TEL Tokyo Electron 1B80-002393-12 Additional Board

Product manual:

Product Name:
TEL Tokyo Electron 1B80-002393-12 Additional Board
（Add-on Board / Auxiliary PCB）

Product Function Introduction:
This additional board is an auxiliary circuit board used for functional expansion or specific signal processing in Tokyo Electron (TEL) semiconductor equipment.
Usually used as an expansion unit for the main control system, interface board, or communication module, it has the following functions:

Provide additional I/O channels or control logic

Expand the functionality of the existing system, such as multi-point acquisition, additional drivers, or communication ports

Receive and condition signals from sensors or submodules

Implement auxiliary functions such as logical judgment, buffering, level conversion, or isolation

Can be interconnected with motherboards, control cards, communication boards, etc. through pin headers, cables, or bases

Main application areas:
1. Signal acquisition and conditioning expansion
Used to collect signals from multiple external sensors or control points

Filter, isolate, and buffer the input signal to ensure signal stability

2. Control output expansion
Expand the control channels of actuators, such as solenoid valves, motors, heaters, and other control signal outputs

Supports high/low level driving, some models have relay output function

3. Enhanced functionality of the main control board
Collaborate with the main control board to execute specific sub logic or support more functional options

Enhance system compatibility or adapt to customized process requirements

4. Communication and interface enhancement
Provide additional communication interfaces such as RS-232, RS-485, CAN, I ² C, SPI, etc

Support communication with external testers, upper computers, or distributed modules

Product details picture:

1B80-002393-12

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