1768-KY1
1794-OF4I
由于各PLC厂家产品在指令系统上的差异及编程方法上用户要求不同，近年来IEC制订了基于Windows的编程语言标准IEC年IEC颁布可编程序控制器的国际标准IEC1131)，它规定了指令表(IL)、梯形图(LD)、顺序功能图(SFC)、功能块图(FBD)、结构化文本(ST)五种编程语言。这包括了文本化编程(IL、ST)和图形编程(LD、FBD)两个方面，而SFC则在两类编程语言中均可使用。IEC技术委员会(TC65)进来开展了 IEC61499项目，将IEC进行了扩展，它是针对通过通信网络互联的模块化分布系统的体系结构的标准，将对IEC有所改善。这是以数字技术为基础的可编程序逻辑控制装置在高层次上走向开放性的标准化文件，是PLC发展的一大趋势。
Swagelok FJ Series 3/4" Stainless Steel Convoluted Hose TS-20 Clamp 6.5'
SQUARE D 9007C54D LIMIT SWITCH OPERATING HEAD
AE Advanced EnergyLITMAS RPS AMATCopper Tested As-Is
Clean SciencesPED Blankoff Novellus C3 Altus Copper Refurbished
ALLEN BRADLEY 592-DOW169 OVERLOAD RELAY MANUAL RESET 592-D0W169 SEALED
SIMCAdjustable Power Unit AMAT Applied Materials SEMVision cX
FANUC A02B-0192-B501 SERIES 21-TA SERVO POWER CONTROL
AMAT Applied MaterialsTurbopump Interface Board Rev.A XR80 working
Cutler-Hammer EHD3020L Series C Circuit Breaker 6638C94Gpair
ABB 3HNETEACH PENDANT S4 S4c S4c+ TESTED REFURBISHED
View Engineeringnterconnect Sub-Panel PCB 8100 Lot of 3
CONTROLAIR 700-CF 3/8" NPT 0-150 TYPE 700 PRESSURE REGULATOR
Orbot InstrumentsDD WF HISTOGRAMMER HIST PCB Card AMAT WF 720
PILZ SafetyBUSp PSS SB DI808 NrBaugruppe
SQUARE D PENDANT CONTROL STATION AE3398G2 SERIES A
Hitachi CCD Video Camera FP-CIU Lot of 2
ALLEN BRADLEY 1756-TBCH /A PLUG AND STANDARD COVER 36 PIN SCREW CLAMP BLOCK
TEL Tokyo Electron 3DV2 AC Servo Motor Power Unit
Nikon PSMptical Fiber Light Source with Cable
Tokyo Electronics 3kV High Voltage Module Lot of 2 Hitachi S-9300
AMAT Applied Materials Motor CoverRev. 003
MARTIN 46XL037 BORE SIZE: S/B
UNIT Instruments UFC-8100 Mass Flow Controllercc H2
FACTORY SEALED ALLEN BRADLEY 17710A /B SERIES B 1771-0A 1771-OA OUTPUT
Edwards NGW073000 Pneumatic Gate Valve Assembly
unKlaschka Koppeleinheit YKO/N4Z-2.31 YKON4Z-2.31
DNS Electronics FC-3000 DS-1211-ANALOG I/O Modules DS-1608-TR
OMRON NS5-SQ01-V2 INTERACTIVE DISPLAY
FANUC A20BA FLASHROM BOARD MODULE 4MB
Orbot InstrumentsWFALIGNER RV3 ALIGN PCB Card AMAT WF 720
OMRON H3Y-4 TIMER 10 MINUTE 24 V DC
Therma-WaveCognex Interface PCB Rev. B Opti-Probe 2600B
KLOCKNER MOELLER PKZM 3-32-U-NA MANUAL MOTOR PROTECTOR CONTACTOR MODULE 600V
OMRON MJN2C-AC120 RELAY
Nihon Koshua MBA-010-H-2 1kW RF Matching Box
NovellusDual Setpoint SCR Controller PCB Ver. D GaSonics A-2000LL
AUTOMATIC VALVE SOLENOID 407D43S39DS3-DB7 A
Kokusai Vertron SCOM1A A/2 Com PCB D1E01221B working
SEALMASTER SFT-28C BALL BEARING FLANGE UNIT 1 3/4"
EMERSON DXM-340W 6.5 A 3000 RPMREV A3 240 V 1.42 HP
ARO MODULEVALVE