描述
若梯形图中输出继电器的线圈“断电”，对应的输出映像寄存器为0状态，在输出处理阶段之后，继电器型输出模块中对应的硬件继电器的线圈断电，其常开触点断开，外部负载断电，停止工作。
ICP DAS PISO-DNM100-T DEVICENET MASTER MODULE
FANUC CRT A61L-001-0076TR-9DK 1 B TESTED/WORKING
MATROX CRONOSPLUS 7141_0001 PCI IMAGE FRAME GRABBER
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PROFACE GP2301-LG41 24V TOUCH LCD SCREEN GRAPHIC PANEL
MATROX GENESIS GEN/X/00/8/STD IMAGE AQUISITION BOARD
WITH DIGITAL MODULE
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INDUSTRIAL SBC,PC,IPC,PENTIUM-4 CPU,ADVANTECH PCA-6186
FREE SHIPPING,TESTED-WORKING
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2A MICROSTEP DRIVER VEXTA STEPPING MOTOR FOR CNC ROUTER
ORIENTAL MOTOR FREE S & H FEE
