福建中立恒自动化设备有限公司

一、摘要 PLC是一种专门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按照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。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

Usato INTERCOLOR FP15-PACAAAZ Touch Screen Hmi FP15PACAAAZ

Utilisé Moog Model: J661-124 Servo Valvule J661124

Neuf SIEMENS 500-5047-A Analogique Sortie Module 5005047A

Neuf EMERSON 1151DP5E22S2L4 Transmett

Utilisé Siemens A5E00159503 Tactile Panneau 30.5cm TFT Séries P5

Neuf INGERSOLL RAND 1841Q Moteur

Neuf ALLEN BRADLEY 836-C63JX15A Pression Contrôle Ser. B, 4-150PSI, 836C63JX15A

Neuf EMERSON MIC-8285A Pwm Module MIC8285A

Usato SIEMENS 15799-282-2 Bha Vme Adattatore 157992822

Nuovo GETTYS 11-1015-105 Mandrino Guida Controller 886690, W/11-0089-100 Moduli

Nuovo BALOGH Bi-1746 / Aa Modulo

Nuovo CLANSMAN DYNAMICS CDL 2217417 V5A Manipolatore Tavola 2217417-V5A

Nuovo TURBO Mg-711 / E Misuratore Flusso 316 Ti Ss, 1 1/2'' -150LB, MG711E

Nuovo BAILEY CONTROLS IMAMM03 Infi 90 Analogico Master Modulo

Nuovo RACINE PV0-PSS0-06CR-02 Pompa Idraulica PV0PSS006CR02

 GENERAL ELECTRIC DS3800NMEA1J1E pcs Plate

 ADVANTAGE CONTROLS MGC-X3-G Megatron Control

 George Kelk 60960-D pcs Plate 60960D

 INTERCOLOR FP15-PACAAAZ touchscreen Hmi FP15PACAAAZ

 TIMKEN 23136YMW507C08C3 Spherical Scooter Bearing

 ZEMIC H6TF-C3-2.0T-3B Charge Cell H6TFC320T3B

Nuevo TIMKEN 23136YMW507C08C3 Esférico Rodamiento

Nuevo EATON CUTLER HAMMER IBPFDB3020 Busway Disytor Recinto

Nuevo IDC MOTION 801-203 Stepper Motor S23T 801203

ALLEN BRADLEY 2711-K5A2 PANELVIEW SER. F REV. L FRN: 4.48  

 INTERNATIONAL V-9-9-1DDL HYDRAULIC PUMP V991DDL

Nuovo KEYENCE GL-R08H Sicurezza Luce Tenda Trasmettitore E Ricevitore GLR08H

 ALLEN BRADLEY 2706-M1F1 Message Vista 421F Ser.a Rev.E 2706M1F1

 GATES 77182180 SPROCKET

 ATOS DPHI-271440 CONTROL VALVE DHI-0713P23 DPHI271440

 REXNORD ZBR-2300 FLANGE BEARING 3" BORE ZBR2300

 ABB C245G10-3FI CAPCITOR 3PH 240V C245G103FI

 JOHN CRANE N980-09 SEAL N98009 TYPE 1BRS 0065361635 O40F51D1316

 SIEMENS 6FC4100-1AA00-Z CONTROLLER 6FC41001AA00Z

 TECO FM50-401-N4 DRIVE FM50401N4

 ALLEN BRADLEY 849-ZOB321 PNEUMATIC TIMER SER.B 849ZOB321

 ANDERSON SL5089100100861 LEVEL TRANSMITTER 12-40VDC 0-86.1" WC

 ANDERSON SL5089100100880 LEVEL TRANSMITTER SL/SX 12-40VDC 0-88.0" WC

 ANDERSON INSTRUMENTS SY070G0051100 PRESSURE TRANSMITTER

 BENTLY NEVADA 3300/16-04-01-00-00-00-00 MONITOR 330016040100000000 81544-01

 ELECTRO CAM PS-5011-10-P16 PROGRAMMABLE LIMIT SWITCH 5000 SERIES PS501110P16

 IAI RCS-SMI-100-1 CONTROLLER AND PENDANT RCA-T-ENG RCSSMI1001 NPN

 ALLEN BRADLEY 1397-LF600 AC LINE FILTER SERIES A 1397LF600

 WEG 00112ET3E143TC-W22 MOTOR 1HP 208-230/460V 7/8" DIA. 00112ET3E143TCW22

 LINK BELT P343 BEARING PILLOW BLOCK 2-11/16"

 LENZE MCS06F41LRS0B0-B11N-ST5S00N-R2SU SERVO MOTOR

Nuovo ALLEN BRADLEY 849-ZOB321 Pneumatico Timer Ser.b 849ZOB321

Nuevo ALLEN BRADLEY 849-ZOB321 Neumático Temporizador Ser.b 849ZOB321

Neuf ALLEN BRADLEY 849-ZOB321 Pneumatique Minut

 NORD SK71LA/4MS GEAR MOTOR SK12-71L/40MS 16.73:1 SK71LA4MS

 CEWDM3546 MOTOR 1HP 230/460V 1745RPM

 ROSEDALE 4-12-11/2P-2-500-SBNPB BASKET STRAINER 412112P2500SBNPB 500PSI

 DODGE 20A15L14 REDUCER 15:1

 KEYENCE GL-R08H Light Security Curtain Transmitter  Receiver GLR08H

 DRESSER 1905FC-1 SAFETY VALVE 10PSI 1-1/2" 1905FC1

 SIEMENS 6AV6643-0CB01-1AX1 8"" Multi Touch Panel MP277 6AV66430CB011AX1

Nuovo ALLEN BRADLEY 2706-M1F1 Messaggio Vista 421F Ser.a Rev.E 2706M1F1

Nuovo EAGLE SIGNAL DA2012A3 Repeat Cycle Timer

 Mushroom PSS-IBS-S-PC Interbus Receiver Module 301154 24V DC 7.5W PSSIBSSPCP

Nuovo NORDSON 131715H PC44 Modello Controllo

 KOP-FLEX 1961630 COUPLING 3B SB SPR700 MODEL B

 PARKER XLB08-06P1-EV-B BASE SLIDE XLB0806P1EVB

 LENZE MCS06F41LRS0B0-B11N-ST5S00N-R2SU SERVO MOTOR ST.STARR

 ALLEN BRADLEY 1494G-BK3N-98 SAFETY SWITCH 30A 1494GBK3N98

 FDL3510M MOTOR 1HP 115/230V 1725RPM 56H

 BOSTON GEAR F718-5-B5-J GEAR REDUCER 5:1 F7185B5J

FANUC A06B-6114-H207 SERVO AMPLIFIER 283-339V 9kW A06B6114H207

 FLOWSERVE 3850P1 CONTROL VALVE 1/2" 51037-W1D1-GM1-0000

Nuovo TIMKEN MM40BS90QUH Super Prcision Cuscinetto Quad Set

Neuf REXROTH Mac063a-0-rs-3-c/095-b-0/S007 Servo Mot

 FANUC A860-0301-T002 ENCODER 2500P A8600301T002

FANUC A860-0301-T002 ENCODER 2500P A8600301T002

Nuevo PARKER XLB08-06P1-EV-B Base Deslizante XLB0806P1EVB

 TSUBAKI 80-3 RIV ROLLER CHAIN 8' 803RIV

 SOR 103AD-EG212-N4-C1A DIFFERENTIAL PRESSURE SWITCH 500-137 103ADEG212N4C1A

 SOR 103AD-EG212-N4-C1A DIFFERENTIAL PRESSURE SWITCH 103ADEG212N4C1A 500-137

 SUPERIOR ELECTRIC SS702E SLO-SYN MOTOR 240V 60/72 RPM

 CI SYSTEMS SR-5100BDR BACKGROD DISCRIMINATION RADIOMETER SR5100BDR

 MAXCESS B20V MAGNETIC BRAKE 90VDC

 DRAGER POLYTRON 8700 GAS DETECTOR 4544848

 LIQUIFLO 37FS6333L000009 CHEMICAL PROCESSING PUMP SERIES 3

 FANUC A660-8012-T913 CABLE A6608012T913

 FOXBORO 843DP-C1I1NK-M PRESSURE TRANSMITTER 843DPC1I1NKM

 CLARK RELIANCE EAI00-SLB LEVALARM SWITCH EAI00SLB

 ABB KENT-TAYLOR 424TB01243A0100-1000 TRANSMITTER 424TB01243A01001000810630

 Listing PULSAFEEDER MVBXCHXS010-G54 MICROVISION BOILER CONTROLLER GUARDIANCSC

 BENTLY NEVADA 20240-02 TEMPERATURE PROBE 2024002 V-PLATE

 HANNA T752CC2.00 CYLINDER 41.00 S2A

 WINSMITH 4MCT GEAR REDUCER 25:1 A 343153X0D4

 NTN NN3026KC1NAP4 SUPER PRECISION CYLINDRICAL BEARING

 EMERSON 075U3D300CARAA075140 SERVO MOTOR

 DIETZ MOTOREN FDU090-95/4 MOTOR 380V 1401922 18566801 IE58A 219-01575

 ELBTRONIK BUG2-60/30-B-003 SERVO POWER SUPPLY BUG26030B003

 PRECISION ENGINEERING 289924-S CYLINDER 72239BE 332-006-0010

 SPEARS 5423-040C BUTTERFLY VALVE 4" 5423040C

 CUTLER HAMMER 1575KHX PM 1500 OPERATOR INTERFACE 92-01804-04

 CUTLER HAMMER 1575K PM 1500 OPERATOR INTERFACE 92-01717-03

 ALLEN BRADLEY 2706-B11C8 DIGITAL DISPLAY SER E 2706B11C8

 LENZE ECSCA008C4B SERVO DRIVE MODULE

 I-PRO SYS90-S9G PC BOARD A 23.053642X-00057 SYS90S9G

 LENZE MCS06F41LRS0B0-B11N-ST5S00N-R2SU ST. STARR SERVO 13256657

  TEXAS INSTRUMENTS 505-5012 PLC MODULE 5055012

 CARRIER CEFA121301-05 MODULE CEFA12130105 CESR110022-05

 DAYTON 3FYL4 TOUCH PANEL D-S6C-010

 BOSTON GEAR BKHF72120ZTB5HSP16 GEAR REDUCER 30:1

 GENERAL ELECTRIC 44C331870-G01 INPUT MODULE 44C331870G01

 PROTECTOSEAL 796H STORAGE TANK FLAME ARRESTOR 4"

 DODGE MR94623 GEAR REDUCER 140/262-20

 ATEQ F420 203.00 LEAK DETECTOR B203-2166 20300

 DEMAG CRANES KBL71A4 MOTOR 230/460V

Neuf I-PRO SYS90-S9G PC Board A 23.053642X-00057 SYS90S9G

Nuovo I-PRO SYS90-S9G PC Tavola A 23.053642X-00057 SYS90S9G

Nuevo I-PRO SYS90-S9G PC Tabla A 23.053642X-00057 SYS90S9G

 I-PRO SYS90-S9G Qty Plate A 23.053642X-00057 SYS90S9G

 SUMITOMO QT32-16-A INTERNAL GEAR PUMP QT3216A

 ROSEMOT 848TFNAS001 TEMPERATURE TRANSMITTER

 DUFF NORTON FKDM28004-50 BALL SCREW ACTUATOR MFLDD00A005X SK-1802-1

 PARKER P55000000000-00178 CYLINDER P5500000000000178

 FOXBORO E96S-HA-B-CS-E/FN-A FLOW TRANSMITTER 87N43363-1A1

 XYCOM 9907 COMPUTER 9907-0000-HD-DOS 9907-0142110001000

 ASCO 2009211F SOLENOID VALVE 240/60

 26Q20L56 GEAR REDUCER 20:1

 SIEMENS FL50G0 GEARMOTOR 45:1 1LE10010DB222KZ4-Z 1AV2082B

 SIEMENS SWEDRIVE FL50L0 GEARMOTOR 14:1 1LA70834AA12-Z

 BOSTON GEAR SF721W20NKB5G GEAR REDUCER 20:1

 SIEMENS 6SN1123-1AB00-0HA1 SIMODRIVE LT-MODULE VER.A 6SN1118-1NH01-0AA0

 CMP PLT-0625 VALVE PLATE ASSEMBLY PLT0625 5H40-120A

Nuovo PARKER XLB08-06P1-EV-B Base Scorrimento XLB0806P1EVB

Neuf PARKER XLB08-06P1-EV-B Base Slide XLB0806P1EVB

ODRIVE SA37DT71C4 GEARMOTOR 230/460V

 FANUC A06B-6050-H102 SERVO DRIVE VELOCITY CONTROL IT

 ROSE DYNEVAC 506558 SAFETY HOIST