描述
如果用PLC来控制这台三相异步电动机，组成一个PLC控制系统，根据上述分析可知，系统主电路不变，只要将输入设备SB1、SB2、FR的触点与PLC的输入端连接，输出设备KM线圈与PLC的输出端连接，就构成PLC控制系统的输入、输出硬件线路。而控制部分的功能则由PLC的用户程序来实现
XYCOM 9460 INDUSTRIAL PC/INTERFACE 115/230V ***XLNT***
4800-ME2 XYCOM Terminal Board **NEW
XYCOM XVME-531 16 Channel Analog Output MODULE XVME531
Xycom VMEbus IASCM XVME-428/1 VME Board
Xycom Floppy Disk / Hard drive card PArt# XVME-955 Used
Xycom 116312-099 G Mother Board 118051 116312099G USED
XYCOM XVME-203 COUNTER I/O MODULE NEW IN A BOX
Xycom Monitor PM9403T 115/230 Volt #26344
XYCOM 9487 MONITOR 9487-2490016011000
PROFACE/PRO-FACE/DIGITAL/XYCOM GP430-EG11 GRAPHIC PANEL
PROFACE/PRO-FACE/DIGITAL/XYCOM GP430-XY31 IO UNIT
XYCOM DIO XVME-240 PCB
XYCOM XVME-956 MODULE XVME956
XYCOM XVME-113 MODULE XVME113
Xycom 3510-KP Flat Panel 3510KP NEW-NO BOX Free Ship
