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2 气体控制气压检测接口 控制盒提供一个专用 IO 接口所有输出 IO 均采用 OC 输出可以直接驱动继电器最大电流可达 (Page 22 / 31) 骐麟 BWT20 双摆手持激光焊接系统用户手册 V10
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骐麟 BWT20 双摆手持激光焊接系统用户手册 V10.pdf
Page 22 of 31
BWT20骐麟双摆手持激光焊接系统用户手册V1.0
2.12 气体控制,气压检测接口
控制盒提供一个专用 IO 接口,所有输出 IO 均采用 OC 输出可以直接驱动继电器,最大电流可达
500mA,接线示意图如下所示。
图 2.121 气体控制接口示意图
图 2.122气压检测接口示意图
表 2.12为气体控制接口定义
引脚
信号
表2.12
定义
1
CAS1+ 用于保护气体吹气控制正极
2
CAS1- 用于保护气体吹气控制负极
3
Mpa1 用于检测气压报警
4
Mpa2 用于检测气压报警
说明
气阀+接板卡GAS1+
气阀-接板卡GAS1-
气压报警+接板Mpa1
气压报警+接板Mpa2
16
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24
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