81Q03111A-A11 BAS-GT ABB 高品质 低成本 短交期

IS200TRPLH1A
IS200TRTDH1C
IS200TRTDH1D
IS200TSVCH1A
IS200TSVOH1B
IS200TTPWH1A
IS200TTRUH1C
IS200TTURH1B

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描述

为使PLC能可靠工作,在硬件与软件两个方面PLC厂家都采取了很多措施,对一些特殊可靠要求的PLC,还有相应的特殊的措施,如热备、冗余等等。这在介绍PLC的特点时已作了叙述。可靠措施的目的是增加PLC平均故障间隔时间、MTBF(MeanTimeBetweenFailure)及减少PLC的平均修复时间、MTTR(MeanTimeToRepair),以提高PLC的有效度A(Availability)。

AA10VSO71DR/31R​-PKC92N00-SO239 BOSCH REXROTH

AA2FM63/61W-VSD​520 AXIS PISTON MOTOR REXROTH

A10VO71DRG/31R-​PRC92K08 BOSCH REXROTH

Rexroth PSI6000 Inverter Part# PSI-6300-133-W1 Used

Rexroth 4WS2EM10-41/60B​2T315Z8BM Servo Valve Rebuilt

A10VO71DFR/31L-​PSC92K02 AXIAL PISTON PUMP BOSCH REXROTH

AA2FM56/61W-VSD​520 AXIAL PISTON MOTOR BOSCH REXROTH

REXROTH 0608841030 NSPP 0608841030

Rexroth Hydraulic Servo Valve RZ06-58334-10 V5000 RAM

A2FE45/61W-VZL0​27 PISTON MOTOR BOSCH REXROTH