报价:面议
地址:福建,福州,福建福州市闽侯西江滨大道77号正荣润园1号楼
公司:福州卓凯电子科技有限公司
手机:13696852881
微信:c677530
电话:0591-22983782
用户等级:普通会员 已认证
44A294535G04
1785-L40B/C
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。
Iwaki SB-5SV-L-05 Bellows Pump No Connectors
ALLEN BRADLEY 1203-GD2 COMMUNICATIONS MODULE DF1/DH485 SER C 1203GD2
BTU Engineering CorporationVideo Interface Board EPROM V1.1
Allen Bradley, Guardmaster, Stop Motion Detection, 440R-S07139, Good Condition
NSK ESA-J1003AF9-20 Servo Driver ESA TEL Tokyo Electron ACT12
Nikon 4SPCB Card PPD3X4 NSR-S204B Step-and-Repeat System
OMRON A22RLTR24A10M RED LED PB SWITCH A22R-TN
Brooks Automationmm Load Port FIXLOAD V5 AMAT
HONEYWELL M9185D 1004 MODULATOR IV MOTOR M9185D1004
AMAT Applied MaterialsRev B 6" Poly Quartz Cover
CKD USG3-X0693 Vacuum Valve Hitachi S-9300 CD SEM
AX Corporation Test Module P5005 CUF005 A/V005 P/T005
VAT 12148-PA24-AFG1 Pneumatic Gate Valve
SMC AC50X-F06-X2473 FILTER UNIT PNEUMATIC
Force ComputersPCB Card SYS68K/SASLam Rainbow 4420
Agilent 81662A DFB Source Module
LOVEJOYNSERT
SCHRADER BELLOWS 1.06DSR01.0 AIR CYLINDER
CKD 4SB019-C2 8-Port Pneumatic Solenoid Manifold TEL Tokyo Electron ACT12
Qualidyne 36KC09D-0150 Power Suplly 36001EFGJMPVX
OpalSDT Assembly AMAT Applied Materials SEMVision cX
DATA CABLE REV J BETAMETER HARNESS (TALL BOY CAB)
Horiba STEC SEC-Z514MG Mass Flow Controller 100SCCM N2
Fujikura RA-TKER-2-1(A) Manual Pressure Regulator Lot of 4 TEL Lithius
Yaskawa CACR-02-TE1K Servo Drive Servopack TEL CTACT12
Millipore W2501PH01 Photo Resist Pump
TrueVision TVB-563-V4.0 Digital Video PCB Card
AMAT Applied MaterialsCMP1 Controller Backplane Cable EMC COMP
AMAT Applied MaterialsFixture Kit Titan 300mm
WEIDMULLERPOWER SUPPLY
Lambda LRS 54M-12 DC Regulated Power Supply
KLA-TencorSLX Reflected Light Assembly
Aera FC-7810CD Mass Flow Controller 20 SLM NH3 NovellusRefurbished
LUBE DEVICES GRAVITY FEED RESERVOIRSRZ
TELEMECANIQUE LB1 LC03M13 INTEGRAL MOTOR OVERLOAD RELAYAMP
Mitsubishi NF50-SWU2 015 Circuit Breaker NF50-SWU Reseller Lot of 5
un RAS REITBERGER ANSCHALTUNG 4-DRAHT RAS IP-ASSSY2-A2
HANKISONAIR DRYER REPLACEMENT AUTOMATIC FLOAT DRAIN PART
CoorsTekCeramic Clamp w/ Tabs 100mm
Bausch & Lomb Industrial 25x 0.31 N.A. Microscope Objective
Edwards WBarocel Pressure Sensor 10 Torr Transducer Tested Working
提醒:联系时请说明是从志趣网看到的。