140CPS12420

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描述

140CPS12420
?在共地方式中,PLC整個控制系以地面為參考,將機(jī)殼與接地點及接地線全部連在一起。大型工廠中有部分PLC系統(tǒng)采用了共地式的接地方式。在大地地位不易變動的地方,主要采用共地方式。大地電位穩(wěn)定時,整個布線系統(tǒng)的電位也不會輕易產(chǎn)生變化,機(jī)殼接地的方式便會比較安全便于使用。?在大地電位不穩(wěn)定的地方,大地地位變化大便會導(dǎo)致系統(tǒng)電位不穩(wěn)定,PLC布線中的線路則會受到很大的干擾,這種情況下則采用浮地方式較為妥當(dāng)。在PLC控制系統(tǒng)中,機(jī)殼與電路接地點相連,并且懸浮在空中而不接觸地面,主要采用絕緣膠墊以便在機(jī)殼與大地之間隔開。同時要對進(jìn)線采用絕緣措施。浮地方式的接地措施也可以有效的避免干擾,大地電位變化與電磁感應(yīng)的干擾因此而大大減弱。但這種方式的缺點是由于整個系統(tǒng)線路采用浮地方式,因此機(jī)殼上會起靜電,操作起來存在一定的危險。這種方式是共地方式與浮地方式的結(jié)合。這種方式具有顯而易見得優(yōu)點,因為機(jī)殼接地,所以操作上較為安全,而同時因為接地點獨立,便可減弱大地電位變化產(chǎn)生的擾動效應(yīng)。這種接地方式無論從安全生產(chǎn)的角度,還是保護(hù)設(shè)備的角度,都具有其合理性與明顯優(yōu)勢,因此在煉鐵廠得到廣泛的應(yīng)用。

產(chǎn)品承諾
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢價格,大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家

Canon BH9-0081 DSP8944A

Tencor instruments power controls 105570

Omron DST1-MD16SL-1 NEW

Siemens S42024-D5005-A1?00-6 LTU

H# HP/Agilent E1466A & E1095A

Siemens simatic S5 6ES5951-7LB21

Omron CPM2A-60CDT-D & CPM1A-20EDT

NSK ESA ESA-LYA2AFJ-20

Fuji Faldic RYS201S3-VVS6

Unit UFC-8161 3L He

UFC-8161 1.5L He UNIT

Cerberus 452412-1 G06D64P4BEBL-70?2

HP 89411A down converter 21.4MHz

Siemens PS 407 10A 6ES7407-0KA00-0?AA0

Siemens 6ES7400-1TA00-0?AA0 rack

NEOS driver 39027-50DMR05

Kinematic coupler teradyne 804-972-00

MOTOMAN YASKAWA RMSERVO RM SERVO DDM-20

MOTOMAN YASKAWA RMSERVO RM SERVO MODULE

Commonwealth scientific 33302 Rev J RTI 9904

Norbro 40r 10-RDA40-1SD1E0?-D 10-RDA40-1SD1EO?-D

Norcontrol systems A/S 2E-570

ASM BHD-34 02-85657-01 Rev C

Parker slide 802-5066B travel 118mm

Lam research 853-001983-011 rev. R

Festo FPC 101AF-LED

Sanyo U_910 002 SVME-MEMORY-002

Sanyo U_910 004 SVME-MEMORY-2ML 004

Semitool 16709F comp. side

Eltec 932.050

Ericsson SEA-920-022/1

H# Rion NA-16 impulse precision sound level meter

S30861-Q4101-X-?12/01 UEB/T0179402 CHC96FV1

H# Datalux LMX12R flat panel display

Heidenhain ND 282 Id.Nr. 283 001 01

Phase metrics 5-15X P/N 028080000

HV# Systeme lauer schnittstellenb?augruppe PCS 810

Proceq DIGIschmidt 12-022 & N-12-022 concrete tester

Omicron AMS-5000 automatic multirange standard

HP laser head 5517B cable and power supply 370uW

Miki pulley inverter VCD-37

Mitsubishi A2USHCPU-S1 A1SJ71LP21 A1SJ71UC24-R4 PLC
& A1SJ61BT11 A1SX41 A1SY41

Zygo ZPMI 8080-0412-01 90020642004

Themis TSVME 120E

Yamaha motor servo board KM5-M5840-021

HV# ETEL DSB2P101-121E-0?10H with DSO-SIO211C-000?A

Dainippon screen parts AP-1059B & AP-1032C CEDB-1013

Ocean Optics SD1000 fiber optic spectrometer

Ismeca PP-PC PP-PC-M1

H# Agilent E5037B E5037-65003 data generator module

ASM 02-81227 QUAD STEP X-ELEV 03-28401-01

ASM 02-82387 DUAL STEP Z-ELEV 03-28377

Thermo electron J10-220 P/N: 07051013379B

ASM 03-28164 Rev. H-P2

ASM 02-81227-01 QUAD STEP X-ELEV S03-28690

ASM 02-82393 W/H I/O 03-28338 WHIO-E60AP04-14?8

ASM 02-82394 SOL DRIVER SOL-EAGLE6001-1?37

ASM 02-82387-02 DUAL STEP Z-ELEV 03-28377-01

ASM 03-28179 SI Board

HP E2251A M-MODULE with 04M027-00 Alfautomazione M1010

Dainippon screen parts AP-1030B & AP-1032B CERB-0011

ASM 02-82388 INDEXER SERVO 03-28305-03

Motorola 08001-4260 card

Lam research VIOP PHASE III 810-099175-009 rev. C

Sciex QPS amplifier 017307

Sciex LENS P/S 025183

Compumotor SX57-83 p/n 87-011751-01E

ASM WH CPU 02-86586 03-28627-01

ETEL DSB2P101-121E-0?10H with DSO-SIO211B-000?A

MOOG D122-030a D122F030-A008d

Rofin Sinar laser diode 756024 for powerline RSY 90 Q

H# HP/Agilent E6234A VXI 166 MHz 32MB Opt 002 Win NT

SUN MICROSYSTEMS SPARCengine 1E 270-8057-02

Sciex focus control module 024001

Brooke automation 001-9323-01 Rev A23

Shimadzu part 204-02508 use in UV-2100S

KLA 0011286-000 PZT driver 073-4800099-01

ADVANTECH PCM-9577 Rev. B PCM-9577FG

HV# National instruments VXI-MIO-64XE-10

HV# HP E2251A M-MODULE with 04M027-00 & M1010

HV# HP E2251A M-MODULE with Alfautomazione M1010 M1011

CTC 4285 touch screen display

Schlumberger TH DCSS VXI SSC 97913134 & 97913146

DATACON S.I.E System industrie electronic BGR.049.025

DATACON S.I.E System industrie electronic BGR.049.037

Siemens 6GK1143-0AA01 with 6ES5376-1AA11

Tencor instruments TF1 analog/interfac?e assy 104078

Tektronix Sony AFG310 arbitrary function generator

Tektronix Sony AFG310 arbitrary function generator

Mitsubishi AOJ2HCPUP21 & 2 units of AOJ2-E56DT

Becton Dickinson status card 03-20095-04

Becton Dickinson SSC/FL2 or (FL1/FL3) 03-20030-01

Becton Dickinson FSC amplifier 03-32428-02

Becton Dickinson CCB FACSCAN/FACSORT 03-20085-03

IND-386SXE card for PRI ESC-204F-RSS F/W: V4.41I2AC

Equipe Robot I/O control Ver 3.3 Assm. # 2002-0142

MOOG D122-030a D122F030-A008c

MOOG D122-030a D122-F030-A008

Siemens IM 463-2 6ES7463-2AA00-0?AA0

Adept MOTIONBLOX-10 P/N 04500-000

Solartron DR700 P/N: 911183-EU

Globecaster COORDINATOR 34-003-7

Burr-brown PCI-20202C-1 PCI-20023M-1 PCI-20201M-1

S30861-U4202-X-?12/01 UEB/T0372940 CC2E8V1

Cognex 4400/VME

Orthodyne electronics I/O interface 172532 Rev. L

Omron CVM1-CPU11-V2

ETEL DSCDH153-121C-0?01D

Advantech TPC-650 display panel

Anritsu optical attenuator MN9605C SMF 1.3/1.55um

Teijin Seiki VIGOSERVO UP30 UP30EI

Olympus NeoDPlan150 0.90 ∞/0 f=180

VMIVME 3111 VMIC

Mitsubishi A2USHCPU-S1 & A1SD75P3-S3 & A1SJ71UC24-R2

LANG LSTEP 13

Atlas DMC 30515 56N417B

Kurashiki e-stable active vibration isolation system

HV# F.S.C VMT-APCIII

Canon CAS-DRV GG0-1654

Canon CM-CS GG0-1491

Arburg 695 siemens KN033-B2200-R96?3

Canon AG9-8722 Ver.2.02

Opal STC SFW INT. EA 70512355 board

Canon BH4-0225 BG6-0125 use on canon PLA

XRL 445-03600 laser control bd

Siemens 6ES7 431-1KF20-0AB0 SM431

ASM Left Bonder CPU 02-85689-01

ASM Left Bonder CPU 02-86589

ASM Right I/O BQM 02-82846

ASM WH CPU 02-86586 03-28832

Mitsubishi Melsec A2UCPU-S1 with A3NMCA16

Fuji Frenic 5000G9S FRN3. 7G9S-2HL output: 6.0 KVA

Asyst controller interface assy 3200-1121

ASM AC Servo driver module 02-15908-13

Kitano seiki KXY-34 mini XY-stage

Control techniques unimotor UM 115UMD300CBCAA

Scanning head rodenstock F-Theta-Ronar f=160mm 1064nm

Varian platen pneumatic module E11002620 rev 6

HV# Siemens simatic 6ES5355-3UA11 with 6ES5377-0BB41

Omron NS8-TV10B-V1 interactive display

Micrion 150-1810 rev. B1 150-001810

Micrion 150-891 Rev. G5

Micrion 150-892 Rev. G5

Micrion 150-1083 rev. D4 assy no. 150-00180

Micrion 150-1130 Rev. D1

Shimadzu part assy 502-20750 (C)

Disco FBPCB-0133 & EAUA-518600 & FBPCB-0084

Mitsubishi A1NCPU P21 A1NCPUP21

Canon BG9-3720 BH8-0683-02 panel-I/F

K&S USG 8001-4186 N08001-4186-000?-07

Ultrapointe page scanner controller 000134

SC technology universal interface UNX-II

Canon BG9-3767 BH8-0772-03 IL-SHDRV-PCB
mounted on BG9-3767 BH8-0784-03 IL-SHDRV-PCB

Enlarge
ENI harmonic filter HF-3000-50

Temptronic thermochuck 8 inch dia.

KLA Tencor assy M1/M2 SERVO SP1 UV

BOC Edwards control module IH1800 HTX200

Canon BG8-2456 BH8-1377-01 & BG8-2455 BH8-1376-01

Canon Pb-f GG0-1484 GG0-1485 GH0-0875-01 WSMP-CS

H# Cole parmer 92000-00 12 ch thermocouple scanner

Sinetic technologies DM-121W

12 inch chuck 96V 1450W 6/03 273194

Johnson controls EN-BSF101-0 & NU-NCM200-0 & PWR101

RVSI 53200 Rev. C board

Siemens 6SC6100-0NA11 462 010.9070.11 AA AB AC

Heidenhain TS 120 K1 S53 T01 Id.Nr. 265 348 03

Brooks automation PN 11070-02 Rev D12

Stage and vacuum control 1492

Kollmorgen ASC3-MC3 & ACS3-OPT3 & ACS3-COMP1A

Comet R2D ingenierie

MKS instruments 652 652D-BB

Canon BH8-1125-01 BG8-3153 B9-4881

Siemens RSEAA S26311-D907

HP E1445A arbitrary function generator

Siemens ZGSAE S26311-D888

Siemens S5 6ES5 470-7LC12 6ES5470-7LC12

Siemens CP 342-5 6GK7342-5DA02-0?XE0 (3 PCS)

QSAC AUX board 31-50210N11

H# Turbo-V 70LP marco torr

ESEC SA 892.184/2 PCB VGA-CONVERTER 10K

Force SYS68K/SIO-2 P/N 310004

Alstom KCGG KCGG14202L20EEB

Edwards control module IH1800 MK5 A59040945XS

Electrohome 1.2:1 lens fixed 38-809010-01

Toshiba EC3215NNNNNNAG temperature controller

Skanti IRIDIUM transceiver unit ITU 7701

Stober posidrive FDS5015/L 1.5kW

ICOM IC-M710 MF/HF Marine transceiver

Canon BH8-0595-02 BG4-3089

Kulicke & Sofia K&S N08001-4081-000?-13 8001-4081 USG

Shimadzu assy 228-34148-93 NEW

Novellus facility chemical interface 02-300915-00

Novellus facility chemical interface 02-293400-00 Rev 1

Digital dynamics 02-125104-00 27-053659 19-125094-00

Yokogawa DD Servo actuator UR1AG3

Fujifilm 113Y1364 mounted on 113Y1363

Yokogawa TA320 100ps resolution 14MS/s time interval

OGP realtime autofocus P/N: 037081 Rev.C 37081

Zener VSC board D30-AV-12-6B

Opal SRA board EA70512530100 70512530100

Opal DVD board EA70512540100 70512540100

Anorad B800157 & B800153

YOKOGAWA YS170 S4 -011/A32/D11 programmable controller

Olympus LWD NeoSPlan 40 NIC IC40 0.60 ∞/0 f=180

KLA VAC 710-650094-20

Edwards control module iH1800 A590-40-945

Photon BeamScan 1180 control unit

HV# Hioki 3540 mini-ohm with 3540-03 Hitester

Force SYS68K CPU-30Lite

Wilden double diaphragm pump P1/SPPP/WF/WF/S?WF 01-2685

Canon PIEZO-DRV GG0-3662

Canon PIEZO-DRV GG0-3661

Siemens 6ES7315-2AF02-0?AB0 6ES7 315-2AF02-0AB0

Omron ZS-HLDC11 controller & ZS-LD80-F sensor

Olympus trinocular SZ4045TR 0.67X – 4X & SZ-CTV adaptor

HV# Omron C200HX-CPU64 NC413 OD219 OD212 ID217 PLC

Canon PCS-CS GG0-0801

Air bearing technology motor spindle

H# Physik instrumente PI E661K005X E-661K005

ABB MagMaster MM/GEG01003L000?E102000000

Jetter DELTA-CPU no module

Yaskawa servopack CACR-PR03AC3ER

ESEC SA 631.183/5

ESEC SA 631.185/2

HP E2251A series C M-MODULE with Alfautomazione M1010

Force SPARC/CPU-3CE/6?4-40-1/C16

Control Processor 830-017528

GSi VGME-512

Kulicke & soffa N08002-4192-000?-20

Parker compumotor AT6200 AT6200-120/240

Proface GP2301-SC41-24V model: 2980070-03

Indramat ecodrive AC-servo controller DKC01 1-040-7-FW

JRC NJZ-917BJ GSM MS tester

Pickering 30-728-721 dual 8×9 RF Matrix

Advantech MPC-100E MPC-100E-HOUCE1

Hamamatsu C9047-02

Indramat ecodrive AC-servo controller DKC01 1-040-7-FW

Mitsubishi A2USHCPU-S1 & A1SJ71LP21 & A1SJ71UC24-R4

Siemens 6ES5 308-3UA12 6ES5308-3UA12 with 6ES5376-1AA11

Siemens 6ES5524-3UA13 & 6ES5752-0AA22 & 6ES5373-1AA41

Agilent 75000 series C 160 MHz timing module E1450A

Shimadzu Assy 501-71670 D board 501-71671 E

Shimadzu board 501-71661 A assy 501-71660 B

Balmac 205M vibration meter & CTC AC102-1A

Motorola MVME 147-014 64-W5401C01A Rev. B

Advanced motion controls PC3XD-EQ3 for PRI ESC-204F-RSS

Advanced motion controls PC3XC-EQ1 for PRI ESC-204F-RSS

Lam research VIOP PHASE II 810-099175-003 rev. D

Tokimec digital valve controller DC-A4-20-S3

Comet CPU 6AA0024

Siemens simatic 6ES5 523-3UA11 6ES5523-3UA11 NIB

Lam research 853-005949-001-?2-ELMPNE

H# Videotek SDC-101

Wiedemann Synchro III SAB Welle 880-00083

Fuji film assy 7521-7670 PN 7521-7680 01 flash phase
use on Fuji film CELSIS 6250 model 75489830A2

NEC OD-8355 LED stabilized light source

Omron CJ1W-II10 CJ1W-SCU21-V1 CJ1W-OC211 CJ1W-OD262 PLC

Andrew CPS P/N: 225300-2

HV# Turbo V200 9699027S002

Olympus NeoSPlan100 IC100 0.90 ∞/0 f=180

Mitsubishi melsec AOJ2HCPUP21 with AOJ2-D71

Zygo 7006A & 7003A & 7024A

Extron crosspoint series switcher

Diagnostic sonar DSL-104 flaw detector

Anton Paar DMA35 KG

Canon FRA-DRV GG0-2077

Canon BG6-0497 BH4-0522-04 use on canon PLA

Canon BG6-0494 WSI BH4-0614-01 use on canon PLA

Canon BG9-9450 BH8-1012-01 use on canon PLA

Canon BG6-0295 BH4-0501-02 use on canon PLA

ASM Left BH Driver (HW) 02-82843-01

Proface GLC2300-TC41-24?V 2980070-12

Yaskawa servopack CACR-SR02AC1ER

HV# Justek JTD 321 DSP-based full digital servo driver

Madsen electronics voyager 522

Datel PCI-416 PCI-416K2B

Vexta AC servo driver KBLD 180-A KBLD180-A

Vexta brushless DC motor driver BLD180A-MK

Olympus NeoSPlan100NIC NeoSplan 100x NIC 0.90 ∞/0 f=180

MOOG MOD. J661-709A Servovalve NEW

ICT teradyne 4550007H-H SICE 020006U-C

Gatan EELS compatible TV Control 676-1100

RAE ToxiRAE PGM-30

Bosch CPU RHO 3.0 1070078790-102 card

H# Kyowa EMZ-D & Sony CCD 92D & moritex illuminator

Advent AVR 3952 receiver

Advantech MPC-100E MPC-100E-HOUCE2

Disco FBPCB-0205 PC-EMSURAM Board

Disco COMM I/F FBPCB-0126 PCB

Disco BBD/COUNT FBPCB-0153 PCB

Ultrapointe Fast Z controller assy 001003 Rev. 03

Canon BH8-0778-01 BG9-3770 BG8-3007

Canon BH8-1075-02 BG9-4765 BG8-3119

Advantech PPC-100T PPC-100T+T/S

HV# EG&G Optoelectronics LABPAC 502-6000 & HORIZ STROBE

Omron C1000H-CPU01-EV?1 & C2000-MR141-V2

Omron C1000H-CPU01-EV?1 with C2000-MR341-V2

Omron C1000H-CPU01-EV?1 with C2000-MR831-V2

HP 37722A digital telecom analyzer

Canon AG9-8445

Omron C200H-FZ001 Fuzzy unit

Genmark LS-4 DSP card

Condensed EO control

Shimadzu UV-1200 part 206-84713-91 NEW

Yaskawa servopack SGDB-03ADM

Leica S6E 0.63x – 4x microscope with stand

Optibase BPC1942A VP811 Rev. F VPHD 811

Canon BG9-1840 BH8-0220-01

Disco main control panel board 00FU34

Festo SEC-AC-305 192328 NN

Basler BIC & L101b-2k

H# Leitz wetzlar PL FLUOTAR 20X/0.45 D

RIKEN KEIKI H.C detector NP-237H

Arburg 729 SN 138.587 V.02

Edwards control module IH 1000 NewLK A533-52-945

Ortec EG&G 584 C F Disc

Applied materialsvideo controller 0100-00075 VME8700

Yamaha SRCA-3

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家


選擇深圳長欣,選擇放心,售后無憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營:本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點經(jīng)驗。
1、先通讀一遍“系統(tǒng)手冊”(不管能不能看懂,先了解個大概,以便學(xué)習(xí)編程時查找);
2、由位控邏輯入手,逐漸增加定時、計數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運算、實數(shù)運算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個物理回路驗證,比如變頻器+電機(jī)+測速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會一種至于其它的學(xué)習(xí)起來也就簡單了。