The need for legacy test system replacement has become a pressing issue for many companies in the electronics testing industry. As original manufacturers cease support for these systems, customers are left with no choice but to find alternative solutions. This is where Seica SpA comes in, introducing the new VALID LR system designed to deliver a seamless solution for customers seeking to replace their legacy test systems.

The Native Multi-Resource Architecture: A Key Advantage

Seica’s VALID LR system boasts a native multi-resource architecture, providing the flexibility and performance needed to migrate existing test programs and fixtures while preserving original fault coverage. This means that the system can seamlessly integrate with customers’ existing infrastructure, ensuring a smooth transition and minimizing downtime.

Unparalleled Experience in Legacy Replacement Solutions

Seica has extensive experience in providing legacy replacement solutions, having successfully consolidated multiple brands of legacy test systems. This expertise enables customers to maintain long-term logistics support at competitive costs, ensuring that their testing operations remain efficient and optimized.

The VALID LR System: A Comprehensive Replacement Solution

The VALID LR system offers a comprehensive replacement solution for legacy test systems, replacing them at three levels:

• Mechanical: via an adapter enabling the reuse of original fixtures
• Electrical: via digital multiplexing hardware, maintaining the same distribution of digital I/Os present in the legacy system
• Software: via automatic tools, enabling the migration of existing test programs to Seica’s state-of-the-art VIVA platform

This three-level approach ensures that customers can replace their legacy test systems while preserving their existing investments and minimizing downtime.

Advanced Test Capabilities

The VALID LR system supports a wide range of test performances, including:

1. In-circuit tests
2. Functional tests
3. Dynamic digital tests
4. Boundary-scan tests

Additionally, the system can be configured with various resources, such as LED tests, On-Board Programming (OBP) capability, and third-party instrumentation, to provide a flexible testing solution.

High Scalability and Performance

The VALID LR system is engineered for high scalability and performance, featuring:

This innovative, cableless architecture ensures that the system can handle high-volume testing requirements.

Intuitive and Customizable Operator Interface

The VALID LR system features an intuitive, customizable operator interface constructed on a PLC system with OPC-UA communication. This provides a user-friendly interface that can be tailored to meet the specific needs of customers, ensuring seamless integration into modern test environments.

Fixture and I/O Support

The system includes up to 64 general-purpose I/O channels per Unit Under Test (UUT) and offers four independent vacuum paths and two compressed air paths for efficient fixture operation. Additionally, the system is equipped with 16 OBP channels, compatible with Seica’s DeviceClip and third-party technologies.

Front Panel Connectivity Options

The front panel of the VALID LR system provides extensive connectivity options, including:

• USB 3.0 ports
• Ethernet
• Digital sync interfaces for debugging
• Compressed air connections

This extensive connectivity ensures a versatile and future-proof test solution.

Conclusion

The Seica VALID LR system is a revolutionary solution for legacy test system replacement, providing customers with a seamless and efficient way to migrate their existing test programs and fixtures while preserving original fault coverage. With its advanced test capabilities, high scalability, and intuitive operator interface, the system is engineered to meet the needs of modern testing operations. Seica continues to lead in Legacy Replacement technology, delivering innovative solutions that help customers maintain efficiency, minimize downtime, and optimize their existing investments.