NIWeek: More high-speed I/O expansion for inline processing, control

Expansion of graphical software programming for FPGA, an expanded I/O module line, and three new reconfigurable I/O chassis deliver advances for high-speed cabled, wireless buses.

08/11/2010


NI 9157 and NI 9159 MXI-Express RIO chassis and NI 9148 Ethernet RIO chassisNational Instruments (Nasdaq: NATI) announced the NI 9157 and NI 9159 MXI-Express RIO chassis and NI 9148 Ethernet RIO chassis, which in addition to the existing NI 9144 EtherCAT chassis, extend the company’s offering of high channel count expansion chassis on a variety of buses.

Built on NI reconfigurable I/O (RIO) technology, these chassis deliver the benefits of field programmable gate array (FPGA)-based hardware and C Series I/O to applications requiring hundreds, or even thousands, of channels. Each expansion chassis contains a Xilinx FPGA that is programmable with the NI LabVIEW FPGA Module, giving engineers the flexibility of high-speed and customizable I/O timing, inline processing and control. NI made the announcement Aug. 4 at NIWeek.

The new MXI-Express RIO 14-slot expansion chassis with onboard Virtex-5 FPGAs offer a high-end solution for large applications that require high channel counts, mixed I/O for a variety of measurements and custom signal processing and control algorithms. The MXI-Express link delivers high bandwidth for streaming data to and from multiple chassis from one controller, offering hundreds of C Series module slots and thousands of channels of analog, digital and communication I/O including strain, acceleration, channel-to-channel isolated voltage input and simultaneous voltage. The new chassis are ideal for hardware-in-the-loop (HIL) testing, industrial machine monitoring, and complex research applications.

“Using the MXI-Express RIO chassis, we can build highly customizable, high-channel-count conditioned measurement systems,” said Albion Knight, vice president of Green Mountain Research Inc. “We now use LabVIEW FPGA to program the FPGA within the chassis and add custom signal processing, control and timing to solve a variety of high-channel-count control and acquisition applications.”

The NI 9148 8-slot Ethernet expansion chassis adds flexible distributed I/O to RIO systems. With standard CAT 5 Ethernet cabling, it communicates with NI CompactRIO, real-time PXI controllers, the NI industrial controller or any networked Microsoft Windows PC. The flexibility eases I/O expansion to an existing network. With an onboard FPGA and LabVIEW FPGA software, engineers can implement custom signal analysis, control and safety interlocks local to each chassis to create a modular system. Engineers also can use more than 50 third-party C Series I/O modules with these new chassis, including wireless modules based on IEEE 802.11, GPS, Edge, and other technologies. When combining the new NI 9148 Ethernet chassis with wireless modules from S.E.A. Datentechnik GmbH., engineers can turn the NI 9148 chassis into wireless expansion systems for applications where cabling is difficult or impossible.

The expansion chassis are an extension of the NI RIO platform for control, design and test applications. The common NI RIO architecture consists of a processor, customizable FPGA and modular I/O, which combine to create a flexible system that solves complex application problems. Engineers can use the LabVIEW graphical development environment to program the processor, FPGA and I/O of their RIO system to create an embedded system similar to the performance and optimization of custom hardware, the company says.

NI offers an “NI C Series Expansion I/O for RIO Systems” white paper on www.ni.com.

See other NIWeek products, technologies, and videos.

- Edited by Mark T. Hoske, Control Engineering, www.controleng.com.



No comments
The Top Plant program honors outstanding manufacturing facilities in North America. View the 2015 Top Plant.
The Product of the Year program recognizes products newly released in the manufacturing industries.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
Strategic outsourcing delivers efficiency; Sleeve bearing clearance; Causes of water hammer; Improve air quality; Maintenance safety; GAMS preview
World-class maintenance: The three keys to success - Deploy people, process and technology; 2016 Lubrication Guide; Why hydraulic systems get hot
Your leaks start here: Take a disciplined approach with your hydraulic system; U.S. presence at Hannover Messe a rousing success
Flexible offshore fire protection; Big Data's impact on operations; Bridging the skills gap; Identifying security risks
The digital oilfield: Utilizing Big Data can yield big savings; Virtualization a real solution; Tracking SIS performance
Getting to the bottom of subsea repairs: Older pipelines need more attention, and operators need a repair strategy; OTC preview; Offshore production difficult - and crucial
Applying network redundancy; Overcoming loop tuning challenges; PID control and networks
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
Package boilers; Natural gas infrared heating; Thermal treasure; Standby generation; Natural gas supports green efforts

Annual Salary Survey

Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.

There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.

But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.

Read more: 2015 Salary Survey

Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
The One Voice for Manufacturing blog reports on federal public policy issues impacting the manufacturing sector. One Voice is a joint effort by the National Tooling and Machining...
The Society for Maintenance and Reliability Professionals an organization devoted...
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.
This article collection contains several articles on the vital role that compressed air plays in manufacturing plants.
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.
This article collection contains several articles on strategic maintenance and understanding all the parts of your plant.
click me