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GX5731

224 Channel Digital I/O Modular PXI Card

  • Four 32-bit TTL ports for a total of 128 TTL input or output channels
  • Three 32-bit ports accept GX57xx I/O modules for customized input or output levels (96 customizable I/O channels)
  • Available I/O modules include Digital Input Latch, Digital Output Latch, Digital Power Outputs, Differential TTL (RS-422), and LVDS
  • I/O modules available with on-board memory for vector I/O sequencing
  • I/O modules can be used to replace obsolete Summation Digital I/O products (DIL, DOL, and DPO
  • 6U PXI Instrument
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GX5731 Specifications

GX5731

Digital I/O Channels
Number of Channels 128 TTL I/O,
96 customizable I/O channels using the GX57xx I/O modules
TTL Logic Low 0 V (min); 0.8 V (max)
TTL Logic High 2.0 V (min); 5.0 V (max)
Power
3.3 VDC 0.6 A
5 VDC 0.8 A max
Environmental
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 6U PXI
Weight 9 oz



GX57xx Module Specifications

GX5701 Digital Input Latch
Input Range Threshold
(Programmable)
-30 V (min)
30 V (max)
Programming Resolution 1 mv
Accuracy ยฑ0.05 V (typ)
Setup Time 100 ns (typ)
Number of Channels 32 (all input)
Memory 4,096 vectors
Max. Input Rate >1 kHz
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz
GX5702 Digital Output Latch
Output Level TTL (5 V)
Sink Current 40 mA (max)
Source Current 1.8 mA (max)
Skew Between Channels 10 ns (typ)
Number of Channels 32 (all output)
Memory 4,096 vectors
Max. Output Rate >1 kHz
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz
GX5703 Digital Input Latch
Input Levels LVDS (differential)
Setup Time 100 ns (typ)
Number of Channels 32 (all input)
Memory 4,096 vectors
Max. Input Rate >1 kHz
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz
GX5704 Digital Power Output Latch
Output Characteristics Optically Coupled, Open Collector Output (50 V max)
Sink Current (per byte) 125 mA per channel, max (simultaneous)
Sink Current (One Channel) 400 mA (max)
Number of Channels 32 (all output) isolated
Memory 4,096 vectors
Max. Output Rate >1 kHz
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz
GX5709 RS-422 Differential I/O Module
Output Levels RS-422 (differential)
Input Levels RS-422 (differential)
Number of Channels 32 (input or output, programmable in groups of eight)
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz
GX5711 Bi-Directional LVDS โ€“ TTL Converter Module
Output Levels TTL or LVDS (differential)
Input Levels LVDS (differential) or TTL
Number of Channels 16 (all input or output)
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz
GX5712 Bi-Directional RS-422 to TTL Converter Module
Output Levels TTL or RS-422 (differential)
Input Levels RS-422 (differential) or TTL
Number of Channels 16 (all input or all output)
Power Supplied by GX5731
Operating Temperature 0 ยฐC to +55 ยฐC
Storage Temperature -20 ยฐC to +85 ยฐC
Size 5โ€ณ x 2.1โ€ณ
Weight 6 oz

Note: Specifications are subject to change without notice.

The GX5731 is a 6U modular digital I/O card with 224 I/O channels. Designed for ATE, data acquisition, or process control systems where a large number of discrete I/O channels are required, the GX5731 offers the highest density in the industry for a single PXI plug-in board. Of the 224 channels, 128 support TTL levels with the direction of each group of eight channels programmable as input or output. The other 96 channels can be used for customized I/O using MTSโ€™ GX57xx series I/O modules.

Features

The GX5731โ€™s 224 digital inputs or outputs are arranged as seven 32-bit ports. Four of the ports provide 128 TTL levels and can be programmed for input or output in groups of 8. The other three ports require GX57xx I/O modules that provide customized levels, handshaking, and on-board memory. The GX57xx modules expand the I/O capability of the GX5731โ€™s input or output channels.

I/O Modules

The GX5731 can accommodate up to three I/O modules to achieve custom I/O levels and functions. I/O modules provide between 16 and 32 channels. Some offer on-board memory for vector I/O sequencing.

GX5701 โ€“ Digital Input Latch (DIL )
The GX5701 module provides 32 input channels with programmable threshold (-12 V to +12 V), handshaking for synchronization, and 4 K of vector memory. The GX5701 is compatible with the obsolete Summation DIL card.

GX5702 โ€“ Digital Output Latch (DOL )
The GX5702 module provides 32 TTL output channels, handshaking for synchronization, and 4 K of vector memory. The GX5702 is compatible with the obsolete Summation DOL card.

GX5704 โ€“ Digital Power Output Latch (DPO )
The GX5704 module provides 32 optically isolated open-collector outputs which are capable of driving signals up to 50 V with 500 mA of current sink capability. The module also supports handshaking for synchronization, and 4 K of vector memory. The GX5704 is compatible with the obsolete Summation DPO card.

GX5709 โ€“ RS-422 Differential Digital I/O
The GX5709 module provides 32 RS-422 differential I/O channels. Direction is programmable in groups of eight.

GX5711 โ€“ LVDS to TTL Converter
The GX5711 module is a bi-directional I/O module and converts 16 differential LVDS inputs to TTL outputs or 16 TTL inputs to 16 differential LVDS outputs.

GX5712 โ€“ RS-422 to TTL Converter
The GX5712 is a bi-directional I/O module and converts 16 differential RS-422 inputs to TTL outputs or 16 TTL inputs to 16 differential RS-422 outputs.

Programming and Software

The board is supplied with the GXPIO library, 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 instrumentโ€™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 Basicยฎ, Delphi, and Pascal. An On-Line help file and PDF Userโ€™s Guide provides documentation that includes instructions for installing, using and programming the board.
A separate software package โ€“ GtLinux โ€“ provides support for Linux 32/64 operating systems.

Applications

  • Factory Automation
  • Process Control
  • Data Acquisition
  • Automatic Test Equipment (ATE)
  • Summation Instrument Replacement

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GX5731

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