3500/45 Bently Nevada

Bently Nevada 3500/53
Bently Nevada 128229-01
Bently Nevada 146031 -01
Bently Nevada 133396-01
Bently Nevada 135137 -01

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Description

这些端子接上开关就能对变频器进行正转、反转和多档转速控制。当使用PLC控制变频器时,若PLC是以开关量方式对变频进行控制,需要将PLC的开关量输出端子与变频器的开关量输入端子连接起来,为了检测变频器某些状态,同时可以将变频器的开关量输出端子与PLC的开关量输入端子连接起来。

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