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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。

75 HP Reliance DC Spindle Motor 1UA682028T2-TF Frame #UB406ATZ ___ P56H5094N

SIEMENS R15E02A186 USPP R15E02A186

ALLEN BRADLEY 1770-T4 USPP 1770T4

ALLEN BRADLEY 200042 NSPP 200042

MULTILIN UR-9NH NSPP UR9NH

WAUKESHA 015-UI USPP 015UI

ALLEN BRADLEY 8600-RIFM USPP 8600RIFM

YASKAWA ELECTRIC CACR-SR20-TZ-6SM USPP CACRSR20TZ6SM

Siemens 6ES5 544-3UA11 6ES55443UA11Free Ship

Siemens MEMORY MODULE 6ES5 375-1LA61 IN BOX

SIEMENS 6ES5-455-6AU12 USPP 6ES54556AU12

Siemens 6ES5 420-7LA11/6ES5420-7LA11 INPUT MODULE XLNT

Siemens S5 Output Module 6ES5 458-7LB11 6ES54587LB11 WARRANTY

Siemens CP5613 Card 6GK1561-3AA01 , opened box,

SHARP ZW-32IO2 USPP ZW32IO2

Square D 8030 PS-20

SICK LCUX1-400 SAFETY LIGHT CURTAIN INTERFACE MODULE

WE SHIP SAME SLM2024PT CISCO 26PORT GIGABIT POE SMART SWITCH SG200-2

Siemens 6FR2490-0AH11 99% , opened box, FreeShip

Siemens TP177 6AV6640-0CA11-0AX1 Touch Glass ping

Schneider Modicon SMALLVILLE 2 AS JONATHAN KENT PIECEWORKS PW6

Schneider Modicon AS-BDEP-256Compact Discreet Input ASBDEP256

Schneider Modicon AS-B804-116 RECONDITIONED

Schneider Modicon Input Module AS-B827-032

Schneider Modicon AS-J820-001 PLC

Schneider Modicon AS-B873001 4-20 MA 1-5 Volt Analog Input

SchneiderTelemecaniqueXBTG4330Panel

SIEMENS 6ES7 331-7PF11-0AB0 SIMATIC ANALOG INPUT MODULE NIB BOX NEVER OPENED

Scalable package: Ask about adding more SB168-ES units

Siemens HMI 6AV6 642-0EA01-3AX0 NIB 6AV66420EA013AX0

SIEMENS SINUMERIK 6FX1138-6BB01 6FX11386BB01

Siemens 6GK7-343-1EX11-0XE0 Communication Module WOW

SIEMENS 6SN1130-1AA11-0BA0

SIEMENS 6SN1118-1NK01-0AA1 6SN1 118-1NK01-0AA1 SIMODRIVE 611-U Control Unit 2-Ax

SIEMENS 6FC5-203-0AB13-0AA2 USPP 6FC52030AB130AA2

AllenBradleyPanelviewPlus12502711P-T12C4A6/A2711PT12C4A6

Allen Veiw MMI Model M1100

ABB DIGITAL LOOP CONTROLLER 53MC5411A25BAXXDXXXX

ADEPT TECHNOLOGY 30340-30000

(6462) Westinghouse Thyristor Breaker 179C368G14 600VAC 50 Amp (6462)

INDRAMAT PPC-RO1.2N-NV2-FW NSFP PPCRO12NNV2FW

WESTINGHOUSE 149D930G01 USPP 149D930G01

FANUC A06B-6058-H333 USPP A06B6058H333

DYNAMATIC AF-502008-0480 USPP AF5020080480

RELIANCE ELECTRIC 6SP44020 NSFP 6SP44020

NIPPON DENSO US-171 USPP US171

MOTOMAN ROBOTICS JANCD-I0O3E USPP JANCDI0O3E

Siemens 6ES5 430-4UA13 6ES54304UA13

Siemens 6ES5-900-7AC21 USPP 6ES59007AC21

SIEMENS 6ES5-380-7AA12/6ES5380-7AA12 TIMER MODULE XLNT

Siemens 6ES5 430-7LA12 DIGITAL INPUT MODULE GOOD TAKEOU

Siemens S5 6ES5 305-7LB11

Siemens 6SE7038-6GL84-1BG2 6SE7 038-6GL84-1BG2 6SE70386GL841BG2 NIB

Siemens 6ES7 334-0KE00-0AB0 -- 6ES73340KE000AB0

Siemens MSP10G

Mitsubishi AJ71PT32-S3 Melsec Interface Module Master

WS-X6704-10GE Cisco 6500 10 Gigabit EN Interface Module 4 ports

Siemens 6ES7 350-2AH00-0AE0 6ES73502AH000AE0 FM350-2

Siemens PLC S7-200 PC/PPI PCPPI - USB + OI Version

Reliance 0-56303

Schneider Modicon 24VDC INPUT TRUE HIGH MODULES AS-B825

Schneider Modicon AS-B237-001 INPUT MODULE 16POINT 5V TTL ASB237001

Schneider Modicon AS-P930-001 PLC

Schneider Modicon AS-B824-016 OUTPUT MODULE ASB824016

Schneider Modicon AS-B552-001 I/O Module

MODICON OUTPUT MODULE AS-B802-008 115VAC 8 POINT

Siemens Simatic 6ES5420-4UA12 6ES54204UA12 Input Module

Siemens 6ES7 131-1BL01-0XB0 -FS- 6ES71311BL010XB0

SIEMENS SIMATIC TI305-01T OUTPUT MODULE RELAY "NIB"

SIEMENS 6DD1681-0AE2 SIMADYN I/O MODULE

SIEMENS SINUMERIK 6FX1410-0CX83 6FX 14100CX83 6FX14100CX83 NIB

SIEMENS 6SN1-111-0AA01-1AA0 NSPP 6SN11110AA011AA0

SIEMENS Simodrive 6RB2000-0NF01 Control Board.

SIEMENS 802S 6FC5 500-0AA00-1AA0 Membrane Keypad

Advantech Axiomtek FSC-1621VD Main Board

Allen-Bradley 1771-OVN 10-30 VDC Output Module

ABB ACS550-U1-125A-4 AC INVERTER DRIVE 100HP 75KW 3PH 48..63HZ 380...480VAC

ACUITY IMAGING AR4000 NSPP AR4000

6ES7455-1VS00-0AE0 Brand , Factory Sealed,

900 HP 460 Reduced Voltage Electric Motor Starter WEG SSW061100T2257ESH2Z

SQUARE D KIP36250 NSFP KIP36250

COGNEX 800-5838-4 NSPP 80058384

BASLER ELECTRIC BE1-87T-E1E-A1L-NON2F USPP BE187TE1EA1LNON2

MODICON PC-E984-285 USPP PCE984285

LENZE EVS9326-ES USPP EVS9326ES

DOVER FLEXO 1201-00-010-1 USPP 1201000101

Siemens 6ES5 102-8MA02 6ES51028MA02

Siemens 6ES5-464-8MF21 6ES54648MF21 Free Ship

SIEMENS 6ES5 951-7LB14 6ES59517LB14

SIEMENS S5 6ES5-318-8MB12 ET200U

Siemens Timer ModuleS5-110 6ES5 380-7AA12 WARRANTY

SIEMENS 6ES7-322-1HH00-0AA0 6ES73221HH000AA0

SIEMENS SINUMERIK 6FC5203-0AF00-0AA0 Membrane Keypad

Siemens 6ES5308-3UC11

HWIC-2T Cisco High-Speed WAN Interface Card expansion module " SEALED"

XPRESSKIT NEXGEN DATABUS ALL COMBO VEHICLE DOOR LOCK OVERRIDE INTERFACE MODULE

SIEMENS 6ES5-430-4UA11 6ES54304UA11

Siemens MP270 6AV6 542-0AC15-2AX0 Membrane Keypad

Omron CVM1-BC053

Schneider Modicon AS-BDAP-212 8x24 VDC Discrete Combi DAP-212

Schneider Modicon AS-4863-025 USPP AS4863025

Schneider Modicon AS-J890-001 REMOTE I/O INTERFACE SINGLE CHANEL

Schneider Modicon AS-516P-002 Processor Board Rev C20 (AIND/UEX)

Schneider Modicon DTA201/AS-HDTA-201

Schneider Modicon -AS-5284-001

Silent Knight SD500-AIM Addressable Input Module

Schneider TSXMFP032P Mem Card

Siemens SITOP30 POWER SUPPLY 30AMP 480V 6EP1437-1SL01

Siemens 505-4616 Output Module 16 Point 5054616

SIEMENS SINUMERIK 810 6FX1128-1BA00 WITH MODULES TESTED WARRANTY

CSM Serial Communications Module PN 469880-01

SIEMENS Simodrive C98043-A1204-L26 Control Board

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA2SINUMETIK 840D NCU-BOX 6FC52476FC5356 B3

Advantech Axiom Axiomtek IPC-586VDHGX Card FS

Allen-Bradley 6185-DACABBZ Series A Touchscreen A4

ABB 3E034013 DRIVE 3E 034013

ACCURAY 069829-002 USPP 069829002

A06B-6088-H230#H500#EM FANUC SERVO AMPLIFIER REMANUFACTURED

801FSC148 ALLEN BRADLEY 801 FSC148

SIEMENS 6ES5-188-3UA12 NSPP 6ES51883UA12

ANN ARBOR INX5486S-M NSFP INX5486SM

ALLEN BRADLEY 6181-GLFDBCZZZ USPP 6181GLFDBCZZZ

KOLLMORGEN IND M205-C21-259 NSFP M205C21259

GORING KERR DSP2 USPP DSP2

ZEBRA Z220-451-00054 USPP Z22045100054

PACIFIC SCIENTIFIC S33NLYY-LNF-NS-01 USPP S33NLYYLNFNS01

Siemens 6ES5-330-7AB11 NSFP 6ES53307AB11

SIEMENS 6ES5 440-8MA11 DIGITAL OUTPUT MODULE IN BOX

SIEMENS S5 6ES54648MF11 6ES5 464-8MF11 NIOB

Siemens INTERFACE MODULE PROFIBUS ET200U 6ES5-3188MB12

Siemens 6ES7 223-1PL00-0XA0 6ES7223-1PL00-0XA0 in Box Seal Opened

SIEMENS OP7 6AV3 607-1JC20-0AX0

QLogic SANbox 9200 Switch 9000 SB9200-32B 31277-12

GM 19202820 Personal Device Interface Module PDIM USB MP3 iPod 10-2012

Tii Telephone Network Interface Module 3711H 71 1I01

Siemens 3RK1301-1BB00-0AA2 DS1-X 3RK1 301-1BB00-0AA2

Siemens ET200S 6ES7 135-4GB01-0AB0 6ES7135-4GB01-0AB0

Modicon PC-E984-485

Schneider Modicon GOULD C921 COMMUNICATION PROCESSOR AS-C921-101

Schneider Modicon AS-BMOT-202 Compact Motion Encoder ASBMOT202

Schneider Modicon AS-C924-000 USPP ASC924000

Schneider Modicon AS-P120-000 IN BAG ASP120000

Schneider Modicon AS-B814-108 ASB814108 Relay Output

Schneider Modicon Memory Module NIB Part AS-385-904

Schneider Telemecanique XBTFC064510 XBTFCO64510

Schneider Graphic Terminal XBTOT4320

Promise VTrak J630sS hard drive array

SIEMENS 6ES5 458-7LB11 OUTPUT 250VAC MODULE IN BOX

SIEMENS 6DD2920-0AR1 TRANSFORMER SA61

Honeywell S7810M 1003 ModBus Communication Module

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

SIEMENS SINUMERIK 810D/840DPCU20 6FC5210-0DF00-1AA1

SIEMENS MOORE APACS39SAMCAN SAM STANDARD ANALOG MODULE 16133-71 TESTED 25154

Allen-Bradley PanelView 600 2711-B6C10

550 HP 460 Reduced Voltage Electric Motor Starter WEG SSW060670T2257ESZ

ABB Teach Pendant

A06B-0153-B077#0076 FANUC SERVO MOTORS REMANUFACTURED

71100C HP/Agilent 2.9 GHz Spectrum Analyzer

RELIANCE ELECTRIC 1398-DDM-150 NSFP 1398DDM150

ALLEN BRADLEY 1785-L40C USPP 1785L40C

ALLEN BRADLEY 1394-AM75 NSFP 1394AM75

GENERAL ELECTRIC DS3800NPSE1C1C USPP DS3800NPSE1C1C

TOSHIBA VT130G3U4220 USPP VT130G3U4220

SYMAX 8020-SMM-720 USPP 8020SMM720

FANUC NE-1505-470-300 USPP NE1505470300

Siemens 6ES5-095-8MC01 USPP 6ES50958MC01

SIEMENS 6ES5 315-8MA11 6ES53158MA11

SIEMENS 6ES5928-3UB12 6ES5 928-3UB12S5-135U CPU928B Processor READ

Siemens 6ES5 710-8MA21 USPP 6ES57108MA21

SIEMENS 6ED1052-1CC00-0BA4 6ED10521CC000BA4 ping

Siemens LOGO! 6ED1052-1CC01-0BA6 NIB + LOGO USB Cable

Rigol Function/Arbitrary Waveform Generators DG3121A

Telemecanique XUD-H003537

Smc EX230-SDN1 Pack of 6 SMC EX230SDN1 DeviceNet Interface Module

w/ 1 year

Siemens BSM75GB120DN1 IGBT Module

Modicon AS-T584-001

Schneider Modicon Automation AS-B805-016 16 PLC Module

Schneider Modicon AEG/GOULD// AS-B564-000 OUTPUT MODULE 24-48VAC XLNT

Schneider Modicon AS-B884-002 I ASB884002 I $3375.00 I

Schneider Modicon AS-B232

Schneider Modicon P230 PROGRAMMER AS-P230-080

Schneider Modicon AS-P451-622 REMOTE I/O PROCESSOR MODEL P451 200 SERIES

Schneider Automation 140 DAO 842 10 140DAO84210 Output Module

Siemens 16 Pt Analog Input Module 505-2555

Reliance Electric 0-57416-K Remote I/O Comm Mod Missing Mounting Clip

Siemens 6ES7272-0AA30-0YA1 6ES7 272-0AA30-0YA1 TD 200 2-Line Text Display

SIEMENS SINUMERIK800SW6 NSFP SINUMERIK800SW6

OMRON COMMUNICATION MODULE UNIT I/O- DRT1-COM

SIEMENS SIMODRIVE (POWER SUPPLY) 6SN1145-1AA01-0AA1

SIEMENS SINUMERIK PROGRAM PANEL 6FC 5203 5210 5253

SIEMENS NetApp X279A-R5 300GB 15K.6 FC Hard Disk Drive 108-00156-B2 ST3300656FC

AllenBradley1771-OFE2/BPLC-5AnalogOutputModuleAB3

Allen Bradley SLC500 Output Module

ABB part kit for Advac vacuum circuit breaker cell switchgear trip unit 5 15 kV

Zwick Tensile Tester 20848

, factory sealed SIEMENS 6FX1120-5BA01

MODICON AM-S980-130 USPP AMS980130

ALLEN BRADLEY 1394C-SJT05-L USPP 1394CSJT05L

GENERAL ELECTRIC THPC-3630BG3T USPP THPC3630BG3T

GE FANUC 44A392661-G01 USPP 44A392661G01

SIEMENS 6SC9111-2AC25 USPP 6SC91112AC25

SICK OPTIC ELECTRONIC IVC-2DM1111 USPP IVC2DM1111

Siemens 6ES5 701-3LA13 6ES57013LA13

Siemens S5 6ES5 247-4UA31 6ES52474UA31 NIOB

SIEMENS 6ES5-464-8ME11 ANALOG INPUT MODULE 6ES54648ME11

Siemens 6ES5 421-8MA12/6ES5421-8MA12 INTERFACE MODULE XLNT

Siemens S5 Power Supply 6ES5951-7LB21 E Stand 03

Siemens CPU313C 6ES7-313-5BE00-0AB0

SFP-GE-T 1000BASE-T SFP MODULE FOR CISCO NEBS 3 ESD

Square D 8030 ROM-221

SIEMENS 6ES5 314-3UR11 INTERFACE MODULE

WE SHIP SAME Cisco WS-C4948-E CATALYST 4948 48-PORT 1YR

Siemens 6GK5 788-1ST00-2AA6 6GK57881ST002AA6 Ethernet

SIEMENS TP177A TP177B Protective Film

Schneider Modicon Input Module AS-BDEO-216/DEO

Schneider Modicon AS-BDEP-215 INPUT MODULE 16 POINT 5V TTL ASBDEP215

Schneider Modicon AS-B805-016 NSFP ASB805016

Schneider Modicon Modem Assy Model AS-J378-000

Schneider Modicon AS-M8A-002 RECONDITIONED

Schneider Modicon AS-B885-002 ASB885002 Basic Module

Schneider/Telemecanique XBTGT1100 Magelis Advanced Panel FREE SHIP GUARANTEED

SIEMENS 6ES7 326-1BK01-0AB0 SIMATIC S7 INPUT MODULE