描述
從系統(tǒng)的可擴(kuò)展性和兼容性的方面來(lái)說(shuō)。
市場(chǎng)上控制類產(chǎn)品繁多,無(wú)論DCS還是PLC,均有很多廠商在生產(chǎn)和銷售。對(duì)于PLC系統(tǒng)來(lái)說(shuō),一般沒(méi)有或很少有擴(kuò)展的需求,因?yàn)镻LC系統(tǒng)一般針對(duì)于設(shè)備來(lái)使用。一般來(lái)講,PLC也很少有兼容性的要求,比如兩個(gè)或以上的系統(tǒng)要求資源共享,對(duì)PLC來(lái)講也是很困難的事。而且PLC一般都采用專用的網(wǎng)絡(luò)結(jié)構(gòu),比如西門(mén)子的MPI總線性網(wǎng)絡(luò),甚至增加一臺(tái)操作員站都不容易或成本很高。
DCS在發(fā)展的過(guò)程中也是各廠家自成體系,但大部分的DCS系統(tǒng),比如西門(mén)子、ABB、霍尼維爾、GE、施耐德等等,雖說(shuō)系統(tǒng)內(nèi)部(過(guò)程級(jí))的通訊協(xié)議不盡相同,但操作級(jí)的網(wǎng)絡(luò)平臺(tái)不約而同的選擇了以太網(wǎng)絡(luò),采用標(biāo)準(zhǔn)或變形的TCP/IP協(xié)議。這樣就提供了很方便的可擴(kuò)展能力。在這種網(wǎng)絡(luò)中,控制器、計(jì)算機(jī)均作為一個(gè)節(jié)點(diǎn)存在,只要網(wǎng)絡(luò)到達(dá)的地方,就可以隨意增減節(jié)點(diǎn)數(shù)量和布置節(jié)點(diǎn)位置。另外,基于windows系統(tǒng)的OPC、DDE等開(kāi)放協(xié)議,各系統(tǒng)也可很方便的通訊,以實(shí)現(xiàn)資源共享。
3、從數(shù)據(jù)庫(kù)來(lái)說(shuō)。
DCS一般都提供統(tǒng)一的數(shù)據(jù)庫(kù)。換句話說(shuō),在DCS系統(tǒng)中一旦一個(gè)數(shù)據(jù)存在于數(shù)據(jù)庫(kù)中,就可在任何情況下引用,比如在組態(tài)軟件中,在監(jiān)控軟件中,在趨勢(shì)圖中,在報(bào)表中……而PLC系統(tǒng)的數(shù)據(jù)庫(kù)通常都不是統(tǒng)一的,組態(tài)軟件和監(jiān)控軟件甚至歸檔軟件都有自己的數(shù)據(jù)庫(kù)。為什么常說(shuō)西門(mén)子的S7 400要到了414以上才稱為DCS?因?yàn)槲鏖T(mén)子的PCS7系統(tǒng)才使用統(tǒng)一的數(shù)據(jù)庫(kù),而PCS7要求控制器起碼到S7 414-3以上的型號(hào)。
產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。
主營(yíng)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(mén)子,摩托羅拉,安川。力士樂(lè)。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(guó)內(nèi)實(shí)力庫(kù)存商家
2005 Ingersoll 3 – Axis Slide w/ 22,000 RPM Spindle
60″ John Ramming NC/CNC Rotary Table, Mod TT-5301-120-A
Tennant 265 Riding Floor Sweeper, Good Condition
Advance Hydro-Max II Riding Scrubber / Sweeper
6,000 Lb. Hyster E60XM-33 Electric Lift Truck
Allen Bradley Module, 8520-1S5A-BAT-E?X4-T1-Y-4-5-7
12″ x 24″ #373 Gallmeyer & Livingston Grinder, 1969
Fanuc Spindle Amplifier Module A06B-6044-H130 WARRANTY
Siemens Processor Digital Board R15C02D186 WARRANTY
Yokogawa Daq Station, DX220-2, Style S2
5,000 Lb. Hyster E50XM Electric Lift Truck W/O Battery
Fanuc Spindle Amplifier Module A06B-6088-H226 WARRANTY
2,700 Lb. Clark 3-Wheel Electric Lift Truck W/ Battery
Terex Aerial platform Lift, 1,000 Lb. Cap., Mod # TS26
METTLER TOLEDO HI-SPEED CHECKMATE 2 CHECKWEIGHER
Fanuc Velocity Control Unit, # A06B-6050-H401 WARRANTY
ABB Millmate Controller Unit 400W 3BSE017233R1 WARRANTY
K & T / Gemini D Control Module Power Supply 1-2197701
Mitsubishi Freqrol Spinfdle Drive FR-SX-2-7.5 K-A
NEW Square D Current-limitin?g Circuit Breaker, KIL36125
Fanuc AC Spindle Motor A06B-0859-B200 Model 22 WARRANTY
38″ Ferguson H D variable Speed Rotary Table, WARRANTY
Allen Bradley AC Drive w/Enclosure 1336-B020-EDE WARRAN
Fanuc AC Spindle Motor A06B-1030-B200 Model 30 WARRANTY
Allen Bradley AC Servo Motor 1326AB-B740E-21?-L WARRANTY
Siemens L2/DP Profibus Board #1P 6FC5012-0CA03-0?AA0
NEW Xycom Touch Screen Control / Monitor, Mod# 9465 KPM
New Weltronic Welding Controller, GH3-30600-2, Mfg’d 00
Rexroth Indramat Servo Motor MHD112B-048-PPO?-BN, 284595
Fanuc #8 AC Spindle Motor & Controller A06B-1008-B902 ?
6×18 Boyar-Schultz H618 Grinder w/ Electro Chuck & Dust
MECOS MBE3-50 Trumpf Laser Magnetic BEARING CONTROLLER
Fanuc AC Spindle Servo Unit A06B-6055-H106, WARRANTY
Siemens Turbo Parison Circuit Board 505-5103 WARRANTY
Rexroth Servo Drive Unit, DKCXX.3-040-7 WARRANTY
Hitran 220 KVA 3 Phase Transformer, Cat# D3012243H6
Fanuc AC Servo Motor, # A06B-0147-B175 WARRANTY
Indramat Power Supply, # TVM 2.1-50-220/300-?W1-115/220
ALLEN BRADLEY 6160-T53 A Programming Terminal 6160T53
Fanuc AC Spindle Servo Unit A06B-6055-H103, WARRANTY
Barber Colman Cartridge Module 80BE-00036-101-?V-00
New Yaskawa AC Spindle Motor, 15/11 KW UAASKA-15LYA110?E
Fanuc Servo Amplifier Unit, #A06B-6090-H223?, WARRANTY
Fanuc Servo Amplifier Unit,# A06B-6085-H102 ,Used, Nice
Eaton/Cutler Hammer 7585DT-15 Operator Interface 15.1″
NSK Servo Drive Unit, # EE0608A05-25 WARRANTY
Okuma PC Board, Part# E4809-436-016-B?, Warranty
Allen Bradley Size 5 Rev Starter Cat# 505-FOD WARRANTY
Fanuc AC Servo Motor, Mod #5S, A06B-0314-B251, WARRANTY
Fanuc Servo Amplifier Unit, # A02B-0118-B002, WARRANTY
Sugino Selfeeder CNC Self-feeding Drill, Mod # MSX-IFBE
Barber Colman Heat/Cool Module 80GA-10103-001-?V-00
Barber Colman Parison Control 80JA-10001-001-?0-00
Sugino Selfeeder DRILL S26011 .75 KW HP. 240/480 V
Fanuc AC Servo Motor, # A06B-0147-B075 WARRANTY
Acme 167 KVA Transformer T-1-53023-3S, 240/480 120/240
VOLLAND Spindle Drive Motor, VD0KFF-I3Z-L46 912-15945
Motor Type A2D 250-AA-02-01 WARRANTY
VOLLAND Spindle Drive Motor, VD0KFF-132-146 912-15943
Motor Type A2D 250 WARRANTY
Allen Bradley 1747-L542P Processor Unit, Ser B WARRANTY
ALLEN BRADLEY Industrial Computer, 6180-ABEBEBACBB?Z
Yaskawa Type# GEER-K DC Spindle Motor, USED, Warranty
Mitsubishi AC 7.5HP Inverter FR-Z240-5.5K-UL
Fanuc #20S AC Servo Motor, # A06B-0502-B851 Warranty
Allen Bradley 1326 AC Servo Motor 1326AB-B430E-21?-K4
6″ x 18″ Reid 618HA Hand Feed Grinder, w/ Perm. Chuck
General Numeric / Fanuc AC Spindle Motor A06B-1006-B600
Gould Cyberline 1000, CL113, Brushless Servo Drive
Okuma LB-15 Turning Center Headstock & Spindle
Fanuc Mother Board, A16B-1010-0050/?19C WARRANTY
Yaskawa Spindle MT2 Control PCB JPAC-C061 WARRANTY
Allen Bradley AC Servo Motor 1326AB-B3E-11-A?7 * RFB *
6x18x2-13/16″ Walker Fine Electromagnetic Chuck & Contr
Modicon Cyberline 1000 Servo Drive 110-093, WARRANTY
GE Fanuc AC Servo Motor, #A06B-0502-B755?, Warranty
GE Fanuc AC Servo Motor, #A06B-0501-B755?, Warranty
Allen Bradley AC Drive 1336S-B010-AA-E?N-HA1-L6 Ser A
Hoffman APW/McLean Electronic Air Cond M17-0216-G009H
Yaskawa Type# GEKR DC Spindle Motor, 11/15 KW Warranty
#20S GE Fanuc AC Servo Motor # A06B-0502-B002 WARRANTY
12″x24″x3-1/16″ Walker Fine Electro Chuck & Controller
24″ Feeler Single Spinde Geared Head Drilling Machine
Allen Bradley 1336 Drive 1336S-B015-AA-E?N-GM1-HAP-L6
Mitsubishi FREQROL- A200 FR-A240-5.5K-UL WARRANTY
Giddings & Lewis Module MMC-SD-4.0-460, M.1302.5095
Kearney & Trecker Interface Board 1-2069702 WARRANTY
STI 38″ Mini Safe-B Light Curtain Set, Series MS4436B
Sola Mini/Micro Computer Regulator 63-23-220-8 WARRANTY
Fanuc AC Servo Motor Mod 1-OSP A06B-0373-B169 WARRANTY
Fanuc Servo Amplifier Unit, #A06B-6066-H281?, WARRANTY
GE Fanuc AC Servo Motor, #A06B-0147-B675?, Warranty
Fanuc AC Spindle Motor A06B-0853-B200 Model A3 WARRANTY
Okuma Opus 5000 Main Card3, E4809-045-038-C?, WARRANTY
Fanuc Servo Amplifier A06B-6090-H223 Missing Guards
K & T / Gemini D Control Module # 1-2197600, Rev. 5
Mitsubishi Spindle Amplifier MDS-B-SPA-H150R MDS-B-SPA
Fanuc Transformer, A80L-0022-0007 A80L00220007, Used
Turbo Conveyor / Coolant System, Mod# 6275-8140,. Nice
Reliance AC Servo Motor, # 1326AB-B520F-21?-K5 WARRANTY
Modicon Cyberline 1000 Servo Drive 110-093, WARRANTY
McLean Thermal MHB11-0416-G307 Air Conditioner WARRANTY
Siemens Solid 100 HP State Starter, 3RW2-M14N, WARRANTY
Yaskawa AC Spindle Drive Motor, EEA-1KM, Nice, WARRANTY
Giddings & Lewis Servo Unit, Model# DS130 401-34201-34
Okuma LB-15 Turning Center Tailstock, Complete
NEW Siemens AC Servo Motor, 1FT5076-0AC01-1?-Z WARRANTY
Yaskawa PCB CPCR-MR-HM-06GG DC SERVO DRIVES WARRANTY
K & T / Gemini D Memory Board # 1-21271 03
K & T / Gemini D Memory Board # 1-21271 02
Allen Bradley Servo Controller 1391-DES22-DI-A?QB WARRAN
Fanuc Velocity Control Unit, # A06B-6050-H103, WARRANTY
GE Fanuc AC Servo Motor, # A06B-0172-B575 , Warranty
GE Fanuc #30F AC Servo Motor, #A06B-0357-B756?, Warranty
GE Fanuc #10 AC Servo Motor, #A06B-0501-B756?, Warranty
Okuma Servo Motor, Type# BL-MC300J-20S, * Warranty *
Fanuc Servo Amplifier Unit, #A06B-6066-H223?, WARRANTY
Fanuc Servo Amplifier Unit, #A06B-6057-H007?, WARRANTY
GE Fanuc AC Servo Motor, #A06B-0146-B675?, Warranty
FANUC DCR/DBR Discharge Unit A05B-2302-C080 Warranty
Fanuc Terminal Unit A02B-0056-C796 A02B0056C796
Getty’s / Gould Spindle Drive Unit, GMC Mark VI 66-1330
Sumitomo Induction Motor w Brake 3Ph 1HP 230/460V NEW
Total Control Products Smartscreen MMI20300C1A, Ser B
Hoffman APW/McLean Electronic Air Cond M13-0116-G1014H
AB Panelview 1000E, Cat# 2711E-K10C6, Rev C WARRANTY!
Getty’s Permanent Magnet Servo Motor 16-0371-10 WARRANT
Modicon Interface Panel, Panelmate Plus, MM-PMA2-400
Cutler-Hammer Panelmate Epro 8.4 Color TFT, 7585T-8-OPC
Atlas Copco QCM-T 340 25, 4240033781,, Nice
ABB GME PC Board DSQC 236G YB560103-CD/24 56M009G
GE Fanuc 5F AC Servo Motor A06B-0346-B357, W Encoder
EZ LOADER BISHAMON PIVOT TABLE 46″ x 45″ 4500 LBS MAX
Cutler-Hammer Operator Interface Panel Mod# D7XMN14
1000LBS Max Air Caster Corp.Tilt Table 48″ x 84″ D12230
Indramat AC Servo Motor, # 071C-0-JS-3-C/0?95-B-2/S001
Mitsubishi PC Board FW17A, BN624A486G51, Rev C
Graseby Digital Superstart 50HP AC Drive DST50V4B3N*DB
Giddings & Lewis 6 Axis Pendant, # M.1018.3035
Eaton IDT Operator Interface 36PK PM3000 Power Series
Indramat AC Servo Controller Unit BZM01.3-01-07
Giddings & Lewis 6 Axis Pendant, # M.1018.3035
Fanuc AC Servo Motor # A06B-0513-B504, RMF. Warranty
Fanuc A16B-2200-002 Axis Control Board, WARRANTY
FANUC AXES CONTROL A16B-2200-0692. WARRANTY
Okuma OPUS 5000 Board E4809-032-496-E 1911-1171-27-72
Okuma Servo Unit for BL-80E-20 Motor, E4809-045-061-D
Fanuc AC Servo Motor, # A06B-0147-B175 WARRANTY
Okuma CRPB-II Board # E4809-436-013-D?, WARRANTY
Fanuc Interface Adapter, A13B-0073-C001, A14B-0075-B120
Siemens AC Servo Motor, 1FT60646AF713EA?1 WARRANTY
Fanuc #3 AC Spindle Drive Motor, A06B-1003-B100, Nice
FANUC PC Axis Control Board A16B-1211-0061 WARRANTY
Mitsubishi FREQROL- A200 FR-A240E-5. 5K-UL WARRANTY
Allen Bradley 1326 AC Servo Motor, # 1326AB-B2E-11-A?5
Allen Bradley Panelview 1200, Cat# 2711-KC1X, Rev D
Square D 700 Amp Circuit Breaker MAL36700 WARRANTY
Fanuc Robot Teach Pendant, #A05B-2301-C300?,
Air Caster Corp Lift & Tilt Table 48″ x 44″
EZ LOADER BISHAMON PIVOT TABLE 44″ x 48″ 3000 LBS MAX
NEW Allen Bradley Dataliner Interface, # 2706-E43J32B1
Allen Bradley 9 Series10 KW Systems Module, 8520-S10
w/Board 8520-1APA1
Allen Bradley 9 Series10 KW Systems Module, 8520-S10
Siemens DC Circuit Board 6RB2025-0FA01
Fanuc AC Servo Motor, Model 1-OSP, # A06B-0373-B069
FANUC AC Servo Amplifier Unit, A06B-6089-H101, B
Giddings & Lewis Module Unit MMC-SD-0.5-23, M.1302.8130
Okuma Opus 5000 Main Board, E4809-045-035-C WARRANTY
Allen Bradley Error Correcting Memory Board 1775-ME4
Indramat Servo Drive Motor, # 90C-0-GD-4/110-?A-0/GR277
Mitsubishi PC Board FX31D, BN624A550G51, Rev A
FANUC A16B-2200-0470 / 10B BASE 1 Board WARRANTY
Fanuc AC Servo Motor, Model M6/3000, # A06B-0162-B175
Okuma Servo Motor, Type# BL-120E-20, * Warranty *
MITSUBISHI SERVO DRIVE TRA41A, WARRANTY
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(guó)內(nèi)實(shí)力庫(kù)存商家