Silicon Graphics SVG80071D I/O Control Board

Silicon Graphics SVG80071D I/O Control Board 

Product Details Introduction

Silicon Graphics SVG80071D I/O Control Board

SVG80071D is an SVG (Silicon Valley Group, later merged into ASML) semiconductor equipment dedicated I/O control board, not an SGI graphics workstation board, used for signal acquisition and peripheral control of lithography/coating equipment.

Model: SVG80071D (SVG original I/O control board)

Manufacturer: SVG (Silicon Valley Group), semiconductor equipment division under ASML

Type: Industrial grade digital/analog I/O control board

Compatible devices: SVG 90S, SVG 800 series lithography/coating (Coater) equipment

Core functions: device I/O signal acquisition, output control, sensor docking, status feedback

Input channels: Multi channel digital input (24V), analog input (0-10V/4-20mA)

Output channels: Multiple relay outputs, transistor outputs, driving solenoid valves/motors

Communication interface: RS-232/485, dedicated equipment bus, docking with the main control module

Onboard chip: dedicated I/O processing MCU with solidified control program

PCB specifications: Industrial grade multi-layer board, resistant to electromagnetic interference and high and low temperatures

Protection design: Input/output optoelectronic isolation, surge protection, short circuit protection

Installation method: Standard plug-in card, compatible with device chassis slot

System adaptation: SVG proprietary real-time OS, compatible with 99-80266-01 main control board

Status: Discontinued and scarce, mainly second-hand/dismantled, critical spare parts for semiconductor equipment maintenance

Usage: Semiconductor wafer coating, photolithography process equipment I/O control and replacement

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