6RY1247-0AA14

6RY1247-0AA14

6RY1247-0AA14

6RY1247-0AA14

SIDEL 1069658004A USPP 1069658004A

SIDEL 1069657503A USPP 1069657503A

SIDEL 04160000262 NSPP 04160000262

SIDEL 04022757401A NSPP 04022757401A

SIDEL 01073046602 NSPP 01073046602

SIDEL 01069649504 NSPP 01069649504

SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329  NIB

SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329  NIB

SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329  NIB

SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329  NIB

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028  NNB

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028  NNB

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028  NNB

SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028  NNB

SICK Optic LCUP-400 Light Curtain Controller LCUP400

SICK OPTIC ELECTRONIC RD5-SIN2F8 NSFP RD5SIN2F8

SICK OPTIC ELECTRONIC P975-P01 NSFP P975P01

SICK OPTIC ELECTRONIC KP-Q02502-2 USPP KPQ025022

SICK OPTIC ELECTRONIC KD4-SUM82 NSFP KD4SUM82

SICAME CORP TTD-0510-F NSFP TTD0510F

SIC SAFCO FELSIC-85 NSPP FELSIC85

SIC Model E8 Peen Marking Machine Controller  AS-IS 

SIC Model E8 Peen Marking Machine Controller  AS-IS 

SIBA 9005805.63 NSPP 900580563

SIBA 10-007-04-35A NSFP 100070435A

SIBA 10-005-04-4A NSFP 10005044A

SIBA 10-005-04-2A NSFP 10005042A

SIBA 10-005-04-10A NSFP 100050410A

SHURITE 8508Z NSPP 8508Z

SHURITE 8508Z NSFP 8508Z

SHT11 Humidity and Temperature Sensor uus output Temperature humidity module

SHOWCASE SYSTEMS INC LPC-024 USPP LPC024

SHOP VAC 906-72 NSFP 90672

SHOP VAC 901-46 NSPP 90146

Shock Absorbers Adjustable

Shock Absorbers Adjustable

Shneider PM+ 1000 Modbus Plus mm-pmmpoo3c

Shneider PM+ 1000 Modbus Plus mm-pmmpoo3c

Shneider PM+ 1000 Modbus Plus mm-pmmpoo3c

SHIZUKI ELECTRIC CU-C94-02 USPP CUC9402

SHIZUKI ELECTRIC CMPS-X349 NSPP CMPSX349

Shinybow ANI-88C5CU-OC5 CATx Output Module for ANI-88C5CU HDMI Matrix Switch

SHINDENGEN D5LC40 FNFP D5LC40

SHIMPO TORQUE MONITOR METER PANEL TND-40 TDN40

SHIMPO TORQUE MONITOR METER PANEL TND-40 TDN40

SHIMPO TORQUE MONITOR METER PANEL TND-40 TDN40

Shibaura Engineering Works Co. TPH-4A Teach Pendant

Shibaura Engineering Works Co. TPA-203 Teaching Pendant Robot Controller

SHC Himmelstein Transducer Amplifier 6-201 Power Supply 61201DL 224-6051

SHARPZW32S2TOUTPUTMODULEDC

SharpZW-162SOUTPUTMODULE12-24VDCProgrammableLogicController

SharpZW-162SOUTPUTMODULE12-24VDCProgrammableLogicController

SHARPOUTPUTMODULERELAYZV-8S40-220VAC0-330VDC

SharpJW-32SOutputModuleDC5/12/24V

SharpJW-32SOutputModuleDC5/12/24V

SharpJW-32SOutputModuleDC5/12/24V

Sharp ZW-32S2T DC5/12/24V Output Module

SHARP ZW-162S OUTPUT MODULE DC12/24 VOLT

SHARP ZW-10PG1S HAND-HELD PROGRAMMER WITH CABLE

SHARP ZW-10PG1S HAND-HELD PROGRAMMER WITH CABLE

Sharp ZV-8S4 ZV8S4 Output Module

SHARP Z-SM10 OPERATOR INTERFACE PANEL

SHARP Z-SM10 OPERATOR INTERFACE PANEL

SHARP Transistor Output Module ZW-162S free shipping

SHARP PC922 FNFP PC922

SHARP LM20X21A LCD DISPLAY MODULE XLNT

SHARP LJ64H052 TOUCHSCREEN MODULE XLNT

Sharp JW-34S JW34S Output Module

Sharp JW-34S JW34S Output Module

Sharp JW-34S JW34S Output Module

Sharp JW-32S JW32S Output Module

Sharp JW-232S DC Output Module Board JW232S

Sharp JW-214S JW214S Output Module

Sharp JW-213S AC Output Module Board JW213S

Sharp JW-212S DC Output Module Board JW212S

Sharp JW-10PG Hand Held Programmer 23258

SHARP IC9431 FNFP IC9431

Sharp Handheld Programmer ZW-10PG1S

Sharp Handheld Programmer ZW-10PG1S

SHARP EL-334TB NSFP EL334TB

SHARP CPU 120 PT INPUT OUTPUT MODULE ZV-120CU I/O

SHARP 12 LCD COLOR TOUCH SCREEN PANEL LQ12S31C

SHARP 12 LCD COLOR TOUCH SCREEN PANEL LQ12S31C

SHAMROCK TCA3-DN31-SD USPP TCA3DN31SD

SHAMROCK CONTROLS TR2D09308 USPP TR2D09308

SHAMROCK CONTROLS TR2D09306 NSFP TR2D09306

SF CABLE DB-37 USPP DB37

SEW-EURODRIVE DFT80N4/R47DT80N4 MOTOR W/GEARBOX NNB

SEW-EURODRIVE DFT80N4/R47DT80N4 MOTOR W/GEARBOX NNB

SEW-EURODRIVE DFT71C4/R60DT71C4 MOTOR W/GEARBOX NNB

SEW-EURODRIVE DFT71C4/R60DT71C4 MOTOR W/GEARBOX NNB

SEW EURODRIVE MKP 11 A PANEL & MODULE 

SEW EURODRIVE MKP 11 A 9E000374 Panel Module Interface

SEW Eurodrive FBG11B

SEW Eurodrive FBG11B

SEW Eurodrive FBG11B

Servomex Series 2010 Controller 2500A1FM2 20 mA 115V

Servomex Series 2010 Controller 2500A1FM2 20 mA 115V

Servomex Series 1100 Analyser Control X1100A7 117 VAC 

Servomex Series 1100 Analyser Control X1100A7 117 VAC 

Servomex Series 1100 Analyser Control X1100A7 117 VAC 

Servomex Series 1100 Analyser Control X1100A7 117 VAC 

Series C Rev H02

Series B Model EZ17 Chassis 17HVIIZ VGA

Series B Model EZ17 Chassis 17HVIIZ VGA

Series A Rev A Model 6159AA Chassis 17HV7 VGA

Series A Rev A Model 6159AA Chassis 17HV7 VGA

Serco / Telemecanique 629880 ALS/MLS Signal Panel

SEPCO E121488 USPP E121488

Sentry Switched CDU CX-16V1-L30M Expansion Module Input/Output 120V 24A

SENTRY EQUIPMENT SAMPLE SENTRY CONTROL SYSTEM 

SENTRY EQUIPMENT SAMPLE SENTRY CONTROL SYSTEM 

SENTROL 304-5W NSFP 3045W

SENTROL 300-0L-MC NSFP 3000LMC

SENTROL 2202AU-LCWB NSFP 2202AULCWB

SENTROL 1945L USPP 1945L

SENTROL 115-7N06K NSFP 1157N06K

SENTROL 115-6Y06V NSFP 1156Y06V

SENTROL 114-17N06V NSFP 11417N06V

SENTROL 113-Z-HORTON NSFP 113ZHORTON

SENTROL 1086TN NSFP 1086TN

SENTROL 1085W-NBC NSFP 1085WNBC

SENTROL 108-5-M37 NSFP 1085M37

SENTROL 1085 NSPP 1085

SENTROL 1084TW-M NSFP 1084TWM

SENTROL 1077C-NBP NSFP 1077CNBP

SENTROL 1076W-N USPP 1076WN

SENTROL 1076W-N NSFP 1076WN

SENTROL 1076W-M NSFP 1076WM

SENTROL 107-6CWM NSFP 1076CWM

SENTROL 1076C-G NSFP 1076CG

SENTROL 103-7WN NSFP 1037WN

Sensotec 060-3147-02 Digital Readout Meter Interface Panel

Sensor Developments PMAC 2000 Process Monitor/Control

Sensor Developments PMAC 2000 Process Monitor/Control

SENNHEISER EM1046AO-X EM1046 AUDIO OUTPUT MODULE 

SENNHEISER EM1046AO-X EM1046 AUDIO OUTPUT MODULE 

SENCON 213-40378-01 USPP 2134037801

SENASYS 986BAA16 NSPP 986BAA16

SEMTRONICS EW2000 USPP EW2000

SEMTECH SC1302AISTR FNFP SC1302AISTR

Semix E0R05-6074 Control Panel Function Key Keyboard

SEMIKRON SKD-25/02 USPP SKD2502

SEMICONDUCTOR CIRCUITS QQA19-066-18 USPP QQA1906618

SEMICONDUCTOR CIRCUITS NC11-800-18 USPP NC1180018

SELLSTROM 16510 NSFP 16510

SELECTRON DOC-701 8PT OUTPUT MODULE 24VDC  NIB 

SELECTRON DOC-701 8PT OUTPUT MODULE 24VDC  

SELECTABLE CONTACT OUTPUT MODULE 1771-OW 1771 OW CNC ALLEN BRADLEY A-B C

SELECTABLE CONTACT OUTPUT MODULE 1771-OW 1771 OW CNC ALLEN BRADLEY A-B B

SELECTABLE CONTACT OUTPUT MODULE 1771-OW 1771 OW CNC ALLEN BRADLEY A-B 

SELCO ORA425 NSPP ORA425

Seiwa SE-9201B Board 

SEIKI PULSE GENERATOR F93642274

SEIKI OPERATOR PANEL DISPLAY COVER

SEIKI OPERATOR PANEL DISPLAY COVER

SEEPEX 309 NSPP 309

SEEPEX 184349 USPP 184349

SECURITRON SFP-5/8CL-8 NSFP SFP58CL8

SECURITRON EXD-IL NSFP EXDIL

SECO TNMG-432-MR7-TP30 NSFP TNMG432MR7TP30

SEASONIC SSA-0651-1 USPP SSA06511

SEALMASTER LFT-16 NSPP LFT16

SEALMASTER CFML-12N NSFP CFML12N

SEALMASTER CFM-12N NSFP CFM12N

SEALMASTER CFF-5N NSFP CFF5N

SEALEDSiemensS56ES5454-7LA116ES5454-7LA11Digital24VDCOutputModule

SEALEDMapleSystemsIncHMI5080T

SEALEDGEFANUCIC693ALG391GIC693ALG391OUTPUTANALOGMODULE

SEALEDAllenBradley2711-T6C16L12711T6C16L1

SEALEDAllenBradley2711P-T7C4D8/A2711PT7C4D8MFG:2012

SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1MFG:Dec2011

SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1MFG:Dec2011

SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1

SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1

SEALEDAllenBradley2711P-T6C20D/D2711PT6C20DPanelviewPlus600MFG2012

SEALEDAllenBradley2711P-T10C4D8/A2711PT10C4D8MFG2012

SEALEDAllenBradley2711P-T10C4D1/A2711PT10C4D1MFG:2012

SEALEDAllenBradley2711P-T10C4D1/A2711PT10C4D1MFG:2011

SEALEDAllenBradley2711P-RP1/G2711PRP1PanelviewPlusMFG2011

SealedAllenBradley2711P-RDB7CM/D2711PRDB7CM

SEALEDAllenBradley2711PC-T6C20D/D2711PCT6C20D

SEALEDAllenBradley1756-OB16ISIsolatedOutputModuleControlLogix

SEALEDAllenBradley1756-0F4AnalogOutputModule

SEALEDAllenBradley1746-NO4I/A1746-N04ISLC500AnalogOutputModule

SEALED2012AllenBradleyCompactLogix1769-OF2AnalogOutputModule

SEALED Square D 8030 ROM441 32pt Digital Output Module

SEALED Siemens 6ES7 222-1EF00-0XA0 EM222 Output Module

SEALED Lot of 10 Allen Bradley 1734-OB4E /C 1734-0B4E Source Output Modules

SEALED FANUC A03B-0819-C161D 16PT 30VDC 250VAC OUTPUT MODULE FREE SHIPPING

SEALED Allen Bradley 1771-OP Protected AC Output Module

SDW30-24S12 ManuMADE EncapsulationMODULESingle dual and triple output 30

SD301 REXROTH  IN BOX

SD301 REXROTH  IN BOX

Screen Protector for Allen Bradley PanelView Plus 700

Screen Protector for Allen Bradley PanelView Plus 700

Screen Protector for Allen Bradley PanelView Plus 700

Screen Protector for Allen Bradley PanelView Plus 700

Screen Protector for Allen Bradley PanelView Plus 1000

Screen Protector for Allen Bradley PanelView Plus 1000

Screen Protector for Allen Bradley PanelView Plus 1000

SCOTT 40000013 NSFP 40000013

SCOTCH 70-1IN-30FT-EACH USPP 701IN30FTEACH

SCOTCH 70-1IN-30FT-EACH NSFP 701IN30FTEACH

SCOTCH 4460-DS USPP 4460DS

SCOTCH 4460-DS NSFP 4460DS

SCOTCH 27 NSPP 27

Perfect Krautkramer Branson CL3 Ultrasonic Thickness Gauge + Probe + Case +Block

BRANSON EMLX30-6 USPP EMLX306

Branson IPC AC Control Box and ENI OEM-12A RF Generator

Branson Ultrasonic 5-1/2 Gallon Benchtop Cleaner w/Mechanical Timer B8510MT

Branson Gasonics L3200

在嵌入式系统中会有一块处理器芯片，此外，还有其它的芯片作为外部设备（后面简称外设），这些芯片与处理器协作实现产品的功能。复杂的产品往往是由大量的芯片组成的。那么不可避免的是我们需要将所有的外设与处理器进行相连，为简单的是将所有的外设都采用独立（注意是独立）的信号线连接至处理器，这样的好处是容易理解，但问题是：不可行。因为处理器芯片需要引出太多的线了，从芯片的生产和产品的生产角度来看都不实际。加之，处理器（在此我们假设处理器是单核的，而不是多核的）处理事务在微观上是串行的，也就是说在某一时刻如果要对外设进行读写操作，那只可能是对大量外设中的一个进行，即多个外设不可能在微观上被处理器同时访问。需要注意的是，这里提出了微观这一概念，这是为了区别于宏观。从宏观上来讲，一个处理器中可以有多个任务同时运行，但这些任务在微观上却是一个一个运行的（后面会用串行来描述这里所说的“一个一个”），多任务的串行运行实现是由操作系统扮演着重要的角色来实现的。回到我们的话题，即然将每个外设采用独立的信号线连到处理器不可行，且处理器在单一时间内只会对一个外设进行访问，那我们能不能采用共享的信号线将所有的芯片连在一起呢？这就是总线概念的由来。通俗的说，如果我们周围有十个家庭，为了让这十个家庭每两个之间都能往来，我们并不需要为每两个家庭修一条单独（注意是单独）的路（如果这样，要修45条路），而是可以修一条大路，然后，每个家都与大路相连。

BRANSON 902J USPP 902J

Branson E-Module Ultrasonic Generator, 220 VAC 50/60 Hz, Model# EMA70-36

BRANSON 242225 USPP 242225

Branson 5.5 Gallon Benchtop Ultrasonic Cleaner B8510MT

Branson 5.5 Gal. Benchtop Ultrasonic Cleaner 8510MT CPN-952-816 NEW 

BRANSON S8325-12 USPP S832512

Replacement Ultrasonic Converter for Branson 922RA with 3 Yr Warranty

BRANSON 922RA 2000W ULTRASONIC CONVERTER WITH CABLES AND MOUNT

Branson Ultrasonic 5-1/2 Gallon Benchtop Cleaner w/Mechanical Timer B8510MTH

Branson Ultrasonic Weld Power Supply Model 947MA

Branson 2.75 Gallon Benchtop Ultrasonic Pipette Cleaner - Heated - PC-620R New

BRANSON 910BC USPP 910BC

Magnapak / Branson: 4D25134G01 Ultrasonic Generator 

NEW Branson 5510DTH Heated Ultrasonic Cleaner 

BRANSON ULTRASONICS SONIFIER 450 POWER SUPPLY P/S BI0 CELL DISRUPTOR HEAD 102 

BRANSON BRA400-010 USPP BRA400010

Replacement Ultrasonic Converter for Branson CJ-20 with 3 Yr Warranty

Replacement Ultrasonic Converter for Branson 902R with 3 Yr Warranty

Branson 8000 Series Ultrasonic Bath Power Supply

Branson 2.75 Gallon Benchtop Ultrasonic Pipette Cleaner PC-620 Part# 000-951-030

NEW Branson 5510MTH Heated Ultrasonic Cleaner 

Includes Warranty, Free Basket, Shipping & Fluid

Replacement Ultrasonic Converter for Branson 922JA with 3 Yr Warranty

149-132-955 Branson ultrasonic LPt 40:0.50 power supply LPt6 with transformer

BRANSON / IPC PM-112 RF Generator PN 04015-AA 13.560 MHz-Config C