FM211 BACHMANN

IS200PRTDH1A
IS200SAMBH1A
IS200SPIDG1A
IS200SRLYH2A
IS200SRTDH2A
IS200SRTDH2ABA
IS200SSCAH2A

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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。

1391B-ESAA22-AQ​B ALLEN BRADLEY *1 YR. WARRANTY*

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1391B-AA45-A06 ALLEN BRADLEY AC SERVO CONTROLLER

1391B-AA45 ALLEN BRADLEY AC SERVO CONTROLLER **1YR WRTY

ALLEN BRADLEY 1391B-ESAA45-AQ​B USPP 1391BESAA45AQB

1391B-AA22 ALLEN BRADLEY AC SERVO CONTROLLER **1YR WRTY

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ALLEN BRADLEY 1391B-ESAA15-AQ​B AC SERVO DRIVE**NIB**

ALLEN BRADLEY 1391B-AA45N AC SERVO CONTROLLER **XLNT**