MDD071A-N-040-N2M-095PBO
PLC控制系统故障率情况是怎样的？
1）CPU与存储器故障率占5%。
2）I/O模块故障率占15%。
3）传感器及开关故障率占45%。
4）执行器故障率占30%。
5）接线等其他方面故障率占5%。
02
PLC的故障多发点有哪些？
1）继电器、接触器。
2）阀门、闸板。
3）开关、极限位置、安全保护、现场操作的一些元件或设备。
4）PLC系统中的子设备。
5）传感器、仪表。
6）电源、地线、信号线的噪声。

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PLC OMRON N°1 E3Z-LS86 FOTOCELLULA OK TESTED **
PLC OMRON N°1 E3Z-R86 FOTOCELLULA
PLC OMRON N°1 E3Z-R86 FOTOCELLULA OK TESTED **
PLC OMRON NB3Q-TW01B ETERNET NEW ORIGINAL PACAGE SIGILLED
PLC OMRON NJ501-1320 NEW
PLC OMRON NS5-SQ00-V2
PLC OMRON NS5-TQ11-V2 NEW
PLC OMRON NS8-TV00B-V2 + - NEW GOOD CONDITIONS
PLC OMRON NS8-TV01-V2 GOOD CODITIONS
PLC OMRON NS-AL002
PLC OMRON NS-CA001 VIDEO INPUT UNIT NEW
PLC OMRON NS-CA001 VIDEO INPUT UNIT TEST OK **
PLC OMRON NS-CA002 VIDEO INPUT UNIT TEST OK **
PLC OMRON NSJW-ETN21 ETHERNET HMI NSJ
PLC OMRON NSJW-IC101 I/O CONTROLL UNIT HMI NSJ TEST OK **
PLC OMRON NT10S-SF121
PLC OMRON NT30-ST131B-E OK TEST
PLC OMRON NT30-ST131B-E OK TEST
PLC OMRON NT31C-ST141-EV2 OK TEST
PLC OMRON NT31-ST121-EV2 USED OK TEST
PLC OMRON NT625C-ST152 HMI INTERFACE COLOR TOUCH SCREEN Test ok
PLC OMRON NT-AL001 RS232 RS422
PLC OMRON NX-ECC201
PLC OMRON NX-ECC203 NEW
PLC OMRON OMRON 3G3MV-P10CDT3-E RS422/485 INVERTER BOARD PLC
PLC OMRON OMRON 3G3MV-P10CDT-E INVERTER BOARD PLC
PLC OMRON OMRON R88A-MCW151-E 1,5 AXIS NEW YASKAWA
PLC OMRON P7SA-14F-ND
PLC OMRON POWER SUPPLY S82H-P60015 12-15V 40A OK TESTED **
PLC OMRON POWER SUPPLY S8VM-10024AD 24V 4,* OK TESTED **
PLC OMRON PRT1-SCU11 OK TESTED
PLC OMRON R7A-CCA002P2 SMARTSTEP PROGRAMMER servo driver
PLC OMRON R7M-A10030-BS1 SERVO 100W 200V + FRENO BRAKE + - NEW
PLC OMRON R88A FIW 4020-SE
PLC OMRON R88A-FIU-105-E
PLC OMRON R88A-FIU-115-E
PLC OMRON R88A-NCW152-DRT YASKAWA SERVO PACK
PLC OMRON R88D-GT04H NEW
PLC OMRON R88D-HT10
PLC OMRON R88D-KN01H-ML2 Servos G5-series
PLC OMRON R88D-KN04H-ECT Servo G5-series
PLC OMRON R88D-UA03H
PLC OMRON R88D-UEP20V
PLC OMRON R88D-UEP20V
PLC OMRON R88M-H10030-B
PLC OMRON R88M-H30030 ok tested ( not servo included ) motor only
PLC OMRON R88M-K10030T-BS2 + - NEW
PLC OMRON R88M-K10030T-S2 + - NEW
PLC OMRON R88M-K10030T-S2 + - NEW
PLC OMRON R88M-K20030T-BS2 + - NEW
PLC OMRON R88M-K75030T-S2 + - NEW
PLC OMRON R88S-H306G
PLC OMRON RASMI 3G3EV PFI 1010-E
PLC OMRON S8VK-C06024 24VDC 2,*
PLC OMRON S8VK-C24024 NUOVO NEW Input 240v Autput 24vdc 10A
PLC OMRON SCY-M1-PRO-51C SYSMAC
PLC OMRON SERVO DRIVER R88D-WT04H
PLC OMRON SERVO DRIVER SGDH-01AE Ver.0d214
PLC OMRON SERVO DRIVER SGDH-01AE Ver.35942
PLC OMRON SERVO DRIVER SGDH-01AEY291
PLC OMRON SGMAH-04AAA61D-OY
PLC OMRON SJDE-01ANA-OY JUNMA SERVO PACK OK TEST RUN



资讯来源：福州卓凯