Multi IO card for ATE
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Industrial Temperature Control System
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1 / 501Highlights
- Hardware / Firmware Design and Development
- Precision Temperature Sensing and Control
- SAMA5D3 Processor / STM32 MCU
- POE+ / Ethernet Connectivity
- Industrial-grade Enclosure Design
- Multi-zone Temperature Management
02Project Overview
An industrial-grade temperature control system designed for environments requiring precise thermal regulation. Built around the SAMA5D3 processor, the system supports multi-zone temperature monitoring with high-accuracy sensors and closed-loop PID control. POE+ connectivity enables single-cable deployment for both power and data, simplifying installation in cold-chain, laboratory, and manufacturing settings.
03Key Components
Microchip SAMA5D3 Application ProcessorST Micro High Performance MCUHigh-accuracy NTC / RTD Temperature SensorsLinear Technologies POE+ Controller
04Salient Features
- Precision multi-zone temperature control.
- POE+ powered for simplified single-cable installation.
- Closed-loop PID regulation with configurable setpoints.
- Real-time data logging and remote monitoring.
- Industrial operating temperature range (-40 °C to +85 °C).
- Configurable alarm thresholds and relay outputs.
- Nano Flash storage for local data retention.
- Remote firmware upgrade capability.
- 5 % improvement in thermal stability over prior generation.
05Scope of Work
01Schematics Entry
02PCB Layout Design
03PCB Fabrication and Assembly
04Firmware Development
05Board Bring-up and Testing
06Enclosure Design
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