【MDS-A-V2-3520 】

【MDS-A-V2-3520 】

【1771-VHSCB】

【6GK7 443-5DX04-0XE0】

好的生活從現(xiàn)在開(kāi)始，輕松的工作創(chuàng)造美好生活，好備件你值得擁有！

機(jī)會(huì)靠自己爭(zhēng)取，命運(yùn)需自己把握，生活是自己的五線(xiàn)譜，為什么不親自演奏好它？

合作NO.1 ，信譽(yù)NO.1，質(zhì)量NO.1，友好NO.1。。。

只在卓凱。只有你想不到，絕對(duì)沒(méi)有我們找不到的！

需要，請(qǐng)第一時(shí)間找卓凱，卓凱電子全心全意為您效力?。?！

暢銷(xiāo)品牌：
德國(guó)：力士樂(lè)、KUKA、SIEMENS、SEW

瑞士：ABB、法國(guó)：施耐德、日本：三菱、安川、發(fā)那科、
美國(guó)：AB、FOXBORO、Honeywell、DANAHER伺服 、KOLLMORGEN伺服驅(qū)動(dòng)

秉承顧客導(dǎo)向的經(jīng)營(yíng)理念和品牌立業(yè)。時(shí)刻守在電話(huà)手機(jī)旁等待您的響應(yīng)~~~

手機(jī)：18065138182。電話(huà)：0591-22989360-----張先生  QQ:75090134  

福州卓凱長(zhǎng)期供應(yīng)：原裝正品一手貨源！產(chǎn)品圖片信息僅供參考，詳情請(qǐng)來(lái)電咨詢(xún)！

專(zhuān)注、專(zhuān)心、更專(zhuān)業(yè) 值得信賴(lài)！

YASKAWA AC SERVO DRIVER SGDA-A5ASY238 SGDA A5ASY238 SGDA A5AS

首屆中國(guó)智能裝備產(chǎn)業(yè)博覽會(huì)」暨「第四屆中國(guó)電子裝備產(chǎn)業(yè)博覽會(huì)」(簡(jiǎn)稱(chēng)「EeIE 2015」)將于2015年7月29-31日在深圳會(huì)展中心舉辦。「EeIE 2015」是電子制造產(chǎn)業(yè)鏈完備的專(zhuān)業(yè)性展覽會(huì)，是在深圳市政府著力將深圳打造為全球創(chuàng)新基地的形勢(shì)下、依托珠三角雄厚的電子制造業(yè)、航空航天電子業(yè)、通信及電子信息業(yè)、交通電子業(yè)、光電子業(yè)、居家電子業(yè)、醫(yī)療電子和健康電子業(yè)以及智能裝備、可穿戴裝備、智能家居等產(chǎn)業(yè)優(yōu)勢(shì)而舉辦。深圳市人民政府作為主辦單位，深圳市經(jīng)濟(jì)貿(mào)易和信息化委員會(huì)、深圳市寶安區(qū)人民政府共同承辦，寶安區(qū)經(jīng)促局與深圳市電子裝備產(chǎn)業(yè)協(xié)會(huì)執(zhí)行承辦。

National Instruments NI 182885E 01 AT GPIB / IEEE 488.2 Interface Card

PARKER / BRUSHLESS MOTOR / 630 APEX630-MO-NC

bbb TS-4000Z 118100031717 MC-31035D

National Instruments NI PXI-5610 2.7 GHz Downconverter, zs-20

SANYO DENKI AC SERVO MOTOR P60B18550RBV00

YAMATAKE DMC10 DMC10S2CV0100

National Instruments SC-2051, Cable Adapter Board for DAQ Devices

NSK / SERVO DRIVER / ESA-Y5120A23-11 / ESA Y5120A23 11

TOEI ELECTRIC / SERVO DRIVE / VLPST-012P2V-XB

National Instruments NI PXIe-2790 6 GHz Sol-St Power Combiner & Switch Module

POWER SOURCE DC24V POWER SUPPLY DEC-T-17V-0 PFEPHSX-31

SANYO DENKI / DC SERVO MOTOR / R511-012WL8

National Instruments PXI-6220 NI DAQ Card, Analog bbbbb, Multifunction

指令系統(tǒng)，標(biāo)準(zhǔn)觸點(diǎn)指令，LE常開(kāi)觸點(diǎn)指令，表示一個(gè)與輸入母線(xiàn)相連的動(dòng)合接點(diǎn)指令，即動(dòng)合接點(diǎn)邏輯運(yùn)算起始。LDN常閉觸點(diǎn)指令，表示一個(gè)與輸入母線(xiàn)相連的動(dòng)斷接點(diǎn)指令，即動(dòng)斷接點(diǎn)邏輯運(yùn)算起始。A 與帶開(kāi)觸點(diǎn)指令，用于單個(gè)動(dòng)合接點(diǎn)的串聯(lián)。AX 與非常閉觸點(diǎn)指令，用于單個(gè)動(dòng)斷開(kāi)接點(diǎn)的串聯(lián)。O 或常開(kāi)觸點(diǎn)指令，用于單個(gè)動(dòng)合接點(diǎn)的并聯(lián)。ON 或非常閉觸點(diǎn)指令，用于單個(gè)動(dòng)斷接點(diǎn)的并聯(lián)。LD、LDN、A、AN、O、ON觸點(diǎn)指令中變量的數(shù)據(jù)類(lèi)型為布爾(BOOC)型。LD、LDN兩條指令用于將接點(diǎn)接到母線(xiàn)上，A、AN、O、ON指令均多次重復(fù)使用，但當(dāng)需要對(duì)兩個(gè)以上接點(diǎn)串聯(lián)連接電路塊的并聯(lián)連接時(shí)，要用后述的OLDB指令。

SIEMENS / SIMATIC TI545 / 545-1102 / 2582136-0005 / 545 1102

WEIDMULLER 11376 1001 RSM 16RS 24VDC GEM

CPU由控制器、運(yùn)算器和寄存器組成。這些電路集成在一個(gè)芯片上。CPU通過(guò)地址總線(xiàn)、數(shù)據(jù)總線(xiàn)與I/O接口電路相連接。

National Instruments 6020E/ DDC023/ 185482B-01/ Interface Assembly DAQ Pad

LTI LUST ELECTRONICS BC-1400 RQANS1

SIEMENS / 24VDC bbbbb / 505-4332 / 505 4332

National Instruments NI PXIe-5601

NEC / ESP500 MVS SPAR I/O / KPCB0095G1

TOEI VELCONIC SERVO DRIVER VLNBE-020PZ VLNBE 020PZ

PCI-CAN

PANASONIC MOTOR DRIVER DV46J020LFGC P325C-020LFG-C

DELTA TAU POWER ACC BOARD 9118-00-004-0 9118 00 004 0

National Instruments NI 9977 C Series Slot Filler Module

HONEYWELL 14503200-005 14503200 005 14503200005

TOEI VELCONIC VLASE BOARD FSA0210A FSA02 10A

National Instruments NI 9501 Stepper Drive Module CompactDAQ CompactRIO

SHIHLIN ELECTRIC / SF SERISE / SF-040-37K/30K-G / SF 040 37K 30K G

SPK140MF34013000

National Instruments PCI-MIO-16E-4 Multifunction DAQ 12-Bit PCI Card 184002C-01

MITSUBISHI / MELSEC / AD70D

TOEI VELCONIC SERVO DRIVER VLASE-050P VLASE 050P

National Instruments GPIB-232CT-A IEEE 488 Controller

YASKAWA / SERVOPACK / CACR-HR01BAB12Y60

IBM / PCB BOARD / FRU-74G0865

分配PLC的I/O點(diǎn)，畫(huà)出PLC的I/O端子與輸入/輸出設(shè)備的連接圖或?qū)?yīng)表。（可結(jié)合第2步進(jìn)行）。

NATIONAL INSTRUMENTS AT-GPIB/ IEEE 488.2 BOARD 181832-01

MATROX / MATEOR2/4 / METEOR_II / 750-0201 REV.A 7500201

WEINTEK EASY VIEW MT6050I V2EV MT6050IV2EV

NATIONAL INSTRUMENTS NI PXI-4071 7.5-DIGIT FLEXDMM NI PXI-4071

SOFT SERVO SYSTEMS FP-75 INTERFACE BOARD FP75-0206-01 FP 75

MITSUBISHI / MELSEC / AX80E

National Instruments NI PXI-2530B 128-Channel Multi. Conf. Multiplexer/Matrix

ZWICK / VME BOARD / 7095.8 REV:F DOLI 0489.03.01c 70958 04890301c

VME BOARD / 560116 REV 02

National Instruments SH68-68-D1 2 m Shielded D-Type 68-pin Cable, PN: 183432B-02

SP-060S-MF1-3-0C0

SIEMENS SIMATIC S5 6ES5 470-8MA12

National Instruments CB-50LP I/O Connector Block

ADVENTECH / PI-216 VER 3.0 / PI 216

bbb TS400Z TS-4000Z PANEL TS 4000Z

National Instruments SCXI-1001 12 Slot Chassis Mainframe with SCXI-1356 Adapter

SICK IVP IVC-3D IVC-3D21111 IVC 3D 21111

1x BC1300 Lust Antriebstechnik Bremseinheit Bremsshopper 250-390VDC 390V(LW1/15)

National Instruments TBX-96 DIN-Rail Mountable Connector Blocks

2、用戶(hù)存儲(chǔ)空間大，寄存器9999個(gè)，位變量9999個(gè)，定時(shí)器，計(jì)數(shù)器不限個(gè)數(shù)

CHINO KP1000 KP1150BR35 KP 1000

bbb F-CPCI-V1 3880-200146-17 3887-224283 COMPACTPCI SC2410 E2B023/ECU E2B105/MCF

PXI-5922

MAIN BOARD / EMB-2100M REV.1D / EMB 2100M

HP GAMMA HIGH HV POWER SUPPLY MC30N/M474B G1099-69015

National Instruments NI PXI-8220 2-Slot PC Card Carrier PCI-8220/PXI-8220

LG(FUJI) STARCON-MF FTF 56X-A10 FTF56X-A10 FTF 56X A10

WATLOW ANAFAZE TLM-8 TLM 8 MOQ:2PCS

NATIONAL INSTRUMENTS PCI-6601 TIMING AND DIGITAL I/O CIRCUIT BOARD, #160442

NEC ACCUSYNC LCD 72VX ASLCD72VX-BK AS LCD72VX BK

MPL-B310P-SK22AA

NATIONAL INSTRUMENTS SC-2345 SIGNAL CONDITIONING CONNECTOR BLOCK

ADAPTEC-2100S PC-1320-002

TOYO DENKI SEIZO SET61-X1B SET61 X1B SET61X1B

NATIONAL INSTRUMENTS MODEL SCXI-1325 TERMINAL BLOCK (AA)

OMRON TEACHING UNIT C500-TU001 3G2A5-TU001 3G2A5 TU001

LUST ANTRIEBSTECHNIK Type:CDD34.005,C2.0 2.8 kVA V1.20 400/600V Servo Drive

National Instruments NI PCI-6519 191649B-05 Digital I/O Card Module

AVAL DATA / VME BOARD / AVME-324F TSA-240

VME BOARD / OE-CPU001-2 / OE CPU001 2 OECPU0012

National Instruments PXI-8212

OMRON / NEC PC CARD / 3G8FA-CK000 3G8FA CK000 3G8FACK000 No8084B

BROOKS AUTOMATION / TEACHING BOX / TT1ENR2-1-TVS-NES-BROOKS8

National Instruments NI ELVIS Protyping Console/Platbbbb (No Prototyping Board)

MIRAE / DRIVER / SPA-3200S

VME BOARD / ZVK699

National Instruments SSR-OAC5A Digital Signal Conditioning Module

MITRA POWER SUPPLY PE1957/13 NC9415 019 57131

SMC-00950614-COM

PCI-BASED

ASTEC MVP SERIES Power supply MP8-3A-3A-01(-471) 73-580-4071

WORX ELC-39EI ELC 39EI

BI20-CP40-VP4X2

LUST in der REISEBRANCHE ein seri?ses 2. Standbein aufzubauen?

DIALOGIC ISA CARD D/160SC-LS 85-0659-005 REV.A 96-0677-005

National Instruments SCC-AI03 Analog Voltage bbbbb Module / Lowpass Filter

ALLEN-BRADELY bbbbING DEVICE 1788-CN2DN 1788 CN2DN 96478072

編者按：針對(duì)音頻信號(hào)的可見(jiàn)光通信傳輸，給出一種簡(jiǎn)單可行、性能穩(wěn)定的LED 可見(jiàn)光通信音頻傳輸實(shí)驗(yàn)系統(tǒng)。該系統(tǒng)利用生活中常用的電腦(或手機(jī)等)、有源音箱和簡(jiǎn)單的電路，在3W大功率LED光源直射下，實(shí)現(xiàn)了50cm傳輸距離內(nèi)良好的音頻信號(hào)傳輸。在該系統(tǒng)基礎(chǔ)上，嘗試性地組建了融合PLC的LED可見(jiàn)光音頻傳輸實(shí)驗(yàn)系統(tǒng)，初步實(shí)現(xiàn)了音頻信號(hào)在融合PLC的系統(tǒng)中的短距離傳輸，對(duì)于輸出音頻信號(hào)的音質(zhì)存在進(jìn)一步研究改善的空間。

THK / TEACHING BOX / T-S

NI CFP-TC-120 - NATIONAL INSTRUMENTS NI CFP-TC-120 8-Channel Thermocouple

YOKOGAWA COMPUMOTOR DYNASERV UD1200A6KD-2SAN*C UD1200A6KD

PANASONIC AC SERVO DRIVER ADKB100BPFADA

National Instruments NI PXI-8187 2.5 GHz Pentium 4 bbbbbded Controller

YASKAWA / MOTIONPACK-34 / CMPC-CM34C-4 / CMPCCM34C4 CMPC CM34C 4

TOEI VELCONIC SERVO DRIVER VLASE-050P VLASE 050P

NATIONAL INSTRUMENTS NI-488.2 FOR bbbbbbS VERSION 2.6 (A3)

ABB / DI620 / 3BHT300002R1 PR:E

FANUC POWER UNIT A14B-0082-B303-02 A14B 0082 B303 02

PCI-6518

MYCOM / VME BOARD / PG012A / PG 012A

TMS320C25 DEVELOPMENT BOARD / LSI160387-3 / LSI160387 3

National Instruments 180524-10 Ribbon Cable ! WOW !

ONO SOKKI / DRIVE / OEG E200FT0 >

MKS / TYPE 146 / D111700-G1-6 / D111700 G1 6 >

NATIONAL INSTRUMENTS SCXI Quick Start Guide Manual July 2004

IOTECH / 194-4000 REV B 194 4000 1944000

UNIPAC / 8.4 INCH LCD PANEL / UB084S01 CD84SA-B

National Instruments AT-DIO-32F Digital I/O Interface Card Board 32-Bit

LUMONICS / AT_GALVO DRIVER / 6056024

SP-075-MF1-10-131-PG

National Instruments / NI DAQPad-1200 w/ Software & Manual - 182513C-01

YASKAWA JANCD-CP11 DF9200745-A0 JANCD CP11 DF9200745 A0

WEIDMULLER 111356 RSM 8RS 24VDC GEM

National Instruments 182419B-01, Type SH6868 (1 Meter)

SANSO / INVERTER / DU-E515F11 / DU E515F11

EUROTEK 55A480V

PXI-0144

IICON HITACHI TOUCH PANEL IP-1501 05-1540-00-RA-1 CDL15XU

VME BOARD / ZVL069

National Instruments NI PCIe-GPIB Interface Adapter Card Low Profile 198405C-02L

PANASONIC PANADAN 326M MOTOR DRIVER DV47L005MSM

YASKAWA JANCD-XCP01 DF9203006-B0 JANCD XCP01 DF9203006 B0

PCI-6281

SONY MO DISK UNIT RMO-S570 RMO S570

TOSHIBA MACHINE / NCBOY-200 / VLNPV-200-B

National Instruments PXI-2564 16 SPST Relay Module

SIEMENS / SIMATIC S7 / 6ES7 151-1AA02-0AB0 / 6ES7151-1AA02-0AB0 6ES71511AA020AB0

PRO-FACE / DIGITAL / GP2300-LG41-24V 2980070-01

National Instruments 778069-07 FP-AI-V5 0 To 5 V Analog bbbbb Module NEW

NEC / NEC PC CARD / 136-454585-B-02 G8AFM 136 454585 B 02 136454585B02

TOEI ELECTRIC VELCONIC SERVO DRIVE VLAST-012P2V-XX

PAH350S24-48

STEC MASS FLOW CONTROLLER SEC-7330M SEC 7330M SEC7330M

PLC通信網(wǎng)絡(luò)又稱(chēng)高速數(shù)據(jù)公路，這類(lèi)網(wǎng)絡(luò)既可傳送開(kāi)關(guān)量又可傳送數(shù)字量，一次通信傳送的數(shù)據(jù)量較大。這類(lèi)網(wǎng)絡(luò)的工作過(guò)程類(lèi)似于普通局域網(wǎng)。

IAI / IA SUPER SEL CONTROLLER / SEL-GS-3-AC-400C.200C.200B-2

SWS300A-36

SAMSUNG TEACHING PENDANT ROBOT TECHING PENDANT-3 FARA

VMIC / VMI PCI 3322 332-853322-000B 333-853322-000B

National Instruments 777429-01 PXI-6533 I/O Interface Card w/ NI-DAQ

KONICA / PRINT CTL BOARD / P01108

MYCOM / VME BOARD / PG012A / PG 012A

National Instruments CD Set, NI-DAQ Software for bbbbbbs Ver. 6.9.3 and Mac 6.6

LP120M0225

WESTINGHOUSE / PC1200 bbbbb / NL-1017 / NL 1017

Phoenix Contact 5521241 National Instruments FLKM-50

ORIENTAL MOTOR 5-PHASE MOTOR DRIVER PCD15T-A17 PCD15T A17

HUROPEC / HS SERVO DRIVER / HS-04BC0 / HS 04BC0

National Instruments NI PXI-2530B 128-Channel Multi. Conf. Multiplexer/Matrix

LP090-MX1-5-111-GCR

TRENTON / CPU BOARD / 92-005664-0X REV:F-03 / 20-005665-03

National Instruments 323341A-01 - 770/780B VXIpc User Manual

ADVANTECH 24 BIT DIGITAL I/O CARD PCL-724 1903724000 PCL 724

KYOWA / INSTRUMENTATION AMPLIFIER / WGA-710A-5

NATIONAL INSTRUMENTS TYPE X2 GPIB CABLE 763507B-02 X2/2M FROM 778032-51

OTC AC SERVO DRIVER W-X00512 A DC050CP510 10

bbbEMECANIQUE PROCESS POWER TSXSUPA02

National Instruments SCXI-1120 8 Channel Isolation Amplifiers -

Lust Antriebstechnik Frequenzumrichter,VF1418,KP0

LP090M0225111000

National Instruments 777690-01 PCI-6503 Digital IO

Eurotek Breakout Board ET-MRZ08/24DC/2SC/N/AR 82755

VACCUM GENERAL ADAPTORR AC-2 AC 2

PCI-8431

FK -ELECTRONIC / VME BOARD / 54097 B2

SPECTRA-PHYSICS / 820 KEYBOARD LOGIC / 820-2008-1 REV D 820 2008 1 82020081

National Instruments myTemp for NI myDAQ multi-sensor temperature measurement

YASKAWA / SERVOPACK / CACR-PR03BC3ESY70 / CACR PR03BC 3ESY70

bbbEMECANIQUE bbbbb MODULE TSX DET 32 42 TSXDET3242

National Instruments NI PCI-6541 NI-6541/2 Digital Wavebbbb Generator/Analyzer

DENSIE-LAMBDA ALPHA 400 MA4000220A

JEONGIL INTERCOM / LCD MONITOR / JPD-331RT

NATIONAL INSTRUMENTS SCXI-1320 MODULE

PANASONIC DRIVER ADKA100BPIADZ

第二步，設(shè)計(jì)單片機(jī)的最小系統(tǒng)。也就是用12M晶振配合諧振電容（30P）電路和上電自動(dòng)復(fù)位電路構(gòu)成。 第三步，設(shè)計(jì)開(kāi)關(guān)量輸入電路。這里將仿效三菱PLC的輸入，用DC24V的GND作公共端，經(jīng)開(kāi)關(guān)返回。這樣就需要使用光耦521-4將DC24V的信號(hào)與單片機(jī)輸入端的5V信號(hào)進(jìn)行隔離轉(zhuǎn)換。 第四步，設(shè)計(jì)輸出到繼電器的電路。由于我使用的是DC12V的繼電器，所以也用了光耦521-4進(jìn)行隔離轉(zhuǎn)換，然后驅(qū)動(dòng)三極管（9013），用三極管來(lái)驅(qū)動(dòng)繼電器。 到此電路原理圖已經(jīng)完成，將相應(yīng)元件插到萬(wàn)能板上，使用40W尖嘴烙鐵配合行云流水的焊法，板子一氣呵成（其實(shí)焊的很難看）。接下來(lái)就開(kāi)始調(diào)試，用三菱編程軟件編寫(xiě)一個(gè)簡(jiǎn)單輸入輸出程序，經(jīng)PMW-HEX軟件轉(zhuǎn)換成HEX文件，燒進(jìn)AT89S52單片機(jī)，將單片機(jī)插入IC座，通電測(cè)試一切都正常。這個(gè)自己做的PLC就算已經(jīng)完成了，高興啊，終于有一個(gè)小PLC了。 其實(shí)做這個(gè)東西僅僅是為了自?shī)首詷?lè)，但這個(gè)過(guò)程卻能讓人興奮，當(dāng)一個(gè)東西做出來(lái)時(shí)那種成就感真的很爽，呵呵！

VAT 61240-PEAQ-ASF/0001 61240 PEAQ ASF 0001

NATIONAL INSTRUMENTS SCXI-1301 SCREW TERM. BLOCK

SP-180S-MF2-40-1G1-2S

FANUC PLC A16B-2201-0470/07C A320-2201-T476/03

National Instruments MXI-Express Board, PCIe-8361

LP090-M01-10

TOSHIBA CCD CAMERA IK-C41MF IK C41MF

National Instruments PXI Series 1044 chasis with 8360, 8431, and (2x) 6509 cards

DAIHEN / TEACHING BOX / E4477A

ASM 02-33575-42 MS896A AC SERVO DRIVER KIT+LDS III 02 33575

PXI-8156B

FUJI IGBT 600A 1400V 1MBI600PX-140-01 1MBI600PX 140 01 (MOQ : 2PCS)

TVL / SAT-DIO / BB08-000008-14 / SAT DIO

NATIONAL INSTRUMENTS NI SCXI-1000 4 SLOT CHASSIS (N1)

BERGER LAHR SIG POSITEC SERVO MOTOR VRDM 368/50 LNC

SEW MOVIDRIVE MDS60A0015-5A3-4-00 MDS60A 0015 5A3 4 00 (2)

PCI-6033E

SEVCON GEN4 80V 350A 634A83310

WACO GIKEN / SERVO DRIVER / ABEDUO-460-075 DD1200

NATIONAL INSTRUMENTS PCI-6601 TIMING AND DIGITAL I/O CIRCUIT BOARD, #160442

Eurotek Breakout Board ET-MRZ08/24DC/2SC/N/AR Gebraucht mit 8 x Relay #13980

TEKNOLOGUE / PCB BOARD / PC4259A(4259A-543-C)

National Instruments HPIB/GPIB cables, Type X2, 3 pcs of 1m, 2 pcs of 2.1m

FANUC A20B-1000-0600/05A A350-1000-T602/02 A20B 1000 0600 05A

VME BOARD / LM-CPU D89130A DVME CPU 2 / LM CPU

NATIONAL INSTRUMENTS 128326 CABLE

AXT / BPHR REV B1.0 SI0-DI64L SI0-D064L SI0-DB64L

SAEIL E371-08702 E371 08702

National Instruments NI-VXI Text Utilities Reference Manual T

OMRON / COMPOBUS/D I/O bbbb UNIT / CQM1-DRT21 / CQM1 DRT21

VAT 61240-PEAQ-ASF/0001 61240 PEAQ ASF 0001

National Instruments 763061-01 X2 1M GPIB / HPIB~HP-IB GP-IB Cables

EIGHT SANGYO DVC NT-803 NT 803

ASTEC / POWER SUPPLY / 73-553-0024 REV.7 0450

National Instruments SCXI-1328 Isothermal Terminal Block, With Cable

EMOTIONTEK MCU-MP MCU MP

VISICOM VIGRAVISION 540-7000-004 540 7000 004

NATIONAL INSTRUMENTS NI-VXI REFERENCE MANUAL FOR BASIC

LP120M0225

低頻特性不同。步進(jìn)電機(jī)在低速時(shí)易出現(xiàn)低頻振動(dòng)現(xiàn)象。振動(dòng)頻率與負(fù)載情況和驅(qū)動(dòng)器性能有關(guān)，一般認(rèn)為振動(dòng)頻率為電機(jī)空載起跳頻率的一半。這種由步進(jìn)電機(jī)的工作原理所決定 的低頻振動(dòng)現(xiàn)象對(duì)于機(jī)器的正常運(yùn)轉(zhuǎn)非常不利。當(dāng)步進(jìn)電機(jī)工作在低速時(shí)，一般應(yīng)采用阻尼技術(shù)來(lái)克服低頻振動(dòng)現(xiàn)象，比如在電機(jī)上加阻尼器，或驅(qū)動(dòng)器上采用細(xì)分 技術(shù)等。交流伺服電機(jī)運(yùn)轉(zhuǎn)非常平穩(wěn)，即使在低速時(shí)也不會(huì)出現(xiàn)振動(dòng)現(xiàn)象。交流伺服系統(tǒng)具有共振抑制功能，可涵蓋機(jī)械的剛性不足，并且系統(tǒng)內(nèi)部具有頻率解析機(jī)能（FFT），可檢測(cè)出機(jī)械的共振點(diǎn)，便于系統(tǒng)調(diào)整。

LTI LUST ELECTRONICS CDA32.006.C1.4.BO.H08.BR RQAUS1

PCI-6551

YASKAWA SERVOPACK CACR-PR03BC3ESY62 CACR PR03BC3ESY62

TSC 10.0 AMPS GLASS PASSIVATED SUPER FAST RECTIFIERS SF1004G [ LOT OF 10 ]

National Instruments ASSY181830E-01 AT-GPIB

YASKAWA VS MINI CIMR-XCBA20P7 CIMR XCBA20P7

YASKAWA AC Servo Motor SGM-A5A312 SGM A5A312

National Instruments VXIpc-386 bbbbbded computer

SPAN MISIO SEIO-004 AP-458A MISIO SEIO 004 A1 AP 458A

TOEI VELCONIC SOFT-WARE BS SERVO VLNBE-010P VLNBE 010P

National Instruments GPIB130 Extender

SP060S-MF2-2-0-0B1-2S

HITACHI / H-SERIES / COMM-2H 6KAGBDFA

PCI-8254R

SP-210-MF2-28-131-PG

UVLAC / ULTRA HIGH VACUUM IONIZATION GAUGE CONTROL / GI-N7 XK02-6070

National Instruments SH6868 Shielded Cable Assembly, 1 m

　　2、通過(guò)手機(jī)APP訪(fǎng)問(wèn)遠(yuǎn)程異地PLC網(wǎng)絡(luò)

LG GOLDSEC MY11

NIKON / MICRO COMPUTER / CPM-851A / CPM 851A

National Instruments 763061-01 X2 1M GPIB / HPIB~HP-IB GP-IB Cables

Lust Antriebstechnik Klemmenerweiterung EKL 300 0792.885.1 - 00 08/01

VOX TECHNOLOGIES SBC BOARD AP-370BF AP 370 BF

National Instruments Terminal Block NITB-2666 (NI PXI-2666)

BOSCOTECH / MONITOR / FPD-12AT-JI / FPD 12AT JI

一直以來(lái)，PLC市場(chǎng)都掌握在諸如西門(mén)子、歐姆龍、三菱、施耐德等國(guó)際大型廠(chǎng)商手中，近年國(guó)內(nèi)像臺(tái)達(dá)、華光、信捷的國(guó)內(nèi)PLC廠(chǎng)家也逐漸發(fā)力，開(kāi)始角逐工業(yè)控制的市場(chǎng)。

DEMATIC / DAW 106 923 050.100.527.06 081 252 106923 050 100 527 06 0501005270

National Instruments NI PXI-8184 bbbbbded Controller, bbbbbbs XP Pro

HITACHI / H-SERIES / bbbb-H 78GREDFA

VME BOARD / 254 079 B2

體積小，重量輕，能耗低，以超小型PLC為例，新近出產(chǎn)的品種底部尺寸小于100mm，重量小于150g，功耗僅數(shù)瓦。由于體積小很容易裝入機(jī)械內(nèi)部，是實(shí)現(xiàn)機(jī)電一體化的理想控制設(shè)備。

NI8-M18-AP6X

FANUC PC MODEL-B BOARD A20B-0008-0440/03A, A350-0008-T444/03, A20B-0008-0440 A