0100-00650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。

FORMAX D-26012-A SCALE PC BOARD REV. A, D26012A

FORMAX D-26012-A SCALE PC BOARD REV. A, D26012A

FORMAX D-26012-A SCALE PC BOARD REV. A, D26012A

FORMAX D-40726-A ACTION PC BOARD REV. F, D40726A

FORMAX D-40726-A ACTION PC BOARD REV. F, D40726A

FORRY 040383/C OUTPUT BOARD 040383C

FORRY 040383/C OUTPUT BOARD 040383C

FORRY 220185 POWER SUPPLY BOARD

FORRY 220185 POWER SUPPLY BOARD

FORRY 98-112980-00 CONTROL BOARD 118953H 126787A 112901-0 A1 9811298000

FOXBORO 2AX-A5ST PC CONTROL CARD 2AXA5ST

FOXBORO 2AX-A5ST PC CONTROL CARD 2AXA5ST

FOXBORO C0136UBS PC BOARD

FOXBORO C0136UBS PC BOARD

FOXBORO D0143UV SF994301 BOARD D0143UA-C

FOXBORO D0143UV SF994301 BOARD D0143UA-C

FOXBORO L0119EF POWER SUPPLY BOARD

FOXBORO L0119EF POWER SUPPLY BOARD

FOXBORO N-2AXMUL DIVIDER MULTIPLIER PC BOARD N2AXMUL

FOXJET X15019 PC BOARD

FOXJET X15019 PC BOARD

FRICK JOHNSON CONTROLS CONTROL PCB 640D0062H01 REV B Quantum Board

FRONIUS BO 595 100.24.01 RECTIFIER BOARD BO5951002401

FSC 10001/P/1 PCB CARD MODULE 10001P1

FSC 10001/P/1 PCB CARD MODULE 10001P1

FSG PK 620-17 M III D PRECISION ROTARY POTENTIOMETER

FSG PW 620-45 M Il D ROTARY POTENTIOMETER

FSG PW 620-45 M Il D ROTARY POTENTIOMETER

FSG PW 620-50 ROTARY POTENTIOMETER

FSG PW 620-50 ROTARY POTENTIOMETER

FTCA 4980 CIRCUIT BOARD 4980-2 4980-1

FTCA 4980 CIRCUIT BOARD 4980-2 4980-1

FTCA 4980 CIRCUIT BOARD 4980-2 4980-1

FTCA 4980 CIRCUIT BOARD 4980-2 4980-1

FTCA 498001 CIRCUIT BOARD 4980-2 4980-1

FTCA 498001 CIRCUIT BOARD 4980-2 4980-1

FTCA 498001 CIRCUIT BOARD 4980-2 4980-1

FTCA 498001 CIRCUIT BOARD 4980-2 4980-1

FUJI ELECTRIC TK327956C PC BOARD

FUJI ELECTRIC TK327956C PC BOARD

FUJI ELECTRIC TK327956C PC BOARD

FUJI ELECTRIC TK327956C PC BOARD

FURNAS 77NG2 OPTION CARD

FURNAS 77NG2 OPTION CARD

FURNO 14P0261 PCB CARD

FURNO 14P0261 PCB CARD

FURNO 14P0261 PCB CARD

FURNO 14P0261 PCB CARD

FURUNO 02P5951 PCB CARD FOR FE-680T NAVIGATIONAL ECHO SOUNDER

FURUNO 03P9146 PCB

FURUNO 03P9146 PCB

FURUNO 03P9232 PCB CARD

FURUNO 03P9232 PCB CARD

FURUNO 03P9232 PCB CARD

FURUNO 03P9232 PCB CARD

FURUNO 03P9232 PCB CARD

FURUNO 03P9232 PCB CARD

FURUNO 03P9255 PCB CARD 00856531000

FURUNO 03P9255 PCB CARD 00856531000

FURUNO 03P9346 PCB BOARD IN FAR-2127 RADAR

FURUNO 03P9346 PCB BOARD IN FAR-2127 RADAR

FURUNO 03P9346 PCB BOARD IN FAR-2127 RADAR

FURUNO 03P9346 PCB BOARD IN FAR-2127 RADAR

FURUNO 03P9347 PCB 001-141-790-00 00114179000

FURUNO 03P9347 PCB 001-141-790-00 00114179000

FURUNO 03P9347 PCB CARD 001-141-790-00

FURUNO 03P9347 PCB CARD 001-141-790-00

FURUNO 64P1106A RADAR DISPLAY PCB

FURUNO 64P1106A RADAR DISPLAY PCB

FURUNO PWS9173 RADAR PCB CARD

FURUNO PWS9173 RADAR PCB CARD

FUSION SYSTEMS CORP PWB 255071 BOARD REV. C

FUSION SYSTEMS CORP PWB 255071 BOARD REV. C

FUSION SYSTEMS CORP. 038032 REV. K PC BOARD

FUSION SYSTEMS CORP. 038032 REV. K PC BOARD

FUSION SYSTEMS CORP. 038032 REV. K PC BOARD

FUSION SYSTEMS CORP. 038032 REV. K PC BOARD

FUSION SYSTEMS CORP. 038032 REV. K PC BOARD

FUSION SYSTEMS CORP. 038032 REV. K PC BOARD

FUSION UV SYSTEMS 038036 CIRCUIT CARD REV. AP

FUSION UV SYSTEMS 038036 CIRCUIT CARD REV. AP

FUSION UV SYSTEMS 038036 CONTROL CARD REV. AP

FUSION UV SYSTEMS 038036 CONTROL CARD REV. AP

FUSION UV SYSTEMS 291542 HIGH VOLTAGE POWER BOARD REV. X

FUSION UV SYSTEMS 327555 PC BOARD REV. S

FUSION UV SYSTEMS 327555 PC BOARD REV. S

G.W. DAHL 6510000200500 CIRCUIT BOARD ASSY.

G.W. DAHL 6510000200500 CIRCUIT BOARD ASSY.

G/E-CBN CONTROL BOARD PCB GE CBN CONTROL BOARD

G/E-CBN CONTROL BOARD PCB GE CBN CONTROL BOARD

G635-2 PCB CARD 686B817U01

G635-2 PCB CARD 686B817U01

GAI PCB 69147-104 / FAST

GAI PCB 69147-104 / FAST

GAI PCB 69147-104 / FAST

GAI PCB 69147-104 / FAST

GAI TRONICS 69067-00 CIRCUIT BOARD 6906700

GAI TRONICS 69067-00 CIRCUIT BOARD 6906700

GAI TRONICS 69650-101 SPEAKER AMP BOARD 69650101

GAI TRONICS 69650-101 SPEAKER AMP BOARD 69650101

GAI TRONICS 69650-101 SPEAKER AMP BOARD 69650101

GAI TRONICS 69650-101 SPEAKER AMP BOARD 69650101

GAI TRONICS 69723-201 PCB CARD 17275-005

GAI TRONICS 69723-201 PCB CARD 17275-005

GAI TRONICS D01B CONTROL BOARD

GAI TRONICS D01B CONTROL BOARD

GAI-TRONICS 69489-001 TERMINAL PCB CARD 10489-001

GAI-TRONICS 69489-001 TERMINAL PCB CARD 10489-001

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69489-001 TERMINAL PCB CARD 17116-003

GAI-TRONICS 69701-007 AMPLIFIER BOARD 17107-014

GAI-TRONICS 69701-007 AMPLIFIER BOARD 17107-014

GAMMA CPU 2100 IC 970.407.411 HIGH IC 970.407.421 LOW VER3.41