68040220-20RY09-BARREL-02 ABB

ABB PXAH401 3BSE017235R1
ABB PMSK115 3BSE007999R1
ABB PMSG123A 3BSE005674R2
ABB 3BHE014967R0001
ABB 3BHE009319R0001
ABB 3BHB006208R0001

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Description

强电保护装置动作后才停机,有时甚至会造成设备和人身事故。停机后,查找故障也要花费很多时间。为了及时发现故障,在没有酿成事故之前使PLC自动停机和报警,也为了方便查找故障,提高维修效率,可用PLC程序实现故障的自诊断和自处理。

Allen Bradley 1791DS-IB8XOB8 1791DSIB8XOB8 CompactBlock

NEW BARKSDALE C9622-2 PRESSURE ACTUATED SWITCH

Modicon AEG Micro CPU 110 CPU 512 03 110CPU51203

KAWASKI TEACH PENDANT T03004103 50817 50817-1045R01

Allen Bradley AB Renewal Parts Kit 135110 SP-135110 NEW

HP AGILENT 5335A UNIVERSAL COUNTER