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各種大型進(jìn)口DCS/PLC系統(tǒng)備品，備件！
數(shù)控系統(tǒng)及機(jī)器人控制系統(tǒng)組件！
專注于停產(chǎn)的控制系統(tǒng)零部件！
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【誠信經(jīng)營】【質(zhì)量可靠】【進(jìn)口原裝】【拆包防偽】
【大量庫存】【當(dāng)天付款】【順豐速運(yùn)】【歡迎搶購】
S7-300系列PLC應(yīng)用系統(tǒng)設(shè)計(jì)
PLC應(yīng)用系統(tǒng)設(shè)計(jì)的內(nèi)容和步驟
PLC應(yīng)用系統(tǒng)的硬件設(shè)計(jì)
PLC應(yīng)用系統(tǒng)的軟件設(shè)計(jì)
PLC應(yīng)用系統(tǒng)設(shè)計(jì)實(shí)例
PLC應(yīng)用系統(tǒng)設(shè)計(jì)的內(nèi)容和步驟
系統(tǒng)設(shè)計(jì)的原則與內(nèi)容
1．設(shè)計(jì)原則
(1) 大限度地滿足被控設(shè)備或生產(chǎn)過程的控制要求；
(2) 在滿足控制要求的前提下，力求簡單、經(jīng)濟(jì)，操作方便；
(3) 保證控制系統(tǒng)工作安全可靠；
(4) 考慮到今后的發(fā)展改進(jìn)，應(yīng)適當(dāng)留有進(jìn)一步擴(kuò)展的余地。
2．設(shè)計(jì)內(nèi)容
(1) 擬定控制系統(tǒng)設(shè)計(jì)的技術(shù)條件，它是整個(gè)設(shè)計(jì)的依據(jù)；
(2) 選擇電氣傳動(dòng)形式和電動(dòng)機(jī)、電磁閥等執(zhí)行機(jī)構(gòu)；
(3) 選定PLC的型號(hào)；
(4) 編制PLC的輸入輸出分配表或繪制輸入輸出端子接線圖；
(5) 根據(jù)系統(tǒng)要求編寫軟件說明書，然后再進(jìn)行程序設(shè)計(jì)；
(6) 重視人機(jī)界面的設(shè)計(jì)，增強(qiáng)人與機(jī)器之間的友善關(guān)系；
(7) 設(shè)計(jì)操作臺(tái)、電氣柜及非標(biāo)準(zhǔn)電器元部件；
(8) 編寫設(shè)計(jì)說明書和使用說明書。
系統(tǒng)設(shè)計(jì)和調(diào)試的主要步驟
1．深入了解和分析被控對(duì)象的工藝條件和控制要求
2．確定IO設(shè)備，常用的輸入設(shè)備有按鈕、選擇開關(guān)、行程開關(guān)、傳感器等，常用的輸出設(shè)備有繼電器、接觸器、指示燈、電磁閥等。
3．選擇合適的PLC類型， 根據(jù)已確定的用戶IO設(shè)備，統(tǒng)計(jì)所需的輸入信號(hào)和輸出信號(hào)的點(diǎn)數(shù)，選擇合適的PLC類型。
ACCURAY MP30 100638-003 VME SCANNER MODULE BOARD CARD VMEBUS 51627
ACCURAY 064829-002 USPP 064829002
ACCURAY 086158-004 SIO6 A SCANNER CONTROL BOARD MODULE CARD PCB 86158 51625
MOTOROLA ACCURAY 100638-002 MP30 ABORT RESET CARD MODULE 59021
ACCURAY IRPC 086161-002 SCANNER IR PULSE SCANNER CARD BOARD 51646
ACCURAY 18383-004 NSPP 18383004
ACCURAY 712112007 USPP 712112007
ACCURAY 083156 83156 002 FDPI EC SCANNER PCB PRINTED CIRCUIT CONTROL BOARD 51750
ACCURAY ABC4 086149-002 SCANNER ANALOG PCB PRINTED CONTROL CARD BOARD VME 51643
ACCURAY 60155750-001 NSFP 60155750001
ACCURAY ABB 074519-001 SPI FB BOARD 074519001
ACCURAY 0-061588-001 USPP 0061588001
ACCURAY 18383-004 USPP 18383004
ACCURAY ABB 61589-002 PRC BOARD 61589002
ACCURAY NA-B-0-083103-?001-B NSPP NAB0083103001B
ACCURAY NA-B-8-083103-?002-B NSPP NAB8083103002B
ACCURAY 511352028 USPP 511352028
ACCURAY 721812075 USPP 721812075
ACCURAY 784683077 USPP 784683077
ACCURAY 784263057 USPP 784263057
ACCURAY 725782 USPP 725782
ACCURAY 3064843002 NSPP 3064843002
ACCURAY 70560-701 JK1 JK2 CONNECTOR CONTROL BOARD MODULE CARD 59025
ACCURAY 8-061588-002 USPP 8061588002
ACCURAY 085345-001 USPP 085345001
ACCURAY 6-082156-002 SCANNER PCB PRINTED CIRCUIT CONTROL BOARD MODULE CARD 51999
ACCURAY 064844-002 USPP 064844002
ACCURAY 61595-003 SCANNER BOARD EXCELLENT CONDITION
ACCURAY 061595-003 61595 SCANNER PWA SSI SENSOR CONTROL BOARD 51623
ACCURAY 085165-001 NSFP 085165001
ACCURAY AU-7-055490-00?2 RAWSTOCK BODY DRY WT REMOTE DIGITAL READOUT 56755
HONEYWELL ACCURAY BMDX001A-002 SCANNER CONTROL BOARD CARD PCB 51970
ACCURAY 87-2362 G1UO1200 SCANNER CONTROL PC PCB CIRCUIT BOARD MODULE CARD 51995
ACCURAY 083892-003 USPP 083892003
ACCURAY 7-083882-001 USPP 7083882001
AccuRay 064844-002 Proc. Interface Board w/AD Convertor
ACCURAY 3-064843-002 B PROCESS INTERFACE CIRCUIT BOARD MODULE CARD 57479
AccuRay 2-067441-002 Rev A Printed Circuit Board
ACCURAY 067442-003 USPP 067442003
ACCURAY 83883-002 USPP 83883002
Accuray 0-083152-001 Circuit Board #26433
2090-XXNFN-S15
NIB AMETEK 6" Pressure Gauge 126671 5801 600PSI 1/4 LM
NEW USG SOLFRUNT AMETEK PRESSURE GAUGE 0-30 PSI SB DIAPHRAGM 316L SST
Ametek Pressure Gauge 150894 4-1/2" -30 to 60 psi
AMETEK PRESSURE TRANSMITTER 88C002A2
AMETEK FORCE GAUGE GAGE MODEL T-10P-TC WITH FIXTURE
Lamb-Ametek #116158-01 36V 5.7 2 Stage Vacuum Motor
Ametek Hunter Spring L-5 Pound Force Gauge Gaug
LAMB AMETEK VACUUM MOTOR 116378-07 120 VOLTS 50/60 HZ
Ametek USG Vacuum/Pressur?e Gauge 170878
AMETEK TAK-ETTE 1716 DIGITAL TACHOMETER TACH METER
Ametek/Lamb Electric 115334 2-Stage 7.2in Central Vacuum Motor 110in 12A 115V
AMETEK TRIM SERIES FORCE GAGE 0-50 GRAMS T-50G-TC
AMETEK TRIM SERIES FORCE GAGE 0-4.4 NEWTONS T-4.4N
AMETEK FORCE GAUGE GAGE MODEL T-10P-TC
AMETEK HUNTER SPRING FORCE GAUGE LO-5 80 OUNCES
V36D28L0800 REPLACES AMETEK MOTOR 116883-00 120 VOLTS
Ametek Arc-Loc Movement 0-2300 psi Solid Front Gauge
Ametek 0 - 30psi panel mount gauge 1/4" brass NPT ftg.
Ametek Vacuum Gauge V1929 / 1929
AMETEK ROTRON TUBE AXIAL FAN , PART # 011040000 , 12 VDC , 6000 RPM , NIB
Panalarm AMETEK 91AF1NL24DC4C8?GP Flasher Audible Board NIB
Ametek B/W Controls, Liquid Level Control, Indoor Use
Ametek 2" P500 Utility Gauge
SV Allied Signal Aircraft Butterfly Valve, P/N 978558-2-1
AMETEK ROTRON 1/2 TRIMLINE X SERIES 1928XF 50AMP
PANALARM Ametek ACS-8 8 PIN RELAY (New)
Ametek U.S. Gauage 600 PSI
Ametek Alpha-3 Air Sampler Portable Sampling Pump
SV Allied Signal Aircraft Butterfly Valve P/N 978558-2-1
AMETEK HUNTER SPRING FORCE GAUGE LO-1M 16 OUNCES
Ametek US Gauge 1980 155008 60 psi size 4 1/2
ametek rotron 1.45amp 20000rpm 28vol fan
Lot 4 Pittman Ametek Gear Motor Actuator Screw 24V DC 65:1 Ratio 10:1 GM9413G421
AMETEK TESTER SPRING RESILIENCY WITH ACCESSORIES P/N PPH200
AMETEK USG U.S. GAUGE 30 PSI 4 1/2" GAUGE 1/4 NPT NIB
DIXSON AMETEK DC AMPERS METER BW051P BWVRR2RHY1MDLX?BX02
Ametek Power Instruments RPM Meter
Ametek Drexelbrook Sensing Element 700-0202-002
AMETEK ROTRON 48132-01 Blower Control, 5 A
USG Ametek Gauge 4-1/2" Liquid Filled
2090-XXNFN-S15
ACUITY IMAGING CM4000 USPP CM4000
ACUITY CM4000 CAMERA CCD BLACK/WHITE MINIATURE NEW
Acuity Imaging 070-200000 B 208008 045-200001 C 208446 045-201000
RVSI Acuity Imaging 070-200200 045-200400
RVSI Acuity Imaging 070-200200 Rev C PCI
RVSI Acuity Imaging 070-200000 045-200001
ACUITY (RVSI) DMR600 DMR 600 ROBOT DATA MATRIX READER MODULE
RVSI Acuity AS-CLRS-017 Camera Assembly Hitachi NIB
RVSI AS-MS20 Acuity IVS Series Camera Controller
RVSI ACUITY CIMATRIX SCANSTAR 10 USPP SCANSTAR10
RVSI Acuity IVS Series Installed SR20 Symbology Reader
PROPAQ ENCORE 202 EL PATIENT VITAL MONITOR WITH NETWORK ACUITY MODEM
RVSI Acuity Simatic Visionscape I/O Control Board New
RVSI ACUITY 070-203000 REV B I/O CONTROL BOARD SIMATIC VISIONSCAPE NEW
NIB Acuity Camera CM4000_CM4OOO
LAMP LIGHT BULB: ACUITY A09501
LAMP LIGHT BULB: ACUITY ULTRALIFE 013845
LAMP LIGHT BULB: ACUITY A09502
Acuity Imaging Inc. 070-200000 070200000 REV B
ACUITY RVSI IVS SERIES CAMERA CONTROLLER 080-194300 080194300REV C
Acuity AS-CLRS-017 Camera W/ Fuji Lens 201573
NIB ACUITY CM4000 B/W CCD MINIATURE CAMERA
RVSI Citmatrix Vision Camera CM4000 Acuity Imaging #36177
RVSI ACUITY VXI SYMBOLOGY READER SR20 w/ E1403B ADAPTER
ACUITY IMAGING 604406 USPP 604406
ACUITY IMAGING 002-MS10X2 USPP 002MS10X2
MENTOR O&O B-VAT II / 2 PROCESSOR MODULE 22-4810 VIDEO ACUITY TESTER
ACUITY IMAGING CA-8182-010 USPP CA8182010
Acuity PC Board LG-3,
ACUITY IMAGING 651208 USPP 651208
Titmus Optical 2A Vision Screener Optical Eye Acuity Tester Optometry 8 Slide
1 NEW RVSI ACUITY CIMATRIX SCANSTAR 10 O4-2
ACUITY IMAGING AS-8160-005 USPP AS8160005
RVSI ACUITY CIMATRIX R-100-600302 USPP R100600302
(AJ01) RVSI Acuity EXTENDED G4IDC5 WORKING
ACUITY IMAGING AS-SWC2 NSPP ASSWC2
ACUITY IMAGING AS-SWC2 USPP ASSWC2
ACUITY IMAGING CA-XSL-010 USPP CAXSL010
ACUITY IMAGING CA-XSS-KIT NSPP CAXSSKIT
ACUITY CM4000 CAMERA WITH 1:2.8 50MM Lens
ACUITY IMAGING LG-3
ACUITY IMAGING 001-903030 USPP 001903030
ACUITY IMAGING CA-XSS-TAB NSPP CAXSSTAB
NEW ACUITY LIGHTING FIXTURE 175W HOLOPHANE BA17DMHMTPA
RVSI ACUITY CIMATRIX HEPS-1500 NSFP HEPS1500
2090-XXNFN-S15
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