NIKON 4S020-207-1 Processor Control Board       

NIKON 4S020-207-1 processor control board, Optistation7 wafer inspection machine AF-CNT autofocus main control PCB board, responsible for focusing operation calculation and subsystem signal processing.
Product Features:
1. Dedicated focusing operation circuit to ensure optical detection focusing response and accuracy
2. Signal isolation wiring to suppress electromagnetic interference in clean workshops
3. Onboard firmware storage, with built-in device specific programs
4. Standard backplane connectors that can be directly plugged and replaced
5. Industrial reinforced components, suitable for 7 × 24-hour testing conditions
Product Parameters:
1. Power supply: DC power supply for the chassis backplane
2. Signal: Mixed digital and optical feedback signals
3. Working temperature: 10-50 ℃ Clean cabinet
4. Compatible models: Nikon Optistation7 wafer inspection equipment
5. Installation: Chassis slot installation
Application fields:
1. Automatic focus control of Nikon Optistation 7 wafer inspection machine
2. Feedback signal processing of optical detection system
3. Machine subsystem data exchange bridge
4. Replacement of faulty spare parts for semiconductor testing equipment
5.200mm wafer appearance inspection equipment supporting board
In general, the NIKON 4S020-207-1 processor control board is the core computing board of wafer inspection machines, which completes the autofocus logic and signal processing