Developed a device-specific EcoNet and barcode scanner driver for NI…
Relay Control Board Tester
Automated test system for six PCBA variants with QR code traceability, display inspection, and functional performance testing.
Category :
Power electronicsDate :
20th Sep, 2026Link :
Project Scope
- Develop a tester and 6 changeover fixtures with an ODU interface.
Challenge
- Cognex area scanners automatically read QR codes.
- Display testing using the Keyence Vision system.
- Testing of 6 PCBA variants.
Solution
- Keyence Camera for automation for Display testing.
- Area scanners to automatically detect and read QR codes.
- ODU changeover interface for 6 fixtures.
- Schneider TM 241 CE PLC for relay control and feedback.
- Programmable AC and DC power supplies for relay, digital input, and current transformer validation.
- Chroma electronic load for power supply performance testing.
- Keysight DAQ with multiplexer for test-point voltage measurements.
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