描述
2711P-B12C4D9
FCS系統(tǒng)的基礎是數(shù)字智能現(xiàn)場裝置
數(shù)字智能現(xiàn)場裝置是FCS系統(tǒng)的硬件支撐，是基礎，道理很簡單，F(xiàn)CS系統(tǒng)執(zhí)行的是自動控制裝置與現(xiàn)場裝置之間的雙向數(shù)字通信現(xiàn)場總線信號制。如果現(xiàn)場裝置不遵循統(tǒng)一的總線協(xié)議，即相關(guān)的通訊規(guī)約，不具備數(shù)字通信功能，那么所謂雙向數(shù)字通信只是一句空話，也不能稱之為現(xiàn)場總線控制系統(tǒng)。再一點，現(xiàn)場總線的一大特點就是要增加現(xiàn)場一級控制功能。如果現(xiàn)場裝置不是多功能智能化的產(chǎn)品，那么現(xiàn)場總線控制系統(tǒng)的特點也就不存在了，所謂簡化系統(tǒng)、方便設計、利于維護等優(yōu)越性也是虛的。
(3) FCS系統(tǒng)的本質(zhì)是信息處理現(xiàn)場化
對于一個控制系統(tǒng)，無論是采用DCS還是采用現(xiàn)場總線，系統(tǒng)需要處理的信息量至少是一樣多的。實際上，采用現(xiàn)場總線后，可以從現(xiàn)場得到更多的信息。現(xiàn)場總線系統(tǒng)的信息量沒有減少，甚至增加了，而傳輸信息的線纜卻大大減少了。這就要求一方面要大大提高線纜傳輸信息的能力，另一方面要讓大量信息在現(xiàn)場就地完成處理，減少現(xiàn)場與控制機房之間的信息往返?？梢哉f現(xiàn)場總線的本質(zhì)就是信息處理的現(xiàn)場化。
減少信息往返是網(wǎng)絡設計和系統(tǒng)組態(tài)的一條重要原則。減少信息往返常?？蓭砀纳葡到y(tǒng)響應時間的好處。因此，網(wǎng)絡設計時應優(yōu)先將相互間信息交換量大的節(jié)點，放在同一條支路里。
減少信息往返與減少系統(tǒng)的線纜有時會相互矛盾。這時仍應以節(jié)省投資為原則來做選擇。如果所選擇系統(tǒng)的響應時間允許的話，應選節(jié)省線纜的方案。如所選系統(tǒng)的響應時間比較緊張，稍微減少一點信息的傳輸就夠用了，那就應選減少信息傳輸?shù)姆桨浮?br />
現(xiàn)在一些帶現(xiàn)場總線的現(xiàn)場儀表本身裝了許多功能塊，雖然不同產(chǎn)品同種功能塊在性能上會稍有差別，但一個網(wǎng)絡支路上有許多功能雷同功能塊的情況是客觀存在的。選用哪一個現(xiàn)場儀表上的功能塊，是系統(tǒng)組態(tài)要解決的問題。
考慮這個問題的原則是：盡量減少總線上的信息往返。一般可以選擇與該功能有關(guān)的信息輸出最多的那臺儀表上的功能塊。
產(chǎn)品承諾：
保?證?全新原裝進口,
保?證?安全準時發(fā)貨，
保?證售后服務質(zhì)量，
優(yōu)勢價格，大量現(xiàn)貨。
主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
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65WKS-M310/22-P?B analogue, high performance amplifier
GN3-40/2M v2.1b controller made by ORMEC
Digifas 7133-L2/DP servodrive with Profibus SEIDEL
GN3-40/2MI v2.2c controller made by ORMEC used
6SM100 K-3000-G-J servomotor Kollmorgen Seidel 6SM 100
GN3-20/1C v2.1b ORMEC Controller
Digifas 7116-L2-DP servo drive with Profibus SEIDEL
GN3-20/2CI v2.2a controller made by ORMEC
SM100 K-2000 brushless servo motor Kollmorgen-Seid?el
60WKS-CE240/12-?PB analogue, high performance amplifier
Digifas 7206 digital, high-performanc?e servo amplifier
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60WKS-CE240/06-?PB analogue, high performance amplifier
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4KS-M150/25 high performance DC Servodrive SEIDEL
Digifas 7204-LINK servo drive Kollmorgen-Seid?el
Digifas 7201 digital servo amplifier Kollmorgen Seidel
6SM71-K-3000-G-?J servomotor Danaher Seidel 6SM 71
Digifas 7204 (ABB DKL04201) servodrive Seidel USED
SBL6-2200 brushless servo motor, 22Nm, 560V SEIDEL SMB
Servostar 606-AS // AX2006-AS 6A drive Beckhoff version
Gel 4431 controller made by Lenord + Bauer
Servostar 614-AS digital servo amplifier Kollmorgen
ARS 560-12K METRONIX / COOPER TOOLS Servodrive
MU6V300/15V01 analogue servo amplifier made by MATTKE
Gel 7551.0000.286 controller Lenord+Bauer
Gel 7821.7780 controller Lenord+Bauer
ARS 2105 METRONIX / COOPER TOOLS Servodrive 1ph 5A used
MC2 Motion Coordinator series 2 made by Trio USED
637/K-D6R06-7 stand-alone EUROTHERM Drive module
ISD 300 R15 digital servo amplifier PRIMA ELECTRONICS
Gel 8310BBB0000000 3 axis controller Lenord+Bauer
ISD 300 R10 digital servo amplifier PRIMA ELECTRONICS
DBL5-N-02200-BR?2-000-S40 servomotor 22Nm 3000rpm 560V
SBL5-1350 brushless servomotor, 13.5Nm, 560V SMB
Quin Systems 4 Axis rack assy with 2 axes populated NEW
Gel 88190G0 Operating Terminal Lenord + Bauer NEW
6SM56-L-3000-G brushless servomotor 10Nm, 600V SEIDEL
Gel 8140 AABB000 Eco controller Lenord+Bauer Gel8140
Gel8140 AAB0000 Eco controller Lenord+Bauer Gel 8140
ISD 300 T10 digital servo amplifier PRIMA ELECTRONICS
SKA.DDR.PP.090 direct drive motor NEW Motor Power Co.
6SM71-M-3000-G brushless servomotor 22Nm, 600V SEIDEL
BHW 12/30/150DC Prima servo amplifier
DBL4-H-00950-BR?2-000-S40 servomotor 9.5Nm 6000rpm 560V
Gel 88100D1 Operating Terminal Lenord + Bauer
MS-200-8/16-ENC DC Minispeed drive 8/16A 140V Axor NEW
6SM45-M-3000-G brushless servomotor 1.7Nm, 600V SEIDEL
SBL4-0530-30-3-?560/BPVS-B Servomotor made by SMB SBL 4
DBK6N00700-BR2-?000-S40 servomotor 7Nm 3,000rpm 400V
ACR 8020/PS/E4/D4/S?4/A8/1/0 Acroloop motion controller
Gel 8110AAB0300 Eco Controller Lenord+Bauer USED
SM56 M-2000-J brushless servomotor Kollmorgen Seidel
Servostar 343 digital servo amplifier Danaher S34300
Gel 8110A000010 Eco controller Lenord+Bauer
6SM27M-4000 brushless servomotor 0.3Nm, 600V SEIDEL
6SM45-M-3000 brushless servomotor 1.7Nm, 600V SEIDEL
DBK7N00650-0R2-?000-L40 servomotor 6.5Nm 3,000rpm 400V
Servostar 601 digital servo amplifier Kollmorgen-Seid?el
PC 10-39 controller made by Robosoft in Belgium
SBL5-1200-30-3-?560/VS-B brushless servo motor
Gel 8180A0S0002 Eco Controller Lenord+Bauer USED
Gel 8110A0S0010 Eco Controller Lenord+Bauer USED
Digifas 7003 digital servo amplifier made by SEIDEL
MS-140-8/16 DC Minispeed drive 8/16A 140V Axor NEW
SP140-MF2-16:1 low backlash planetary Alpha gearbox NEW
RDS 120 planetary gearbox, 10:1 ratio, low backlash
MS-140-14/28 DC Minispeed drive 14/28A 140V Axor used
Servostar 446M-S digital servo drive by Danaher
6SM37-M-6000-G Brushless Servomotor Kollmorgen-Seid?el
SBL4-0750-30-3-?560/VS-B brushless servomotor SEIDEL-SMB
AKM41E-GCPNC-00 Kollmorgen motor with C-926201 cable
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SE 400.06.85 stepper drive 85V 6A Zebotronics NEW
MS-140-4/8 DC Minispeed drive 4/8A 140V Axor NEW
DBL3-H00250-BR2?-000-S40 servomotor 2.5Nm 6000rpm 560V
ST2.3 digital ramp generator for Zebotronics steppers
SE 800.06.120 stepper drive 120V 6A Zebotronics USED
Servostar 603-AS Digital drive 3A, 600V Danaher FW 1.54
Quin PTS Operating Terminal NEW
B56F4S3H7A05205?5 LAFERT Servo Motor 2.4Nm, 3000rpm
EP 120/1C planetary gearbox ratio 10:1 made by TRAMEC
Gel 8810001 Operating Terminal Lenord + Bauer USED
B6308Z6M3A05000?0 Servo Motor 8Nm, 6000rpm AEG-Lafert
B7116Z3M3A05200?0 AEG Lafert Servo Motor 16Nm, 3000rpm
54K-P240/80-B Power Supply made by SEIDEL used
DS1078 LAM Microstepping drive 90Vdc/10Arms/14?.1Ap NEW
GEL 152-F30-E04 absolute encoder, robust, IP65
DBL3-H-00250-0R?2-000-S40 servomotor 2.5Nm 6000rpm 560V
Gel 293-VN 10,000 ppr Encoder Lenord+Bauer
GEL 153 G 1024 A3 E02 absolute encoder Lenord Bauer
MAC-G080A2/E2 brushless servo motor
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02S-M30/5-PB DC Servodrive, 5A, 30Vdc made by Seidel
MTR-ST87-48S-GB FESTO stepper motor with 4:1 gearbox
SBL6-2200 brushless servo motor, 22Nm, 96V SEIDEL – SMB
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專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊
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