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6ES7 422-1BL00-0AA0現(xiàn)貨 in stock! 歡迎來(lái)電咨詢~??！

DCS冗余通常包含以下內(nèi)容：
　　電源冗余
　　DCS電源冗余包括控制器、網(wǎng)絡(luò)互連控制單元箱的供電，現(xiàn)場(chǎng)儀表供電和總線的供電冗余。
　　控制器冗余
　　控制器、網(wǎng)絡(luò)互連控制單元可采用冗余，分為主控設(shè)備和備份設(shè)備。CAMS3000通過(guò)專用通信線路對(duì)主控和備份設(shè)備之間的信息進(jìn)行同步、跟蹤。
　　通信冗余
　　在DCS系統(tǒng)中每臺(tái)控制器有兩各以太網(wǎng)地址，可分別接入不同的網(wǎng)段，實(shí)現(xiàn)DCS系統(tǒng)網(wǎng)絡(luò)冗余。
　　操作站冗余
　　DCS系統(tǒng)可配備多個(gè)操作站，實(shí)現(xiàn)并行操作，而各自又獨(dú)立之行任務(wù)。
　　DCS系統(tǒng)I/O板卡冗余
　　在DCS系統(tǒng)中通常根據(jù)用戶實(shí)際所需要的I/O點(diǎn)數(shù)增加20%的I/O冗余。

Siemens 6ES5-245-1AA12 USPP 6ES52451AA12

SIEMENS 6ES5-312-3AB31 USPP 6ES53123AB31

SIEMENS S5 6ES5 464-8MD11 6ES5464-8MD11 Analog Input 4x 20mA

Siemens 6ES5 430-7LA12 Input Module 25190

Siemens 6ES5 420-3BA11 MODULE MAKE OFFER

Siemens 6ES7 211-0BA22-0XB0 6ES7211-0BA22-0XB0

Siemens TP178 6AV6 640-0DA11-0AX0 Touchscreen Glass

PVDM3-64 64-CHANNEL HIGH-DENSITY VOICE VIDEO DSP MODULE

Square D 8030 CRM-560

SCHNEIDER AUTOMATION 140NOM21100 INTERFACE MODULE MB HEAD 1CH 140-NOM-211-00

Woodhead SST SST-PFB-PLC5 ProfiBus Coprocessor for Allen Bradley PLC5

SIEMENS 6ES7621-6BD01-0AE3 Membrane Keypad C7-621 ping Worldwide

Siemens TD200 6ES7272-0AA30-0YA1 Membrane keypad

Seco Q7002

Schneider Modicon AS-H827-209 Chassis ASH827209 F355

Schneider Modicon AS-B570-001 USPP ASB570001

Schneider Modicon BATTERY BACK UP LITHIUM AS5378-002

Schneider Modicon AS-E685-904

Schneider Modicon AS-B838-032/ASB838032 Output Module OFFERS ACCEPTED

Modicon 553 VIC 153 39 PFIS Operator Interface Computer 553VIC15339

SIEMENS ANALOG INPUT MODULE 6ES5 464-8MA21

Schneider Modicon Premium TSXPACC01 TSX PACC 01 Terminal Isolation Box NIB FS

SIEMENS MODULE DIGITAL OUTPUT 505-4516 5054516

SIEMENS Sinumerik 6FX1111-1AA01 Measuring Mod. E Stand C.

SIEMENS SIPLUS S7-1200 1P 6AG1 241-1AH30-2XB0 COMMUNICATION MODULE

SIEMENS 6SN1123-1AA00-0DA1 6SN1 123-1AA00-0DA1 SIMODRIVE 611 80A

SIEMENS 6SN1130-1AA11-0BA0 SIMODRIVE 6SN11301AA110BA0

SIEMENS 6FC5235-0AA05-0AA1

AllenBradleyVersaView6176M-15PN/B6176M15PN

ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL XLNT

ABB C1900-0720 CONVERSION KIT D223038

ADEPT TECH 30336-31000 USPP 3033631000

(3595) Siemens Operator Interface 6AV3572-2FM00 (3595)

INDRAMAT MAC071B-0-PS-4-C/095-A-2/WI520LV/S01 USPP MAC071B0PS4C0951

TIMKEN 82562 NSFP 82562

FANUC A06B-0602-B025 USPP A06B0602B025

CUTLER HAMMER PUM-1 NSFP PUM1

RELIANCE ELECTRIC 2GU41015 USPP 2GU41015

MOTOROLA MVME-162-020A USPP MVME162020A

KOLLMORGEN IND SERVOSTAR-620-AS USPP SERVOSTAR620AS

Siemens 6ES5 375-0LD31 6ES53750LD31

Siemens 6ES5-701-2LA12 NSFP 6ES57012LA12

SIEMENS 6ES5375-1LA71 6ES5 375-1LA71S5 MS375 Memory Submodule 128KB

Siemens 6es5 375-olc11 6ES53750LC11 NLEE-2502 EEPROM 2k

Siemens Digital Output 6ES5 453-8MA11 working

SIEMENS 6SE7 090-0XX84-0BA0 Vesion A NIB

SIEMENS TP37 6AV3 637-1PL00-0AX0 Touchscreen Glass

Siemens 6FX1190-1AA00

Mercedes Benz Telephone Phone Control Unit Module Universal Handy Interface OEM

Xilinx Avnet Virtex-6 LX130T Evaluation Kit AES-V6EV-LX130T-G

Siemens 6ES7 313-6CE01-0AB0 6ES7313-6CE01-0AB0

Siemens PC-PPI+ PLC ISO Cable 6ES7 901-3CB30-0XA0 NIB

Reliance 0-51865-1

Schneider Modicon AS-B239-001 ASB239001 High Speed Counter NIB

Schneider Modicon AS-B103-000 NSFP ASB103000

Schneider Modicon AS-P464-002 USPP ASP464002

Schneider Modicon AS-B804-016 Output Module

Schneider Modicon AS-B246-501 OUTPUT 115VAC ISOLATED B246-501

MODICON PANELMATE PLUS MM-PM15-414

Siemens Simatic S5 6ES5 420-4UA13 6ES54204UA13 Input Module

Siemens 6ES7 322-5SD00-0AB0 -FS- 6ES73225SD000AB0

Siemens SIMATIC Analog Output Module 6ES7332-5HD01-0AB0

SIEMENS 6DD1610-0AG1 SIMADYN D MEMORY MODULE

SIEMENS Sinumerik Rack Cat# 6FC3761-2FA-Z

SIEMENS OFFER & WIN 6SN1111-0AA01-0BA1 FILTER-MODULE 16 KW

SIEMENS Simodrive 6SN1113-1AA00-0BA0 6SN1113 1AA00 0BA0

SIEMENS Control Rack 6FC3671-0FB Z_ 6FC _6FX1191-1AB00

Adb cPCI-8211 cPCI-8211/CARSEA-210

Allen-Bradley 17940B16 Series A Output Module

ABB ACH550-UH-078A-4 HVAC DRIVE 60 HP 45 KW 3 PH 380/480 VOLT 77 AMP 48/63Hz

ACTERNA/WAVETEK/WILTEK 4202S GSM TEST SYSTEM

6ES7315-2EG10-0AB0 6ES7315-2EH13-0AB0 Brand , Factory Sealed,

8960 Series 10 Wireless Communications Test Set

SIEMENS A1-106-150-503A USPP A1106150503A

BAYSIDE PXY-236 USPP PXY236

AYDIN CONTROLS 9010CX-153-552-01-71-00 NSFP 9010CX1535520171

MODICON AS-P420-000 USPP ASP420000

ITE SIEMENS LMXD63B800 NSFP LMXD63B800

COGNEX 800-5745-1 USPP 80057451

Siemens 6ES5 090-8MA01 6ES50908MA01

Siemens 6ES5-456-7LA11 USPP 6ES54567LA11

SIEMENS 6ES5 752-0LA52 6ES57520LA52

SIEMENS S5 6ES5 464-8ME11 6ES54648ME11

Siemens S56ES5314-3UA11 Interface module

Siemens 6ES7221-0AA22-0XB0 6ES7 221-0AA22-0XB0 CPU221

Siemens Simatic CPU 221 6ES7211-0BA21-0XB0

Siemens 525-1104

HP 9000 PS interface Cable Module Assembly. A7231-04018

WS-X6148A-GE-TX Cisco Classic Interface Module Expansion module 48 ports Switch

Siemens 6ES5 451-7LA12 6ES5451-7LA12

Siemens LOGO! PLC 12/24RCo 6ED1 052-2MD00-0BA6 NIB

Omron C200H-MD215

Schneider Modicon AS-E485-904 ASE485904 Executive Cartridge

Schneider Modicon Discrete Output Relay AS-BDAP-218

Schneider Modicon AS-J375-010 USPP ASJ375010

Schneider Modicon / Hot Standby Processor Module AS-S911-000

Schneider Modicon AS-P840-000

Schneider Modicon TSX COMPACT RELAY OUTPUT MODULE AS-BDAP-208 / 042 272 570 LOT OF 2

SMC EX250-SEN1 ETHERNET WITH EX250-IE3 INPUT MODULES WITH SOLENOID VALVES

Schneider Telemecanique XBTF034510

Siemens TI 505-4608 24-110V Output Module 5054608

Siemens 6AV3 525-1EA01-0AX0 COROS OP-25 Panel

SIEMENS Sinumerik 6FX1125-8AC01 CPU Module.

EMC Communication Control Module 202-201-900C DMX1000 2000 EMC2

SIEMENS SIMODRIVE LT-MODUL INT.2X50A 6SN1123-1AB00-0CA0

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5357-2ZZ

ACS-Tech80 SB1292 Motion Control Module Servo Driver

ALLEN-BRADLEY 800MB-CPB16SA CONTACT PUSH BUTTON AB

ABB 15kV Advac Panel Cell Vacuum Circuit Breaker Medium Voltage 15 kV complete

ACCU SORT 1000052804 USPP 1000052804

A06B-6064-H040-H520 FANUC SERVO AMPLIFIER REMANUFACTURED

800' 4/0 4/0 4/0 2/0 Aluminum URD Wake Forest Quadruplex Wire

SICK OPTIC ELECTRONIC RANGER-C50412 USPP RANGERC50412

ALLEN BRADLEY 8510-AA-11A2 USPP 8510AA11A2

ALLEN BRADLEY 513-CCB-C1K-6XP-44-90011 NSPP 513CCBC1K6XP4490

ITE SIEMENS CMD63L800 NSPP CMD63L800

GENERAL ELECTRIC DS3800NFCD1K1C USPP DS3800NFCD1K1C

YASKAWA ELECTRIC CACR-PR03BC3ESY11 USPP CACRPR03BC3ESY11

MITSUBISHI AJ71ID1-R4 USPP AJ71ID1R4

Siemens 6ES5-308-3UB11 MODULE 6ES53083UB11

SIEMENS 6ES5 430-7LA11 6ES54307LA11

SIEMENS S5 6ES5 441-4UA13 Digital Output Module

Siemens DIGITAL INPUT6ES5 430-7LA12 6ES54307LA12

Siemens 6ES7 216-2BD23-0XB0 6ES7216-2BD23-0XB0 FreeShip

Siemens OP270 6AV6542-0CC10-0AX0 HMI Touchscreen in Box

REFERBISHED GENUINE CISCO WS-C3560X-24T-S Catalyst Switch QUANTITY AVAILABLE

Texas Instruments 5TI-5020

TERASYNC ATiMe-LC OEM Timing Module FOR OC-N INTERFACE

TSXDEY32D2K Modicon Premium Digital Input TSX DEY 32D2K

Siemens DS1-X 3RK1301-1FB00-0AA2

Modicon MM-PMMP-001

Schneider Modicon AUTOMATION DEP 218/AS-BDEP-218 MODULE 5123

Schneider Modicon AS-BADU-256 Analog In ASBADU256

Schneider Modicon AS-BZAE-204 NSFP ASBZAE204

Schneider Modicon ASH827103 PERFECT 800 Series Rack AS-H827-103

Schneider Modicon TSX DAP 212 DISCRETE I/O MODULE AS-BDAP-212

Schneider Modicon Input Module AS-B351-001 31443

Schneider Telemecanique TSX ETG1010 TSXETG1010

Schneider Automation 16 Point Input Module TSXDET1612_Terminal Block TSXBLK1

PWR-2911-POE CISCO 2911 AC POWER SUPPLY WITH POWER OVER ETHERNET

SIEMENS 6ES5-441-7LA12 OUTPUT MODULE NIB

SIEMENS 6DD1-642-0BC0 USPP 6DD16420BC0

Latest Model 2005 to 2008 Mercedes Benz E350 HMI Bluetooth Module Cradle Adapter

SIEMENS Simodrive 6SN1130-1AD11-0CA0 6SN11301AD110CA0

SIEMENS SINUMERIK 840C MMC CPU 6FC5110-0DB02-0AA2 NIB

SIEMENS MOORE R-16169-41-1 SAM ANALOG MARSHALLED TERMINATION ASSY MODULE 26174

Allen-Bradley SL500 Output Module

5130-RM2/A ALLEN BRADLEY PLC MODULES REMANUFACTURED

ABB SACE S8 S8V-D Molded Case

A06B-0148-B177#0008 FANUC SERVO MOTORS REMANUFACTURED

700' 250 250 3/0 250MCM Pratt Aluminum URD Underground Direct Burial Triplex

PERCEPTRON 911-0011 USPP 9110011

ALLEN BRADLEY 1775-MC8 USPP 1775MC8

ALLEN BRADLEY 1336S-B015-AA-EN4-L6 USPP 1336SB015AAEN4L6

GENERAL ELECTRIC DS3800HLNC1A1A NSPP DS3800HLNC1A1A

TELEMECANIQUE TSX-CAY-41 NSFP TSXCAY41

SQUARE D TVS-2EMA12AISWT NSFP TVS2EMA12AISWT

D&V ELECTRONICS 532-0004 NSPP 5320004

Siemens 6ES5 951-7ND41 -FS- 6ES59517ND41

SIEMENS 6ES5 095-8MA02 6ES5095-8MA02

SIEMENS 6ES5-760-0AA11/6ES5760-0AA11 TERMINATING RESISTOR PLUG XLNT

Siemens 6ES5 498-1AA71/6ES5498-1AA71 ANALOG INPUT SUBMODULE XLNT

Siemens 6AV7613-0AA13-0CF0 PC670 Membrane Keypad

Siemens LOGO USB Cable 6ED1 057-1AA01-0BA0 FreeShip

Roland VG-99 V-Guitar Multi Effects Processor System

Telemecanique TSXBLK8

SIEMENS SIMATIC IM153-1 DP-SLAVE INTERFACE MODULE BNIBOVPFACTORY SEALED

Wago 750-469 2-CHANNEL ANALOG INPUT MODULE

Siemens 6SN1123-1AA00-0EA1 Simodrive LT-MODUL

Modicon AS-P964-000

Schneider Modicon DISCRETE INPUT 16PT 115V DEP 218/AS-BDEP-218

Schneider Modicon AS8534000Connector AS-8534-000

Schneider Modicon AS-B875-101

Schneider Modicon Remote I/O Processor AS-P890-000 ASP890000

Schneider Modicon I/O MODULE AS-BDAP-209 8PT 115VAC OUTPUT ASBDAP209

Schneider Modicon AS-M480-004 ASM480004 4K Memory Carteidge

Schneider Automation Inc DAP 216/AS-BDAP-216 DAP216ASBDAP216 Output Module

Siemens 505-4316 MODULE DIGITAL INPUT 24VDC

Reliance Electric Automate 45C270 8K MEMORY EXPANSION

Siemens 6SE7 1BL00-0AA0 6ES71BL000AA0 Output Module

SIEMENS SINUMERIK OP010 6FC5203-0AF01-0AA0 MembraKeypad

PROSOFT COMMUNICATIONS MODULE MV146 for Allen Bradley SLC 500

SIEMENS POWER SUPPLY 6SN1145-1BB00-0FA1/0FA0

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00- 6

SIEMENS 6FC3478-3EF20 tested warranty

AllenBradley1794-OB8EP/AFlexI/OFOutputModuleC01

ALLEN BRADLEY T60 6160-PCD1

ABB K-line K2000S power air circuit breaker

ZENON / PROMINENT FLUID CONTROLS PUMPS VALVES TANKS

(SIEMENS)TI505-6660 6851A 6108A 6208A 4532 4332 A set of for industry use

MITSUBISHI MC2-PDK NSFP MC2PDK

ALLEN BRADLEY 1336VT-B100-EO2-L2 USPP 1336VTB100EO2L2

GENERAL ELECTRIC DLP3512BB USPP DLP3512BB

FORNEY 34640801 NSFP 34640801

SIEMENS 6ES5-947-3UA21 USPP 6ES59473UA21

RITTAL 9001.100 NSFP 9001100

VARIAN VZC-6961E4 USPP VZC6961E4

Siemens 6ES5 525-3UA21 6ES55253UA21 COMM Processor Card

Siemens COMMUNICATIONS PROCESSOR MODULE 6ES5 544-3UA11 surplus

SIEMENS 6ES5-453-7LA11 PLC

Siemens 6ES5 375-1LA15 USPP 6ES53751LA15

Siemens S5 INPUT MODULE PLC 6ES5463-4UA12 6ES5 463-4UA12

Siemens Comm Card 6SE7090-0XX84-0FJ0

Siemens 6ED1052-1FB00-0BA7 LOGO 230RCE Module 400 Blocks 230V AC/DC ETHERNET

Square D 8030 GRK-110

Scientific Atlanta Rear Interface Module 9802 DCAC Control Interface

White Box Robotics 914 PC-BOT Development Platb He-Robot/Heathkit

Siemens 6ES7972-0BB12-0XA0 Profibus in Box

Siemens TP170B 6AV6 545-0BC15-2AX0 Touch Glass

Siemens 305-01T

Schneider Modicon AS-BZAE-204 High Speed Counter ASBZAE204

Schneider Modicon AS-B575-201 USPP ASB575201

Schneider Modicon DAP 218/AS-BDAP-218 C/N 6728 DIS.OUT TRI. 16X24 230VAC/IEC- BIN 63

Schneider Modicon AS-HDTA-201-COVER NSFP ASHDTA201COVER

Schneider Modicon AS-B864-001/ASB864001

MODICON 140-DAO-842-10 / 140DAO84210 OUTPUT MODULE 4X4

SIEMENS 6ES7-326-1BK01-0AB0 SIMATIC DIGITAL INPUT MODULE 6ES73261BK010AB0

Schneider Input Module 8CH 140 ATI 03000 2761

Siemens INTERFACE 16DO PNEUMATIC 6ES7-148-1EHIO-OXAO

SIEMENS Sinumerik 6FX1120-4BA02 CPU Board

Siemens Ethernet Communications Module 6GK7343-1EX11-0XE0

SIEMENS 6SN1123-1AA01-0FA0 Power Module

SIEMENS 6SN1123-1AA00-0DA1 6SN1 123-1AA00-0DA1 SIMODRIVE 611 80A

SIEMENS 6FC5203-0AF50-3AA1 6FC5 203-0AF50-3AA1 MCP416C