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廈門市思明區(qū)湖濱東路湖光大廈8樓A座
PLC具有通信聯(lián)網(wǎng)的功能，它使PLC與PLC 之間、PLC與上位計(jì)算機(jī)以及其他智能設(shè)備之間能夠交換信息，形成一個(gè)統(tǒng)一的整體，實(shí)現(xiàn)分散集中控制。多數(shù)PLC具有RS-232接口，還有一些內(nèi)置有支持各自通信協(xié)議的接口。
PLC的通信，還未實(shí)現(xiàn)互操作性，IEC規(guī)定了多種現(xiàn)場總線標(biāo)準(zhǔn)，PLC各廠家均有采用。
對(duì)于一個(gè)自動(dòng)化工程(特別是中大規(guī)?？刂葡到y(tǒng))來講，選擇網(wǎng)絡(luò)非常重要的。先，網(wǎng)絡(luò)必須是開放的，以方便不同設(shè)備的集成及未來系統(tǒng)規(guī)模的擴(kuò)展；其次，針對(duì)不同網(wǎng)絡(luò)層次的傳輸性能要求，選擇網(wǎng)絡(luò)的形式，這必須在較深入地了解該網(wǎng)絡(luò)標(biāo)準(zhǔn)的協(xié)議、機(jī)制的前提下進(jìn)行；再次綜合考慮系統(tǒng)成本、設(shè)備兼容性、現(xiàn)場環(huán)境適用性等具體問題，確定不同層次所使用的網(wǎng)絡(luò)標(biāo)準(zhǔn)。
Vibro Meter S3960 224-124-000-021
Vibro Meter VM600 RPS 6U 200-582-500-013
Vibro Meter VM600 CPU M 200-595-067-114
Vibro Meter VM600 RPS 6U 200-582-500-013
VIBRO METER IOC4T
VIBRO METER RLC16
VIBRO METER 244-620-000-201?/99/05/01/01
VIBRO METER GSI-122
VIBRO METER 144-164-000-021
VIBRO METER GSI130
VIBRO METER 111-103-000-01X?/00-44-12-00
VIBRO METER RLC16
VIBRO METER IOCN
VIBRO METER VM600-CSA
VIBRO METER RPS-6U
VIBRO METER MPC-4
VIBRO METER IOC16T
VIBRO METER CMC16
VIBRO METER IOC4T
VIBRO METER 214-112-002-012
HIMA A1dig
HIMA F3001
HIMA F3211
HIMA F3246A
HIMA F5109B
HIMA F6706
HIMA F7113
HIMA F7114
HIMA F7130A F7130A
HIMA F7132 F7132
HIMA F7529
HIMA F8623B
HIMA F8627
HIMA F8650E
HIMA F3221 F 3221
HIMA F3226 F3226
HIMA F3226A F 3226A
HIMA F3236 F 3236
HIMA F3318 F 3318
HIMA F3322 F 3322
HIMA F3330 F 3330
HIMA F3331 F 3331
HIMA F3332 F 3332
HIMA F3414 F 3414
HIMA F6214 F 6214
HIMA F6217 F 6217
HIMA F6220 F 6220
HIMA F7102 F 7102
HIMA F7105A
HIMA F7126 F 7126
HIMA F7130 F 7130
HIMA F7131 F 7131
HIMA F7133 F 7133
HIMA F7553 F 7553
HIMA F8620 F 8620
HIMA F8620/11 F 8620/11
HIMA F8621/A F 8621A
HIMA F8640 F 8640
HIMA F8641 F 8641
HIMA F8650X F 8650X
HIMA ZBT-F 9402
MCGILL GUIDEROL ROLLER BEARING GR12
TIMKEN SUPER PRECISOIN BEARING 2MM9114WI DUL NIB
INA MINI BEARINGS NKI6/12TN *NEW IN BOX, LOT OF 2*
SKF 2 1/2 SET BALL BEARINGS 7009 ACD / P4ADGA NIB
FAFNIR 1 3/16" 4 BOLT BALL BEARING FLANGE LCJO, NNB
FAG 6004.C3 20MM BORE BALL BEARING, NIB
STAR 1651-414-10 SIZE 45 BALL RAIL STANDARD RUNNER BLOCK
NEER * BUSHINGS BOX OF 20 1-1/2" * PB-500
MRC SINGLE BALL BEARING R14 STEEL/C0/ABEC-1 NIB
BROWNING 1.8IN. OD 1.4IN. ID BLOCK BEARING VF4E-223
MCGILL 1-7/16" BORE, BOLT FLANGE BEARING MB-25-17/16 / 124234
NTN BEARINGS 40.97MM I.D, 78.17MM O.D. BEARING 2911 *NEW*
SKF 6308-Z DOUBLE ROLL BALL BEARING NEW IN BOX
NSK 33" LINEAR GUIDE W/ 2 BEARING BLOCKS LH35 NNB
CHICAGO RAWHIDE * OIL SEAL NIB * 3101
SKF BEARING 1/2 SET 71907 CD/94A DGA NIB
DODGE TAPER LOCK BUSHING 7/8" 1610 LOT OF 2
SKF EXPLORER M120 SPHERICAL ROLLER BEARING 63047C3 NNB
NTN * BALL BEARING NIB * 63/22LLUC3/2AS
IKO RNA4905UU NEEDLE ROLLER BEARING LOT OF 4
SNR PRECISION BEARING 2MM208WICRDUL NIB
FAFNIR BEARING 2MM9306WI CR DUM NIB
EMERSON 1 1/4 "SET SCREW GOLD LINE STANDARD ST-20R NIB
SKF BEARING 5205 A-2RSI NNB
SNR / NTN 7009.HV.DU.J74 / 3MM9109WICR DUL SUPER PRECISION BEARING, NIB
SKF 30 x 55 x 13mm BEARING 6006 / C3 *NEW*
TIMKEN 36620 TAPERED ROLLER BEARING, NIB
TIMKEN 70MM I.D. 131MM O.D. TAPERED ROLLER BEARING, H913849 *NEW*
PEER 36" CONVEYOR F205KRR1116
TIMKEN TAPERED ROLLER BEARING 12175 SEALED
TORRINGTON TIMKEN TRC-2031 1-1/4 X 1-15/16 X 0 THRUST WASHERS, LOT OF 3, NIB
SKF BEARING 3010 2ZJEM NIB
TIMKEN FAFNIR 1-1/8" BORE PILLOW BLOCK BEARING, RAS 1-1/8 *NEW*
THOMSON SUPER PILLOW BLOCK BEARING SPB 20 NIB
BOSCH REXROTH RUNNER BLOCK BALL CARRIAGE, R182451210 *NEW*
SKF 17MM I.D. 47MM O.D. DEEP GROOVE BALL BEARING, 6303-2RSH/C3GJN *NEW*
MCGILL CAGEROL NEEDLE BEARING, MR 36, NIB
TORRINGTON NEEDLE ROLLER BEARING HJTT-364828 NIB
SEALMASTER ER-23 1-7/16" SHAFT DIA. GOLD LINE SET SCREW BEARING, NNB
NTN CAM FOLLOWER KRX17.5X30X41-4PX1
REXROTH KUGELWAGON BALL CARRAIGE, R162211220 *NEW*
TIMKEN TAPERED ROLLER BEARING, HM803145, NIB
SKF 1.750" I.D. 3.345" O.D. DEEP GROOVE BALL BEARING, 6209 JEM *NEW*
INA 20mm BORE BEARING LR204-2RSR *NEW*
INA 60MM BORE BALL BEARING, 51112 *NEW*
SKF FULL SET SUPER PRECISION BEARINGS, 7007 ACD/P4ADGA, NIB
NSK 25-5/16" LINEAR GUIDE W/ BEARING BLOCK LH20 NNB
THK (2) LINEAR CAGED BALL BEARING GUIDES W/ RAIL, SSR35XW2SSC1+700L *NEW*
SKF BEARING 6007 JEM *NEW UNOPENED*
PARKER OIL SEAL NIB 1QTR11
SEALMASTER GOLD LINE ER-10 5/8" BEARING, NIB
MB 1-1/4IN. OD 1IN. ID 4 BOLT FLANGE BEARING BLOCK F4-05 *NEW*
BROWNING 24MM ID, 1.25" LENGTH, H SERIES BUSHING P1 24MM *NEW IN BOX*
SKF 27MM OD 12MM ID SINGLE ROW BALL BEARING 6001-2RSJEM *NEW*
SEALMASTER 3/4" SHAFT DIA. 2-BOLT FLANGE BEARING UNIT, SFT-12T *NEW SEALED*
FAG 17mm ANGULAR CONTACT RADIAL BEARING 7203B.TVP.UO *NEW, SEALED*
NTN BCA MG207FFUE ROLLER BEARING, NNB
SKF EXPLORER BEARING 318E 6204 2RSNRJEM SEALED
MCGILL CFH 2 1/2 SB CAM FOLLOWER, NEW
HEIM BEARINGS 3/4" BORE FEMALE ROD ENDS, HFL-12, LOT OF 6
KAYDON 101MM I.D. 114MM O.D. REALI-SLIM BALL BEARING, 51702001-0A6 *NEW*
INA 60MM BORE AXIAL BALL BEARING, 51112J *NEW*
SKF BEARING NIB LOT OF 2 6005-2RSH
SNR BEARING 5203.ZZ
THOMPSON PRECISION BALL BUSHING LINEAR BEARING A203242 NIB
TIMKEN 2.4409" OD, 0.5625" W TAPERED ROLLER BEARING CUP 17244 *NEW*
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