EK1122 BECKHOFF 常闭触点

ABB 3HAC16831-1
A-B 1746-OW16
SIEMENS 6ES7232-0HB22-0XA0
A-B 1734-232ASC
A-B 1734-232ASC
A-B 1734-232ASC
A-B 1734-232ASC
REXROTH SV20 PA 1-42 L12
ABB DI810 3BSE 008508R1
ABB DO820 3BSE008514R1
ABB TU830V1 3BSE013234R1
Schneider LV429670
SIEMENS 6ES7231-0HC22-0XA8
A-B 1746-OW16
A-B 1746-OW16
A-B 1746-OW16

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Description

即常开触点接通,常闭触点断开;若按下该按钮,则输入继电器X0线圈状态为“0”断电状态,程序中所有X0触点均恢复常态。如果输入继电器连接的输入设备是按钮SB0的常开触点,则情况恰好相反:在该按钮未按下时,输入继电器X0线圈状态为“0”断电状态

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NEW FANUC A16B12120871 POWER SUPPLY DC R-J2 TYPE