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　　SIMATIC S7-200 SMART 集成以太网接口，实现低成本与编程设备的通讯、强大的集成工艺功能，有效的解决方案，满足自动化需求、和灵活的可扩展性、安装简单方便、可拆卸的端子、紧凑的结构可大大节省了控制柜安装占用空间等特点。因此系统采用了 SR40 CPU AC/DC/RLY 的 PLC 作为控制中枢，其电源为 AC220V，节省了电源模块、数字量输入为 DC24V 24 点，可直接与输入点连接、16 点输出为继电器输出，干触点电压为 5~30VDC 或 5~250VAC,电磁阀的线圈和接触器的线圈供电电压为 AC220V，故可直接与 PLC 输出电路连接，使系统简单可靠。
　　SMART LINE 触摸屏准确地提供了人机界面的标准功能，经济实用，具备高性价比。具有集成以太网接口，实现低成本与 PLC 控制设备的通讯，方便，快捷，强大的通讯功能，64K 色真彩显示，800 X 480 dpi 宽屏显示设计和传统屏幕相比具有更大的可视面积，使单个画面中可以显示更多的信息，让操作员具有更舒适的视觉体验，高分辨率使画面更清晰，画质更细腻。
　　控制系统工艺分析如下：
　　1. 在检查完无故障的情况下，启动设备。设备自动运行完成各个过程。
　　2. 加压延时过程，此时打开排气电磁阀。
　　3. 加压过程，关闭排气阀，打开充气阀。检测压力值是否正常，取模拟量值跟设定值做 对比，若压力值过低，则低压报警，同时停止加压过程，关闭充气阀，打开排气阀。
　　4. 平衡延时过程，关闭充气阀。检测压力值是否正常，去模拟量值跟设定值做比较，若超出设定值，则报警输出，同时结束平衡延时过程，打开排气阀。
　　5. 检出过程，此时取模拟量值跟设定值做比较，若超出设定值，则报警输出，同时结束检出过程，打开排气阀。
　　6. 结束延时过程，打开排气阀，延迟时间结束，关闭排气阀。
　　由于使用了 SMART LINE 触摸屏，设备界面更加美观，大方，也大大提高了操作的灵活性。下图为触摸屏操作界面。
　SIMATIC S7-200 SMART 自动控制系统与开关按钮系统比较，增加了监控功能，具有可靠性强、安全性好、准确性高等优点，可节省人员的编制，大大减少因人为的误操作或开关损坏而造成的故障，从而提高了工作效率，并相对提高了社会经济效益，是一种有效而实用的自动控制系统。
　　通过终端用户的使用， 证明了气密测漏机控制系统用 PLC 控制的方法是切实可行的。气密性检测装置采用 SIMATIC S7-200 SMART PLC 控制器能大大地提高系统的可靠性和极大地提高了设备自动化程度，并使操作程序更加简便，客户较为满意。

WONDERWARE OICB-15S-2CMXU USPP OICB15S2CMXU

YAMATAKE 82114930-001 USPP 82114930001

THK RU280-440213D NSPP RU280440213D

Siemens 6ES5-921-3WB15 NSPP 6ES59213WB15

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

Siemens 6ES5 103-8MA03 CPU MODULE

Siemens 6ES5 701-1LA12

SIEMENS 6EC10003A 6EC10003A

Siemens LOGO! 6ED1 052-1CC01-0BA6 NIB + LOGO USB Cable

RME HAMMERFALL HDSP 9632 HDSP9632 PCI SOUND CARD

Telemecanique TSXTE01

SIMATIC 6ES7461-1BA01-0AA0 S7-400 IM461-1 RECEIVER INTERFACE MODULE

Wago 750-316 MODBUS FIELDBUS COUPLER

Siemens Backup Battery 6ES7971-0BA00 6ES7 971-0BA00

Modicon AS-T190-401

Schneider Modicon AUTOMATION TSX COMPACT AS-BDAP-210 PLC MODULE S1-5-203

Schneider Modicon AEG/GOULD// AS-B824-016 TRUE HIGH OUTPUT MODULE 24VDC XLNT

Schneider Modicon AS-B883-001 USPP ASB883001

Schneider Modicon AS-9385-001

Schneider Modicon OUTPUT MODULE AS-B804-116 ASB804116

Schneider Modicon AS-P120-000 PLC Power Supply PS

SCHNEIDER AUTOMATION 8-POINT OUTPUT MODULE TSX-DST-882 TSXDST882

SIEMENS 3RK1207-3BQ40-0AA3 2A 4-WIRE 2 CHANNEL AS-I ANALOG INPUT MODULE

RELIANCE ELECTRIC 45C-201A USPP 45C201A

SIEMENS 6ES7-322-1BL00-0AA0/6ES7322-1BL00-0AA0 SIMATIC OUTPUT MODULE XLNT

SIEMENS SINUMERIK SIROTEC MODULE 6FX1190-1AA00

Omron PLC Module CJ1W-SCU21-V1 CJ1WSCU21V1 Serial Communications

SIEMENS SIMO DRIVE 1P 6SN1145-1AA0-0BA0

SIEMENS SINUMERIK840DE NCU 571.2 6FC5357-0BB11-0AE0

SIEMENS QTY 10 OP015 6FC5203-0AF03-0AA0 Membrane Keypad

AllenBradley1771-OPProtectedACOutputModule

ALLEN BRADLEY SLC500 OUTPUT MODULE 1746-OV32

ABB Network Interface Slave Module Part No. INNIS21

ZTEC ZT4441 PXI 800Ms/s, 14 bit, 256MS Digital Storage Oscilloscope

(Y2-3) 1 NIB ALLEN BRADLEY 810-A02A SER B MAGNETIC OVERLOAD RELAY Y2-3

MODICON 557VIC12640 NSFP 557VIC12640

ALLEN BRADLEY 1392-B150-RL-MC-A-F1 USPP 1392B150RLMCAF1

GENERAL ELECTRIC L90-A00-HCH-F8A-H6C-LXX-N6B-SXX-U6H-W7C NSFP L90A00HCHF8AH6CL

FUJI ELECTRIC 6KF11H044X1A1 USPP 6KF11H044X1A1

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SEIKO-SEIKI EL6535-10098 USPP EL653510098

YOKOGAWA 371122-B-O/D USPP 371122BOD

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Siemens Power Supply 6ES5 951-7LD12 V5 NIB OPENED FOR PICTURES

SIEMENS 6ES5-458-7LB11 NSFP 6ES54587LB11

Siemens 6ES5 421-8MA11 USPP 6ES54218MA11

Siemens S5 PLC 6ES5 431-8MA11 Input E-Stand 2

SIEMENS CPU 224 6ES7-214-1BD22-0XB0 6ES72141BD220XB0 Worldwide

Sharp JW-31LM I/O MODULE 32-SLAVE STATIONS 345.6KB 504 POINTS

Square D 8030 RIM-101

Siemens 505-7339 Network Interface Module 5057339

WE SHIP SAME HWIC-1DSU-T1 CISCO Interface Card-

Siemens 6GK1502-3CA10 NIB

Siemens TP177A 6AV6 642-0AA11-0AX1 Touch Glass + Film

Schneider Modicon SEALEDAUTOMATION AS-P120-000

Schneider Modicon ASBDEP218 AS-BDEP-218

Schneider Modicon AS-B805-000 ASB805000 Input Module Rev B

Schneider Modicon Memory Module Prom AS-521P-008

Schneider Modicon AS-J892-101 SURPLUS ASJ892101

Schneider Modicon AS-B875-102 HIGH SPEED INPUT MODULE

SchneiderElectricXBTGT4330Panel

SIEMENS 6ES7 331-7PF10-0AB0 SIMATIC S7 THERMO-COUPLE ANALOG INPUT MODULE

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SIEMENS 6SN1-118-0DK23-0AA0 DRIVE SIMODRIVE 611 DIGITAL CONTR LOOP H PERF

SIEMENS 6FC5-203-0AB11-0AA2 USPP 6FC52030AB110AA2

AllenBradleyPanelView900OperatorInterface2711-T9C1SeriesC

ALLEN BRADLY VersaView 1700M OPERATOR INTERFACE DISPLAY 6186-M17ALTR SER. B

ABB Drive ACS800-02-0170-5+H358+P901 150 HP 3 Phase

ADEPT TECHNOLOGY PA-4 30336-31000 4 S ROBOT POWER SUPPLY RACK CHASSIS

(7432) Kawasaki Robotics PC Board 50999-1384 SEALED (7432)

INDRAMAT TDM1.2-100-300-W1/000 USPP TDM12100300W1000

WESTINGHOUSE A200M5CXXZ1 USPP A200M5CXXZ1

FANUC A06B-6059-H212 USPP A06B6059H212

EEC AEG 029.111.329 NSPP 029111329

RELIANCE ELECTRIC 801429-5RE USPP 8014295RE

NOVA 402AS3 USPP 402AS3

NIOBRARA R&D CORP EPE5-TCP-A NSPP EPE5TCPA

Siemens 6ES5 432-4UA12 -FS- 6ES54324UA12

Siemens 6ES5-900-7FC11/6ES5900-7FC11 CPU MODULE XLNT

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Siemens 6ES5 431-8MA11 6ES54318MA11 24VDC Input ModuleXLNT

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Mitsubishi QJ71PB92D Q-Series PROFIBUS-DP Interface Module

WS-X6148-GE-TX Cisco Classic Interface Module Expansion module 48 ports

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Siemens Profibus PCI Card 6GK1561-1AA00 in Sealed Box Worldwide

Reliance 0-56313-1

Schneider Modicon MINT AS-S911-801 ASS911801 Processor

Schneider Modicon AS-B243-105 USPP ASB243105

Schneider Modicon AS-P930-104 USPP ASP930104

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Schneider Modicon AS-B55A-001 Module

Modicon Modbus Plus T-Connector 990NAD23000

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SIEMENS SINUMERIK 802D SL 6FC5303-0DT12-1AA0 CNC KEYBOARD

SIEMENS 6SN1111-0AB00-0AA0 SURGE ARRESTOR OVERVOLTAGE LIMITING 611U

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Advantech EVOC IPC-6106P3B Board

ALLEN-BRADLEY 1771-OG 1771OG TTL Output Module NIB NOS Free USA Shipping

ABB ACS60100096000B1200901 AC Drive 10HP 3 Phase 600V WOW

AD208BY QTY 10 IN AD208B ANALOG DEVICES IC AMP ISOL 4KHZ PREC 2MA 38SIP

6ES7468-1DE50-0AA0 Brand , Factory Sealed,

900' Syracuse aluminum urd 2/0-2/0-2/0-1 quadruplex wire direct burial cable

SQUARE D MHL3670035DC2351 NSFP MHL3670035DC2351

CONSULTRONICS DLS400 USPP DLS400

BAUMULLER BUS21-30/60-30-001 USPP BUS21306030001

MOOG D122-F022-A022 NSPP D122F022A022

MARATHON DM0140 USPP DM0140

ELECTRON MACHINE MPR83C-W/U5 USPP MPR83CWU5

Siemens 6ES5 135-3KA13 6ES51353KA13

Siemens 6ES5-465-4UA11 USPP 6ES54654UA11

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SIEMENS S5 6ES5436-4UA12 6ES54364UA12

Siemens /Van Dorn Output Module 6ES5 454-7LA11 33426

SIEMENS 6ES7-331-7PF00-0AB0 6ES7331-7PF00-0AB0

Siemens Sinumerik 802S 802C Mechanical Keypad

Siemens 6ES5318-8MA12

iConnect-FM.2 universal iPod adapter interface iPhone FM modulator transmitter

YASKAWA JVOP-112 REMOTE INTERFACE MODULE

SIEMENS 6ES5458-7LA11

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

Omron G2A-434A

Schneider Modicon AS-BDAP-209 8PT OUTPUT MODULE

Schneider Modicon AS-506P-008 USPP AS506P008

Schneider Modicon AS-J890-102 ASJ890102 Free Ship

Schneider Modicon AS-516P-008 CNC Memory Board Rev C23 (UVG)

Schneider Modicon Electronics AS-W609-006 Cable Assy 6FT I/O Housing W609-006

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SIEMENS/TI U-05N/9303 16 POINT 24VDC INPUT MODULE NIB

Schneider TWDLCAA24DRF Telemecanique MODICON TWIDO PLC

SIEMENS SINUMERIK PROGRAM PANEL 6FC 5203 5210 5253

SIEMENS 505-4532 OUTPUT MODULE 5054532

SIEMENS SINUMERIK 810 BOARD 6FX1126-1AA01

COMMUNICATION PROCESSOR MODULE 6GK1543-0AA01

SIEMENS SIMODRIVE BOARD CARD 6SC6110-0PA01 6SC-6110

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 6SN

Advantech ECM-3610 REV.A1.2

ALLEN-BRADLEY 6182-AGAZAC INDUSTRIAL COMPUTER 100 TO 240VAC 50/60HZ 0.4/0.25AMP

ABB 3HAA3563-AHA S3 DSQC249B RECTIFIER BOARD

ACCURAY 083689-001 NSFP 083689001

A06B-6102-H226#H520

803-B64RH ALLEN BRADLEY LIMIT SWITCH

SIEMENS 6ES5-470-7LA13 NSFP 6ES54707LA13

ASEA BROWN BOVERI 3AFE61004955 NSFP 3AFE61004955

ALLEN BRADLEY 6182-AGAZAC USPP 6182AGAZAC

KROHNE IFM5090CAP/D/HART NSFP IFM5090CAPDHART

GROTH 1260A-04-555-TOZ NSPP 1260A04555TOZ

ACTUS POWER PUB33AX1B USPP PUB33AX1B

PMI MOTION AXA-180-10-30 USPP AXA1801030

Siemens 6ES5-340-3KB41 NSPP 6ES53403KB41

SIEMENS 6ES5 441-4UA13 -- 6ES54414UA13

SIEMENS S5 PLC6ES53067LA11 6ES5-306-7LA11

Siemens Memory Sub Module 6ES5 375-0LD11 37470

Siemens 6ES7 231-7PB21-0XA0 6ES7231-7PB21-0XA0 FreeShip

SIEMENS OP7 6AV3607-1JC20-0AX1

Q64TDV-GH Mitsubishi PLC Milivolt Analog Input 4 Pt Isolated Q64TDVGH

GOOD SEW EURODRIVE SERIAL INTERFACE MODULE RS485

Toyopuc TLK-2685 PC1 I/O I/F Interface Module XLNT

Siemens 4AV3000-2AB

Siemens G85139-E1721-A88

Modicon PE-0001-000

Schneider Modicon Gould AS-C484-266 484 Controller Programmable

Schneider Modicon AS-BZAE-204 High Speed Counter ASBZAE204

Schneider Modicon AS-D008-040 USPP ASD008040

Schneider Modicon AS-P452-025

Schneider Modicon AS-B828-016 5V TTL Output TH Module

Schneider Modicon MM-16MP-001 Interface Panel AS-040A-003

Schneider Telemecanique XBTGT5330 Touchscreen Glass

Schneider M340 CPS3500 BMXCPS3500

PROFACE FN-HC10SK41 NSFP FNHC10SK41

SIEMENS 6ES5 451-8MA11 DIGITAL OUTPUT MODULE

SIEMENS 6FC3251-1AC-Z Sinumerik 810-T MachiOperator Interface ! WOW !

Honeywell Communication Module 620-0044 13832

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00#2ZA

SIEMENS SINUMERIK 810D CCU-BOX 6FC5447-0AA01-0AA0

SIEMENS MOORE 61F 7200-/21 PNEUMATIC TYPE 1/2 BOOSTER RELAY - IN BOX

ALLEN-BRADLEY Panelview 300 24VDC 2711-B5A1L1 Series F

553VIC14430 MODICON MONITORS CRT REMANUFACTURED

ABB TEACH PENDANT 3HNE 00313-1

A06B-0153-B084#0008 FANUC SERVO MOTORS REMANUFACTURED

7171 OLYMPUS ENCORE HIGH SPEED CAMERA MOTION ANALYSIS CAMERA

RELIANCE ELECTRIC 2EC4040 NSPP 2EC4040

ALLEN BRADLEY 1785-L40L/E NSPP 1785L40LE

ALLEN BRADLEY 1398-PDM-010 USPP 1398PDM010

GENERAL ELECTRIC DS3800NRTB1A USPP DS3800NRTB1A

TOSHIBA VT130H2-U-4330 USPP VT130H2U4330

SYMAX 8030-CRM-540 NSPP 8030CRM540

FISHER ROSEMOUNT 1153DB5RC NSFP 1153DB5RC

Siemens 6ES5-095-8ME03 USPP 6ES50958ME03

SIEMENS 6ES5 318-8MB13 ET200U - DP Profibus INTERFACE

SIEMENS 6ES5-931-7AA11 NSPP 6ES59317AA11

Siemens 6ES5 727-2DB00/6ES5727-2DB00 CP 526 PBT 982 CABLE XLNT

Siemens 6ED1055-1MM00-0BA1 6ED1 055-1MM00-0BA1 in Box

Siemens LOGO! AM2 PT100 6ED1 055-1MD00-0BA0

Rigol Digital Color Oscilloscope 60MHz dual CH DS1062CA

Terasaki Electric TM-30D

SNMP Web based IP Interface Four4 Way Relay Module Board Controller

VWIC2-2MFT-T1/E1 CISCO

Siemens C7-633 6ES7 633-1DF02-0AE3 #2 ping Worldwide

Modicon AS-T584-103

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

Schneider Modicon AEG/GOULD// AS-B548-000 I/O HOUSING XLNT

Schneider Modicon AS-B885-100 USPP ASB885100

Schneider Modicon AS-B266-501

Schneider Modicon PC-0984-385 Programmable Controller with AS-9770-000

Schneider Modicon AS-P930-004 Rack

Schneider Automation / Modicon PanelMate Plus MM-PMC2-200 WARRANTY

SIEMANS SIMATIC TI305-02N INPUT MODULE TI30502N

RELIANCE ELECTRIC 0-57405 USPP 057405

Siemens 6ES7145-1GB31-0XB0 EM 145 EXPANSION ANANLOG OUTPUT MODULE

SIEMENS /ASCOM Fraco 77-964-1 SINUMERIK Power Supply Converter 60 DAYS WARRANTY

Omron C200H-LK201-V1 Serial Communications module

SIEMENS SIMODRIVE 611 6SN 1123-1AA00-0CA0 MORE AVAILABL