6SE6420-2AB22-2BA1工業(yè)以太網(wǎng)在這方面已經(jīng)起到了很大的作用，相較現(xiàn)場總線來說提升了大量數(shù)據(jù)傳輸?shù)男耘c同步性。在硬件設(shè)備上，以太網(wǎng)交換設(shè)備由以太網(wǎng)交換芯片、CPU、PHY、PCB、接口/端口子系統(tǒng)等組成，其中以太網(wǎng)交換芯片是其中一個(gè)很重要的部件。以太網(wǎng)交換芯片為用于交換處理大量數(shù)據(jù)及報(bào)文轉(zhuǎn)發(fā)的芯片，是針對網(wǎng)絡(luò)應(yīng)用優(yōu)化的集成電路。通常目前大的交換芯片供應(yīng)商面向商業(yè)用戶的芯片產(chǎn)品協(xié)議支持比較全，功能更強(qiáng)大。

6SE6420-2AB22-2BA1 

CPI EIMAC ML-7003A 

CPI EIMAC LPT-62

HP AGILENT 1100 HPLC G1315A G1316A G1313A G1322A G1311A

SHIMADZU LC-2010A 

AFFYMETRIX 428 

SIEMENS SIMATIC S5 6ES5-948-3UR23

WATERS ALLIANCE 2695 

AGILENT VARIAN 940-LC

HP AGILENT 11848A 

EG&G PRINCETON RESEARCH 273A 

MALVERN INSTRUMENTS ZETASIZER 1000 DTS5100 

FOXBORO I/A SERIES ZLAN P0960KA

AMERSHAM PHARMACIA ASP BASE & MODULE SYSTEM 18-1145-32

VARIAN PROSTAR 230 

SIEMENS 6DL3100-8AA 

SIEMENS PROFIBUS FRONT END MODULE 6DL3100-8AA

SIEMENS 6DL3100-8AA 

LECROY 9362 1

LECROY LC584AM 1GHZ 

CEM MES 1000 

SCHLUMBERGER SOLARTRON 1250

AGILENT ACQIRIS AP200 

HYBAID OMNISLIDE PCR THERMAL CYCLER SYSTEM

SQUARE D SCHNEIDER POWER LOGIC PWRSRV750 

SIEMENS SICLOCK TM 2XV9450-1AR22 

BOSCH QUADRATIC STROKE-MODUL 0811405122

HP AGILENT 1100 SERIES G1389A 

REICHERT LYNX LEICA TISSUE PROCESSOR MODEL EM

WATERS INTEGRITY THERMABEAM MASS DETECTOR WAT241200

QUIDEL URINQUICK URINE CHEMISTRY ANALYZER

ALLEN BRADLEY VERSAVIEW 1700P 6181P 6181P-17TP2KH

DOLCH DLI LOGIC ANALYSIS / ANALYZER SYSTEM MODEL 64300

STANLEY DISCHARGE DEPOSITION DEPOSITRON 720

MCS SA 2000 SA2000E 

AMERSHAM ULTROSPEC 3300 

SOLARTRON SCHLUMBERGER 1253

SCHLUMBERGER SOLARTRON 1250 

PCS INSTRUMENTS HFR2

CELLOMICS ARRAYSCAN II ILLUMINATION SOURCE L7212-44

BIO-TEK ELX405 

DYNAMAX VARIAN AI-96 

WATERS 996 

YOKOGAWA MX100 

HOPF ELEKTRONIK 7001 

KTRON K-TRON K10-DU 2905-30427 

THERMO SCIENTIFIC BARNSTEAD 1401 DIGITAL 

BRINKMANN METROHM 726 

OPTO 22 PROVE IT 

WESTINGHOUSE WESTATION DT CONTROLLER 4D33811G02

WATERS HPLC 600 

TEKTRONIX TM502A

SCHROFF CHASSIS W/ KONTRON SBC CP6000

CUTECH STIEFEL DM70 

SIEMENS SIMATIC 6AV7 PLC TOUCH PANEL 6AV7501-0AA00-0AE0

TEL TOKYO ELECTRON END POINT DETECTOR EPD210S 

IBM 3490E-F01 

WATERS 410 

YOKOGAWA DT300-11 DU100-12 DA100 

GE MULTILIN SR735 SR735-5-5-HI-485

ELTRON ZEBRA P720 P720CM 

AIPHONE NDRM-12 12-CALL 

ADDI-DATA PA311-16 

SIEMENS  6AV7501-0AA00-0AE0

METROHM 731 RELAY BOX & 772 

WOHLER TECHNOLOGIES AMP2-SDA 

AMETEK JOFRA 650SE 

BENTLY NEVADA TK17 

APTEC 5000 5004 B205405

HP AGILENT 8662A 

ALLTECH MODEL 500 

SIEMENS SIMATIC 6ES5-955-7NC11

PHILIPS PM 3323 PM3323

ALLEN BRADLEY 1785-L40E/C

BENTLY NEVADA 7200 

SIEMENS SIMADYN D 6DD1660-0BD0

SAVANT SPEEDVAC PLUS SC110A WITH GP110 

GE FANUC PPR TAPE PUNCHER A13B-0117-B003

OVERLAND OD3601 606338-001

BD PHARMINGEN MONOLIGHT 3010C

AMERICAN FIBERTEK SR-20 

SI PC6 PRESSURE CALIBRATOR W/ TP1 

KAHN CERMET II DEW POINT MONITOR HYGROMETER 75-4412-2

FLUKE 720A

PARKER COMPUMOTOR ZXF900-DRIVE

KNAUER HPLC PUMP K-500 

ADTRAN ATLAS 550 1200305E2

WAVE BIOTECH O2MIX OXYGEN AERATION CONTROLLER O2MIX20R

WOHLER DIGITAL AUDIO MONITOR PANEL AMP1-VS

TA INSTRUMENTS AIR COMPRESSOR FOR DMA Q800 984350.901

ENI 403LA 

GE AKTA PHARMACIA SUPERDEX 75

NATIONAL INSTRUMENTS NI PXI-7831R

ANATEL A-1000 SP200 

SI PRESSURE PC6-0020-C-3

OVERLAND DATA 9  0D5622

GE FANUC FS16B A16B-3200-0010 

KOYO DIRECT LOGIC 405 PLC SYSTEM DL405 H4-ECOM D4-440

D-STAR INSTRUMENTS DFW-20 

HP AGILENT 8569B 

SIEMENS SIMATIC S5 6ES5 6ES5324-3UR11

SENNHEISER EM1046AO-X

SIEMENS TELEPERM M 6DS1701-8AB 

FMS DUO + FLUID MANAGEMENT SYSTEM PUMP & SHAVER

PANASONIC WV-7260 

VARIAN PREPSTAR SD-1 

D-STAR INSTRUMENTS FIXED WAVELENGTH DETECTOR DFW-20

WOHLER AMP2-SDA 

BRANSON SONIC GK-5 

CAMBRIDGE TECHNOLOGY 7715 

METROHM 756 

IVEK DIGISPENSE 800

ADVANCED INSTRUMENTS DIGIMATIC OSMOMETER 3D2

HP AGILENT 8662A 

MET ONE LASER PARTICLE COUNTER A2100PLUS-1-115

ELECTRO INDUSTRIES DMMS 300

ISI VIDEO THERM 94 THERMAL IMAGING CAMERA W/ AG-2400

HARRISON RESEARCH 8924

DYNATECH LABORATORIES MRX MICROPLATE READER