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PLC(ProgrammableLogicController)可编程逻辑控制器是20世纪60年代末期逐步发展起来的一种以计算机技术为基础的新型工业控制装置。PLC是一种专门为在工业环境下应用而设计的数字运算操作的电子装置。它采用可以编制程序的存储器,用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令,并能通过数字式或模拟式的输入和输出,控制各种类型的机械或生产过程。PLC及其有关的外围设备都应该按易于与工业控制系统形成一个整体,易于扩展其功能的原则而设计。
一种特殊的R&B吹塑机器有9根伺服液压驱动轴——3根用来控制型坯(把材料挤压成空心管或半球体,这是吹塑工艺的第一步),6根用来控制运动。这种机器包含2个梭子,2个模具,以及2根吹管。运转时,夹具反复打开和夹紧模具,吹管反复做上下运动,传送装置带动夹具至型坯正下方,到达吹气位置。
DavidChin是NDCTechnologies的技术人员,该公司是Siemens的战略合作伙伴,一同参与了R&B控制系统升级项目。Chin说:“R&B使用了标准的SiemensSimaticS7PLC来控制这些位置运动。我们提供了一套功能模块,使R&B能运用PLC进行位置控制。其它的机器可能要使用运动控制器来控制运动,这是一种专用于伺服控制和定位的控制器。我们定制的功能模块能够达到与独立控制器相同的功能和性能。”
Chin说:“PLC通常很难做到高精度的伺服控制,这是专用运动控制器被广泛采用的原因。但是在我们的应用中,标准的SiemensS-7PLC承担了运动控制功能,它通过液压驱动装置对各个部件进行定位。”
PLC还对30多个区域进行温度控制,这些区域包括加料斗、挤出机以及型坯顶部。其中12个区域既能加热又能冷却,另外18个只能加热。温控系统必须将机器各部分的温度误差范围控制在1度以内。型坯顶部要能够将料斗传来的冷塑料加热到415°F。
常规PLC采用IEC-61131标准语言编写的功能模块控制所有的伺服液压系统驱动轴。它不需要特殊的运动控制环境。加入运动控制功能的PLC相对于专用PLC和独立的运动控制器而言,具有更出色的性能和更高效的处理能力。
Siemens 6ES7 431-1KT10-0AB0 6ES7431-1KT10-0AB0
SIEMENS MICROMASTER 420 6SE6420-2AB11-2AA0 + BOP PANEL
Siemens TP7 6AV3607-1NH01-0AX0 Touch Panel in Box
Schneider Modicon AS-B875-102 I/O Analog High Speed 8CH
Schneider Modicon AEG/GOULD// AS-C484-265 MAINFRAME CONTROLLER XLNT
Schneider Modicon AS-BDEP-211 NSFP ASBDEP211
Schneider Modicon 16 pt output AS-BDAP-218
Schneider Modicon AS-W510-004 USPP ASW510004
Schneider Modicon AS-C480-000 PCB PC Board Card
SCHNEIDER TC2000 INDUSTRIAL PC OPERATOR INTERFACE 3515 KPM BROKEN NOB
Siemens 6ES7 131-0BL00-0XB0 32 PT Input Module
RSP720-3CXL-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplin
Siemens Cutout for OP17 Operator Panel Cut Out
SIEMENS Sinumerik 840C CPU Int/Face. 6FC5110-0CB01-0AA0 E Stand D
RS422/RS485 COMMUNICATIONS MODULE MITSUBISHI FR-EPE
SIEMENS 6SN1-162-0EB00-0BA0 NSFP 6SN11620EB000BA0
SIEMENS 6RB2160-0FB00 6RB2160-OFB00 6RB216O-OFBOO 6RB2 160-0FB00 SIMODRIVE Board
SIEMENS 6FC5-111-0CA01-0AA0 USPP 6FC51110CA010AA0
ALLENBRADLEY6181P-15TSXPHSER.CVersaView1500PINDUSTRIALCOMPUTER
ALLEN BRADLEY VERSAVIEW CE 6182H-12TRH4D 6182H12TRH4D
ABB E4S-A 3200 Amp SACE Breaker EMAX 600V E4SA 32 E4S3200 Bolt On BO
ADTRAN 4200663L1 USPP 4200663L1
(H2-5) 1 HORTON 912010 LH8B PHOTOHEADLINE FOLLO. H2-5.
KEYENCE CORP LS-5121 NSFP LS5121
ADEPT TECH 10332-00655 USPP 1033200655
FLUKE 720A USPP 720A
FANUC A06B-0162-B175 NSFP A06B0162B175
SEW EURODRIVE MDV60A-0220-503-4-0T USPP MDV60A022050340T
RELIANCE ELECTRIC 0-48673 NSPP 048673
ROBERTSHAW DMS-ETH-001 USPP DMSETH001
Siemens 6ES5 460-7LA12 6ES54607LA12
Siemens 6ES5-928-3UA12 NSPP 6ES59283UA12
SIEMENS 6ES5-430-8MB11 NSFP 6ES54308MB11
Siemens 6ES5 490-7SA11 Simulator Input Module
Siemens S5 6ES5 470-4UC12 6ES54704UC12
Siemens 802S 6FC5500-0AA00-1AA0 Membrane Keypad
Siemens 6ES7 145-1GB31-0XB0 -FS- 6ES71451GB310XB0
Square D 8005 RIU-10
Nortel 8 Port Dect Interface Module a0832324 GST Del Inc
WS-F6700-DFC3C Cisco Distributed Forwarding Card 3C Switching accelerator
Siemens 6ES7151-7AA20-0AB0
Siemens Semikron Inverter Module SKIIP22NAC12IT42
Reliance 54394
Schneider Modicon Gould B231-501 115VAC Input Module AS- B231-501
Schneider Modicon AS-B353-000 USPP ASB353000
Schneider Modicon AS-S908-110 NSFP ASS908110
Schneider Modicon AS-B883-201 REM ASB883201 I/O MODULE
Schneider Modicon AS-B807-032 50/60 HZ 120v INPUT
MODICON AS-BDAP-209 8PT OUTPUT MODULE
SIEMENS MODULE DIGITAL INPUT 505-4216A 5054216A
Siemens 6ES5 441-7LA13 -FS- 6ES54417LA13
SIEMENS PLC OUTPUT MODULE 6ES5-456-4UB12 6ES54564UB12
SIEMENS EA-12 ANALOG OUTPUT MODULE 6DD1642-0BC0
Turck JBBS 57-E811 Bus Stop DeviceNet & DIP CDN066 Devicenet Communication Modul
SIEMENS 6SN1118-0DG21-0AA1 6SN11180DG210AA1
SIEMENS Simodrive 611 6SN1118-0BJ11-0AA0 6SN1 118
SIEMENS 6FC5500-0AA11-2AA0 Membrane Keypad 6FC5 500-0AA11-2AA0
Advantech PCL-722 144 Bit DIO Card
Allen-Bradley 1769-OW16 16 Point Relay Output Module FACTORY SEALED MFG.2011
ABB AUTOMATION MERLIN CONTROLLER EXTREL
ADEPT PA-4 POWER SUPPLY RACK 4 S 30336-31000
6SE7090-0XX84-0AD1 SIEMENS CUMC (MOTION CONTROL) CONTROL BOARD FOR MASTERDRIVE
HONEYWELL 51305319-100 NSPP 51305319100
SYMAX 8030-RIM-126 NSFP 8030RIM126
CUTLER HAMMER SVX020A24A1B1 FNFP SVX020A24A1B1
CONTROL TECHNIQUES 142UME301CACAA USPP 142UME301CACAA
OMRON 3G3RV-A2300-AV1 NSFP 3G3RVA2300AV1
MITSUBISHI TS5690N3820+MU1606N302 NSFP TS5690N3820MU160
GENERAL ELECTRIC 531X139APMAKM6 USPP 531X139APMAKM6
Siemens 6ES5 267-8MA11 Stepper Motor Modul NIB!!!
Siemens 6ES5-500-7AA11 USPP 6ES55007AA11
SIEMENS 6ES5-312-5AA12 USPP 6ES53125AA12
Siemens S56ES5 318-8MC11
Siemens 6ES5 815-OUB12 S5 V 1.4 Log Module NOS
Siemens 6FX2003-0DS00 RS232 Isolator
Siemens TP177 Membrane Keypad
Siemens 6ES5470-7LB12
KENWOOD KCA -SR50 SIRIUS Satellite Radio Interface Module Kit
YOKOGAWA K9296BA USPP K9296BA
Siemens 6ES7 214-1BC10-0XB0 6ES7214-1BC10-0XB0 FreeShip
Siemens OP27 6AV3627-1JK00-0AX0 Membrane Keypad
Power One spl53-4101
Schneider Modicon AS-B838-032/ASB838032 Remanned
Schneider Modicon AS-584M-240 USPP AS584M240
Schneider Modicon AS-M84A-102 USPP ASM84A102
Schneider Modicon AS-9595-001 Memory Module Lot of 4
Schneider Modicon AGE B872 Analog Voltage Output - AS-B872-200
Schneider Modicon /Modicon/AS-HDT-201 Subrack 5-slot NIB
Siemens SM321 Input Module VIPA 321-1BL00 VIPA 3211BL00
Telemecanique Inverter Operator Panel ATV71
SIEMENS SIMATIC S7 6ES7 374-2XH00-0AA0
SIEMENS 305-20T OUTPUT MODULE 30520T
SIEMENS SINUMERIK 840DE 6FC5357-0BB11-0AE0 NCU 571.2
BMW E65 E66 VOICE COMMAND INPUT MODULE COMPUTER SES RECOGNITION 745 750 760
SIEMENS Simodrive 6SN1135-1BA11-0CA0 CMI# 1-230-1035A
SIEMENS OPERATOR INTERFACE 6FC5103-0AB01-0AA2
Advantech PCI-881 REV.3 board
Allen-Bradley 2711P-B6C20D PanelView Plus 600; Color/Touch/Ethernet/RS-232
ABB 52614759 / CPU86-U / CPU86U / CPU86 U / CPU86/U
ACME 300 KVA TRANSFORMER CAT# TP-53318-35 ... OD-227
A5E00825002 SIEMENS MM4/SINAMICS IGD1 R3-BGR 480V/650VDC 260AMP WITH IGBT MOD
8449A HP/Agilent Preamplifier 2 - 22 GHz
SIEMENS 6FC5110-0DB03-0AA4 NSFP 6FC51100DB030AA4
ASEA BROWN BOVERI EH550G-PRL11 NSFP EH550GPRL11
ASCO 9403-70-99C USPP 94037099C
MITSUBISHI A-985-GOT-TBA USPP A985GOTTBA
INDRAMAT DKC1.1-030-3 USPP DKC110303
ALLEN BRADLEY 284D-FVD2P3Z-10-CR-3 NSFP 284DFVD2P3Z10CR3
SQUARE D 3020-CM250 USPP 3020CM250
Siemens 6ES5-420-3BA11 NSFP 6ES54203BA11
SIEMENS 6ES5 464-8MC11 -FS- 6ES54648MC11
SIEMENS 6ES5-103-8MA03
Siemens Positioning Cont. Module 6ES5 266-8MA11 WOW
Siemens 6ES7 352-1AH01-0XB0 6ES73521AH010XB0
Siemens Profibus DP 6ES7972-0BB50-0XA0 in box
PRP-1 CISCO 12000 SERIES PERFORMANCE ROUTE PROCESSOR 1YR - ASK 4 QTY
Hewlett Packard 98622A Hp Gpio Interface Module
Vanner Power Group Interface Module Model IFM1
Siemens 6AV6640-0CA01-0AX0 TP170 MICRO ping Worldwide
Siemens LOGO 24RC PLC 6ED1 052-1HB00-0BA6 NIB
Omega sv122
Schneider Modicon AS-W804-002 ASW804002 Aux Power Cable
Schneider Modicon AS-B230-501 Output Module ASB230501
Schneider Modicon AS-E902-161 NSPP ASE902161
Schneider Modicon Gould Controller 484 AS-P484-600 NOS
Schneider Modicon AS-B829-116
Schneider Modicon PLC Rack 8 Slot AS-P933-007
Schneider/Telemecanique Twido TWDLMDA20DRT NIB FreShip
Schneider Telemecanique Advantys DDI3425
SIEMENSOPERATORKEYBOARDPANELMODELNo.6ES5-982-3AA11
SIEMENS 6AV6-545-0CC10-0AX0 OPERATOR INTERFACE TP270 10IN COLOR TOUCH HMI
SIEMENS Simodrive Sinumerik 6RB2100-0NA01 includes 6RB2100-0SA01
GE Fanuc IC693CMM302J Communication Module WOW
SIEMENS Simodrive UEB - Module Int/Ext. 6SN1112-1AC01-0aaSURPLUS
SIEMENS Sinumerik 6FC5147 0AA05 0AA0 6FC51470AA050AA0
SIEMENS MOORE 15620-1 M 74630-13 POWER SUPPLY MODULE
Allen-Bradley Operator Interface Panel 2705-P11J1 Ser C
AB 2711P-T7C4D2 Panelview PLUS 2711P7C4D2 NIB FS Series A
Ac Drive 1336 Plus Ii, 500-600V, 3Ph, 200HP
A06B-0384-B102#7000 FANUC SERVO MOTORS REMANUFACTURED
75 HP Explosion Proof Electric Motor 1800 RPM 365T UL CSA Div 1 D E F G
RELIANCE ELECTRIC 802272-14T USPP 80227214T
ALLEN BRADLEY 2750-AHPR NSFP 2750AHPR
ALLEN BRADLEY 1771-PM NSFP 1771PM
HYDRAULIC VALVE DIVISION 06.00-CSB2ANUS57CX12.655 NSFP 0600CSB2ANUS57CX
XYCOM 8320 USPP 8320
TOTAL CONTROL PRODUCTS QPI-31200-E2P-B USPP QPI31200E2PB
GIDDINGS & LEWIS M.1300.5787 USPP M13005787
Siemens 6ES5-241-3BA11 USPP 6ES52413BA11
SIEMENS 6ES5 375-1LA21 6ES53751LA21
SIEMENS BOARD 6ES5-900-0AA12 6ES5 900 0AA12 SPCB210 3NET 807 1070 001 BL2 SIEMEN
Siemens 6ES5 981-8MA11 NSFP 6ES59818MA11
Siemens 6ES5441-8MA11 6ES54418MA11
Siemens MP270 6AV6 542-0AG10-0AX0 Membrane Keypad
RELIANCE ELECTRIC 45C-201A USPP 45C201A
Texas Instruments 500-5022
Spirent/Zarak Abacus 81-01501-06 Circuit Interface Rear Module
USON CORP 403-X300H USPP 403X300H
Siemens C98043-A7002-L4-12 , poor cosmetic condition, some parts broken
Modicon AS-W801-006
Schneider Modicon AS-HDTA-200 5-SLOT PRIMARY RACK XLNT
Schneider Modicon AS-B882-116 24VDC SUPERVISED WIRE OUTPUT MODULE
Schneider Modicon AS-BDAP-217 NSFP ASBDAP217
Schneider Modicon AS-B883-200
Schneider Modicon TSX Discrete Output Module DAP210 / AS-BDAP-210
Schneider Modicon B825 24Vdc 16Pt Input Molule True High AS-B825-016 ASB825016
Schneider Modicon TSX P573634M TSXP573634M
SCHNEIDER TSXDEY64D2K INPUT MODULE TSX PREMIUM
RELEASE SuperMicro X9DAL-I MB ※Check W/ Us for Availability FIRST※
SIEMENS 6ES5470-4UC12 SIMATIC S5 OUTPUT MODULE 6ES54704UC12
SIEMENS CS51 6DD1660-0AH1 6DD1660-OAH1 good in conditionindustry use
MItsubishi MELSEC Communication Module Model: AJ71C24
SIEMENS SIMODRIVE 611D 6SN1118 0DM11 0AA1
SIEMENS SINUMERIK MACHINE CONTROL PANEL MCP 416C-TKEY MPI 6FC5203-0AF50-4AA1
SIEMENS Andis A5 SHOWEdge Clipper6FC 6SE 3/16"/4.8mm BladeCLIPS FASTERFit Oster Wahl
AllenBradley1746-OV32/ASLC500OutputModule
Allen Bradley SLC 500 Output Module 1746-OA16 Ser B
ABB robot S4C+ IRB2400 16KG
A06B-0142-B088 FANUC SERVO MOTORS REMANUFACTURED
0010-09187 wASY MINICONTROL
MODICON MM-PMC2-40-SC USPP MMPMC240SC
ALLEN BRADLEY 150-A97NBD USPP 150A97NBD
ALLEN BRADLEY 1326AB-B2E-11 NSPP 1326ABB2E11
GENERAL ELECTRIC 0621L0437-G001 USPP 0621L0437G001
SQUARE D 8536-SGO1-V02S USPP 8536SGO1V02S
SIEMENS 6FX-1127-4AB01 USPP 6FX11274AB01
ALLEN BRADLEY SP-151135 USPP SP151135
Siemens 6ES5 942-7UB11 6ES59427UB11
Siemens Simatic S5 6ES5 242-1AA13 6ES52421AA13
SIEMENS 6ES5-635-0UB12 USPP 6ES56350UB12
Siemens 6ES5 451-7LA12/6ES54517LA12 E-Stand Version 06 FACTORY SEALED
Siemens 3RK1903-1CB00 / 3RK19031CB00
Siemens Eupec IGBT BSM200GA170DN2SE3256
SBI-7126T-S6 876GB SAS Blade Server 2x 2.53GHz Nehalem
Square D ATV66D12N4
SIEMENS AS-INTERFACE MODULE 3RK1402-3CE01-0AA2
WE SHIP SAME AIR-CAP3502I-A-K9 CISCO 1yr
SIEMENS 6SE7 090-0XX84-0AD1 Card
Siemens TP277-6 6AV6643-0AA01-1AX0 Touch Glass
Schneider Modicon Gould AS-S908-110 ASS908110 PLC Remote I/O Processor Module
Schneider Modicon ASBADU214 BRANDCompact Analog Input AS-BADU-214
Schneider Modicon AS-B829-016 USPP ASB829016
Schneider Modicon AS-BDAP-216 DISCRETE OUTPUT MODULE 16X24VDC
Schneider Modicon AS-W903-015 USPP ASW903015
Schneider Modicon AS-E480-904 in bag
Schneider PLC Output Module 140DRA84000 NIB
SIEMENS 6ES5-436-4UA11 SIMATIC SERIES INPUT MODULE 55042
Roland VS-20 VS20 V-Studio 20 V-Studio 20 Audio Interface/Control Surface
Siemens Coros Op 15 6AV3515-1EB01
SIEMENS SINUMERIK 840D 6FC5210-0DA00-0AA0/0AA1
REMAN AC DELCO Communication Interface Module P/N 15952341 Vue CTS Silverado
SIEMENS 6SN2703-3AA10-0BA1 USPP 6SN27033AA100BA1
SIEMENS 6FC9348-5XA Simodrive 1FT5 Cable Adaptor
SIEMENS 6FC5-110-0DB03-0AA2 USPP 6FC51100DB030AA2
Allen-Bradley2711-T10G9Panelview1000TouchKeypad
Allen Bradley VersaView 1700P Interface Panel Catalog 6181F-17TPXPH Series D
ABB EHDB650C-1L, EHDB650, Spectrum Drive Contactor, SK827087-AF, without
Advanced Energy 27-293461-00, 10013-L80Z, Navigator 10013 RF match, pedestal
(L1) 1 GE SPECTRA 3PH MOTOR CONTROL CENTER L1
LANDIS & GYR 549-635 USPP 549635
ALLEN BRADLEY 100-B600NA3 NSFP 100B600NA3
FOXBORO P0961FR USPP P0961FR
FANUC A06B-0590-B064-H7008 USPP A06B0590B064H700
SICK OPTIC ELECTRONIC LUT1-410 USPP LUT1410