6FC5203-0AF52-1AA0
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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Cognex ISM1403-11 In-Sight High-Res Micro Vision Camera Edmund Optics 59873 Lens
10 Toyo Electric SOT-NP-401S4 Free-Space Optical Communicators
15 Infineon V23826-K305-C73 Multimode 1.25 GBd Ethernet Transceiver 1by9 850nm
2 Adam 4055 Data Acq. Modules & 39100 SCSI Terminal Board & 2 Connector Blocks
2 Advance HIC300-115GHS Pumps / Self Control Valve 3099 series
2 Apogee LIM100BLU16E45 A11-0042-145 Lasers 1528-1563nm
2 Asyst 9700-7846-01 / Oriental Motors Vexta PK266-02B Stepper Motor 1.8 ° Step
2 Asyst C0094-0860-01 CFM Fan Filter Controls w/ Cables
2 Festo ADN-32-60-A-P-A Cylinders w/ LBG-32 Clevis Foot Mounting & Sensor ++
2 Heidenhain ERN-430-5000-01-03 Incremental Rotary Encoder 10-30V 12mm Shaft
2 ICP CON M-7017 8 Ch. Voltage/Current Analog Input DAQ Modules - Modbus/RS-485
2 IFM Electronics AC009S Safe AS-i Modules
2 Keyence PS-61 Amplifiers and 4 PS-201R Sensor heads
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2 Mitsubishi A38B-UL 7 Slot PLC Backplanes
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2 Ultratech Stepper 03-20-01124 Transition Stage ASH PCB Rev. D
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2 Wittenstein LP-050-M01-5 Geadheads w/ Fittings/Adapter for large Servo-Motors
20Pcs Conveyor Steel Ball Transfer Bearing/Roller Ball Stud-Mount 1" Ball
3 Applied Materials Optics Components from AMAT Compass 300 Inspection Tool
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4 Applied Materials POF Image Guides/Coherent Image Bundles AMAT# 35410/35420
4 Bilz BiAir Electro-Pneumatic Position Control Valves & Sensors
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5 APTech AP1010S-2PW-MV4-FV4 Pressure Regulator 3500psi IN 100psi OUT w AP3625SM
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5 Siemens 3RF2 3RF2906-0FA08 Load Monitor Base w/ 3RF2310-1AA04 Contactor 24VDC
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5 Siemens 6ES7 131-4BD01-0AA0 ET200S Digital Input w/ 6ES7 193-4CB30-0AA0 TB
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5 Siemens 6ES7 138-4CA01-0AA0 ET200S PM-E Power Module 24VDC
5 Siemens 6ES7 138-4CA01-0AA0 ET200S PM-E Power Module 24VDC & 193-4CD30-0AA0 TB
6 Fluid Automation Systems 01-331P-015H0 Solenoid Valve Philips # 5322-281-2017
6 Picoprobe MCW-21-3694-1 MCW-21-3694-2 MCW-21-3694-6 Multi-Contact-Wedges
6 Ultratech Stepper 03-15-02066 TRANS LASER 6 AXIS PCB Rev. A
7 SMC CDM2B32-150 Pneumatic Cylinders Round Body Double Acting
9 Applied Materials Motorized Optics Assemblies from AMAT ComplusMP system
ABB ACH550-UH-012A-4+B055 7.5 Hp 5.5 kW HVAC AC-Drive 3PH
ABB ACS350-03U-01A2-4 General Machinery Drive .37kW 1/2 HP 3P 480V
ABB AF185-30 Circuit Breaker 3P Max 250A 600 VAC
ABB AF95-30 Contactor / Motor Starter 20-60VDC Coil Max 1000V
ABB Jokab Safety BT50 Safety Relay/Expansion Relays 24VDC Ver. B
ABB Jokab Safety JSBR4 Safety Relay Universal Relay for Two-Handed Devices 24VDC
ABB Jokab Safety Vital 1 Safety Controller 24VDC Ver. E - Vital1
ABB S4L Circuit Breaker 100A 600V 3P w/ PR212/P Trip Unit
ABB SACE S6L 800 AMP 690V Circuit Breaker w/ PR211 Electronic Overcurrent Trip
ABB SACE S6L 800 AMP 690V Circuit Breaker w/ PR211 Electronic Overcurrent Trip
ABB SN4 600V 3P Circuit Breaker w/ SACE PR211
Accu-Coder 75*-07-S-1000-R-OC-1-S-S-N Incremental Shaft Encoder - 1/4" Shaft
Accuweb 1.5X3L Infrared Edge Detector 4044-01
AccuWeb 1002-20 SRSR Single Roll Steering Assembly
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AccuWeb 3X3U Ultrasonic Edge Detector 4050-01
AccuWeb 4000 Web Guide Controller CTL 4110-01 ENC 4100-01 with Long Cables
AccuWeb HF-3 7800-11 Actuator w/ Yaskawa servo-motor and Thomson Gearbox
AccuWeb HFV-3 7900-03 Actuator for Vacuum Chambers w/ MKS High-Vacuum Bellows
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AccuWeb Micro 1000 Web Guide Controller 1000-02 w/ Cables - SVT# 3528
AccuWeb Micro 1000 Web Guide Controller 1000-02 w/ Cables - SVT# 3530
AccuWeb Micro1000 Web Guide Controller 1000-02 w/ Cables - Model Year 2011
AccuWeb MNE-3 7500-01 Linear Actuator w/ MTR3108 Motor
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AccuWeb SF-27102-01 Linear Actuator w/ MTR3094 Motor - SF-2-27102-01
ACS Tech80 SB104SYS 4 Axis Controller from AMAT ComplusMP Tool
ACS Tech80 SB116 Motion Controller 4 SB104 PS104 PS from AMAT ComplusMP System
ACS Tech80 SB14SYS Motion Controller w/ WF-X/E WF-Y/E WFZ WFT Modules
Adam 4571L RS-232/Enet Converter & Brooks Automation HAE0504C HA0494B FFU Cables
ADDA AK1752HB-AT AC Axial Fan 200-240V~50/60Hz 0.12/0.16A - Box of 11
Adept 120114-0002 Fan Blower and Filter Assembly
Adept 30410-80000 RIO Remote I/O 24V
ADLINK CompactPCI cPCI-3538 Async Serial Communications Module
ADLINK CompactPCI cPCI-3720 Single Board Computer
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Advance AV-7279-131 Pneumatic Valve
Advance HIM300-115GH Diaphragm Pump 3100 series
Advanced Energy AEG Bus Module Profibus DPV1 for Thyro-S, Thyro-A Thyro-AX
Advanced Motion SRST-380H Shunt-Regulator - For servo-drives up to 400VDC
Advantech FPM-5191G-X0AE 19" Industrial Monitor / Touchscreen - 10-30Vdc Input
Advantech PCA-6120P18 Backplane Rev. A2 with 18 PCI and 3 ISA Slots
Advantech PCA-6194 Rev. A1 2GB SBC


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