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DVT 515 and 535 are easy-to-use vision sensors with a suite of vision tools.
 
“The DVT 515 and 535 are not limited to a single or even a few generic machine vision functions, but handle a much broader range of applications than similarly-priced vision sensors,” said Kris Nelson, Sr. VP, Vision Sensors. “It’s also very easy for users to combine vision tools to inspect, measure, count, find features and compare patterns in order to automate inspection and ensure quality in a variety of applications and industries.”
 
Are the lowest cost models in the DVT vision sensor family, which includes products for simple part inspection to defect detection, high-resolution and color applications.
 
Operate with easy-to-use Intellect software that facilitates setup, integration and maintenance; are backward-compatible with FrameWork. Have built-in Ethernet to connect to factory networks and software, making communications with other vision systems, PLCs, SCADA systems, PCs and databases fast and easy.
 
Cognex Corp., cognex.com

GÖPEL electronic and SPEA have developed a boundary scan option for the Flying Probe Tester (FPT) 4040 within the scope of an OEM agreement. The solution is based upon the integration of the Cascon Galaxy software and Scanflex hardware into the flexible Flying Probe test system, involving the FPT probes to extended the Boundary Scan tests.

“Combining the capabilities of SPEA Flying Prober with GÖPEL electronic JTAG/Boundary Scan solutions offers significantly higher test throughput due to optimised use of tester resources, applying the most efficient test technology for specific board structures,” said Bettina Richter, marketing and international sales manager for GÖPEL. “The possibility to reuse existing Boundary Scan applications for testing and programming Flash components or PLD, makes this solution very attractive due to a short ROI for CMs.”

The integration is based on the Scanflex USB/LAN controller models SFX/USL1149-x with TCK frequencies of 20MHz (A type) or 50MHz (B type), respectively. The JTAG test bus connection to the Unit Under Test is realized with a Scanflex transceiver model SFX-TAP4/CR, which provides four parallel TAPs with interposing relays and up to eight programmable interface parameters for the optimal adaptation to the UUT, connected to the standard interface of the Flying Prober. The distance between TAP-Transceiver with CION interface and UUT can be up to 1.5 m., without the need for additional signal conditioning. The flying probes extend boundary scan test coverage and are controlled by the native pin electronics of the 4040, requiring no extra driver/sensor circuitry.

The software development and execution environment has been integrated into the Flying Prober's operating system Leonardo via the CAPI interface. The test vectors' link to the Flying Probes is managed through Hyscan, which enables the synchronisation of serial JTAG/Boundary Scan test vectors with parallel test vectors. The parallel vectors are linked to the physical I/O interface at run time, providing tester hardware independence. The flying probes make up this physical I/O interface.

The automated or manual generation of test vectors, debugging and fault diagnostic is done with JTAG/Boundary Scan tools. Each Flying Probe acts as an additional bidirectional Boundary Scan pin at the contacted net. Data handling is done automatically.

GÖPEL electronic, www.goepel.com
SPEA, www.spea.com
Red-E-Set Green RoHS-compliant support tooling is designed for manufacturers concerned with cross-contamination when support tooling is used in both processes on the same production line. Guarantees that residual leaded solder paste on the support tooling will not be re-deposited on a Pb-free board.  Screen printers and automated placement machines often face this dilemma.
 
“With the new lead-free requirements, manufacturers are faced with the challenge of running both the leaded and lead-free processes at the same time to remain competitive and productive,” said Tom Gordon, chief engineer. “Red-E-Set Green allows operators to continuously monitor for cross-contamination by separating materials and using the color green to differentiate between the lead-free and leaded product runs. This color identification enables line and floor operators to easily discern what products and materials they can safely use in the lead-free process.”
 
Production Solutions, production-solutions.com

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