Technical Specifications Power Supply: 5V DC and 24V DC Operating Temperature: 0℃ ~ 55℃ Mounting: VME subrack slot installation Signal Interface: Analog input, digital I/O, rack bus Protection: ESD sensitive component
Functional Features Multi-channel analog signal sampling and conversion. Digital input and output for equipment interlock. Data communication between local board and system controller. Onboard self-test and fault diagnosis function. Signal filtering to reduce electromagnetic noise. LED indicators for power, alarm and communication status.
Application Scenarios Semiconductor PVD, CVD and etch equipment control rack. Process chamber pressure and temperature monitoring system. Gas delivery system safety interlock control. Wafer transfer equipment signal monitoring subsystem. Applied Materials Centura production platform spare board.
Performance Parameters Measurement accuracy: High precision analog to digital conversion Signal isolation: Channel isolation design for noise reduction Response speed: Fast interlock response for safety protection Transmission reliability: Stable data transmission on rack bus
Material Composition PCB Substrate: High reliability flame retardant circuit board Electronic Components: Industrial grade IC, resistors and capacitors Connector: Gold plated edge connector for backplane connection
Structural Characteristics VME standard form plug-in circuit board. Surface mount electronic components assembled on PCB. Gold plated edge connector for power and data exchange. Front panel with fixing screws and status LED lights. Vibration resistant mechanical structure for cabinet installation.
Working Principle The board receives analog sensor signals from process chamber, converts signals into digital value and uploads to main controller. It receives control command, drives output channels and triggers safety interlock action once process parameter exceeds preset threshold.
Installation Requirements Wear anti-static wristband before handling the board. Power off entire rack before installation. Slide the board along slot guide rail and fully engage backplane connector. Tighten front panel mounting screw. Power on and run self-test program to verify function.
There are no reviews yet.