Measurement-computing DaqBoard 3000USB Series Manual do Utilizador

USER’S MANUAL DaqBoard/3000USB Series *372265C-01* 372265C-01 1136-0902 rev 4.2 USB, 1-MHz, 1

IG-4 968492 DaqBoard/3000USB Series Installation Guide (1) Install Software IMPORTANT: Software must be installed before installing hardwa

7-6 DaqBoard/3000USB Series Specifications 928691 Note: Specifications are subject to change without notice. Triggering T

Note: Specifications are subject to change without notice. 928391 Specifications 7-7 Analog Outputs /3001US

7-8 DaqBoard/3000USB Series Specifications 928691 Note: Specifications are subject to change without notice. Pattern Gen

Note: Specifications are subject to change without notice. 928391 Specifications 7-9 Frequency/Pulse Generato

7-10 DaqBoard/3000USB Series Specifications 928691 Note: Specifications are subject to change without notice. Accessorie

Note: Specifications are subject to change without notice. 928391 Specifications 7-11 Dimensions DaqBoard/30

7-12 DaqBoard/3000USB Series Specifications 928691 Note: Specifications are subject to change without notice. This page i

Appendix A DBK215 16-Connector BNC Connection Module With 68-Pin SCSI Adaptability for Analog I/O, Digi

DBK215, pg. A-2 886994 Appendix A TB15 supports BNCA thru BNCD TB16 Supports BNCE thru BNCF DBK215 Block Diagram * Accessory Kit p/n 11

Connection Tips CAUTION Turn off power to the host PC and externally connected equipment prior to connecting cables or signal lines to DBKs. Electr

DaqBoard/3000USB Series Installation Guide 968492 IG-5 DaqBoard/3000USB Series – Board Dimensions In general, all standoffs should be used

DBK215, pg. A-4 886994 Appendix A System Examples Example 1: System with a DaqBoard/3000 Series Board (non-USB version) DBK215 and PDQ30

Example 2: System with a DaqBoard/3000USB Series Board In this example a DBK215 BNC Module is connected to the 68-pin SCSI connector of a /3000USB

DBK215, pg. A-6 886994 Appendix A Using the Screw-Terminal Blocks You must remove the DBK215 module’s cover plate to

In general, the following terminal block-to-signal relationships apply: DBK215 Terminal Blocks Used for . . . Alternative TB9 TB10 ANALOG INPUT BNC

DBK215, pg. A-8 886994 Appendix A Analog I/O Correlation to 68-pin SCSI Also see “Correlation to BNC Terminations (TB13 and TB14) on page DBK

Digital I/O Correlation to 68-pin SCSI TB5 Pin Number and Description DGND ** Digital Ground, Common DGND ** Digital Ground, Common A7 49 Dig

DBK215, pg. A-10 886994 Appendix A Pulse/Frequency Correlation to 68-pin SCSI TB1 Pin Number and Description D0 N/A P3 Digital Port Bit 0 D1

Correlation to Analog Input BNC Terminations – BNC 0 through BNC 7 “Virtual” Terminal Blocks TB13 and TB14 for ANALOG INPUT connect to TB9 and TB10 th

DBK215, pg. A-12 886994 Appendix A Adding Resistor/Capacitor Filter Networks WARNING Disconnect the DBK215 from power and signal sources pri

• Do not use RC filters in conjunction with additional DBK expansion accessories. • Prior to installing a resistor to the filter network you m

IG-6 968492 DaqBoard/3000USB Series Installation Guide WARNING ! Turn off power to all devices connected to the system before making conne

DBK215, pg. A-14 886994 Appendix A Specifications for DBK215 Operating Environment: Temperature: -30°C to 70°C Relative Humidity: 95% RH,

Appendix B 938390 Signal Modes and System Noise B-1 Appendix B Signal Modes and System Noise Signa

B-2 Signal Modes and System Noise 938390 Appendix B Connecting Thermocouples to Screw Terminal Blocks DaqBoard/3000USB Series boards

Appendix B 938390 Signal Modes and System Noise B-3 Shielding Using shielded TC wire with the shield connected to analog common will result in f

B-4 Signal Modes and System Noise 938390 Appendix B Cold Junction Compensation Techniques The DaqBoard/3000USB Series boards can meas

Appendix B 938390 Signal Modes and System Noise B-5 Analog Filtering A filter is an analog circuit element that attenuates an incoming signal ac

B-6 Signal Modes and System Noise 938390 Appendix B If an acquisition’s scan group includes both high level signals and low level sig

Glossary 887194 G-1 Glossary Acquisition A collection of scans acquired at a specified rate as controlled by the sequencer. Analog A signal of va

G-2 887194 Glossary Differential mode voltage Differential mode voltage refers to a voltage difference between two signals

DaqBoard/3000USB Series Installation Guide 968492 IG-7 Scenario 2: Using a TB-100 In this setup a TB-100 screw-terminal board option is conn

IG-8 968492 DaqBoard/3000USB Series Installation Guide Scenario 3: Using a TB-101 Terminal Board Option In this setup a TB-101 terminal boa

DaqBoard/3000USB Series Installation Guide 968492 IG-9 CAUTION The discharge of static electricity can damage some electronic components. S

IG-10 968492 DaqBoard/3000USB Series Installation Guide Scenario 4: Using a DBK215 In this setup a DBK215 BNC Module is connected to the 68-p

DaqBoard/3000USB Series Installation Guide 968492 IG-11 WARNING ! Turn off power to all devices connected to the system before making co

IG-12 968492 DaqBoard/3000USB Series Installation Guide 68-Pin SCSI Connecter WARNING ! Avoid redundant connections. Ensure there is no sig

DaqBoard/3000USB Series Installation Guide 968492 IG-13 J5 and J6, 40-Pin Headers for Analog Channels Note: All channels are available for DaqBo

ii

IG-14 968492 DaqBoard/3000USB Series Installation Guide J7 and J8, 40-Pin Headers for Digital Ports, Counters, Timers, DACS, Triggers, Pacer Cl

DaqBoard/3000USB Series Installation Guide 968492 IG-15 CA-248, 40-Position Header to DB-37 Male, Ribbon Cable CA-248 Pinout, DB-37 Pins lis

IG-16 968492 DaqBoard/3000USB Series Installation Guide Connecting Thermocouple Wires In DaqBoard/3000USB applications, thermocouples must

DaqBoard/3000USB Series Installation Guide 968492 IG-17 (4) Configure the System The Channel Setup window (first tab on lower portion of ma

IG-18 968492 DaqBoard/3000USB Series Installation Guide (5) Collect Data Click the Enable Readi

DaqBoard/3000USB Series Installation Guide 968492 IG-19 Customer Assistance To report problems and receive support, call your service represe

IG-20 968492 DaqBoard/3000USB Series Installation Guide

Device Overviews 1 Block Diagrams …… 1-1 Connections …… 1-3 Product Features …… 1-5 Software ……1-17 DaqView can only be used with one DaqBoard at

1-2 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Block Diagrams Note 3 Block Diagram for DaqBoard/3001USB and /3031USB No

Note 3 Block Diagram for DaqBoard/3005USB and /3035USB Note 1: Pins for all digital I/O, counters, timers, and 16 analog inputs are on the

Warranty Information Contact Measurement Computing by phone, fax, or e-mail in regard to warranty-related issues: Phone: (508) 946-5100, fax: (508) 9

1-4 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Connections SCSI - 68 pin (P5) The 68-pin SCSI connector includes pins for th

Product Features I/O Comparison Matrix Model Analog Input Channels Analog Output Channels Digital I/O Channels Counter Inputs Timer Outputs

1-6 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Signal I/O One 68-pin connector provides access to the 16SE/8DE analog input

Another synchronous mode allows digital inputs to be scanned every time an analog input channel is scanned. For example, if eight analog inputs are s

1-8 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Example 2: Analog channel scanning of voltage and temperature inputs The scan

Example 3: Analog and digital channel scanning, once per scan mode The scan is programmed pre-acquisition and is made up of 6 analog channels (Ch0, C

1-10 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Example 4: Sampling digital inputs for every analog sample in a scan group T

USB2.0 versus USB1.1 Connecting a DaqBoard/3000USB Series board to a USB1.1 port or hub will result in lower transfer speed which may not support cont

1-12 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Digital Triggering. A separate digital trigger input line is provided, allow

o Variable pre-trigger with infinite post trigger. This is similar to the mode described above, except that the acquisition is terminated upon receip

CAUTION Using this equipment in ways other than described in this manual can cause personal injury or equipment damage. Before setting up a

1-14 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Digital Inputs and Outputs Twenty-four TTL-level digital I/O lines are inclu

Example 5: Analog channel scanning of voltage inputs and streaming analog outputs The figure below shows a simple acquisition. The scan is programme

1-16 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Counter Inputs Four 32-bit counters are built into each DaqBoard/3000USB Ser

DaqBoard/3000USB Series User’s Manual 988093 Device Overviews 1-17 Multiple DaqBoard/3000USB Boards When multiple boards are used they can be ope

1-18 Device Overviews 988093 DaqBoard/3000USB Series User’s Manual Reference Notes: o The software documents for: DaqView, ViewXL, and Post A

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-1 Connections and Pinouts 2 68-Pin SCSI Connector (P5) …… 2-2 J5 and J

2-2 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual 68-Pin SCSI Connecter (P5) WARNING ! Avoid redundant connections.

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-3 J5 and J6, 40-Pin Headers for Analog Channels Note: All channels are

2-4 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual J7 and J8, 40-Pin Headers for Digital Ports, Counters, Timers, DACS,

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-5 CA-248, 40-Position Header to DB-37 Male, Ribbon Cable CA-248 Pino

DaqBoard/3000USB Series User’s Manual 938390 Table of Contents DaqBoard/3000USB Series, Installation Guide (p/n 1033-0941) 1 – Device Overview

2-6 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual TB-100 Terminal Connector Option The TB-100 Terminal Connector option

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-7 TB-101 Terminal Board Option The TB-101 Terminal Board can be used to

2-8 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual TB-101 Mounting Concept TB-101 Pinouts Digital GND Expansion +5V

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-9 WARNING ! Before connecting TC wires, ensure that the associated

2-10 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual Analog Common Analog Common CH 32, Analog Analog Common CH 36,

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-11 DBK215 16-Connector BNC Connection Module Option DBK215 If y

2-12 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual Hardware Setups This section presents three examples of hardware s

DaqBoard/3000USB Series User’s Manual 927593 Connections & Pinouts 2-13 Scenario 2: Using a TB-100 In this setup a TB-100 screw-terminal

2-14 Connections & Pinouts 927593 DaqBoard/3000USB Series User’s Manual Scenario 3: Using a DBK215 In this setup a DBK215 BNC Module is c

User’s Manual 949290 CE-Compliance & Noise Considerations 3-1 CE Compliance & Noise Consideration

938390 DaqBoard/3000USB Series User’s Manual 6 – Setpoint Configuration for Output Control Overview …… 6-1 Detecting Input Values …… 6-3 Controll

3-2 CE-Compliance & Noise Considerations 949290 User’s Manual The specific safety conditions for CE compliance vary by product; but general

Calibration 4 The DaqCal.exe calibration utility does not support DaqBoard/3000USB Series boards at present. Please contact the factory for the la

4-2 Calibration 897494 DaqBoard/3000 Series User’s Manual

Counter Input Modes 5 Tips for Making High-Speed Counter Measurements ( > 1 MHz ) …… 5-1 Debounce Module …… 5-1 Terms Applicable to Counter Modes

Trigger After Stable Mode In the “Trigger After Stable” mode, the output of the debounce module will not change state until a period of stability has

T2 – During time period T2, the input signal is not stable for a length of time equal to T1 (the debounce time setting for this example.) Therefore,

Use trigger before stable mode when the input signal has groups of glitches and each group is to be counted as one. The trigger before stable mode w

DaqBoard/3000USB Series User’s Manual 887794 Counter Input Modes 5-5 Terms Applicable to Counter Modes The following terms and definitions are

Encoder Mode (see page 15). OPT[1:0]: Determines the encoder measurement mode: 1X, 2X, or 4X. OPT2: Determines whether the counter is 16-bits (Coun

An explanation of the various counter options, depicted in the previous figure, follows. COUNTER: OPT0: This selects totalize or clear on read mode

INSTALLATION GUIDE DaqBoard/3000USB Series USB 1-MHz, 16-Bit Data Acquisition Boards DaqBoard/3001USBDaqBoard/3005USBDaqBoard/3031USBDaqBoard/3035U

Period Mode TIP: When using a counter for a trigger source, it is a good idea to use a pre-trigger with a value of at least 1. The reason is that

DaqBoard/3000USB Series User’s Manual 887794 Counter Input Modes 5-9 PERIOD: OPT[1:0]: Determines the number of periods to time, per measure

5-10 Counter Input Modes 887794 DaqBoard/3000USB Series User’s Manual Upper 16-bits of the 32-bit counter Lower 16-bits of the 32-bit count

Pulsewidth Mode TIP: When using a counter for a trigger source, it is a good idea to use a pre-trigger with a value of at least 1. The reason is t

5-12 Counter Input Modes 887794 DaqBoard/3000USB Series User’s Manual PULSEWIDTH: OPT2: Determines whether the pulsewidth is to be measured

Timing Mode TIP: When using a counter for a trigger source, it is a good idea to use a pre-trigger with a value of at least 1. The reason is that

An Example of Timing Mode The following example represents one channel in timing mode. The time desired is between the rising edge on the input cha

Encoder Mode TIP: When using a counter for a trigger source, it is a good idea to use a pre-trigger with a value of at least 1. The reason is tha

Representation of Quadrature Encoder Outputs: A, B, and Z As the encoder rotates, the A (or B) signal is indicative of the distance the encoder has

ENCODER: OPT[1:0]: This determines the encoder measurement mode: 1X, 2X, or 4X. ENCODER: OPT3: This determines which signal latches the counter o

IG-2 968492 DaqBoard/3000USB Series Installation Guide

Wiring for 1 Encoder The following figure illustrates connections for one encoder to a 68-pin SCSI connector on a DaqBoard/3000USB Series board. The

A typical acquisition might take 6 readings off of the 3000USB Series board module as illustrated below. The user determines the scan rate and the

Wiring for 2 Encoders The following figure illustrates single-ended connections for two encoders. Differential connections are not applicable. Two

Setpoint Configuration for Output Control 6 Overview …… 6-1 Detecting Input Values …… 6-3Controlling Analog, Digital, and Timer Outputs …… 6-4P2C,

Criteria Input Signal is Equal to X Action Driven by Condition Compare X To: Setpoint Definition: Update Conditions: Limit A or Limit B • Equal to

Detecting Input Values All setpoints are programmed as part of the pre-acquisition setup, similar to setting up the analog path, debounce mode, or co

Controlling Analog, Digital, and Timer Outputs Each setpoint can be programmed with an 8-bit digital output byte and corresponding 8-bit mask byte. Wh

The setting of a detection window must be done with a scan period in mind. This applies to analog inputs and counter inputs. Quickly changing analog

P2C, DAC, or Timer Update Latency Setpoints allow DACs, timers, or P2C digital outputs to be updated very quickly. Exactly how fast an output can be

More Examples of Control Outputs Detection on an Analog Input, DAC and P2C Updates Update Mode: Update on True and False Criteria: Ch 5 example: Bel

DaqBoard/3000USB Series Installation Guide 968492 IG-3 DaqBoard/3000USB Series Installation Guide Contents (Ste

In the example [upper portion of the preceding figure], the setpoint placed on analog Channel 5 updated DAC1 with 0.0V. The update occurred when Chan

Using the Hysterisis Function Update Mode: N/A, the Hysterisis option has a forced update built into the function Criteria Used: window criteria for

Using Multiple Inputs to Control One DAC Output Update Mode: Rising Edge, for each of 2 channels Criteria Used: Inside Window, for each of 2 channel

The Setpoint Status Register Regardless of which software application you are using with a DaqBoard/3000 Series device, a setpoint status register ca

6-12 Setpoint Configuration for Output Control 887794 DaqBoard/3000 Series User’s Manual

Note: Specifications are subject to change without notice. 928691 Specifications - DaqBoard/3000USB Series 7-1 Specifications – DaqBoard/3000USB

7-2 DaqBoard/3000USB Series Specifications 928691 Note: Specifications are subject to change without notice. Physical Att

Note: Specifications are subject to change without notice. 928391 Specifications 7-3 Worst Case Temperature Me

7-4 DaqBoard/3000USB Series Specifications 928691 Note: Specifications are subject to change without notice. TC Typ

Note: Specifications are subject to change without notice. 928391 Specifications 7-5 A/D Specifications Type: