DCS基本分級環(huán)節(jié)
● 現(xiàn)場控制單元：
指遠離控制中心而在現(xiàn)場附近使用的控制系統(tǒng)，可根據(jù)DCS本身機構實現(xiàn)對現(xiàn)場的監(jiān)控和控制?，F(xiàn)場控制單元的使用需要準備不同的設備，如配置插件，即根據(jù)系統(tǒng)的要求配置相應的中央處理器插件、電源插件和通信插件等，為后期的分級控制奠定基礎；
冗余配置是分級控制系統(tǒng)中重要的環(huán)節(jié)之一，在配置的過程中要對主機插件、電源插件和通信插件等實現(xiàn)冗余配置；實現(xiàn)隨現(xiàn)場的分級控制和監(jiān)測需要對不同的硬件添加DCS，確保分級控制的可靠性。
● 操作站：
操作站中記錄并顯示控制系統(tǒng)中的不同數(shù)據(jù)，是展示人機交互的場所，常用的操作站中包括系主機控制、顯示設備和鍵盤輸入設備等，是主要使用人工操作記錄和反饋的場所，主要實現(xiàn)顯示不同數(shù)據(jù)、報警和操作等多種重要功能。
Allen Bradley Contactor Starter 100 B180N*3 _ 208V Coil
LOT 3 ALLEN BRADLEY 100-C09*10 & 193-EA1DB CONTR. & REL
ALLEN BRADLEY 100-B110ND3 USPP 100B110ND3
ALLEN BRADLEY 140-MN-0630 100-C09*10 STARTER CONTACTOR
Allen Bradley 1756-EN2T -EtherNet 10-100M Comm Mod
ALLEN BRADLEY 100S-C30UDJ13BC USPP 100SC30UDJ13BC
100-B180ND3 Allen Bradley Contactor
Allen Bradley PLC SLC-100/150 USB 1745-PCC
Allen Bradley User's Manual 1745 SLC 100 Book Guide
100 Ohm 2W 5% Carbon Comp ALLEN BRADLEY resistor 25 ea.
ALLEN BRADLEY 100-A45N*3 STARTER *
Allen Bradley Bar Code Reader Wedge Access 2755-CE100
ALLEN BRADLEY 1492-W4 LOT OF 100 PCS TERMINAL BLOCK NEW
LOT OF 3 ALLEN BRADLEY CONTACTORS 100-A18NO2 12-05 L-1
Allen Bradley Resistors 100 pieces
ALLEN BRADLEY SIZE 4 STARTER 509-EOD 509-E0D 120V 100HP
Allen-Bradley 100-ETA30, Electronic Timing Module
Allen Bradley 100-C60*00 100C6000 Contactor NEW 110V
Allen Bradley Panel Mount Disconnect 1494F-N100 100 A
Allen Bradley Panel Mount Disconnect 1494V-DS100 100 A
Allen Bradley 1745-E101 1745E101 SLC 100 Expansion Unit
Allen-Bradley 100-A18ND3 AC Contactor
Allen Bradley 1398-DDM-005 | Ultra 100 Servo Drive
Allen Bradley Starter Auxillary 100-DNY42S **NIB**
Allen Bradley 100-D110 Contactor Non Reversing F1
Allen Bradley AB Starters IEC Bulletin 100-C37D10
ALLEN-BRADLEY SLC 1745-PT1 PROGRAMMER FOR 100/150 PLC
Allen Bradley PLC SLC-100/150 1745-PCC cable (12ft)
4 ALLEN-BRADLEY 1492-CB2G100 10-AMP CIRCUIT BREAKERS
ALLEN BRADLEY BAR CODE DECODER 100-240VAC 2755-DD1A
ALLEN BRADLEY 1492-CB1 1492-CB1G100 10 AMP CB
Allen Bradley 100-C30Z*00 Contactor Complete Device
ALLEN-BRADLEY 100S-C30D14C GUARD MASTER 110V COIL
ALLEN-BRADLEY CONTACTOR 24 VDC DIODE #100-C09DJ400
ALLEN-BRADLEY CONTACTOR 24 VDC DIODE #100-C09DJ400
ALLEN BRADLEY 100-C37-00/100-?C37*00 CONTACTOR **XLNT**
ALLEN-BRADLEY CONTACTOR 24 VDC DIODE #100-C09DJ400
ALLEN BRADLEY 100A 500L-DOD93 115-120V COIL CONTACTOR
ALLEN-BRADLEY CONTACTOR 24 VDC DIODE #100-C09DJ400
ALLEN-BRADLEY CONTACTOR 24 VDC DIODE #100-C09DJ400
ALLEN BRADLEY 100-SB10 AUXILIARY CONTACT BLOCK
ALLEN-BRADLEY CONTACTOR 24 VDC DIODE #100-C09DJ400
Allen Bradley AB IEC Contactor 100-C23D10
Allen Bradley Contactor 100-C16D10 16AMP 3POLE 120VAC
Allen Bradley 100-B180N*3 3Pole Contactor 225Amp 600VAC
Allen Bradley AB Starters IEC Bulletin 100-C16D10
Allen Bradley 100-A75N*3 3P Contactor 100A 600V 110-120
ALLEN BRADLEY 100-C23D300 CONTACTOR NEW IN BOX
Allen Bradley Contactor 100-C72*00 3P 100A 600V 110-120
Allen Bradley 100-A75N*3 3P Contactor 100A 600V 110-120
Allen Bradley 100 Ohm 2 W Linear Taper Potentiometer
Allen Bradley Non-Reversing Contactor 9A 100-C09D10
Allen Bradley 100-M09NZ243 CONTACTOR 24V 100-M09N*3
Allen Bradley Non-Reversing Contactors 100-C09D10 Pair
Allen Bradley Contactor 9amp 100-A09NJ3
Allen Bradley AB Starters IEC Bulletin 100-C43D10
ALLEN BRADLEY BREAKER 1492-CB2 G100 10 AMP 2 POLE
Allen Bradley 100-C09DJ10 Contactor 100C09DJ10 NEW
A-B Allen Bradley 1745-DEMO-1 SLC 100 P.C. PLC Trainer
Allen Bradley 100A45NC3 Contactor
5 Allen Bradley Carbon Comp Resistors 100k 1/2W 5%
Allen Bradley 85 Amp Contactor 100-C85D10 Used (3124)
Allen Bradley AB Starters IEC Bulletin 100-C09D10
Allen Bradley Circuit Breaker 1492-CB3H100 NIB (3008)
Allen Bradley 85 Amp Contactor 100-C85D10 Used (3124)
Allen Bradley 100-C12D10 Contactor
Allen-Bradley 100-B11ON*3 Contactor S10
Used/Remanufact?ured Allen Bradley 1336F-BRF100-AN?-EN
ALLEN BRADLEY 1336F DRIVE, 1336F-BRF-100-A?A-EN, PARTS
Allen Bradley 100-C09*10 Control Relays - Lot of 8
Allen-Bradley 100-A09NB3 AC Contactor New in Box!
lot Allen Bradley Contactors 100-C09Z*10
Allen Bradley Lighting Contactor Bul 100L-C20ND4 NNB
Allen Bradley SLC 100 Processor Unit 1745-LP101 PLC
3-ALLEN BRADLEY 100 SERIES CONTACTORS (GOOD CONDITION)
Allen Bradley Contactor 100-C85 85amp 24vdc coil
Allen Bradley SLC 100 150 Trainer Tool Crib Kit 1745PCC
Allen Bradley 100C43*00
Allen Bradley SLC 100 PLC Programmable Controller
ALLEN-BRADLEY 1745-TCAT CONTROL UNIT,SLC-100,15?0,KEY
Allen Bradley 100-B250N*3
Allen-Bradley-M?anual Starter & Contactor-Cat.#?140 &100
Allen Bradley AB Starters IEC Bulletin 100-C09ZJ10
ALLEN BRADLEY 1336F-CWF100-AN?-EN AC DRIVE
ALLEN BRADLEY DRIVE 100-HP 1336F-B100-AA-E?N-HCS2-LA1-L6
ALLEN BRADLEY 100-C43D00 CONTACTOR 115VAC COIL***XLNT**
1492-CB1G100 Allen Bradley 1492CB1G100 1492-CB1-G100
Allen Bradley Safety Contactor 100-D140 100S-D140D22C
