltage Input Circuitry) for DaqBook/2020

DaqBook/2000 Series and DaqOEM/2000 Series

966895

Block Diagrams 3-3

Содержание DaqBook/2000 Series

Страница 1: ...n Data Acquisition Systems DaqBook 2001 DaqBook 2005 DaqBook 2020 DaqOEM 2001 DaqOEM 2005 DaqBook 2000 Series DaqOEM 2000 Series 1121 0901 rev 3 0 372335A 01 372335A 01 Measurement Computing 10 Commer...

Страница 2: ...ii...

Страница 3: ...described in this manual can present serious safety hazards or cause equipment damage This warning symbol is used in this manual or on the equipment to warn of possible injury or death from electrical...

Страница 4: ...access the PDF documents directly from the data acquisition CD by using the View PDFs button located on the opening screen Refer to the PDF documentation for details regarding both hardware and softwa...

Страница 5: ...grammers should check the readme file on the install CD ROM for the location of program examples included on the CD Manual Layout Chapter 1 Daq Systems Chapter 2 DaqBook 2000 Series and DaqOEM 2000 Se...

Страница 6: ...vi 898695 DaqBook 2000 Series and DaqOEM 2000 Series This page is intentionally blank...

Страница 7: ...nnectors Indicators Cables Pinouts DaqBook 2020 4 1 DaqBook 2001 and DaqBook 2005 4 3 DaqOEM 2001 and DaqOEM 2005 4 4 Cables 4 5 Pinouts 4 7 5 A Brief Look at Software 6 Configuring the System for Ope...

Страница 8: ...viii 999895 DaqBook 2000 Series and DaqOEM 2000 Series This page is intentionally blank...

Страница 9: ...reen which follows a licensing agreement select the device from the drop down list and follow the on screen instructions DaqBook 2020 DaqOEM 2000 DaqBook 2001 Step 2 Connect the 2000 Series Device to...

Страница 10: ...Add Device button The Select Device Type box will appear c Select the 2000 Series device from the list of devices Note For DaqOEM 2001 and DaqOEM 2005 select DaqBook 2001 and DaqBook 2005 respectively...

Страница 11: ...lying power to other members of the acquisition system The DBK options are discussed in the DBK Option Cards and User s Manual p n 457 0905 Note Only passive DBKs such as the DBK1 BNC module the DBK11...

Страница 12: ...which can be accessed through the Windows Desktop DaqBooks DaqBoards and Daq PC Cards Daq products connect to one or more DBKs on their signal input side and a computer on their output side Each type...

Страница 13: ...bit DaqBoard 100A 112A 16 bit DaqBoard 200A 216A 2000 Primary Acquisition Device Daq PC Card Plug In PCMCI Card 12 bit Daq 112B 16 bit Daq 216B Analog Signal Conditioning Cards and DBK modules used to...

Страница 14: ...h Daq PC Cards DBK output signals can be bipolar e g 5 to 5 V or unipolar e g 0 to 10 V The user can select a range of relevant values to correspond to the lowest signal e g 5 or 0 V and the highest s...

Страница 15: ...he Daq Configuration control panel allows for interface configuration testing and troubleshooting Each Daq system comes with an Application Programming Interface API via a subroutine library DAQ or an...

Страница 16: ...1 6 Daq Systems 958795 DaqBook 2000 Series and DaqOEM 2000 Series...

Страница 17: ...16 bit Timer Output signals DaqBook 2001 and DaqOEM 2001 16 Analog Input via P1 4 Analog Output via P3 40 Digital I O via P2 P3 4 Counter In 2 Timer Out via P3 DaqBook 2005 and DaqOEM 2005 16 Analog...

Страница 18: ...into two 32 bit counters Two 16 bit timer outputs Each can generate square waves from 16 Hz to 1 MHz Configuration through software only Device settings are made via software There are no hardware se...

Страница 19: ...s The 16 bit P3 digital inputs do not apply to DaqBook 2020 which has no P3 connector Analog Input Channels The DaqBook 2000 Series and DaqOEM 2000 Series devices allow analog input for the device and...

Страница 20: ...l or external clocking the entire channel scan including the sampling time for each channel may not exceed the maximum aggregate rate of 200 kHz Synchronous Output Operations The DaqBook 2001 DaqBook...

Страница 21: ...odules are discussed in the DBK Option Cards Modules User s Manual When using the digital I O expansion modules the local P2 Intel 8255 digital I O becomes inaccessible in lieu of the expansion module...

Страница 22: ...ation DaqBook 2020 DaqBook 2001 DaqOEM 2001 DaqBook 2005 DaqOEM 2005 Synchronous Input Analog Main Unit Inputs Yes Yes Yes Analog Expansion Input Yes Yes Yes Counter Inputs Yes Yes Yes Digital Main Un...

Страница 23: ...bit Ethernet allows analog and digital counter input data as well as analog and digital output data to flow between the PC and the DaqBook 2001 or to the DaqOEM 2001 DaqBook 2001 and DaqOEM 2001 each...

Страница 24: ...40 as do the other devices Note In addition to the BNC connectors indicated above the DaqBook 2020 includes a BNC for External TTL Trigger input and one for External Clock input Summary of DaqBook 20...

Страница 25: ...l triggering and latencies less than 5 s The trigger can be programmed for logic level or edge triggering In pattern triggering any of the digital input ports acts as the trigger port You can program...

Страница 26: ...2 10 Device Overviews 898095 DaqBook 2000 Series and DaqOEM 2000 Series...

Страница 27: ...l Voltage Input Circuitry for DaqBook 2020 3 3 DaqBook 2001 DaqOEM 2001 DaqBook 2005 DaqOEM 2005 Block Diagram for use with DaqBook 2001 DaqOEM 2001 DaqBook 2005 DaqOEM 2005 Note The 4 channel analog...

Страница 28: ...3 2 Block Diagrams 966895 DaqBook 2000 Series and DaqOEM 2000 Series DaqBook 2020 Block Diagram DaqBook 2020 Block Diagram...

Страница 29: ...Detail TC Thermocouple Input Circuitry for DaqBook 2020 Detail V Differential Voltage Input Circuitry for DaqBook 2020 DaqBook 2000 Series and DaqOEM 2000 Series 966895 Block Diagrams 3 3...

Страница 30: ...3 4 Block Diagrams 966895 DaqBook 2000 Series and DaqOEM 2000 Series...

Страница 31: ...ouple Inputs Mini TC connectors TC1 through TC7 and TC9 through TC15 provide a means of connecting up to 14 thermocouples in total Note that TC0 and TC8 are for cold junction compensation Analog Commo...

Страница 32: ...te that the Ethernet connector has two built in LEDs that indicate traffic flow These are discussed with the three other Ethernet related LEDs Note that the Ethernet cable length must be 10m in order...

Страница 33: ...ber Conversion to a hexadecimal number for use in addressing will be automatic ETHERNET The 10 100BaseT Ethernet port can connect to the Ethernet port of the host PC or to an Ethernet network Either o...

Страница 34: ...p n CA 248 are available for converting the 40 pin headers to male DB37 connectors JP1 40 pin header Analog input port for16 single ended or 8 differential analog inputs with 13 software programmable...

Страница 35: ...e RJ 11 6 conductor 5 ft CA 74 5 8 Ethernet patch cable shielded 18 in CA 242 9 Ethernet patch cable shielded 7 ft CA 242 7 10 Power Cable 5 pin male DIN to 5 pin male DIN provides convenient connecti...

Страница 36: ...4 6 Connectors Indicators Cables Pinouts 898095 DaqBook 2000 Series and DaqOEM 2000 Series...

Страница 37: ...s Instead these boards make use of three 40 pin headers designated as JP1 JP2 and JP3 A CA 248 ribbon cable can be used to obtain a DB37 connector for a 40 pin header The cables are 9 inches long Sign...

Страница 38: ...N differential mode 35 19 Signal Ground SGND Sense Common SGND 37 20 A I Clock External ADC Pacer Clock Input Internal ADC Pacer Clock Output 2 21 15 Volts Expansion 15 V power 4 22 Expansion 8 Digita...

Страница 39: ...DGND Digital Ground 4 22 Port C C7 Digital I O P2 Digital Port C Bit 7 or P2 Expansion Data Bit 7 6 23 Port C C6 Digital I O P2 Digital Port C Bit 6 or P2 Expansion Data Bit 6 8 24 Port C C5 Digital...

Страница 40: ...Digital I O P3 Digital Port Bit 15 6 23 Digital 14 Digital I O P3 Digital Port Bit 14 8 24 Digital 13 P3 Digital Port Bit 13 10 25 Digital 12 P3 Digital Port Bit 12 12 26 Digital 11 P3 Digital Port B...

Страница 41: ...aphical formats DaqViewXL allows you to interface directly with Microsoft Excel to enhance data handling and display Within Excel you have a full featured Daq control panel and all the data display ca...

Страница 42: ...r expansion and signal conditioning modules Our data acquisition VIs for LabVIEW are more than just simple hardware access VIs they are complete with engineering data conversion data display and loggi...

Страница 43: ...uration 6 11 Connecting a DaqBook 2000 Series Device to the Ethernet The DaqBook 2000 and DaqOEM 2000 Series devices connect directly to an Ethernet port on a PC or network hub via a built in 10 100Ba...

Страница 44: ...through Microsoft s Add Remove Programs feature 2 Place the Data Acquisition CD into the CD ROM drive Wait for PC to auto run the CD This may take a few moments depending on your PC If the CD does not...

Страница 45: ...following figure a DaqBook 2020 is connected to the Ethernet through a network hub switch At least one computer is also connected to the hub The other DaqBook 2000 Series and DaqOEM 2000 Series device...

Страница 46: ...e network and internet data transfer Because of this we recommend adding a network card to the computer and using one of the two dedicated network configurations Contact your network administrator bef...

Страница 47: ...n can be either an Ethernet jack on a computer or an Ethernet jack on a hub that is connected to the Ethernet An Ethernet patch cable e g a CA 242 1 5 foot cable or a CA 242 7 7 foot cable 1 Connect t...

Страница 48: ...immediately follows chapter 1 of this user s manual Reference Note Refer to the power related sections of DBK Basics before powering up a system The DBK Basics section is located near the end of this...

Страница 49: ...etwork Settings using DaqIPConfig page 6 10 1 Open the Control Panel by navigating from the Windows Desktop as follows Start Menu Settings Control Panel 2 Double click the Network and Dial up Connecti...

Страница 50: ...the Internet Protocol TCP IP component previous figure The Internet Protocol TCP IP Properties box will appear following figure Internet Protocol TCP IP Properties 6 8 Configuring the System for Opera...

Страница 51: ...o button 7 Set the IP address field to 10 0 0 x where x is some number from 1 to 255 Make sure that each computer on the dedicated network has a unique IP address 8 Set the Subnet mask to 255 0 0 0 No...

Страница 52: ...op as follows Start Menu Programs IOtech DaqX Software DaqIPConfig 2 Open the DaqIPConfig Applet Click on the DaqIPConfig selection to open the applet DaqIPConfig 3 Select the device that is to have t...

Страница 53: ...Ethernet jack or a jack on a network hub The DaqBook 2020 is an example of a first level device a Select the Computer image in the Device Inventory configuration tree following figure b Click the Add...

Страница 54: ...0 We could similarly have selected another device Users of LAN with DHCP Server Networks follow these 3 steps The DaqIPConfig applet provides the Serial Number and the IP Address of the device Users o...

Страница 55: ...sible causes and possible solutions e Upon completion of the TCP IP test click the Resource Test button The Resource Test consists of two components Resource Tests and Performance Tests The Resource T...

Страница 56: ...the following sources The DBK Options Manual p n 457 0905 The Programmer s Manual p n 1008 0901 Note You can access PDF documents directly from the opening screen of the data acquisition CD via the Vi...

Страница 57: ...s or add on kits are required to meet CE compliance CE Standards and Directives The electromagnetic compatibility EMC directives specify two basic requirements 1 The device must not interfere with rad...

Страница 58: ...warn of possible personal injury or equipment damage under noted conditions Daq products contain no user serviceable parts refer all service to qualified personnel The specific safety conditions for...

Страница 59: ...xpand the system Connecting a non CE Compliant DBK module or card to your system will make the system non compliant In order to remain CE Compliant DaqBook 2020 DaqBook 2001 and DaqBook 2005 require t...

Страница 60: ...rge energy back to earth ground Use short Ethernet cables The use of short Ethernet cables will reduce noise The shorter the cable the better Use shielded cables Loose wires are effective antennae for...

Страница 61: ...ews which are too long can cause damage to circuitry 1 If using a desktop or tower PC a remove a screw that secures the computer casing to the chassis The first photo shows a good connection point for...

Страница 62: ...C shows the Ethernet cable with a ferrite collar The PC s connection to the ground line is also visible Tie wrap goes through this opening 4 Optional Trim the excess tie wrap material While trimming u...

Страница 63: ...e sequence at the rate of 5 s channel 10 s channel or 1000 s channel depending on the speed of the DBK expansion options thereby minimizing the time skew from channel to channel The user can also set...

Страница 64: ...pattern triggering whereby the user can designate any of the digital input ports as the trigger port The programmed digital pattern including the ability to mask or ignore specific bits is then compar...

Страница 65: ...h infinite post trigger driver support only This is similar to the mode just described except that the acquisition is terminated upon receipt of a command from the program Stop Trigger Any of the soft...

Страница 66: ...SYNC ports Both the SYNC connector input and the external clock input can be divided down When a DaqBook is in the Master Mode both the trigger condition and the scan timing are output on the SYNC por...

Страница 67: ...e same functionality Analog Input Channels P1 Channels 0 through 15 DaqBooks allow analog input configuration of themselves as well as for the P1 compatible DBK analog input expansion modules Channel...

Страница 68: ...pacer clock or by external clocking These products use a sequencer to implement a multiplexing approach to gathering the input data This means that with either internal or external clocking the entir...

Страница 69: ...pplicable digital I O expansion modules These modules are discussed in the DBK Option Cards Modules User s Manual p n 457 0905 When using the digital I O expansion modules the local P2 Intel 8255 digi...

Страница 70: ...dules with dynamic channel and gain range selection allow for high channel to channel scan rates with a variety of transducers Note Only passive DBKs such as the DBK1 BNC module the DBK11A screw termi...

Страница 71: ...he supplied factory calibration This is accomplished with two distinct calibration tables in the unit s on board EPROM one which contains the factory calibration factors and the other which is availab...

Страница 72: ...9 2 Calibration 959095 DaqBook 2000 and DaqOEM 2000 Series...

Страница 73: ...edures Product Care Daq products and DBK options are essentially maintenance free and require a minimal amount of care They should be treated much like any other high tech equipment In general Keep th...

Страница 74: ...s used to configure the DaqBook device for an appropriate Ethernet Port This must be performed in order for the application to access the device through the Windows NT 2000 XP driver Driver Support Th...

Страница 75: ...ok or if trying to connect causes the system to hang or crash try the following Verify that the device power switch is set to ON and that the POWER ON indicator is lit Ensure that all physical device...

Страница 76: ...ng environments Question Where can I get the latest version of DaqX software Answer You can download the latest versions from our website This service is free 3 Topic Calibration Question Should I cal...

Страница 77: ...n mode voltages The name of a contact person from your company who can discuss the problems encountered Instructions for return shipping All troubleshooting notes and comments on tests performed and a...

Страница 78: ...10 6 Troubleshooting Customer Support 897995 DaqBook 2000 and DaqOEM 2000 IO version...

Страница 79: ...DaqBook 2020 285 mm W x 220 mm D x 90 mm H 11 x 8 5 x 3 5 DaqOEM 2001 and 2005 27 5 cm W x 20 5 cm D Weight DaqBook 2001 and 2005 1 36 kg 3 lbs DaqBook 2020 2 5 kg 5 5 lbs DaqOEM 2001 and 2005 0 48 k...

Страница 80: ...0 005 1 0 to 2 5 V 0 015 0 005 1 0 to 1 25 V 0 015 0 008 2 0 to 0 625 V 0 015 0 008 2 0 to 0 3125 V 0 015 0 008 2 10 to 10 V 0 015 0 005 1 5 to 5 V 0 015 0 005 1 2 5 to 2 5 V 0 015 0 005 1 1 25 to 1 2...

Страница 81: ...of the reading 50 V Temperature Coefficient for Voltage Accuracy 10ppm for every C outside the range of 0 to 50 C TC Accuracy Valid for one year 18 to 28 C see the following table Temperature Coeffici...

Страница 82: ...on can be triggered via modes 2 4 5 or 6 described below Pre trigger is supported with fixed or variable pre trigger periods 1 Single Channel Analog Hardware Trigger Any analog input channel including...

Страница 83: ...minimum no minimum with external clock Settling Time 10 s maximum to 1 LSB for full scale step Clock Sources 4 programmable 1 Onboard D A clock independent of scanning input clock 2 Onboard scanning i...

Страница 84: ...Counters can be configured to clear when read or to totalize and clear under program control Channels 4 x 16 bit cascadable as 2 x 32 bit Frequency Measurement Rate 10 MHz maximum Input Signal Range 1...

Страница 85: ...7 x 6 SYNC cable RJ 11 6 conductor 1 ft CA 74 1 7 SYNC cable RJ 11 6 conductor 5 ft CA 74 5 8 Ethernet patch cable shielded 18 in CA 242 9 Ethernet patch cable shielded 7 ft CA 242 7 10 Power Cable 5...

Страница 86: ...DaqOEM 2000 Series User s Manual p n 1121 0901 Programmer s Manual for developing custom programs using API commands p n 1008 0901 DBK Option Cards Modules User s Manual p n 457 0905 Software DaqViewX...

Страница 87: ...e output effectively an impedance buffer Buffer Amplifier An amplifier used primarily to match two different impedance points and isolate one stage from a succeeding stage in order to prevent an undes...

Страница 88: ...egree to which an input signal is amplified or attenuated to allow greater accuracy and resolution can be expressed as n or dB Isolation The arrangement or operation of a circuit so that signals from...

Страница 89: ...to gather data around an instant or based on signal counts TTL Transistor Transistor Logic TTL is a circuit in which a multiple emitter transistor has replaced the multiple diode cluster of the diode...

Страница 90: ...G 4 959395 Glossary...

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