GX3348 SERIES

GX3348 SERIES
6U PXI MULTI-CHANNEL ANALOG I/O PXI CARD
• Three programmable DC outputs, -20 to +32 VDC
• Available with a 4 x 48 or 4 x 64 relay matrix configuration
• DC measurement capability on each channel
• 500 mA maximum current output
• External source input with switchable amplifier
DESCRIPTION
SOFTWARE
The GX3348 is a multi-channel analog I/O 6U PXI card which
provides (3) programmable sources, a ground source
connection, and a 4 x 48 or 4 x 64 matrix - allowing the user to
route the 3 sources, or ground to any of the 48 or 64 I/O
channels. In addition, each I/O channel can be connected to a
16-bit A to D converter, providing DC voltage measurement
capability for each channel.
The board is supplied with the GXPDO driver, a software
package that includes a virtual instrument panel, and a Windows
32/64-bit DLL driver library and documentation. The virtual
panel can be used to interactively program and control the
instrument from a window that displays the instrument’s current
settings and status. In addition, interface files are provided to
support access to programming tools and languages such as
ATEasy, LabView, LabView/Real-Time, C/C++, Microsoft
Visual Basic®, C#, Delphi, and Pascal. An On-Line help file and
PDF User's Guide provides documentation that includes
instructions for installing, using and programming the board.
The 4 inputs to the switch matrix can be connected to the
following sources:
• Programmable -20 to +32 VDC source or external source
(with amplifier or bypassed)
• Ground (0 V)
Each I/O channel also includes DC measurement capability;
allowing each input channel to be monitored and facilitating
module self-test. Combined maximum output current for all
programmable sources is 500 mA. If using the external source
inputs, 5 VDC or ground connection, maximum current is limited
to 3 A. An onboard EEPROM contains the DAC’s and ADC’s
calibration parameters.
APPLICATIONS
• LRU/SRU avionics testing
• Automotive ECU testing
• Process control systems
• Precision data acquisition
• Automatic Test Equipment (ATE)
Toll Free: 888-TEST-BY-PXI • Phone: 949-263-2222 • Fax: 949-263-1203 • email: sales@marvintest.com • www.marvintest.com
STIMULI
FEATURES
GX3348 SERIES
SPECIFICATIONS
ORDERING INFORMATION
USER CHANNEL I/O SPECIFICATIONS
Number of
Channels
48 or 64
Channel
Multiplexer
Configuration
4 x 48 or 4 x 64
GX3348
48 Channel Analog I/O Card
GX3364
64 Channel Analog I/O Card
GX3364-M
64 Channel Analog I/O Card (Ruggedized &
Conformally Coated)
ACCESSORY
Maximum Source
Current
500 mA total for all three programmable sources
3 A for all other sources
Number of
Voltage Rails
4
Voltage Rails
-20 to +32 VDC or Ext. Input (with amplifier or
bypassed)
-20 to +32 VDC or 5 VDC
-20 to +32 VDC or Ext. Input
Ground (0 V)
Number of DACs
3
DAC Resolution
16-bit
Output Accuracy
±1 LSB ±10 mV, 1 kΩ load
Slew Rate (DAC or 6 V/µs (typ); 1 kΩ, 50 pF load
amplifier)
Amplifier Gain
6.6, nominal
Amplifier
Bandwidth
DC to 10 KHz
Amplifier Output
Swing
-20 to +32 V max.
DAC and Amplifier Short circuit (ground)
Output Protection
Measurement
Channels
48 or 64
Measurement range: ±40 V
Resolution: 16 bits
Accuracy: 5 mV
Power ON State
All channels / rails open
GT97102
3' Harness, 78-Pin Male Connector on One End,
Loose Wired (Numbered) Other End
GT97103
1' Harness, 78-Pin Male Connector on One End,
Loose Wired (Numbered) Other End
GX3348-CAL
GX3348 Calibration/Verification Service. Includes
pre-verification data (post calibration data provided
if applicable)
GX3348-CAL-3
GX3348 Calibration/Verification Service - 3 years.
Includes pre-verification data (post calibration data
provided if applicable)
GX3348-CAL-5
GX3348 Calibration/Verification Service - 5 years.
Includes pre-verification data (post calibration data
provided if applicable)
CALIBRATION
CalEasy-GX3348
CalEasy for the GX3348 (Single User License) with
One Year Support and Subscription
CalEasy
CalEasy License for all Supported Marvin Test
Solutions Products (Single User License) with One
Year Support and Subscription
CalEasy-2Y
CalEasy License for all Supported Marvin Test
Solutions Products (Single User License) with Two
Year Support and Subscription
CalEasy-3Y
CalEasy License for all Supported Marvin Test
Solutions Products (Single User License) with Three
Year Support and Subscription
GX3348-CAL
GX3348 Calibration/Verification Service. Includes
pre-verification data (post calibration data provided
if applicable)
GX3348-CAL-3
GX3348 Calibration/Verification Service - 3 years.
Includes pre-verification data (post calibration data
provided if applicable)
GX3348-CAL-5
GX3348 Calibration/Verification Service - 5 years.
Includes pre-verification data (post calibration data
provided if applicable)
PHYSICAL AND ENVIRONMENTAL
Operating
Temperature
0 °C to +55 °C
Storage
Temperature
-20 °C to +70 °C
Connector
78 pin, D-sub, female
Mechanical
6U PXI, single slot
Weight
14 oz
Note: Specifications are subject to change without notice
Copyright © Marvin Test Solutions, Inc. All rights reserved. Product and company names listes are trademarks of their respective
companies.
Revision F • Updated Mar 24, 2017
STIMULI
Maximum Current 500 mA
per Channel