Q68DAV
Q68DAV
Q68DAV
二、电容式触摸屏
电容式触摸屏的四边均镀上了狭长的电极,其内部形成一个低电压交流电场。触摸屏上贴有一层透明的薄膜层,它是一种特殊的金属导电物质。当用户触摸电容屏时,用户手指和工作面形成一个耦合电容,因为工作面上接有高频信号,于是手指会吸走一个很小的电流,这个电流分别从屏的四个角上的电极中流出;且理论上流经四个电极的电流与手指到四角的距离成比例,控制器通过对四个电流比例的精密计算,即可得出接触点位置,三菱变频器。
三、红外线式触摸屏
红外触摸屏的四边排布了红外发射管和红外接收管,它们一一对应形成横竖交叉的红外线矩阵。用户在触摸屏幕时,手指会挡住经过该位置的横竖两条红外线,控制器通过计算即可判断出触摸点的位置,三菱可编程控制器。
AD61C
AD62C
A64RD4C
AD62C
AD70
AD70D
AD71
AD71S1
AD71-S1
AD71-S2
AD71-S6
AD71-S7
AD71-S10
AD71S2
AD71-S2
AD71S7
AD71TU
AD72
AD75C20SC
AD75C20SH
AD75C20SJ
AD75C20SJ2
AD75CK
AD75M1
AD75M2
AD75M3
AD75P1-S3
AD75P2-S3
AD75P3-S3
AG60
AG62
AH42
AI61
AI61A11VC
AI61-S1
AJ35PP-CNV
AJ35PP-CNV-GI
AJ35PP-CNV-SI
AJ35PTC-CNV
AJ35PTC-CNV-GI
AJ35PTC-CNV-SI
AJ35PTF-56DR
AJ35PTF-56DS
AJ35TB1-16D
AJ35TT-BU
AJ51T64
AJ55TB2-16R
AJ55TB2-4R
AJ55TB2-8R
AJ55TB3-16D
AJ55TB3-16R
AJ55TB32-16DR
AJ55TB32-16DT
AJ55TB32-4DT
AJ55TB3-4D
AJ55TB3-4R
AJ55TB3-4T
AJ55TB3-8D
AJ55TB3-8R
AJ55TB3-8T
AJ61BT11
AJ61QBT11
AJ65BT-64AD
AJ65BT-64DAI
AJ65BT-64DAV
AJ65BT-64RD3
AJ65BT-64RD4
AJ65BT-68TD
AJ65BTB1-16D
AJ65BTB1-16DR
AJ65BTB1-16DT
AJ65BTB1-16T
AJ65BTB1-32D
AJ65BTB1-32DR
AJ65BTB1-32T
AJ65BTB2-16D
AJ65BTB2-16DR
AJ65BTB2-16DT
AJ65BTB2-16R
AJ65BTC1-32D
AJ65BTC1-32DT
AJ65BTC1-32DT1
AJ65BTC1-32T
AJ65BT-D62
AJ65BT-D62D
AJ65BT-D62D-S1
AJ65BT-D75P2-S3
AJ65BT-G4-S3
AJ65BT-R2
AJ65BT-R2N
AJ65FBTA2-16T
AJ65FBTA2-16TE
AJ65FBTA4-16D
AJ65FBTA4-16DE
AJ65FBTA42-16DT
AJ65FBTA42-16DTE
AJ65MBTL1N-16D
AJ65MBTL1N-16T
AJ65MBTL1N-32D
AJ65MBTL1N-32T
AJ65SBT-62DA
AJ65SBT-64AD
AJ65SBTB1-16D
AJ65SBTB1-16D1
AJ65SBTB1-16DT