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
Danfoss VLT 3000 VFD AC Varible Speed Drive 175H1730
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Rosemount 3D39122G03 Power Supply New
Emerson 1550-4206 Control/Interface Board 15504206
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Fischer & Porter 50SF2000C Magnetic Flowmeter Converter
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Allen Bradley 1747-L542 CPU Module SLC 500 1747L542
RELIANCE ELECTRIC 0-52002-2 RELAY CARD 0520022 NEW
Quatro Automation Group Servo Motor 210-2019-001 QA03B
Giddings & Lewis 502-03417-03 Servo Control 5020341703
