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地鐵屏蔽門系統(tǒng)它沿地鐵站臺設(shè)置，在列車與站臺候車室安裝隔離的玻璃幕墻，只有在地鐵到站時，才會和列車門同開同閉，嚴(yán)絲合縫，這樣一來，乘客只能通過這道門進(jìn)出列車，而不能到達(dá)軌道等有危險的地方;并且地鐵屏蔽門系統(tǒng)具有的節(jié)能、環(huán)保和安全功能，減少了站臺區(qū)與軌行區(qū)之間冷熱氣流的交換，降低了環(huán)控系統(tǒng)的運(yùn)營能耗，從而節(jié)約了營運(yùn)成本。是現(xiàn)代化地鐵工程的必備設(shè)施。
　工程概況
　　南京地鐵一號線全長21.72公里，南起河西新區(qū)奧體中心，經(jīng)小行、中華門、新街口、鼓樓、玄武門、南京火車站，止于邁皋橋站，共設(shè)車站16座，其中地下車站11座，地面及高架車站5座，貫穿南京市主城區(qū)南北向中軸線。
　　解決方案
　　地鐵車站的環(huán)境特殊，有較強(qiáng)的短期高電磁輻射現(xiàn)象存在。在充分考慮其可靠性、易維護(hù)性及可擴(kuò)展性，并具備故障診斷、在線修改等功能要求下，結(jié)合工藝需求，對系統(tǒng)的軟硬件充分遵循模塊化和冗余設(shè)計(jì)的原則。根椐地鐵的特殊要求，采用施耐德電氣公司MODICON系列可編程序控制器，提供全冗余解決方案。施耐德電氣MODICON系列PLC在冗余技術(shù)上世界領(lǐng)先，提供極高的可靠性和世界一流的冗余技術(shù)。冗余的實(shí)現(xiàn)無需軟件編程，大大減少人為因素對熱備性能的影響。硬件系統(tǒng)采用模塊化的結(jié)構(gòu)，所有模塊和系統(tǒng)組件均能帶電插拔，實(shí)現(xiàn)現(xiàn)場區(qū)域控制器的配置，完成數(shù)據(jù)采集、實(shí)時控制、數(shù)據(jù)通訊的功能。保證了控制系統(tǒng)運(yùn)行的連續(xù)性，大大提高了系統(tǒng)的整體安全可靠性。
　　屏蔽門控制系統(tǒng)網(wǎng)絡(luò)采用國頒標(biāo)準(zhǔn)MODBUS TCP/IP工業(yè)以太網(wǎng)技術(shù)，將 DCU作為網(wǎng)絡(luò)節(jié)點(diǎn)掛接在系統(tǒng)上，工業(yè)以太網(wǎng)的10M/100M的自適應(yīng)傳輸速度、高可靠的短幀傳輸充分滿足地鐵運(yùn)營對安全門的工作要求，通過網(wǎng)絡(luò)上的監(jiān)控主機(jī)/DCU等設(shè)備實(shí)現(xiàn)對安全門的基本控制、參數(shù)修改、報警、顯示、監(jiān)控等功能。

MSD 8870 GM Coil Pack Interface Module For DIS

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SIEMENS 6ES7-210-0AA00-0XB0 6ES7210-0AA00-0XB0 FreeShip

Siemens MP270 6AV6542-0AD15-2AX0 Membrane Keypad

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Schneider Modicon AS-BDEP-210 Discrete Input NIB

Schneider Modicon GOULD 115VAC INPUT MODULE CAT AS-B805-016

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AllenBradley2711C-T10C/B2711CT10CPanelviewC1000

ALLEN BRADLEY TERMINAL LUG KIT 199-LF1

ABB Irb 6400 Axis 1 motor; part# 3HAB4039-1

Advanced Micro Controls 1944

(Q5-4) 1 ALLEN BRADLEY 803-F812 ROTARY CAM LIMIT SWITCH Q5-4

METRONICS ALPHAJET-C-HS NSFP ALPHAJETCHS

ALLEN BRADLEY 1336R-VB078-AA-HAP USPP 1336RVB078AAHAP

GENERAL ELECTRIC 0786E201P1G0001 NSFP 0786E201P1G0001

FANUC A20B-0004-0171-10D USPP A20B0004017110D

SIEMENS 6ES5-247-4UA41 USPP 6ES52474UA41

RELIANCE ELECTRIC 86466-60S NSPP 8646660S

SQUARE D HU366 USPP HU366

Siemens 6ES5 470-8MC12 -FS- 6ES54708MC12

Siemens 6ES5-951-7ND41

SIEMENS 6ES5-445-3AA11 USPP 6ES54453AA11

Siemens 6ES5 300-3AB11 /6ES53003AB11

Siemens S5 BUS MODULE 6ES5 700-8MA11 6ES57008MA11

Siemens C98043-A1663-L C98043-A1663-L11-48

Siemens 6ES5 451-8MR12 -FS- 6ES54518MR12

Square D 8030 CRK-300

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WS-C2950G-48-EI CISCO CAT. SWITCH 2950 48 10/100 WITH 2 GBIC SLOTS

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Siemens Soft Starter 3RK1903-0BA00 3RK19030BA00 FreShip

Schleicher USA 8/1 D/2.1 31511134 880 075

Schneider Modicon ASJ14600 Multi-Node Panel AS-J146-000

Schneider Modicon AS-B557-001 NSPP ASB557001

Schneider Modicon AS-W808-008 NSFP ASW808008

Schneider Modicon AS-C384-204 Programmable Mainframe Controller

Schneider Modicon AS-B829-116 Input Module 5VOLT TTL Fast Respon16POINT

Modicon 992 019 1002 Robot Teach Pendant HHTP

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SEALEDASA5540-AIP20-K9 CISCO 5540 W/AIP-SSM-20 SW HA 4GE1FE 3DES/AES

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SIEMENS 6SN1123-1AA00-0CA0 Version D Simodrive LT-Modul Int 50A 6SN11231AA000CA0

SIEMENS 6SN1146-1AB00-0BA1 SIMODRIVE 611 GOOD TAKEOUT

SIEMENS 6FC5-247-0AA00-0AA2 USPP 6FC52470AA000AA2

Alllen Bradley Panelview 300 Micro Panel View 2711-M3A18L1 w/ AB 1761-CBL-HM02

ALLEN-BRADLEY 160-BA01NPS1P1 0.5HP 460VAC Control. in good condition

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88304

ADEPT TECH 133 USPP 133

(2770) Allen Bradley Motor Controller 97A 400-480VAC 150-A97NB w/ Protection Mod

INDRAMAT DSC3.1-50-115 USPP DSC3150115

TEXAS INSTRUMENTS PLC 555-1104 USPP 5551104

FANUC A06B-0166-B675 NSFP A06B0166B675

CUTLER HAMMER GA210TC105-A USPP GA210TC105A

RELIANCE ELECTRIC 0-57552-4B USPP 0575524B

MODICON PC-E984-785 USPP PCE984785

KAWASAKI 50999-1360R31 USPP 509991360R31

Siemens 6ES5 374-1FH21 6ES53741FH21

Siemens 6ES5-605-0UB12 USPP 6ES56050UB12

SIEMENS 6ES5-375-0LC21 USPP 6ES53750LC21

Siemens 6ES5 375-1LA15 -- 6ES53751LA15

Siemens Bus I/O Module 6ES5 700-8MA21

SIEMENS 6SE3212-0DA40 6SE32120DA40 IN BOX

Siemens TP27-6 6AV3 627-1NK00-0AX0 Touchscreen Glass

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MARCONI ATM SINGLE MODE INTERFACE MODULE FOR THE ASX200BX NM4155SMIRD

XYCOM XVME-660 VME BUS XVME 660 XVME660 Inb

Siemens 6ES7 253-1AA22-0XA0 6ES72531AA220XA0 in Box

SIEMENS OPM2 6SE3 290-0XX87-8BF0 OPERATOR INTERFACE

Reliance 0-51839-8

Schneider Modicon AS-B360-001 Relay Output Module ASB360001

Schneider Modicon AS-984B-832 USPP AS984B832

Schneider Modicon AS-P453-612 USPP ASP453612

Schneider Modicon AS-B801-000 ASB801000 B801 Spare Slot

Schneider Modicon AS-B062-P00 / 100-037

MODICON PLC MODULE AS-B824-016 24 VDC OUTPUT

SIEMENS SIMATIC S5 ANALOG INPUT MODULE CAT6ES5464-8MC11

Siemens 6ES7 331-7KF02-0AB0 -- 6ES73317KF020AB0

SIEMENS SIMATIC HMI OP3 6AV3503-1DB10 Operator Panel

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SIEMENS Sinumerik Panelfront 6FC5203-0AF02-02-0AA0 Version L_6FC52030AF02020AA0

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SIEMENS Simodrive 6SN1118-0DJ21-0AA0 6SN11180DJ210AA0

SIEMENS Control Rack 6FC3761-2FA Z_ Genumerik 3G Unit Sinumerik 6FC 3761

AFP8551 Cable USB version for Panasonic FP1/FP3/FP5

Allen-Bradley 2706-E43J32B1 E43J32B1 ser A rev B GOOD

ABB ACH501-050-4-00P2 ACH500 VARIABLE TORQUE AC 50HP 480V-AC MOTOR DRIVE B228004

Acterna TB / MTS-8000 11.1G Optical Ethernet Transport Module T-BERD / MTS 8000

6ES7314-5AE83-0AB0 Brand , Factory Sealed,

8703A Agilent opt 012/ 100/ 210 Network Analyzer

SIEMENS 6SE9-221-5DC40 NSFP 6SE92215DC40

BANNER ENGINEERING USDKTE4824C5YP2 NSFP USDKTE4824C5YP2

AUTOMATED LOGIC ME812U-LGR NSFP ME812ULGR

MODICON AS-984B864 USPP AS984B864

INDUSTRIAL DEVICES LM-MRS003 NSFP LMMRS003

BOWTHORPE MDSP3/90/ME NSPP MDSP390ME

YOKOGAWA SLPC151E/NPR/MTS USPP SLPC151ENPRMTS

Siemens 6ES5-454-7LA12 NSFP 6ES54547LA12

SIEMENS 6ES5 752-0AA12 6ES57520AA12

SIEMENS S5 6ES5 456-7LA11 6ES54567LA11

Siemens S5 PLC Cable PC-TTY 6ES5 734-1BD20 NIB FS

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Siemens Servo Motor 1FT6044-4AK71-4TG0 NIB

Siemens 3VU9135-1AB05

Hp 584687-001 Bluetooth Module Interface Cable

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Siemens 6ES5 306 -7LA11 6ES5306 -7LA11

Siemens LOGO! DM8 230R 6ED1 055-1FB00-0BA1 Module

Omron c200h-cn221

Schneider Modicon AS-HDTA-200 Primary Subrack 5 Slots

Schneider Modicon 984 series AS-B809-016 Free Ship

Schneider Modicon AS-J146-000 USPP ASJ146000

Schneider Modicon MODICON/ AS-P120-000/042 403 424/7657 POWER SUPPLY NIB

Schneider Modicon AS-J890-001

Schneider Modicon TSX COMPACT DISCRETE INPUT MODULE DEP-220 / AS-BDEP-220

TELEMECANIQUE XBTGT2120 Touchscreen Glass

Schneider TELEMECANIQUE TWIDO TWDLMDA40DTK

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Ethernet Communication Module USB SPI ENC28J60 Remote

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Allen-Bradley 855PDB24MEH4322 Operator Indicator Light 24VAC/DC Red/Green

ABB 1000 KVA Dry-Type Transber 2400 V - 480/277 Volt

AC TECHNOLOGY SF5250 NSFP SF5250

A06B-6058-H221 Drive Fanuc

8 WAVEGUIDE CONNECTORES

SEW EURODRIVE 31C370-503-4-00 NSFP 31C370503400

ALLEN BRADLEY 6500-PS7TS USPP 6500PS7TS

ALLEN BRADLEY 2755-L4RDA USPP 2755L4RDA

INDUSTRIAL DEVICES LM-MRS004 NSFP LMMRS004

GENERAL ELECTRIC DS3800DGRC1C1D USPP DS3800DGRC1C1D

YAMATAKE 82114927-002 USPP 82114927002

MAVILOR MO-300 NSFP MO300

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SIEMENS 6ES5 422-8MA11 -- 6ES54228MA11

SIEMENS S5 6ES5 318-8MA11 ET100U

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TSXSCY21601 Modicon Premium 485 MP TSX-SCY-216-01

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Schneider Modicon ASBADU204 Compact Analog Input AS-BADU-204

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Schneider Modicon AS-BZAE-204

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Schneider Modicon High Speed Counter AS-B883-001

Schneider Telemecanique Overload Relay LRD16KN

SCHNEIDER AUTOMATION MODICON TSX 140DA154000 INPUT MODULE

PWR-950-AC 950W AC P/S FOR CISCO 7600 AND CAT 6500

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LS INDUSTRIAL G7L-CUEB RS-232C COMMUNICATION MODULE

SIEMENS Simodrive 6SN1123-1AB00-0HA1

SIEMENS Sinumerik 840C/840CE P/Supp 6FC5114-0AA01-1AA0

SIEMENS /MOORE 15994-21-4 PC BOARD MODULE XLNT

Allen-Bradley SLC 500 Cat. 1746-OA16 Output Module Series D

ALLEN BRADLEY RIGHT HAND DOOR HARDWARE KIT 1494V-L3

ABB SACE E2B/E-1600 OUT OF

A06B-0148-B088#0075 FANUC SERVO MOTORS REMANUFACTURED

6x500m/spool Fujikura Panda Type Polarization Maintaining Fiber 1300nm

ORMEC GN3-J594001 USPP GN3J594001

ALLEN BRADLEY 1771-DMC4 NSPP 1771DMC4

ALLEN BRADLEY 1336S-B007-AX-EN-GM1-L4 USPP 1336SB007AXENGM1

GENERAL ELECTRIC DS200IMCPG1CCB USPP DS200IMCPG1CCB

TB WOODS WFC4020-0CHT USPP WFC40200CHT

SQUARE D ATV-58HD23M2XZU USPP ATV58HD23M2XZU

CONVERGENT ENERGY 054620701 USPP 054620701

Siemens 6ES5 951-7LD21 6ES5951-7LD21

Siemens 6ES5-242-1AA32Counter Module S5-135/55 IP242A

SIEMENS 6ES5-752-0AA12/6ES5752-0AA12 INTERFACE SUBMODULE NIB

Siemens 6ES5 498-1AA11 NSFP 6ES54981AA11

Siemens 6AV6642-0AA11-0AX0 6AV6 642-0AA11-0AX0 TP177A

Siemens LOGO 6ED1 052-1FB00-0BA4 6ED10521FB000BA4

RSP720-3C-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN upbs Rout

Telemecanique TSX SUP 702

SIEMENS Simatic 6ES5441-4UA11 Comm. Interface Module

Wago 750-493 3-phase power measurement module 1 A

SIEMENS 6SE9522-4DG40

Modicon AS-P464-002

Schneider Modicon Electric Modbus Plus Terminator Connector Kit AS-MBKT-185

Schneider Modicon ASB371001 BCD Register Input Module AS-B371-001

Schneider Modicon AS-B875-001 8 Channel Analog Input

Schneider Modicon AS-B827-032 24VDC Input Module

Schneider Modicon Gould 484 Programmable Controller AS-C484-266

Schneider Modicon AS-J878-000/ASJ878000 Modem NICE

Schneider Automation TSXDSY16T2 Output Module 16 Point TSX-DSY-16T2 -

SIEMENS 505-6108B ANALOG INPUT MODULE 5056108B

Reliance Shark 45C965 Triac Output Module 45C-965

Siemens 9.5" LCD Monitor 6FM2805-4AR03_6FM28054AR03_6FM28O5-4ARO3_6FM28O54ARO3

SIEMENS Sinumerik Module Modul DMP #6FC5111-0CA03-0AA2

Prosoft MVI56-GSC Communications Module 1

SIEMENS Module 6SN1123-1AA00-0AA2 (6SN11231AA000AA2)NIB

SIEMENS SIMODRIVE 6SN1145-1BA01-0DA1SINUMETIK 840D NCU 6FC52476SN11236FC5357

SIEMENS 6FC3984-1FB Tape Reader - Used

ALLENBRADLEY2706-NC12DATALINERPROGRAMMINGCABLE

Allen Bradley Terminal Board 9101-1780 Amphenol /Sealed

ABB IRC5 Teach Pendant; Part# 3HAC12929-1 GTPU WITH 10M CABLE

ZEBRA 090-701-00000 USPP 09070100000

(RR12) 1 ALLEN BRADLEY 2711-TA1 SER B PANELVIEW TERMINAL RR12

MITSUBISHI FR-A540-45K USPP FRA54045K

ALLEN BRADLEY 1336VT-B030-EOR-FA2-L3 NSFP 1336VTB030EORFA2