TEL 3D81-050026-V1 Printed Circuit Board  

TEL 3D81-050026-V1 is a specialized signal acquisition circuit board for Tokyo Electronic Semiconductor Equipment, responsible for the acquisition of switch signals and ensuring the normal interaction of cavity interlock signals.
Characteristics
1. Equipped with photoelectric isolation to prevent voltage backflow from damaging the main control circuit
2. Onboard status indicator light, signal status can be clearly seen at a glance
3. Multi layer PCB wiring ensures stable signal transmission and low latency
4. Equipped with electrostatic protection, suitable for clean workshop electrostatic environment
5. Card insertion installation, easy disassembly, maintenance, and replacement
parameter
1. Multi channel digital switch acquisition channel
2. Optocoupler isolation input design
3. Support cavity door lock and limit signal access
4. Industrial grade working temperature 0-55 ℃
5. Card insertion rack installation structure
Application
1. Signal acquisition of semiconductor etching equipment
2. Wafer machine cavity safety interlock detection
3. EFEM wafer transfer control system
4. Maintenance of spare parts for thin film deposition equipment
5. TEL Semiconductor’s old equipment renovation and replacement

When the interlock signal of the semiconductor machine is abnormal, TEL 3D81-050026-V1 is the board that needs to be checked first.