0010-76109板卡等工控备件优势经销

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。

ALLEN BRADLEY 1494MN200 SERIES A OPERATING MECHANISM

ALLEN BRADLEY MPL-A430H-SJ22AA SERIES A SERVO MOTOR

JOHNSON CONTROLS MS-NAE5521-0 DRIVE

SCHNEIDER ELECTRIC GP2600-TC41-24V HMI

ALLEN BRADLEY 1756-IF4FXOF2F SERIES A PLC MODULE

ALLEN BRADLEY 1756-IF4FXOF2F SERIES A PLC MODULE

BOSCH MSK050C-0300-NN-S1-UG0-NNNN SERVO MOTOR

ALLEN BRADLEY 509-FOD-XXX SERIES L MOTOR STARTER

COGNEX DMR-262Q-0122 BARCODE SCANNER

V-303-70-B00-A00-1B HMI

GENERAL ELECTRIC DS215DMCBG1AZZ03B CIRCUIT BOARD

HONEYWELL 51303932-476 CIRCUIT BOARD

LEUZE 2FC47521NE00 DRIVE

OMRON F150-S1 CAMERA

SIEMENS 6ES7441-2AA04-0AE0 PLC PROCESSOR

SIEMENS 545-1103 PLC MODULE

HONEYWELL 620-0044 PLC MODULE

FANUC A06B-6136-H201 SERVO DRIVE

SHIMADZU UV-2501(PC) UV DOUBLE BLAZED DOUBLE MONOCHROMATOR SPECTROPHOTOMETER

BOSCH R911311505 HMI

ALLEN BRADLEY 5094-IF8 SERIES A PLC MODULE

EATON CORPORATION A200M3CX MOTOR STARTER

SCHNEIDER ELECTRIC NWRR85001 PLC MODULE

FANUC A06B-6087-H155 POWER SUPPLY

ALLEN BRADLEY 1771-OWNA SERIES A PLC MODULE

SIEMENS 1FT6062-1AF71-4EG1 SERVO MOTOR

ALLEN BRADLEY 20AD014A0AYNANC0 WITH 20-HIM-A3 SERIES A DRIVE

JOSLYN CLARK CONTROL MVC77UO36A50-76 CONTACTOR

CAMBRIDGE TECHNOLOGY 544M SENSOR

GENERAL ELECTRIC DS200SHVMG1AFE CIRCUIT BOARD

ALLEN BRADLEY 6181F-15TPW7 SERIES E DISPLAY

COGNEX DMR-300X-00 SENSOR

SEW EURODRIVE CMP63M/BK/KY/AK0H/SB1 SERVO MOTOR

SIEMENS 6ES5464-8MC11 PLC MODULE

PROSOFT MVI46 PLC MODULE

NVENT AWDH2016N488 ENCLOSURE

YASKAWA ELECTRIC CACR-SR20SB1BF-Y100 SERVOPACK CONTROLLER

ENDRESSHAUSER FMR240-A5V1GGJA 4A LEVEL TRANSMITTER

FANUC ?12/3000 A06B-0143-B077 AC SERVO MOTOR, 2.8KW, 155V, 12A, 200HZ, 3000RPM

EPSON RC520CU-1-UL PROCESS CONTROLLER

HONEYWELL R7249A-1003 AMPLIFIER

LENZE EL 1000S HMI

APPLIED MATERIALS 0190-05111 SWITCH

ALLEN BRADLEY 1336-PB-SP23C SERIES C CIRCUIT BOARD

YASKAWA CACR-SK16AAC ROBOT CONTROL

ATLAS COPCO 3HAB8101-8/10B SERVO DRIVE

ATLAS COPCO 3HAB8101-8/10A SERVO DRIVE

ALLEN BRADLEY 2711P-RDT12C SERIES C DISPLAY

ALLEN BRADLEY Y-2012-2-H00AA SERIES B SERVO MOTOR

SCHNEIDER ELECTRIC 140CPU65150 PLC PROCESSOR

ALLEN BRADLEY 2711P-T15C4D9 SERIES A HMI

ALLEN BRADLEY 2711P-RDB15C SERIES C HMI

BOSCH MKD041B-144-GG1-KN SERVO MOTOR

SIEMENS 6SN1124-1AA00-0DA2 DRIVE

ALLEN-BRADLEY 1336-B003-E0D-FA2 SER A AC DRIVE

SIEMENS 500-5035 PLC MODULE

ALLEN BRADLEY 810-A21A SERIES A RELAY

ALLEN BRADLEY MPM-B1153E-2J74AA SERIES A SERVO MOTOR

SIEMENS 6FC5247-0AA00-0AA3 NCU  13A VERSION B

ASCO 833354421010 PNEUMATIC ACCESSORY

FANUC A06B-6151-H045#H580 SERVO DRIVE

KRONES BTL7-E170-M0425-S-SA407-K15 SENSOR

UTC FIRE  SECURITY COMPANY 70D40 OPERATING MECHANISM

ALLEN BRADLEY 1756-L72 SERIES B PLC MODULE

 ALLEN BRADLEY 1756-L72 SERIES B PLC MODULE

SCHNEIDER ELECTRIC TSXLES120 PLC MODULE

 LISTINGDATALOGIC MATRIX 300N 412-010 BARCODE SCANNER

SIEMENS 6ES5700-0LB11 PLC MODULE

ALLEN BRADLEY 6180W-15BP2KH SERIES A HMI

FANUC IC693PRG300D PLC MODULE

ALLEN BRADLEY 1747-L552 SERIES C PLC PROCESSOR

1ALLEN BRADLEY 1747-L552 SERIES C PLC PROCESSOR

ALLEN BRADLEY 2711P-T10C4A8 SERIES A HMI

ALLEN BRADLEY 2711P-T10C4A8 SERIES A HMI

GENERAL ELECTRIC DS200SLCCG1ACC CIRCUIT BOARD

BR 8DI330.D90450001-1 SERVO MOTOR

ANYBUS AB3601-C CIRCUIT BOARD

VEGA CL63.XXFGAHBMXX SENSOR

FANUC A06B-0376-B576#7008 SERVO MOTOR

FUJI ELECTRIC V708CD HMI

SIEMENS 3RT1344-1BB40 CONTACTOR

FESTO MME-MTS-300-TLF ENCODER

MITSUBISHI MR-A-1000S DRIVE

SIEMENS 3VL2708-1DC33-0AA0 CIRCUIT BREAKER

AVG AUTOMATION SAC-M1051-010 SWITCH

BALDOR RELIANCE 1SU44005 SP500 DRIVE

 RELIANCE 1SU44005 SP500 DRIVE

ALLEN-BRADLEY 2198-D012-ERS3 SER B KINETIX 5700 DIAL AXIS INVERTER. (RP072 -

SEW-EURODRIVE SA47 DRN90L4/DH GEARMOTOR

RIETER INVERTER IT RIU 570/4-P MISSING TOP CASING SCREWS

SEW-EURODRIVE CMP50M/KTY/AS1H/SM SERVO MOTOR

ROYAL PRODUCTS 35L234-863 MOTOR

ROSEMOT 1U05717G02 OXYGEN ANALYZER

RIETER INVERTER IT RIU 570/33-P MISSING SCREW ON 2ND HANDLE

TOSHIBA VT130G9U4160 G9 ADJUSTABLE SPEED DRIVE *NO DIAL*

BALDOR ZDVSNCP3581T VECTOR DRIVE MOTOR

 ZDVSNCP3581T VECTOR DRIVE MOTOR

ALLEN-BRADLEY 440L-R4K1760YD SER A REV B LIGHT CURTAIN

 ALLEN-BRADLEY 440L-R4K1760YD SER A REV B LIGHT CURTAIN

DONALDSON 1C075055-63 ENCLOSURE

EFECTOR R360/PDM NG/DIALOGDISPLAY/C-CR1083 HMI

SIEMENS 1FK7101-5AF71-1FG0 SERVO MOTOR

YASKAWA ELECTRIC JZRCR-APU01-1 CONTACTOR

INDRAMAT DKC11.1-040-7-FW SERVO DRIVE

INDRAMAT DKC11.1-040-7-FW SERVO DRIVE

ALLEN BRADLEY 1747-AENTR SERIES A PLC MODULE

 ALLEN BRADLEY 1747-AENTR SERIES A PLC MODULE

YASKAWA ELECTRIC CIMR-R5A27P5 DRIVE

BALDOR RELIANCE 1326AB-B420E-21 MOTOR

ROBICON 26D017491 PROCESSOR BOARD

SIEMENS 1FT70465AF701CB1 MOTOR

COGNEX 542C SENSOR

BOSCH MDD090B-N-020-N2L-110PA0 SERVO MOTOR

ACCU-SORT AXIOM BARCODE SCANNER

SIEMENS 6BK1800-0WP20-0AA0 PLC PROCESSOR

EMERSON DVC6200HW2 VALVE

SCHNEIDER ELECTRIC GP2300-TC41-24V HMI

ASEA BROWN BOVERI P-HC-BRC-30000000 PLC MODULE

FANUC IC697MDL350C PLC MODULE

SIEMENS 1FK7060-5AH71-1DA2 SERVO MOTOR

BIHLWIEDEMANN BWU3825 ETHERNET SWITCH

ALLEN BRADLEY 6181F-15TPXPX SERIES E HMI

ASEA BROWN BOVERI INICT-13A PLC MODULE

ALLEN BRADLEY 1794-ASB SERIES E PLC MODULE

 ALLEN BRADLEY 1794-ASB SERIES E PLC MODULE

NIDEC CORP DXE-455WB SERVO MOTOR

ALLEN BRADLEY 1747-L551 SERIES B PLC MODULE

 ALLEN BRADLEY 1747-L551 SERIES B PLC MODULE

ALLEN BRADLEY 2711P-T7C4A1 SERIES A HMI

ALLEN BRADLEY 2711P-T7C4A1 SERIES A HMI