DS200TCSAG1A GE

330730-040-00-00 BENTLY
330980-51-00 BENTLY
330106-05-30-10-02-00 BENTLY
135462-01 BENTLY
PR6424
010-040
CON021
IS200TBCIH2C GE
330100-90-00 BENTLY
IS215UCVEH2AE 8
330180-X1-CN BENTLY

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描述

抗干扰与外部互锁当PLC输出带感性负载,负载断电时会对PLC的输出造成浪涌电流的冲击,为此,对直流感性负载应在其旁边并接续流二极管,对交流感性负载应并接浪涌吸收电路,可有效保护PLC。当两个物理量的输出在PLC内部已进行软件互锁后,在PLC的外部也应进行互锁,以加强系统的可靠性。

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