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小林 先生 (销售经理)
手机:17705012279
福州卓凯电子科技有限公司
成立时间:2015
经营模式:经销批发
所 在 地:福建福州市
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福州卓凯电子科技有限公司
联系人:小林
手机:17705012279
电话:0591-22983857
传真:0591-22989937
地址:福建 福州市 闽侯县
产品详情

IMDSI22

  • 产品价格面议
  • 品牌ABB
  • 型号IMDSI22
  • 供应数量10
  • 产品类型配套设备=>工业自动化=>工控系统及装备
  • 所在地:福建 福州市
  • 添加时间2018-04-04 09:00:09
  • 浏览次数21084

DCS或TDCS 
 
    (1)分散控制系统DCS与集散控制系统TDCS是集4C(Communication,Computer, Control、CRT)技术于一身的监控技术。
    (2)从上到下的树状拓扑大系统,其中通信(Communication)是关键。
    (3)PID在中断站中,中断站联接计算机与现场仪器仪表与控制装置。
    (4)是树状拓扑和并行连续的链路结构,也有大量电缆从中继站并行到现场仪器仪表。
    (5)模拟信号,A/D—D/A、带微处理器的混合。
    (6)一台仪表一对线接到I/O,由控制站挂到局域网LAN。
    (7)DCS是控制(工程师站)、操作(操作员站)、现场仪表(现场测控站)的3级结构。
    (8)缺点是成本高,各公司产品不能互换,不能互操作,大DCS系统是各家不同的。
    (9)用于大规模的连续过程控制,如石化等。
    (10)制造商:Bailey(美)、Westinghous(美)、HITACH(日)、LEEDS & NORTHRMP(美)、SIEMENS(德)、Foxboro(美)、ABB   (瑞士)、Hartmann & Braun(德)、Yokogawa(日)、Honewell(美国)、Taylor(美)等。
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福州卓凯电子科技有限公司联系人:小林     
24
小时咨询热线:17705012279

电话:0591-22983857

联系QQ879520885

传真:0591-22989937

公司主营产品有:AB,ABB,GE,西门子,力士乐,施耐德,福克斯,等工业自动化控制配件及各种停产备件。诚信经营,质量可靠,请放心购买,我们将竭诚为您服务!

ALLEN BRADLEY 770XZ LITHIUM BATTERY 3.6V /2AA

ALLEN BRADLEY 772-M6 CORE MEMORY MODULE USED WORKING CONDITION GUARANTEED

ALLEN BRADLEY 772-ME6 MEMORY MODULE EXCELLENT USED CONDITION

ALLEN BRADLEY 772-MS MEMORY SEGMENT MODULE (2048 WORD RAM) USED CONDITION

ALLEN BRADLEY 7735-46-52 MEMORY CARD RETAINER  IN PACKAGE

ALLEN BRADLEY 775CX CHASSIS EXPANSION CABLE SET

ALLEN BRADLEY 775-GA COMMUNICATION MODULE EXCELLENT USED CONDITION

ALLEN BRADLEY 775-GA PERIPHERAL COMMUNICATION MODULE  CONDITION

ALLEN BRADLEY 775-GA PERIPHERAL COMMUNICATION MODULE  CONDITION

ALLEN BRADLEY 775-MEA ERROR CORRECTING 64K RAM USED

ALLEN BRADLEY 775-MEA ERROR CORRECTING 64K RAM USED

ALLEN BRADLEY 775-MED B ERROR CORRECTING RAM 28K USED CONDITION

ALLEN BRADLEY 775-MED CORRECTING RAM MEMORY BOARD NOS CONDITION /

ALLEN BRADLEY 775-MED ERROR CORRECTING RAM MEMORY BOARD 28K USED CONDITION

ALLEN BRADLEY 775-MR8 MEMORY MODULE EXCELLENT USED CONDITION

ALLEN BRADLEY 775-MX MEMORY COMMUNICATION MODULE REPAIRED/REFURBISHED

ALLEN BRADLEY 77-ASB REMOTE I/O ADAPTER MODULE 9602987 USED WORKING CONDITION

ALLEN BRADLEY 77-EC 2 BIT ANALOG INPUT EXPANDER LNC

ALLEN BRADLEY 77HT3 E-STOP IO TERMINATION PANEL P/N 967060  CONDITION

ALLEN BRADLEY 77HTE ENCODER TERMINATION PANEL  CONDITION IN PACKAGE

ALLEN BRADLEY 77HTE ENCODER TERMINATION PANEL  CONDITION IN PACKAGE

ALLEN BRADLEY 77-IA 20VAC INPUT MODULE 77IA LNC

ALLEN BRADLEY 77-IB 2-24VDC INPUT MODULE 77IB LNC

ALLEN BRADLEY 77-IDC 20V AC/DC ISOL INPUT MODULE LNC

ALLEN BRADLEY 77-IQC 5-30VDC INPUT MODULE SER B LNC

ALLEN BRADLEY 77-KA COMMUNICATION ADAPTER MODULE USED CONDITION

ALLEN BRADLEY 77-KA COMMUNICATION ADAPTER MODULE USED CONDITION

ALLEN BRADLEY 77-OA AC OUTPUT MODULE 20V EXCELLENT USED CONDITION

ALLEN BRADLEY 77-OQ6 ISOL OUTPUT MODULE 24VDC LNC

ALLEN BRADLEY 77-P2 POWER SUPPLY MODULE REFURBISHED

ALLEN BRADLEY 77-P2 POWER SUPPLY MODULE USED

ALLEN BRADLEY 77-PA POWER SUPPLY MODULE USED

ALLEN BRADLEY 77-WA SWING ARM 0 TERMINAL

ALLEN BRADLEY 77WH WIRING TERMINAL STRIP

ALLEN BRADLEY 785-KA COMMUNICATION ADAPTER MODULE 785KA EXCELLENT CONDITION

ALLEN BRADLEY 786 CONTROL-NET COAX TAP KIT ACCESSORIES *LESS TAPS*  IN PKG

ALLEN BRADLEY 792D-CB8 / 792D-8BVT0D LOGIC DEVICE NET MODULE

ALLEN BRADLEY 794-IA8 INPUT MODULE 8 INP 20VAC

ALLEN BRADLEY 794-OB6 FLEX I/O OUTPUT MODULE 9622875 WITH TERMINAL BASE NNB

ALLEN BRADLEY 79-IOVW I/O MODULE 24VDC DISTRIBUTED EXCELLENT USED CONDITION

ALLEN BRADLEY 79-IOVW I/O MODULE 24VDC DISTRIBUTED EXCELLENT USED CONDITION

ALLEN BRADLEY 800064KDC CMOS RAM PC BOARD 906882-7 USED CONDITION

ALLEN BRADLEY 800-4DL3 FULL VOLTAGE MODULE WITH LATCH NOS CONDITION IN PACKAGE

ALLEN BRADLEY 80064KDD MEMORY BOARD 64K !!!

ALLEN BRADLEY 80064KDD MEMORY BOARD 64K !!!

ALLEN BRADLEY 800E-2DL5 FULL VOLTAGE MODULE WITH LATCH 800E2DL5  IN PACKAGE

ALLEN BRADLEY 800E-2DLT5X FULL VOLTAGE MODULE NIP

ALLEN BRADLEY 800E-2LX CONTACT CARTRIDGE WITH LATCH  IN PACKAGE

ALLEN BRADLEY 800E-2LX CONTACT CARTRIDGE WITH LATCH  IN PACKAGE

ALLEN BRADLEY 800E-2LX0 CONTACT CARTRIDGE NC  IN PACKAGE

ALLEN BRADLEY 800E-2LX20 CONTACT CARTRIDGE 2NO  IN PACKAGE

ALLEN BRADLEY 800E-2LX20 CONTACT CARTRIDGE 2NO  IN PACKAGE

ALLEN BRADLEY 800E-3D0 FULL VOLTAGE LAMP MODULE !!

ALLEN BRADLEY 800E-3DL3 FULL VOLTAGE MODULE WITH LATCH 800E3DL3  IN PACKAGE

ALLEN BRADLEY 800E-3LX CONTACT CARTRIDGES WITH LATCH NOS IN PACKAGE

ALLEN BRADLEY 800E-3TL5G TRANSFORMER MODULE WITH LATCH NOS CONDITION IN PACKAGE

ALLEN BRADLEY 800EM PUSHBUTTON-PILOT LIGHT SET  CONDITION

ALLEN BRADLEY 800EM-F30W GREEN "START" PB NIB!!!

ALLEN BRADLEY 800EM-F30W GREEN "START" PB NIB!!!

ALLEN BRADLEY 800EM-G2 GUARDED BLACK PUSHBUTTON

ALLEN BRADLEY 800EM-G2 GUARDED BLACK PUSHBUTTON

ALLEN BRADLEY 800EM-KR35 OPERATOR KEYED SELECTOR SWITCH  CONDITION

ALLEN BRADLEY 800EM-LE3 ILLUMINATED PUSBUTTON GREEN

ALLEN BRADLEY 800EM-LE4 PUSHBUTTON RED

ALLEN BRADLEY 800EM-LE7 ILLUMINATED EXTENDED PUSH BUTTONS (SET OF 2) NOS

ALLEN BRADLEY 800EM-MM4 RED MUSHROOM HD PUSHBUTTON  CONDITION IN PACKAGE

ALLEN BRADLEY 800EM-MMP24 RED MUSHROOM PUSHBUTTON  IN PACKAGE

ALLEN BRADLEY 800EM-MP24 MUSHROOM PUSHBUTTON RED NIP

ALLEN BRADLEY 800EM-MP24 MUSHROOM PUSHBUTTON RED NIP

ALLEN BRADLEY 800EM-SM32 SELECTOR SWITCH BLACK NIP

ALLEN BRADLEY 800EP-KM33 SELECTOR SWITCH  CONDITION IN PKG

ALLEN BRADLEY 800H-AK2A PUSHBUTTON BLACK 600VAC 0A NIB

ALLEN BRADLEY 800H-FPX9A TYPE 7&9 2-POSITION PUSH-PULL PUSHBUTTON

ALLEN BRADLEY 800H-FPXP6C HAZ. LOCATION PUSHBUTTON NNB

ALLEN BRADLEY 800MR-A2B SMALL ROUND BLACK PUSHBUTTON 2 NO 2 NC

ALLEN BRADLEY 800MR-A2D FLUSH ROUND BLACK PB  NO

ALLEN BRADLEY 800MR-A2D2 FLUSH BLACK PUSHBUTTON NC

ALLEN BRADLEY 800MR-A2DK SMALL ROUND PUSH BUTTON BLACK CAP  N.O.

ALLEN BRADLEY 800MR-A9AK SMALL ROUND PUSH BUTTON YELLOW CAP

ALLEN BRADLEY 800MR-A9AK SMALL ROUND PUSH BUTTON YELLOW CAP

ALLEN BRADLEY 800MR-A9DK YELLOW PUSHBUTTON NO

ALLEN BRADLEY 800MR-D9 OPERATOR PUSH BUTTON SWITCH 0-300V

ALLEN BRADLEY 800MR-FXQ24XS ILLUMINATED GREEN PUSHBUTTON WITH LAMP NNB

ALLEN BRADLEY 800MR-FXQL24RA RED PB LIGHT 22mm NIB!!!

ALLEN BRADLEY 800MR-FXQL24RAS RED LED ILLUMINTAED PUSH-PULL UNIT

ALLEN BRADLEY 800MR-H33B OPERATOR ONLY KEYED SELECTOR SWITCH NNB

ALLEN BRADLEY 800MR-H3B KEYED SELECTOR SWITCH 2 POSITION MAINTAINED

ALLEN BRADLEY 800MR-H3B KEYED SELECTOR SWITCH 2 POSITION MAINTAINED



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