福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0150-90674船舶半导体工控备件主板供应

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。

以下链接皆有货

 TURCK BI1-H08K-AP6X-V1131 PROXIMITY SENSOR BI1H08KAP6XV1131

 17629 BANNER MULTI-BEAM RD1 SCANNER BLOCK

 KOGANEI CYLINDER JOINT CJS-14X1.5 | L13KT000290

 ALLEN BRADLEY 800T-P16A TYPE 4/13 PILOT LIGHT 800TP16A 30.5MM AMBER

  BAG SY71205DZC8 SMC SY7120-5DZ-C8 SOLENOID VALVE

 871TMB2N12N3 ALLEN BRADLEY 871TM-B2N12-N3  PROXIMITY SWITCH

 FESTO ELEC SMTO-1-PS-K-LED-24C PROXIMITY SENSOR SMTO1PSKLED24C

 FESTO SMTO-1-PS-K-LED-24 PROXIMITY SENSOR 3WIRE 10-30VDC 200AMP

LOT 619052RS1 SKF 61905-2RS1 BEARING SINGLE DEEP GROVE  

LOT 2X EATON R5A3016U 16A 600VAC 3PH GENERAL PURPOSE SWITCH

 SMC CXSL10-20 CXS GUIDED CYLINDER ROD 8310-10250 CXSL1020

LOT 5 LEVITON 000-00112-000 2 POLE 2 WIRE CONNECTOR 15A 125V MATES W/ CAT NO 111

GE CR 2940 BC 201A CONTROL  800T-J2KT7 SER T  SER N 600V MAX

MITSUBISHI FX1S-10MT | FX1S10MT PROGRAMMABLE CONTROLLER SAMEDAY

 631X33 GE TYPE JCH-0 800:5 AMP CURRENT TRANSFORMER

ABB STAL 720087 / 13.25.02.000 TURBINE CONTROLLER CIRCUIT BOARD ID: M23296

 EBERLINE 10722-C01D / 10722C01D PCB CIRCUIT BOARD ID: M23341

  9001 TS-8 SQUARE D SELECTOR SWITCH OPERATOR 3 POS

 WESTON 2044 PANEL METER 0-750 AC VOLTS METER

LOT 2 NIB SIEMENS 5SY4 105-7  5SY4 106-8 230/400V MCB MINIATURE CIRCUIT BREAKER

NIB 3RK19222BQ00 SIEMENS 3RK1922-2BQ00 POWER JUMPER 25A 400/690V

 SMC CDQ2B20-45D-F79 w/ D-F79W SWITCH/SENSORS 147590

ALLEN BRADLEY 100-C43Z*00  100S-F  100-S GENERAL PURPOSE CONTACTOR

 1126B06B5 POTTER 1126-B06B-5 CONTROL RELAYS 2 x .5 MFD 600WVDC

WEATHER TECH SSHADE WINDSHIELD DASH SHIELD FOR AUDI A6 2012-2018 ALSO FITS Q7

 HOMEWOOD OT1S3 SELECTOR 3 POSITION SWITCH 0T1S3  FACTORY

2X IFM OB5025 OBF-FPKG/AS FIBER OPTIC AMPLIFIER WITHOUT CABLE

A12314301 BARBER COLMAN A-12314-301 TRIAC OUTPUT CIRCUIT BOARD

FUJI ELECTRIC BU-FHA3020 3-POLE 20A 480VAC BREAKER  - CLEANED

EVEREX EVERCOM 24E DIALUP EXTERNAL MODEM - MISSING AC ADAPTER

 OMEGA OSK2K850/88008E-TT NO HANDLE SENSOR PROBE

 2 PCS KEYENCE SEN0673 / FU-5F FIBER OPTIC SENSOR ID: M23867

 LEEDS  NORTHRUP 324208 REV F MONITOR ALARM ID: M23431

 LEEDS  NORTHRUP 324208 REV F MONITOR ALARM ID: M23611

HONEYWELL PX3650ICLA2 / 70A102417G1 CIRCUIT BOARD ID: M23660

FISHER ROSEMOT 41B5215X122 REV N DISC I/O CARD P1.4 ID: M23182

 SQUARE D 8501KP12V20 PLUG-IN RELAY  8501NR51 RELAY SOCKET

BESTEC ATX-300-12E REV D POWER SUPPLY 100-127V 6A, 200-240V 3A S/N:04050068053

 BI5-M18-AP6X-H1141 TURCK BI5M18AP6XH1141 PROXIMITY SWITCH 18MM NO PNP 22MA

TELEMECANIQUE XML-F010D2036 PRESSURE SWITCH DUAL STAGE 0-145PSI XMLF010D2036

 500019102 TRANSFORMER 4807638 PRI 115V 50-60HZ SEC 5V 15VA

  CHEMELEX ELECTRO-WRAP V1-400 FITTING 1/2 IN BRACKET

1 WAGO 281 VDE0611 TERMINAL BLOCK 750V 4MM 20AMP AWG18-12

 INDUSTRIAL MRO 10C244 / 10H176 SUPERVISED LINE CIRCUIT BOARD ID: M231385

WESTINGHOUSE 7379A84G01 3QBE5 BUS EXTENDER CARD ID: M231281

G3NA-440B OMRON SOLID STATE RELAY WITH HEATSINK 200-480VAC 40AMP

LOT 4 SIEMENS 5SY4125-5 MINIATURE CIRCUIT BREAKER 1P 25A 230/400V

LOT 2 5SY51207 SIEMENS 5SY5120-7 CIRCUIT BREAKER 1POLE 230V/400V 20A

 ILLI1212 SCHONBUCH ILLI-1212 PROXIMITY SENSOR  MTG BRACKET

AUTONICS BF3RX AMPLIFIER FIBER OPTIC LIGHT DARK ON NPN OUTPUT 12-24VDC

WT24R2401A01 SICK OPTIC WT24-R2401A01 PHOTOELECTRIC PROXIMITY FRE

  OMRON XW2B-20G5 REMOTE TERMINAL BLOCK MODULE XW2B20G5

ALLEN BRADLEY S/S96058936 PCB CIRCUIT BOARD ID: M232425

NHA XUAT BAN TP HO CHI MINH VIETNAMESE-ENGLISH DICTIONARY DANG CHAN LIEU, LE KHA

NIB 6ES71941AA010XA0 SIEMENS 6ES7194-1AA01-0XA0 CONNECTOR PLUG

 ALLEN BRADLEY 871C-P1C8 INDUCTIVE PROXIMITY SWITCH 871CP1C8 NOS

FUJI Electric BU-ESB3030 30A 600VAC 3 Pole  

 AR60N10Z SMC AR60-N10-Z REGULATOR MODULE 1 IN NPT 125PSI

STOP FORTRESS IP67 INTERLOCKS SAFETY SWITCH 24V/110V AC15 3A 300VAC

 SIEMENS 78-3643-11964 MED CASE CIRCUIT BREAKER P220 20A 2POLE

 LOT OF 6 NTE CFC-6/14 Ceiling Fan Capacitor CFC-6-14 5505-60250

EMERSON 3A99266G01 REV 05 M406400 TRANSITION PANEL ID: M23205

2X AB 800H-PRL16G SER F GREEN PILOT LIGHT LAMP 800T-N77G 120V

PANDUIT IAEBH5ES INDUSTRIAL ETHERNET BULKHEAD CONNECTOR

 SMC CXSM15-20 AIR CYLINDER DUAL ROD CXSM1520

NIB 31971 BANNER ENGINEERING Q253EQ1 PHOTO EMITTER 20-250VAC 50/60HZ

 KLOCKNER MOELLER DIL0M-G 24VDC CONTACTORS DIL0MG24VDC

9070EL1D9 SQUARE D TRANSFORMER 120/480V .035-.05kVA 50/60Hz

 GE CR2940BC CONTROL  800H-HR2 SER F 600V MAX CR2940BC201A

 LUMBERG RSRKW 401-739/12F 4-PIN CONNECTOR CABLE RSRKW401-739/12F

 CUTLER HAMMER 151D995G CURRENT TRANSFORMER

GENERAL ELECTRIC PK-2 TEST BLOCK PK2

BANNER SCANNER BLOCK D1 W/ LM3 LOGIC MODULE 3

 ADAPTEC AHA-2940W SCSI PCI CARD CONTROLLER 571006-00 WITH 50 PIN

 RA371 ACA 0-100 WESCHLER AMPERES PANEL METER 291B292A15

PANALARM 70-A1 12VDC 070-0042-3-08-B (TFSI) CIRCUIT BOARD ID: M23732

A1S-X40 MITSUBISHI A1SX40 INPUT MODULE 12-24VDC 32POINT 3MA 7MA

NIB 800TB1A ALLEN BRADLEY 800T-B1A PUSH BUTTON HEAD GREEN

973AA3WIA5TLF5037 MICRO SWITCH 973AA3WI-A5T-LF5-037 PROXIMITY SENSOR

RS1A40D40 CARLO GAVAZZI AC51 40A 400V 4-32V  HEAT SINK

SMC ISE30-01-65 PRESSURE SWITCH H/PRECIS ISE300165

SUPER-TREX TPC 84503 QUICK CONNECT FEMALE CABLE CORDSET E1472310

 IDEALPOWER ELA-6V-12AH Rechargeable Battery 6V 12Amp ELA6V12AH

2943372 PHOENIX CONTACT CM62-PS-120AC/12DC/1 POWER SUPPLY 120VAC

 TEK-AIR HT1000-1-.1 ULTRA LOW RANGE TRANSMITTER HT100011 HT-1000

F1224 SYRELEC F-1224 COTING TIMING CONTROL 110/220V

TRI-TRONICS SMARTEYE PLUS ASDR PHOTOELECTRIC 1-10 CONTRAST

 BAUMER CH-8500 PROXIMITY SWITCH CH8500 TYPE IFRM 12D1102/L -

CR7RB GENERAL ELECTRIC CR7RB-40 RELAY IEC 24VDC COIL 4NO

S82J10024DD OMRON S82J-10024DD POWER SUPPLY AC100-240V COVERED FRAME

 RELIANCE ELECTRIC CC1 111072-022S DRIVE BOARD O-48652-30 0-48652-30

LOT OF 6 RT1832 MRO RT18-32 FUSE HER  FUSE 500V 32AMP

2X NIB 17311 BANNER ENGINEERING IF13S CABLE FIBER OPTIC GL.062 .25SHD A

SNW IR8600 / 7141-101238-104 REV F CHANNEL TERMINAL ID: M231070

INDUSTRIAL MRO 7663-2A / 7663-1 CIRCUIT BOARD 115VAC 24VDC ID:M23237

 ROHS PW1.0 AC/DC POWER SUPPLY 24V 12W ID: M23785  SAME BUS DAY

SIEMENS SIRIUS 3RV2711-1GD10 CIRCUIT BREAKER 6.3A

LOT 2 EBERLINE 10412-C01 | P-203-4 | P-203-1 CIRCUIT BOARD ID:M23636

AEG MODICON AS-B872-100 | B872-100 OUTPUT MODULE ID: M40030 S/N: 0028685 SAM

 SWAGELOK SS-600-3TTF BRANCH TEE 3/8 IN TUBE OD X 3/8 IN TUBE OD X ¼ IN FNPT

INDUSTRIAL MRO EC30305283 / C-3656 PCB CIRCUIT BOARD ID: M23163

 ROHS PW1.0 AC/DC POWER SUPPLY 24V 12W ID: M231184  SAME BUSINESS DAY

 BALLUFF BES-516-378-G-E5-C-S49 PROXIMIT SWITCH BES516378GE5CS49

SMC CDQ2A16-15DM-J79 CQ2 COMPACT CYLINDER CDQ2A16-15DMJ79 8316-10025

 LOT 9 SQUARE D 1-B0.91-A2.15  1-B0.8B1.30 OVERLOAD RELAY THERMAL

  LOT 5 SQUARE D A2.15 OVERLOAD RELAY THERMAL IT

PSR-SCP-24UC/URM/5X1/2X2 PHOENIX CONTACT 2963747 SAFETY RELAY

 GENTRON B485G-2 55-000488-0142 BRIDGE RECTIFIER

FANUC A20B-0008-0480/02A | A350-0008-T484/01 CIRCUIT BOARD ID:M23402

 ALLEN BRADLEY 1771-IAD INPUT MODULE 1771IAD

  ALLEN BRADLEY 1771-IAD INPUT MODULE 1771IAD

SMC CDQ2B32-50D-XA-67F CYLINDER COMPACT, M6X1.0 F THD -PING

 ALLEN-BRADLEY 700-HAX2A24 SER D TUBE RELAY 700HAX2A24

 NI8UM12AN4X TURCK NI8U-M12-AN4X PROXIMITY SWITCH INDUCTIVE

 FESTO SMEO-4U-K-LED-230 PROXIMITY SENSOR SMEO4UKLED230 S SAME BUSINESS D

 AYDIN CONTROLS 400-5882-001A PCB CIRCUIT BOARD ID: M23155

  SQUARE D 9006 PETN4 TIMER MODULE ON DELAY 9006PETN4 NIB

LOT IDC24 POTTER  BRUMFIELD IDC-24 38595 RELAY P4199 IR0477A

HONEYWELL 46190350-001 / 46190350001 / MC74HC589AN RELAY CARD MODULE ID: M231089

ALLEN BRADLEY 1771-IA2 120 V GREY LABEL AC INPUT MODULE 1771IA2 NEXT DAYAIR

A411751844 SIGNAL TRANSFORMER A41-175-1844 TRANSFORMER

 500GB SEAGATE ST500VT000 SATA III 2.5 HDD DVR VIDEO

  WIREM IG2127GT ISOLATED GRODING RECEPTACLE ORANGE

LOT 3 CURTIS RS8 SOCKET  POTTER BRUMFIELD (1X) KRPA-11DY-24  (2X) KRPA-11DG-24

NIB GENERAL ELECTRIC 50-162111CFCF2 DC MICROAMPS 0-20 PANEL METER

420-GL  RELCON 420-GL 0-300 AMPERES AMMETER PANEL METER

 SQUARE D LC1-D09 25 AMP CONTACTER  LRD-08 4 AMP RELAY

NIB LOT 5 VC-IS-100DC MDC 802000 ISO DOUBLE CLAW CLAMP NW63-100

 ELECTRO-MIKE EMDT PA12D37 DISPLACEMENT TRANSDUCER

 LEEDS NORTHRUP 021918 REV J EO288 021917 PCB CIRCUIT BOARD ID: M231406

ADAPTIVE E9920-1113 POWER SUPPLY DIN RAIL 18-36VDC E99201113 


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