TB351,TB248
現(xiàn)貨、英維思TRICONEX、西屋、西門子停產(chǎn)卡件、模塊!特多優(yōu)惠等您來??!
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在盡管PLC的運行是安全、可靠的,作為一個系統(tǒng)來說,穩(wěn)定可靠仍然是不可忽視的問題.系統(tǒng)安全設(shè)計要充分利用PLC的特點,使PLC的運行能真正達(dá)到安全、可靠。
(1)硬件保護(hù)。主要包括:聯(lián)鎖保護(hù)、限位保護(hù)和急停保護(hù)等。
(2)軟件保護(hù)。主要包括:聯(lián)鎖保護(hù)、限位保護(hù)、限時保護(hù)和自檢保護(hù)等。PLC是利用存儲程序進(jìn)行控制,用存儲的程序進(jìn)行安裝保護(hù),也可以使其只執(zhí)行正確的操作,而拒絕錯誤的命令。軟件保護(hù)主要利用自檢信息及時發(fā)現(xiàn)隱患,清除故障;也可針對工程的特點,自編診斷程序而排除故障,以確保PLC可靠、穩(wěn)定、安全運行。
PLC控制系統(tǒng)的可靠性,其主要因素還是要做好后期的維護(hù)管理工作,維護(hù)設(shè)備主要部位:供電電源,外部環(huán)境、安裝狀態(tài)、電源(Ps)、中央處理單元(CPU)、信號模板(SM)及壽命元件輸人、輸出中間繼電器等外圍設(shè)備等。
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廈門仲鑫達(dá)自動化設(shè)備有限公司
歐陽英(銷售經(jīng)理)
移動電話:13394057292
電話:0592-5856292
傳真:0592-5165561
郵箱:370848070@qq.com
Q Q :370848070 , 2687338778
地址;廈門思明區(qū)湖濱東路湖光大廈8樓A單元
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【誠信經(jīng)營】【質(zhì)量可靠】【進(jìn)口原裝】【拆包防偽】
【超大庫存】【當(dāng)天付款】【順豐速運】【歡迎搶購】
主要優(yōu)勢產(chǎn)品:
【..美國..英維思 Invensys FOXBORO I\A系統(tǒng), Triconex ESD系統(tǒng)】
【..美國.. .AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
【..瑞士.. .ABB.. 機(jī)器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU】
【..法國....施耐德.. 140莫迪康昆騰系列處理器,內(nèi)存卡,電源模塊等?!?br />
【..德國...西門子..Siemens MOORE,S5,S7,6DD等】
【..美國...通用電氣..GE..IC693/IC697系列】
【..美國 ...Westinghouse(西屋): OVATION系統(tǒng)、WDPF系統(tǒng)、WEStation系統(tǒng)備件?!?br />
【..德國...Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模塊等?!?br />
【..美國... Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列?!?/p>
Potter & Brumfield CDB-38-70001 Time Delay Relay 120VAC ! ?!
Potter & Brumfield CRB-48-70180 Time Delay Relay 120VAC ! ?!
Allen Bradley 9101-1370-010 J1 Connector Cable ! ?!
Vickers DG4V-3S-6C-M-U-?B5-60 Solenoid Valve 5000/1450 PSI 350/100 Bar ! ?!
TB Woods 5V10.9X5-E Ultra Sheave 10.9"OD 5-Groove ! ?!
McDonell & Miller PCH-G-A-1 Liquid Level Control Probe ! ?!
STI / Omron SR106ED01 44510-1061 Safety Relay 3NO 24V AC/DC ! ?!
Condor Power Supply 110-240VAC 3.4A HCC15-3-A ! ?!
Dwyer 1638-1 Differential Pressure Switch 10 PSI 15A 480VAC ! ?!
Allen Bradley 505-AOD Nema Full Voltage Reversing Starter Size0 115-120VAC! RFB!
Keyence Corp FS-N12N Fiber Optic Amplifier Sensor ! ?!
DataLogic RL2.5-630 Monster Series BrightField LED Ring Light - Red 2.5" ! ?!
APC BR800BLK Uninterruptable 1-Outlet Power Supply 120V 540W ! ?!
Siemens 6FX112-0AA01 Type 03460 Sinumerik 3 Output Module ! ?!
Allen Bradley 190-P060R Manual Motor Starter ! ?!
SKF 2207E-2RS1TN9 Sealed Bearing 35x72x23mm ! ?!
Humphrey 250-4AA Linear Air-Piloted Valve 2-Pos ! ?!
Furukawa Electric D8Z1R350L-I AirKicker Heat Exchanger 100VAC 471AK ! ?!
Asco 8290A016 Fluid/Steam Piston Valve 1-1/4" 90 PSI 120V ! ?!
Nutone ISA-335WH Intercom Speaker 5" ! ?!
SMC VP7-6-FJG-D-3N ISO Solenoid Valve 4/5 Port 24VDC ! ?!
Electromatic SV110048 Dual Level Plug-In Relay 48VAC ! ?!
Cincinnati Dynacorp 829-2-AC-J Thumb Wheel 2 Digit ! ?!
Square D 9007-C062 Limit Switch w/receptacle and 4" arm ! ?!
Hammond PH50CG Control Transformer 480V 50VA ! ?!
SMC EX245-DX1-X36 EX300 Digital Input Module 16Pts 24VDC ! ?!
Eaton E57LAL18A2E Inductive Proximity Switch 8mm 250VAC ! ?!
General Electric 4162-24 1-Digit 2" Display NEMA12 24VDC ! ?!
Mazak / BUWW BU1704L Way Cover ! ?!
FESTO PROXIMITY SENSOR w/ PLUG SIEA-M18B-UI-S ! ?!
IFM Efector Proximity Switch Inductive IG0312 ! ?!
Eupec TT250N16KOF Thyristor Dual Module ! ?!
Russel Stoll 8314S Ever-Lok Make Plug 30-50A 250/600V ! ?!
AMP 158822-1 205-1086 Interface Cable ! ?!
SMC VS7-6-FPG-D-1NM ISO Double Solenoid Valve 100VAC ! ?!
Brad Connectivity 1300240269 DeviceNet Mini Change Cordset 5P 5.0M ! ?!
Sargent 803H 5386C Door Closer Body ! ?!
Carlo Gavazzi Output Module 5100562 ! ?!
Fanuc 2003-T342 Cable, Male & Female Connector 20 Pin ! ?!
Westinghouse EHD3025L Circuit Breaker 25A 3P 240V ! ?!
TB Woods 9.0X3B-SK 3-Groove 9.0 PD SK Bush Sheave ! ?!
Warner 5370-751-010 EM-50 Rotor w/ Fan & Hub 5/8" Bore ! ?!
Omron H7CX-A11D1 Counter 12-24VDC 50/60Hz ! ?!
RHP SFT3/4 Flange Block Bearing ! ?!
COOPER CROUSE-HINDS X8398-30A 14A 600V Receptacle !?
Ilsco PDB-112-350-3 Power Distribution Block 3-Pole ! ?!
Festo SLF-6-20-P-A Mini Slide 20mm Stroke ! ?!
SMC AC30-N02D-3Z F-R-L Combo Modular AC Mass Pro ! ?!
Micro Switch BZLN-RH5 (6941) Limit Switch Actuator Top Roller Arm ! ?!
Asco 310716 AC Valve Rebuild Kit ! ?!
Vibco Inc SPR-20 20SP708 Impact Vibrator 15lb Force 67N 0.5A 115VAC ! ?!
Omron S8VS-06024 Switch Mode Power Supply 24V 2.5A ! ?!
Namco EB450-19465 Solenoid Push Base 110/120V 60Hz K100BPR11 ! ?!
Gems 26615 FS-200 Flow Switch 27.6 Bar 1" SPDT +/-10% ! ?!
NSK UCFC210-200D1 Flange Bearing ! ?!
Phoenix Contact QUINT-DIODE/40 Power Supply Module ! ?!
Rosemount 2002032 Buffer Cup w/ Label ! ?!
Afag LM32/100 Linear Module ! ?!
Emerson Controls PN2450-8005 Drive Motor Control 115VAC 50/60HZ 0.2A ! ?!
Magnetic Power 3B119-1 Amplifier 24V ! ?!
National Electronics NL-710/6011 Quick Heating Tube Sold Individually ! ?!
Novotechnik TRS-75 Linear Position Transducer w/ Spring ! ?!
Humphrey HTBDA 25x2 Double Acting Twin Rod Cylinder 25mm Bore 2" Stroke ! ?!
Lovato PMV30A600 Multifuction Frequency Protection Relay 3P 600V ! ?!
Allen-Bradley 1756-IB16 ControlLogix Input Card ! ?!
GE Starter Size0 3P 18A 115-120V CR306B002 ! SAI !
SMC NCDA1B250-1200 Tie-Rod Pneumatic Cylinder 2-1/2" Bore 12" Stroke ! ?!
Allen-Bradley SLC 500 1746-HSTP1 MODULE STEPPER CONTROL
REES 04944-000 BLACK Cable Operated Switch ! ?!
Banner 17301 Photoelectric Fiber Optic ! ?!
Danfoss S1000 DC Motor Control ! ?!
Balluff BGL80A-001-S49 Photoelectric Sensor ! ?!
ABB KSPDP101S31RXE Programmable Timer ! ?!
Pepperl & Fuchs VAA-4A-K3-R (35100) Interface Sensor Actuator Module ! ?!
Sola Electric SDP-2-24-100T Power Supply 1.1/.7A 24-28V ! ?!
Square D MG24150 Supplementary Protector 480Y/277V 25AMP 3Pole ! ?!
JOKAB RT6 Safety Relay ! ?!
SKF 7216-BECBY Single Row Angular Bearing 80mm x 140mm x 26mm ! ?!
GEMS 160986 Flow Switch ! ?!
GEMS 160986 Flow Switch ! ?!
NTN UCP309-111D1 Bearing w/ P309D1 2-Bolt Pillow Block ! ?!
Allen Bradley 9101-1468-025 Ultra Feedback Cable ! ?!
THK SR20SB1SS(GK) Linear Block Bearing ! ?!
Numatics 19 Pos. 22AWG Cable CC1902MI0CE1900?0 ! NIB !
Sola Electric Regulated Power Supply SLS-24-048 ! NIB !
Rechner KAS9032SM32 Sensor ! ?!
Red Lion PAXLPT Process Time Indicator 1/8in LED ! ?!
Pepperl Fuchs KFA5-SR2-Ex1-WL?B Switch Isolator Relay ! ?!
Vickers DG4V-3S-6BL-M-U?-B5-50 Solenoid Valve With 02-101726 Coil ! ?!
Precision 6045-20 Defrost Controls Nema 3 240V ! ?!
Allen Bradley 440R-E23097 MSR132EP No Delay Safety Relay 4NO/2NC 24V ! ?!
Merlin Gerin NS100-160-250 N/H/NA Manual Motor Control 3 Pole 600V 100A ! ?!
Parker 102359-1-GB Hydraulic Filter Element ! ?!
Festo MT2H-5/3G-4,0-S?-VI-B Pneumatic Valve ! ?!
Square D H361AWK Safety Switch 3-Pole 30A 600V NEMA3/3R/12 ! ?!
SKF 32028-X Tapered Roller Bearing ! ?!
Advance R2S110TP Ballast 2 Lamp 120VAC 60HZ ! ?!
Square D 9012-GAW-22 Pressure Switch 10A 480V AC ! ?!
Allen Bradley 440N-S32046 Stainless Steel Sipha S43 8-Pin Micro QD 2NC 1NO !?
Fusetron Time Delay 350A Fuse FRS-R-350 ! ?!
Allen Bradley 500L-COD93 Contactor NEMA AC 60A 110/115-120V ! ?!
Vickers DGMFN-5-Y-A2W-B?2W-30 Flow Control Valve 315 PSI ! ?!
INA NUKR-35 Cam Follower Bearing ! ?!
Airpax 203-22-2-63-153?-4-1-1 Rocker Handle Circuit Breaker 125/250V 15A ! ?!
Omron E3S-LS3C1D Photoelectric Sensor 5-24VDC ! ?!
MCJunkin Valvax EIA-0131-S80-A0?0 Hytork-131 Pneumatic Actuator Valve ! ?!
Honeywell Air Stream Temperature Controller ZP907A 1002
Adaptabeacon 52CR-N5-40WH Weatherproof Beacon 40W 120V Red ! ?!
Allen-Bradley Oil Tight Limit Switch 802T-AD ! ?!
Allen Bradley 193-EA1DB Overload Relay 1.2-9Amp ! ?!
Siemens 3TB46-17-0A Contactor 63Amp 3Pole 110Vac w/ 2NO & 2NC Auxiliary ! ?!
AC Technology 9994-101-/B Power Supply Board ! ?!
AC Technology Power Supply Board 9994-101-/C ! ?!
Appleton EFS175-F1 Explosion Proof Snap Switch 120-277VAC ! ?!
IFM OJ5052 Photoelectric Diffuse Reflection Range ! ?!
Nordbloc SK1SI31 Hollow Shaft Output 60:1 Ratio 5/8" ! ?!
Festo DZH-25-160-PPV-?A 151127 Flat Body Pneumatic Cylinder 10 Bar ! ?!
Graco 208-997 Pressure Regulator w/ Gauge 300 PSI 21 Bar 1-1/4" NPT ! ?!
Electromatic SB 135 115 Delay on Release ! ?!
Festo DZH-25-330-PPV-?A Flat Body Pneumatic Cylinder 10 Bar 145 PSI ! ?!
Hammond ES9P Transformer 1 Phase 600V 60Hz Primary 3KVA20/240V Secondary ! ?!
Weidmuller Power Supple 24VDC 1A FG4-SNT ! ?!
Festo MEH-5/2-5,0-B Solenoid Valve 24VDC 1.5W ! ?!
Numatics R800-02E Pressure Regulator ! ?!
Bernecker & Rainer Input Module MDE163-2 ! ?!
Hammond PB272718 Polyester Modular Enclosure 10.6x10.6x7.1 ! ?!
Bircher DW40 Wave Response Pressure Switch 2-150M Bar ! ?!
Eaton E57SAL12A2 Inductive Proximity Switch 2mm 250V AC/DC ! ?!
BARBER-COLMAN 7SM491030000 Pressure Controller ! ?!
Omron T5009-021SM Safety Interlock Switch 3A 240V 2NC/1NO ! ?!
Namco ER530-88420 AC/DC Motor Controller 20-150VAC 3 Pin ! ?!
Allen Bradley 40CA4-4000 Photoelectric Sensor, Sideview 10 Feet ! ?!
Process Power Control 353-A000 Temperature Control 120VAC 50/60Hz ! ?!
Endo Ek-00 Spring Balancer 1.1-3.3 LBS .5 Meter Cable ! ?!
Westinghouse A200 Contact Kit 4Pole 373331G09 ! NIB !
Telemecanique XES-D1281 Pendant Station Pushbutton 10A 600VAC ! ?!
Asco 8262D200 Solenoid Valve ! ?!
Telcon MDA6 Isolating Amplifier150mV ! ?!
Omron E6C2-CWZ-6C Encoder 5-24VDC ABZ Phase 100PPR 2m Cable ! ?!
Honeywell T654F-1060 Indicating Temperature Controller 50F-400F ! ?!
Danaher HR62510000241 3/8" Shaft Flange Encoder ! ?!
Fenwal 54-301121-102 Model 543 Temperature Controller ! ?!
Ferraz Shawmut A4J600 Fuse 600A 600V Class J ! ?!
Warner Electric EM-50-10 Motor Clutch Frame 3600RPM 90VDC 20W 56C/48Y ! ?!
Brown Boveri MSQ45-12HV8 Power Block ! ?!
Rexnord LF831-K325 Flat Top Conveying Chain 11ft Brown 83mm wide ! ?!
Dwyer 1950-02-2S Differential Pressure Switch ! ?!
Bemag RO4A12000 AC Line Reactor 4A 3HP 600V 5% ! ?!
Martin Sprocket 60H150SF Timing Pulley ! ?!
Reflex Inc 12M03-00114 PC Board ! ?!
Fanuc A660-2003-T216 Cable, Female & Male Connector 20 Pin ! ?!
Fanuc A660-2003-T230 Cable W/2 MR-20LW Male & Female Connector 20 Pin ! ?!
Honeywell / Micro Switch LSF-6B Heavy Duty Limit Switch ! ?!
Omron E3X-DA44V Fibre Optic Digital Amplifier 12-24VDC ! ?!
Electromatic SB-225-115 Relay Delay on Release ! ?!
Charles Warrick 2G1F0 Control Relay ! ?!
Red Lion IMP20102 Display Panel ! ?!
Westinghouse EHD3050L Circuit Breaker 50A 3P 480V ! ?!
Dodge FB-SCEZ-100-PCR Flange Block ! ?!
Omron 500-ETL01 PLC Input Module ! ?!
Reliance 0-51893-2 Field Controller ! ?!
Bussmann 170M5614 Fuse 800A 660V 2 Per Box ! ?!
Ferraz Shawmut S101595CF Fuse 2500A 1000V ! ?!
Hubbell 430P9W Pin And Sleeve Plug 30A 250VAC ! ?!
THK SHS25-140L Rail 25mm Width 140mm Length ! ?!
Pepperl & Fuchs Inductive Proximity Sensor DC 906154 !
Ferraz Shawmut S10595CF00 Fuse 1000V 2500A ! ?!
Allen Bradley 100S-C09ZJ05C Non-Reversing Contactor 9A 600V Max ! ?!
General Electric 6VFWB15JR Statotrol Controller 1/6 - 1/2HP 115VAC ! ?!
Square D QOU1701021 Mini Circuit Breaker 120/240V 70A ! ?!
Quincy QU027557 QICE 15/30 Coalescing Filter Replacement ! ?!
Generic 244P323H01B PC Board ! ?!
Allen-Bradley I/O Module Cable 1492-CABLE25WH ! NIB !
Fiesto MFH-5-1/4-B Solenoid Inline Valve 145PSI ! ?!
SEW EuroDrive 825723X Rectifier 3.0 BME ! ?!
GFC Hammond T-A-204 Control Module Board ! ?!
GFC Hammond T-A-205-3 Control Module Board ! ?!
Allen Bradley 440R-D23132 Safety Relay 115VAC ! ?!
Carlo Gavazzi S104 156 924 Multi Function Timer 115-230V 50/60HZ ! ?!
Ross Controls Y1523C3002 Energy Isolation Device 0-20 Bar ! ?!
Ross Controls 1523C5002 Piped Exhaust Valve 3/4 Inch ! ?!
Sine Guard TCI (KLR8DTB) Transformer - 3 Phase Line Reactor ! ?!
KB Electronics KBWS-25D (9493) DC Motor Speed Control ! ?!
Telemechanique XUC-2ARCTL2 Photoelectric Sensor 240VAC ! ?!
Siemens 3TY7440-0A Contact Kit for 3TF44 Contactor ! ?!
BW Controls Liquid Level Control 1500-H-L1-S9 ! ?!
SMC AMD-EL450 Compressed Air Inline Filter Element ! ?!
ASCO 8320G186 Solenoid Valve 120/60 110/50 ! ?!
ASCO 8320G186E Solenoid Valve 120/60 110/50 ! ?!
Parker F20-00WJ Lubricator 250PSI ! ?!
Square D FAL36050 Circuit Breaker, Molded Case 3 Pole 600V 50A ! ?!
Moog 22050K002 Facet Filter Element ! ?!