P0926JM FOXBORO

FOXBORO FBM04
PACIFIC SCIENTIFIC 6420-001-N-N
FOXBORO FBM04
PACIFIC SCIENTIFIC 6410-001-C-N-N
A-B 1756-L61
A-B 1756-L55M13

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Description

输入设备占45%,输出设备占30%,线路占5%。前二项共20%故障属于PLC的内部故障,它可通过PLC本身的软、硬件实现检测、处理;而其余80%的故障属于PLC的外部故障。因此,PLC生产厂家都致力于研制、发展用于检测外部故障的专用智能模块,进一步提高系统的可靠性。

ALLEN BRADLEY SERVO 1326AB-B430G-21 USED 1326ABB430G21

INDRAMAT NAM 1.3-15 REMAN. NAM1315

HEIDENHAIN AE LS 486C GLASS SCALE NEW 310727-51612

ALLEN BRADLEY 1772-P1 NEW 1772P1 SERIES C