Gasonics A39-1485输出模块 PDF资料
1.产 品 资 料 介 绍：
产品名称：Gasonics A39-1485 输出模块
部件类型：多通道数字输出模块（Digital Output Interface Board）
主要功能：将设备主控系统的逻辑指令转换为驱动信号，控制各类设备执行器如继电器、电磁阀、指示灯等的动作
一、执行器控制输出中心
该模块作为 Gasonics 等离子处理设备的 I/O 系统组成部分，用于驱动设备中的各种末端负载设备，是工艺流程自动化控制的重要执行接口。
控制对象可能包括：
真空阀门（开关控制）
升降电机驱动器启动信号
工艺气体通断电磁阀（MFC控制）
报警蜂鸣器、状态指示灯
二、主控系统与执行设备之间的桥梁
A39-1485 接收来自 PLC、主控制板或嵌入式处理器的数字信号，并输出标准电平控制指令，用于触发具体硬件动作。
输出类型（常见）：
TTL 电平或 24V 工业标准 DO
干接点信号或晶体管开关量输出
带保护的驱动信号（过流、反向保护）
三、系统联锁与流程控制的关键节点
该模块用于关键联锁点的控制，如未完成指定输出时，系统不会进入下一道工序，确保设备操作逻辑严谨、安全。
典型联锁功能：
腔体真空到位后允许启动 RF 电源
平台升起信号反馈后触发下一个传输动作
负载锁门关闭确认信号输出给主控逻辑
英文资料：
Product Name: Gasonics A39-1485 Output Module
Component type: Multi channel Digital Output Interface Board
Main function: Convert the logical instructions of the device control system into driving signals, and control the actions of various device actuators such as relays, solenoid valves, indicator lights, etc
1、 Actuator control output center
As a component of the I/O system of Gasonics plasma processing equipment, this module is used to drive various end load devices in the equipment and is an important execution interface for process automation control.
The controlled objects may include:
Vacuum valve (switch control)
Start signal of lifting motor driver
Process gas on-off solenoid valve (MFC control)
Alarm buzzer, status indicator light
2、 The bridge between the main control system and the executing equipment
A39-1485 receives digital signals from PLC, main control board or embedded processor, and outputs standard level control instructions to trigger specific hardware actions.
Output type (common):
TTL level or 24V industrial standard DO
Dry contact signal or transistor switch output
Drive signal with protection (overcurrent, reverse protection)
3、 Key nodes of system interlocking and process control
This module is used for controlling key interlocking points. If the specified output is not completed, the system will not proceed to the next process, ensuring that the equipment operation logic is rigorous and safe.
Typical interlocking function:
Allow RF power to start after the chamber vacuum is in place
After the platform raises the signal feedback, the next transmission action is triggered
Load lock door closing confirmation signal output to the main control logic
2.产 品 展 示
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