Measurement-computing USB-3102 Manual de usuario Pagina 1

10 Chapter 2 Installing the USB-3102 What comes with your USB-3102 shipment? The following items are shipped with the USB-3102. Hardware  USB-3102

USB-3102 User's Guide Installing the USB-3102 11 If any components are missing or damaged, notify Measurement Computing Corporation immediately

USB-3102 User's Guide Installing the USB-3102 12 If the power LED turns off If the power LED is illuminated but then turns off, the computer has

13 Chapter 3 Functional Details External components The USB-3102 has the following external components, as shown in Figure 3.  USB connector  Sta

USB-3102 User's Guide Functional Details 14 Screw terminal banks The USB-3102 has two rows of screw terminals—one row on the top edge of the hou

USB-3102 User's Guide Functional Details 15 29 VOUT130 IOUT131 VOUT332 IOUT333 AGND3435363738 AGND39 NC40414243 AGND4445464750 DGND51 ITEST52 CT

USB-3102 User's Guide Functional Details 16 Connection with grounded loadConnection with grounded supplyGroundedExternalSupply+IOUTnAGNDFloating

USB-3102 User's Guide Functional Details 17 Digital I/O terminals (DIO0 to DIO7) You can connect up to eight digital I/O lines to the screw term

USB-3102 User's Guide Functional Details 18 Synchronous DAC load terminal (SYNCLD) The synchronous DAC load connection (pin 49) is a bidirection

USB-3102 User's Guide Functional Details 19 When the SYNCLD pin on the slave device receives the signal, the analog output channels on each devi

USB-3102 USB-based Analog Output User's Guide Document Revision 4, March, 2009 © Copyright 2009, Measurement Computing Corporation

20 Chapter 4 Specifications Typical for 25 °C unless otherwise specified. Specifications in italic text are guaranteed by design. Analog voltage out

USB-3102 User's Guide Specifications 21 Note 2: The USB-3102 output voltage level defaults to 0V whenever the output voltage range is reconfig

USB-3102 User's Guide Specifications 22 Note 5: Each of the four DAC8554 outputs controls a VOUTx and IOUTx channel-pair simultaneously. So, f

USB-3102 User's Guide Specifications 23 Synchronous DAC Load Table 8. SYNCLD I/O specifications Parameter Conditions Specification Pin name SYN

USB-3102 User's Guide Specifications 24 EEPROM 256 bytes EEPROM configuration Address range Access Description 0x000-0x0FF Read/write 256 bytes

USB-3102 User's Guide Specifications 25 Environmental Table 14. Environmental specifications Operating temperature range 0 to 50 °C Storage temp

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5 Table of Contents Preface About this User's Guide ...

USB-3102 User's Guide 6 Environmental ...

7 Preface About this User's Guide What you will learn from this user's guide This user's guide explains how to install, configure, and

8 Chapter 1 Introducing the USB-3102 Overview: USB-3102 features This user's guide contains all of the information you need to connect the USB-3

USB-3102 User's Guide Introducing the USB-3102 9 USB-3102 block diagram USB-3102 functions are illustrated in the block diagram shown here. USBS