A02B-0086-C052

详情描述：

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。
IFM Efector PN5203 Pressure Sensor
IFM GM504S GIMC-4030-US Proximity Sensor
IFM OBF504 OBF-FAKG/T/US Photoelectric Sensor
IFM OBF504 OBF-FAKG/T/US Photoelectric Sensor.
Impact Systems 5015354-01-D1P2 Processor Board
Indramat 109-0728-4803-04 Control Board
Indramat 109-0768-3810-03 Control Board
Indramat APRB 02-02 Control Board
Indramat FWC-DSM2.1-SSE-02VO9-MS Parameter Module (FWC-DSM2.1-SSE-02V09-MS)
Inficon IPN-702-010 HLD 4000 Sensor
Intermatic WG730-14D 125V Timer Replacement Motor WG730-3
Intermec 40Z Charger / Discharger 40ZA03
Isliker Magnete UGz-100.30-S-I Motor (UGZ-100.30-SI)
ITE D13T41175 750 VA Transformer 480/240V to 120V
Iwatsu SUBS-M Board
Johnson Controls 025-09961-000 Penn P47GA-10 Steam Pressure Control
Kawasaki 1093851 R12P Rotary Encoder 250VAC
Kawasaki 50999-1548R02 Robot Control Board
Kawasaki 50999-1557R10 Robot Control Board
Kawasaki 50999-1760R05 Robot Control Board
Kawasaki 50999-2320 1KF PC Board
Kawasaki Robotics 50999-2824 Control Board 1RB Board w/ 1 GM (ZZ &F)
Keba D1629C-1 E-Floppy Circuit Board
Keyence AS-440-02 Sensor Controller
Kistler Morse 63-1140 01 Rev C Circuit Board
Kistler Morse 63-1142 4 Rev C Circuit Board
Klockner Moeller EMT6 Protection Relay
Klockner Moeller P3-63 3 Pole 63 Amp Panel Disconnect with Handle
Kollmorgen PSR4/5A-112 Power Supply
Koyo Direct Logic D2-12TA 12 Point Output Module
Koyo Direct Logic D2-16NA 16 Point Input Module
Krom Schroder DG 10 NT Pressure Switch
K-Tron 2403-70012 Display Ktron 240370012
Kubler By Turck K180600 T8.5826.1K12.1000 Encoder
Kulicke and Soffa 02920-4330-000-37 Control Board
Kwik Lok Corp P10-00023 Solenoid Module
Label-Aire 7302790 Micro Control Card 0014581
Leeds and Northrup 821-B-S Current Transmitter
Leeds and Northup 4905-1-44-088-20-000 Conductivity Cell w/ Temp Compensator
Lennox TSG1-1 2 Stage Gas Control Board
Lenze E94S040Y2N Simple Servo Digital Servo 94, Input: 120/240V, Output: 0-230V
Linearaktuator M 132 390 linear Actuator
Link-Belt P3U227N Pillow Block Bearing (BORE: 1-11/16")
Littelfuse L50S 300 300 Amp 500V Semi Conductor Fuse
Load Controls Inc. XCR-1830V Controller
Longford M-1001-8 Control Board
Longford M-1003-2 Mother Board
Lot of 10 Sylvania 19353 S11 7.5 Watt 120V Bulbs
Lot of 2 Lubriquip 527-004-110 24 VDC Proximity Sensors
Lot of 2 Parker P8SGPMHX Sensors
Lot of 3 Brush XL 50FM 175 Semi Conductor Fuses (175 Amp, 500 Volt)
Lot of 3 Westinghouse EL3003R 3 Amp Circuit Breaker Current Limiters
Lot of 5 McGill 860-101836 Rocker Switches 2 Pos Maintained
Lot of 6 Mencom Corp RJ45 Panel Mount Connectors
Lot of 6 NSi PTS-400 Pin Terminals for 400MCM Aluminum or 250MCM Copper
Lot of 7 GE FC16T9-CW Cool White Circline Bulbs (40 Watt)
Lot of 7 Siemens 6ES7 132-4BD00-0AA0 Output Modules
Lot of 8 Intralok 4.6PD S1100 24 Tooth Conveyor Sprockets 2 1/2" Sq. Bore
Lot of 8 Siemens 6ES7 193-4CB00-OAA0 Terminal Bases
LOW 02-30485-001 Rev K Power Supply Board
Lucas Schaevitz LBB-375-TA-040-LS Linear Transducer Probe
Lumberg RKU12 256/10M Cordset
M Systems KTS-46-F TC Transmitter Line Conditioner
M Systems SV-44-R Isolated Signal Transmitter 24 VDC
Magnetek GPD205-B001 Inverter Drive 380-460V 3.4 Amp 3 Phase
Magnetic Power Systems 3D99-1 Control Board Repaired
Magnetic Power Systems 3D99-1 Control Board Repaired
Mallory Sonalert SC110EJR Audible Signal
Marechal Electric 6138143991 Inlet with Angle Box, 6134143991 Socket and 613A013
Markem 984 Printer Control Box
Markem-Imaje 0672470 Control Board
Markem-Imaje 0828512 Stand Cross Mounting Block
Markem-Imaje 0828759 I/O Assembly
Markem-Imaje 1564516-DA Pumping Chamber Assembly
Marposs 6366232900 Control Board
Maxitrol Selectra TS121-0001 Discharge Air Temperature Sensor
Maxon 17555 TRV Replacement Solenoid Kit
MCC MIIC Windows to I2C Host Adapter iPort MIIC-201
Mean Well DR-120-24 24 VDC Power Supply 100-240 VAC Input
MECO BRFP14 / 3A Circuit Board BRFA140A
MECO E-PCB-ADAGC / 01A Circuit Board E-PCB-ADAGC01A
MECO E-PCB-ADDAC / 01A Circuit Board E-PCB-ADDAC01A
MECO E-PCB-ADDAC / 01A Circuit Board E-PCB-ADDAC01A - Missing U12
MECO E-PCB-ADDAC / 01A Circuit Board E-PCB-ADDAC01A - Missing U14
MECO E-PCB-LANINT / 01A Circuit Board E-PCB-LANINT01A
MECO E-PCB-LANINT / 02A Circuit Board E-PCB-LANINT02A
Medar 917-0050 Welder Control Module
Meltric 61-1A053-080-12 DSN1 Angle Box
Meltric Type DX Plug For Hazardous Locations 30 Amp, 480 Volt
Mersen Ferraz Shawmut TRS500R Fuse With Smart Spot Indicator (500A, 600V)
Micro Switch 11FB42 Proximity Sensor
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