描述

PLC容量的選擇

PLC容量大小的選擇包含I/O接口量和用戶存儲大小兩個內容，I/O接口量估算時要考慮控制的余量，一般依照記錄的I/O接口量，再擴展10%~20%的可發(fā)展余量后，作為I/O點數(shù)估算信息。用戶存儲大小通常依照數(shù)字量I/O接口量10-15倍，再算上模擬I/O接口量的百倍完成估算，當控制單元較為復雜、信息采集量較多時。則依照實際情況再擴展些。

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主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉換、輸入/輸出信號處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）

結構的zui現(xiàn)代化的容錯控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

LOGIMETRICS MODEL A200/X MICROWAVE AMPLIFIER

AGILENT 8763C COAXIAL SWITCH DC TO 26.5 GHZ

LEITZ WETZLAR MICROSCOPE OBJECTIVE NPL 20X / 0.35 DF

ILLINOIS INSTRUMENTS MODEL 913 TRACE OXYGEN ANALYZER

HP MODEL 8660C SYNTHESIZED SIGNAL GENERATOR

LEYBOLD TURBOTRONIK 150/360 TURBO PUMP CONTROLLER

ROHDE & SCHWARZ D. RADIO COMMUNICATION TEST SET CRTC/A

K&E OPTICAL SQUARE SERIAL # 137245

Enlarge
HUGHES TRAVELLING WAVE AMPLIFIER MODEL 648HD

AXCWLIX PART 281783 0101 PART A

K&E MODEL 71 2410 SINGLE SPHERE OPTICAL SQUARE

ADVANCED ENERGY MAGNETRON DRIVE – SLAVE – #2194-008-0

ADVANCED ENERGY MAGNETRON DRIVE – SLAVE – #2194-008-B

ADVANCED ENERGY MAGNETRON DRIVE – SLAVE – #3152194-00

THREE MELEC PM DRIVERS…2-MD-?5501’s & 1-D-551A

KENSINGTON LABS SERVO CONTROLLER MODEL 4000D-B

KENSINGTON LABS SERVO CONTROLLER MODEL 4000D-A

NATIONAL INSTRUMENTS PXI-6115 BOARD. SIMULTANEOUS SAMPL

TEKTRONIX 11801C DIGITAL SAMPLING OSCILLOSCOPE – PARTS/

LEITZ WETZLAR OBJECTIVE HC PL FLUOTAR 10X / 0.30 BD

NIKON F3 HP CAMERA WITH ZOOM-NIKKOR 28~50MM 1:3.5 LENS

LEYBOLD TURBOTRONIK NT 1000/1500 VH CONTROLLER

PHILIPS PM2812 PM 2812 PROGRAMMABLE POWER SUPPLY

LEYBOLD NETZGerat model NV 12

HP 5340a FREQUENCY COUNTER

HP MODEL 7090A MEASURMENT PLOTTING SYSTEM

AGILENT E3644A DC POWER SUPPLY 0-8V,8A/0-20V,4?A

RHINO ROBOTS INC. XR SERIES TEACH PENDANT

RHINO ROBOTS INC. XR SERIES CONTROLLER

FLANN MICROWAVE ROTARY ATTENUATOR MODEL 16110

FLANN MICROWAVE ROTARY ATTENUATOR MODEL 18110

MKS BARATRON ABSOLUTE MANOMETER 621C13T & SIGNAL CONDIT
With Signal Conditioner 10 Torr

MKS BARATRON ABSOLUTE MANOMETER 621C13T & SIGNAL CONDIT
With Signal Conditioner 1000 Torr

LEYBOLD TURBOTRONIK NT 450 FREQUENCY CONVERTER

MKS BARATRON ABSOLUTE MANOMETER 621C13T & SIGNAL CONDIT

NEY ULTRASONICS PROSONIK 2 40 KHZ GENERATOR

EG&G ELECTRO-OPTICS MACHINE VISION STROBE MVS-2020C

OLYMPUS MS PLAN 10 OBJECTIVE 0.30 f=180 IC10

NOVELLUS -HARMONIC DRIVE HHA-010-080 SP

EDWARDS DIFFSTAK MODEL 100 DIFFUSION PUMP

HVA PNEUMATIC GATE VALVE MODEL 11212-0153R 1.5 ”

HORIBA LIQUID PARTICLE COUNTER PLCA-520 CNT- 11

VARIAN MEO TRAVELLING WAVE TUBE AMPLIFIER VZX-6981G1

SNELL & WILCOX KUDOS TBC SYNCHRONIZER MODEL TBS24

RACAL INST. 1260-16 40 CHANNEL SPDT,5AMP CARD

TALON SR192 VXI MODULE

SEJUS 99318A V/DISC VXI MODULE

HP MODEL 70100A POWER METER

HP MODEL 5343A MICROWAVE COUNTER FOR PARTS/REPAIR

NIKON 10X/0.30 WD 6.5 CF PLAN INFIN/0 BD OBJECTIVE

MDC PNEUMATIC VALVE 6 ” MODEL LAV-600-PAA

NH RESEARCH S6000 CALIBRATION REFERENCE

AGILENT 16196B TEST FIXTURE

JULABO MP-BASIS CIRCULATOR

MAURY MICROWAVE PRECISION CALIBRATION KIT MODEL H7005

HELIX CTI-CRYOGENICS ON-BOARD RETROFIT INTERFACE

SEMICONDUCTOR PART? IN CASE-SEVERAL PARTS WITH DRAWING

LEITZ WETZLAR OBJECTIVE NPL FLUOTAR 100X / 0.90 569271