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廈門市思明區(qū)湖濱東路湖光大廈8樓A座

【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(yùn)】【歡迎搶購】
  工業(yè)生產(chǎn)對控制設(shè)備的可靠性要求：
①平均故障間隔時(shí)間長
②故障修復(fù)時(shí)間（平均修復(fù)時(shí)間）短
任何電子設(shè)備產(chǎn)生的故障，通常為兩種：
     ①偶發(fā)性故障。由于外界惡劣環(huán)境如電磁干擾、超高溫、超低溫、過電壓、欠電壓、振動等引起的故障。這類故障，只要不引起系統(tǒng)部件的損壞，一旦環(huán)境條件恢復(fù)正常，系統(tǒng)也隨之恢復(fù)正常。但對PLC而言，受外界影響后，內(nèi)部存儲的信息可能被破壞。
     ②性故障。由于元器件不可恢復(fù)的破壞而引起的故障。
如果能限制偶發(fā)性故障的發(fā)生條件，如果能使PLC在惡劣環(huán)境中不受影響或能把影響的后果限制在*小范圍，使PLC在惡劣條件消失后自動恢復(fù)正常，這樣就能提高平均故障間隔時(shí)間；如果能在PLC上增加一些診斷措施和適當(dāng)?shù)谋Ｗo(hù)手段，在性故障出現(xiàn)時(shí)，能很快查出故障發(fā)生點(diǎn)，并將故障限制在局部，就能降低PLC的平均修復(fù)時(shí)間。為此，各PLC的生產(chǎn)廠商在硬件和軟件方面采取了多種措施，使PLC除了本身具有較強(qiáng)的自診斷能力，能及時(shí)給出出錯(cuò)信息，停止運(yùn)行等待修復(fù)外，還使PLC具有了很強(qiáng)的抗干擾能力
ALLEN BRADLEY 15HP VARIABLE SPEED AC DRIVE 1336S-B015-AA-EN4-L4 SER. D

ALLEN BRADLEY  MOTOR STARTER OVERLOAD COIL 104-C09ZJ22 SER B

ALLEN BRADLEY 24VDC COIL 30A DC CONTACTOR 100-C23D*400 SER. C

ALLEN  BRADLEY  SIZE 3 MOTOR STARTER SER.K 709-DOB103

ALLEN BRADLEY 9/SERIES PROCESSOR BOARD 8520-CPUX 90781001 REV. 01 

ALLEN BRADLEY  I/O ANALOG MODULE 1794-IE4X0E2 SER B

ALLEN BRADLEY PLC 5/15 PROCESSOR MODULE 1785-LT SER. B F/W REV. H

ALLEN BRADLEY CONTROL RELAY 700DC-M400Z24S *NEW*

ALLEN BRADLEY 1771-CK CHASSIS POWER CABLE, LOT OF 8, NNB

ALLEN BRADLEY YELLOW MUSHROOM PUSHBUTTON 800FM-MM45 *NEW, LOT OF 2*

ALLEN BRADLEY 120V AC POWER SUPPLY 1771-P4R SER. B

ALLEN BRADLEY 3-POLE MANUAL RESET OVERLOAD RELAY 592-JOV16 SER. B

ALLEN BRADLEY 0.25-0.40A MOTOR STARTER SWITCH 140-MN-0040 SER. D

ALLEN BRADLEY  SERCOS INTERFACE MOD SER.B F/W2.11 1756-M08SE / 307559

ALLEN BRADLEY 24 V 25 A REVERSING STARTER 104-C09DJ22 SER. A

ALLEN BRADLEY 24V FULL VOLTAGE MODULE 800E-3DLT3RX11 *NEW*

ALLEN BRADLEY 700-HT22AA1 SERIES A 120VAC TIME DELAY RELAY

ALLEN BRADLEY 800MR-A2AR SMALL ROUND PUSH BUTTON UNIT, SERIES A, NIB

ALLEN-BRADLEY TYPE PLTC 300V SINE ULTI-MAX CABLE KA-116190/E101876

ALLEN BRADLEY CIRCUIT BOARD 960148-01 REV 2

ALLEN BRADLEY  LINE TERMINAL GUARD SER.A 1494VDS60 / 1494V-FSR666

ALLEN BRADLEY 10A 24V AC GENERAL PURPOSE RELAY 700-HA32A24 SER. C *NEW*

ALLEN BRADLEY PLC 5/11 PROCESSOR C MODULE 1785-L11B SER. C F/W REV D

ALLEN BRADLEY 110/120VAC or 120VDC COIL SOLID STATE TIMER 700-RTC41Y200U1 SER. A

ALLEN BRADLEY 110/120VAC or 120VDC COIL SOLID STATE TIMER 700-RTC41S300U1 SER. A

ALLEN BRADLEY 3-POLE 10A CIRCUIT BREAKER 1492-CB3 G100

ALLEN BRADLEY GLASS FIBER OPTIC CABLE 43GT-TMC15SL SER. A NIB

ALLEN BRADLEY SOLID STATE TIMER 700-RTC00110U1 SER. A

ALLEN BRADLEY  *  3 PHASE CONTROLLER SIZE 2 * 712-CCAD26 SER. N

ALLEN BRADLEY 800T-FXQL24RA SERIES T 24 VOLT PUSH BUTTON, NIB

ALLEN BRADLEY TERMINAL BLOCK 1492-EC85 NIB

ALLEN BRADLEY 110/115-120VAC COIL SIZE 1 27A REVERSING STARTER 520F-BOD SER. W

ALLEN BRADLEY OVERLOAD RELAY HEATER ELEMENT P37 P 37 *NEW, LOT OF 6*

ALLEN BRADLEY ArmorBlock I/O MODULE 1792-IB16A SER. B

ALLEN BRADLEY SIZE 1 FVNR 480V/3PH/60HZ 2HP MOTOR CONTROL BUCKET 2112B-BDB, NEW

ALLEN BRADLEY 60A 600VAC-250VDC LINE TERMINAL GUARD SER.A 1494VDS60

ALLEN BRADLEY 110/115-120VAC COIL REVERSING MOTOR STARTER  505-AOD SER C

ALLEN BRADLEY BIMETALLICS OVERLOAD RELAY 1.0-1.6A, 193-BSB16 SERIES B, NIB

ALLEN BRADLEY GUARDMASTER 24VAC/DC SAFETY RELAY UNIT, MSR138DP SER. A

ALLEN BRADLEY OVERLOAD RELAY NEMA A600 120-600 VOLTS 592-BOV16 SERIES B

ALLEN BRADLEY PC BOARD 900059-9002

ALLEN BRADLEY 20A D 5P0F 0 AYNANC0 POWER FLEX 70 3 HP AC DRIVE, NIB

ALLEN BRADLEY 2 POSITION SELECTOR SWITCH 800T-H3215A SER. T *NEW*

ALLEN BRADLEY POINT I/O FIELD POWER DISTRIBUTOR MODULE 1734-FPD SER. A

ALLEN BRADLEY OVERLOAD RELAY 592-BOV169 SER.B

ALLEN BRADLEY BULLENTIN  700 SURGE SUPPRESSOR 700-N24 NIB

ALLEN-BRADLEY GENERAL PURPOSE MOUNTING BRACKET ASSEMBLY 60-1479 *NEW*

ALLEN BRADLEY 1.0-2.9A OVERLOAD RELAY 193-EA1DB SER. B *LOT OF 3*

ALLEN BRADLEY 1.0-2.9A OVERLOAD RELAY 193-EA1DB SER. B *LOT OF 3*

ALLEN BRADLEY  * LINE TERMINAL GUARD * BUL. 1494F

ALLEN BRADLEY SLC 500 CARD SLOT FILLER, 1746-N2 SER. A, LOT OF 4

ALLEN BRADLEY SIZE 0 PUSHBUTTON MANUAL STARTER SWITCH 609-A0W SER. G

ALLEN BRADLEY SIZE 0 PUSHBUTTON MANUAL STARTER SWITCH 609-A0W SER. F

MARSH 0-3000PSI 1/2"NPT BOTTOM MOUNT SAFECASE PRESSURE GAUGE 097973 

ALLEN BRADLEY SLC 100 240VAC 7.5A PROCESSOR UNIT, 1745-LP101 SER. D

ALLEN BRADLEY 10A 600V 3 POLE TRAILER FUSE BLOCK 1494V-FS100 SER. C

ALLEN BRADLEY Flex I/O RELAY OUTPUT MODULE 1794-OW8 SER A W/ BASE 1794-TBN SER A

ALLEN BRADLEY  1.5-2.3 OVERLOAD RELAY SER.B 193-BSB 22

ALLEN BRADLEY SLC500 Ser.A OUTPUT MODULE 1746-OW8 MISSING DOOR

ALLEN BRADLEY 2 POSITION SELECTOR SWITCH 800T-H33H NIB

ALLEN BRADLEY  * REAR DECK CONTACT BRIDGE  * 700-C1 SER. A

ALLEN BRADLEY 800T-XA2, CONTACT BLOCK, 2 NO, SERIES D,

ALLEN BRADLEY OVERLOAD THERMAL UNIT HEATING ELEMENTS, W59, NIB

ALLEN BRADLEY CONTACTOR 100-A45N*J SER C

ALLEN BRADLEY  * PROGRAMMABLE CONTROL 1794-TB3 SER A  * 96145476

ALLEN BRADLEY TIMING RELAY SER. C 700-HR52TA17

ALLEN BRADLEY POWERFLEX 70 AC DRIVE 20A D 5P0A 0 AYNNNC0 SER. A

ALLEN-BRADLEY FRONT DECK CONTACT CARTRIDGE 700-C2 SER A NIB LOT OF 2

ALLEN BRADLEY SLC 500 4 SLOT RACK 1746-A4 SER. BA

ALLEN BRADLEY  * PUSH BUTTON ENCLOSURE SER M  * 800T 2PY

ALLEN BRADLEY 30A 3-POLE CIRCUIT BREAKER 1492-CB3 G300 SER. B W/ 1492-ACB SER. B

ALLEN BRADLEY 1" GUARD FOR ILLUMINATED PUSHBUTTON  800T-N93 SER. A  SEALED

ALLEN BRADLEY  * CABLE 9 PIN  * 1326-CPB1-E-005 SER B

ALLEN BRADLEY / RELIANCE ELECTRIC 2.85KW AC SERVO MOTOR 1326AB-B520E-21 / 155324

ALLEN BRADLEY  2.9A OVERLOAD RELAY 193-EA2DB SER. B

ALLEN BRADLEY 6FT PROCESSOR CHASSIS POWER CABLE 1775-CAP

ALLEN BRADLEY 208V OPERATING COIL 71A113 NIB

ALLEN BRADLEY REMOTE I/O SCANNER MANUAL 40072-005-01(B)

ALLEN BRADLEY 1336-MOD-L3 INTERFACE BOARD 148294 REV .01

ALLEN BRADLEY 1610-T0006S24 DRY REED RELAY, NIB

ALLEN BRADLEY  * SAFETY SWITCH * 512-BJB-6-25

ALLEN BRADLEY  * BUL 512 COMBINATION CONTROLLER W TRANSFORMER * -

ALLEN BRADLEY 150VAC MAX SURGE SUPPRESSOR 700-N5 SER. D *LOT OF 10*

ALLEN BRADLEY  DC INPUT MODULE SER.A F/W2.4 REV.E01 1756-IB16/A

ALLEN BRADLEY 2.5-4.0A MOTOR PROTECTION CIRCUIT BREAKER 140-C2E-B40

ALLEN BRADLEY DH+/DH485 GATEWAY ADAPTER MODULE, 1785-KA5 SER. A

ALLEN BRADLEY 1.6-5.0 OVERLOAD RELAY 193-A2E1 SER. A

ALLEN BRADLEY I/O CHANNEL TERMINATOR 1770-XT *NEW LOT OF 3*

ALLEN BRADLEY 800T-PSDT16 DUAL INPUT PILOT LIGHT, NO BOX

ALLEN BRADLEY  * PHOTOELECTRIC SENSOR * A2GRU-9002-QD SER A

ALLEN BRADLEY MINI PLC-2/05 PROCESSOR WITH POWER SUPPLY 1772-LSP SER A REV F

ALLEN BRADLEY DRIVE 1336S-BRF75-AA-EN4-HA1 SER E

ALLEN BRADLEY  * COMMUNICATION MODULE CAT REV C01 * 1756-DNB/A

ALLEN BRADLEY  * 208/110/220V 25/60CY COIL * 1A06

ALLEN BRADLEY TERMINAL BLOCK 1492-U *LOT OF 5*

ALLEN BRADLEY TERMINAL BLOCK 1492-H *LOT OF 7*

ALLEN BRADLEY  CIRCUIT BREAKER 2 AMPS 1492-CB2G020

ALLEN BRADLEY  * 460-480V 60HZ COIL * CB273

ALLEN BRADLEY 1785KA3 SERIES A COMMUNICATION ADAPTER MODULE, NIB

ALLEN BRADLEY  10A CIRCUIT BREAKER SER.C LOT OF 4 1492-CB1H100

ALLEN BRADLEY 4.0-6.3A MOTOR STARTER SWITCH 140-MN-0630 SER. D

ALLEN BRADLEY 1772-MS MEMORY SEGMENT, NIB, SEALED

ALLEN BRADLEY 1778-CC I/O CABLE, NIB

ALLEN BRADLEY 120V I/O BLOCK MODULE 1791-0A16 SER. B

ALLEN BRADLEY 24V SMALL ROUND AMBER PILOT LIGHT 800MR-QTL24A SER. D *NEW*

ALLEN BRADLEY 2-POLE TERMINAL BLOCK 1492-H2 *LOT OF 10*

ALLEN BRADLEY ANALOG PROFILE GENERATOR BOARD PC-631-0292 REV. A

ALLEN BRADLEY GREEN ILLUMINATED PUSH BUTTON 800T-QT24G SERIES T  *NEW IN BOX*

GE  REVERSING STARTER CR309BO NEMA SIZE 0 600 AC VOLTS MAX. 18 AMPS

ALLEN BRADLEY BAR CODE DECODER 2755-DS4A 

ALLEN BRADLEY COMMUNICATIONS INTERFACE 1756-ENET/A F/W REV 1.18 *MISSING DOOR*

ALLEN BRADLEY SIZE 5 270A 2-POLE 110/120V COIL WELDING CONTACTOR 100W-B300ND2

ALLEN BRADLEY SIZE 3 90A 600VAC 110/115-120V COIL STARTER 500F-DOD930 SER: A

ALLEN BRADLEY GLASS FIBER OPTIC CABLE 43GR-TQC25SL SER. A

ALLEN BRADLEY 5HP 480V 3-PHASE STARTER ENCLOSURE 112-A09FBC10-3-6P

ALLEN BRADLEY NON ILLUMINATED METAL JUMBO MUSHROOM HEAD AP 800T-N248 SER. A NIB

ALLEN BRADLEY 12-BIT ANALOG OUTPUT MODULE 1771-0FE1/A F/W REV. B

ALLEN BRADLEY  0.5A 250VAC CIRCUIT BREAKER 1492-G005 SER.A

ALLEN BRADLEY QUICK DISCONNECT 5 PIN MINI STRAIGHT MALE 871A-TS5-NM1 SER. A NEW

ALLEN BRADLEY  * 220/240V 50/60HZ OPERATING COIL * 70A83

ALLEN BRADLEY 10-30VDC REV G01  INPUT MODULE 1771-IBD/B

ALLEN BRADLEY 7 SLOT RACK 1746-A7 SER. A W/ POWER SUPPLY 1746-P2 SER. B

ALLEN BRADLEY CLUTCH/BRAKE MODULE 1771-PM 

ALLEN BRADLEY AC SERVO MOTOR 1326AB-C3E-21 *NEW*

ALLEN BRADLEY 24VDC COIL DRY REED RELAY 1610-T0600S24 SERIES C

ALLEN BRADLEY TIMING RELAY SER. B 700-HR52TA17

ALLEN BRADLEY DIN RAIL TERMINAL BLOCKS 1492-WG35 SER. B *NEW, LOT OF 21*

ALLEN BRADLEY SECURITY PUSH BUTTON STATION 800H-NX65 SER. A NIB

ALLEN BRADLEY 30A 600V 2 POLE FUSEHOLDER 1491-R162 SER. C LOT OF 3

ALLEN BRADLEY REMOTE I/O MODULE 8520-RIOM 156754 REV. 01 *REPAIRED*

ALLEN BRADLEY SP-140147 PRECHARGE SWITCH KIT, 40/50 HP, NIB SEALED

ALLEN BRADLEY 9/SERIES REMOTE I/O MODULE 8520-RIOM1 160620 REV 01

ALLEN-BRADLEY TERMINAL BLOCK RETAINING CLIP 1492-N2 SER A *LOT OF 45, NEW*

ALLEN BRADLEY 600VAC/DC 10A TERMINAL BLOCKS, 1492-CE *NEW LOT OF 11*

ALLEN BRADLEY GREEN OPTIC PILOT LIGHT 800EP-PL3 SER. A *NEW, LOT OF 3 *

ALLEN BRADLEY 802F-TB60M11R KEY SAFETY INTERLOCK SWITCH, NO BOX

ALLEN BRADLEY 1.5 INCH RADIUS NYLON FORKED ROLLER LEVER, 802T-W4 *NEW SEALED*

ALLEN BRADLEY 3A 230V SAFETY LIMIT SWITCH 440P-SCX32 SER. A *NEW*

ALLEN BRADLEY 5.7-18AMP CLASS 20 OVERLOAD RELAY 592P-A2G3 SER. A NO RESET BUTTON

ALLEN BRADLEY 250V 4A 5-PIN 5M QD CORDSET, 889R-F5ECA-5 SER. B, NEW SEALED

ALLEN BRADLEY 250V 4A 4M QD PATCHCORD, 1485R-P4N5-M5 SER. B, NEW SEALED

ALLEN-BRADLEY JAIN200P103UA 10 K 10% TOL CODE 257 NIB 1 LOT OF 2

ALLEN BRADLEY 755/1866 6.3V .9/1.6W SER. A PILOT LIGHT 800H-PPT16

ALLEN BRADLEY ControlNet COMMUNICATIONS BRIDGE 1756-CNBR SER. E F/W 11.00