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。

BOSCH R-IB IL 24 PSDOR 4-PAC R911172848

BOSCH RNA01.2-4-185 R91188

BOSCH SD-B4.070.030-05.000

BOSCH SF-A2.0041.030-10.050

BOSCH SM 10/20-TC DC 520V 10A 060840-103 Incomplete

BOSCH SM 25/50-TA

BOSCH SM 5/10-TC DC 520V 5A 060839-105

BOSCH TRM 20-150V 105-913029

BOSCH UVF100M

BOSCH VM 60-T 047888-316

BOSCH VM60/EB 048106-313

BRAHMA TGRD61 Control Combustion Program for Burner Controller

Brand  s ABB CM-MPS.41S monitoring relay

Brand MITSUBISHI Module CM300DU-24F CM300DU24F

Brand MITSUBISHI Module CM300DU-24H CM300DU24H

BRIGHT ACPU90-VEE-23.050053-B

BRIGHT CPU91-E93-23.08-H

BRIGHT LMA-25/50A B 24.002012

BRIGHT LMA-25/50A F24.002012X

BRIGHT LMN-40/80A E24.002018X

BRINKMANN PUMPS SBF550-MV210

BRINKMANN PUMPS SFL650/450477

BRONKHORST F-113AC-HBD-00-V

BTS10-2.5/8-24-RL-720

BTS10-7.5/20-24-RL-722

BUM60-VC-0A-0001

BÜRKERT 00227548

BÜRKERT 00561881

BÜRKERT SE39/66-00

BUSSMANN 170M3170 Fuse 690V 450A

BUSSMANN 170M6813 F 900A/690V

BUSSMANN 350FM Semiconductor F 350A 690VAC

BX5100-0000 BECKHOFF Controller Module

BYSTRONIC AM2 200A RAS2 V22

BYSTRONIC AM2 50A RAS2 V11

CAB6-105-EI

CABLE 8.5873.5320.B301.S003

CABLE 8.5883.5484.G321

CABLE 8.M3658.23C4.2111.S003.K015 168 609567

cable for ABB 3HAC031683-001 DSQC679 IRC5 Robot Teach Pendant 1 PCS 10M

CAMOZZI YP1M-2C2B2L2C-AS01

CARLO GAVAZZI NLG13D724SA

CARLO GAVAZZI SPD244803

CARLO GAVAZZI WM12-96.AV5.3.D.X

CBL-YRC062-2 YASKAW Teach Pendant Cable

CCS HPR-100SW

CCS LDR2-50RD2

CELDUC CTS 630A 38.5kV

CELDUC SIL465000

CELERITY VC-4901MJR-6V

Circuit Board FANUC A20B-8100-0721

Circuit Board Fanuc For A20B-8100-0721

CIRRIS 1000V

CISCO AIR-PWRINJ6 POE Power Module Adapter 30W AP

CISCO CAB-DVI-HDMI-8M PLC Cable

CISCO IEM-3000-8TM

CLOUD M600 ADVANCED

CM200E3U-24F MITSUBISHI Module CM200E3U24F

CM30MD-12H MITSUBISHI MODULE CM30MD12H

CM75TF-24H CM75TF24H MITSUBISHI MODULE

COGNEX 820-0290-1R

COGNEX 821-0048-1R

COGNEX 821-0084-5R B

COGNEX 821-0084-8R

COGNEX 821-0084-9R A

COGNEX 821-0096-1R

COGNEX 825-0061-1R E IS5400-1C

COGNEX 825-0564-1R B

COGNEX C4G7-24G-E00 828-0313-1R

COGNEX CAM-CIC-10MR-10-G

COGNEX CAM-CIC-5000-20-G

COGNEX CAM-CIC-5MR-14-GC

COGNEX CCB-84901-2001-05 185-1303R

COGNEX CHECKER 4G7/821-0069-4R/ 821-0069-4R

COGNEX DM100S 825-0021-2R

COGNEX DM200S/825-0097-2R/ 825-0097-2R

COGNEX DM200X/825-0124-1R/ 825-0124-1R

COGNEX DM260Q

COGNEX DM260S/825-10110-1R/ 825-10110-1R

COGNEX DM260S/825-10307-110R/ 825-10307-110R

COGNEX DM262QL/825-10323-1R/ 825-10323-1R

COGNEX DM300-DLCOV-IR/820-9124-1R/ 820-9124-1R

COGNEX DM300SX/825-0460-1R/ 825-0460-1R

COGNEX DM50S 821-0096-1R A

COGNEX DM8050X 825-0489-1R

COGNEX DM8700DQ-E 821-20043-002

COGNEX DMR-100Q-00 808-0009-1R

COGNEX DMR-150Q-0120 828-10297-1R

COGNEX DMR-150Q-0540-P 828-10306-114R

COGNEX DMR-150S-0120 828-10293-1R

COGNEX DMR-152S-0540-P 828-10306-310R

COGNEX DMR-260Q-0120 828-10306-1R

COGNEX DMR-260S-0110 828-10120-1R

COGNEX DMR-262Q-MAX

COGNEX DMR-50Q-00 828-0412-1R

COGNEX IS2000M-110-30-125

COGNEX IS2000M-130-40-L18 825-10807-1R

COGNEX IS5100-01 825-0207-1R

COGNEX IS5403-00

COGNEX IS5403-11 828-0233-1R

COGNEX IS5411-00 825-0069-1R

COGNEX IS7010-01 825-0540-1R

COGNEX ISM1403-01 825-0200-1R

COGNEX MSIP-REM-CGX-DM260

COMAP IS-AIN8

COMAU 10129260

COMMELL FS-97A

Communication Cable for DFX0-U4 USB To Round Head 8-pin

COMSOFT cRIO PB

CONCEPT ENERGY TECHNOLOGY NSP 2420-3 K22

Connecting cable TSXCAP030

Contactor 100-D180 circle Voltage 110-120V

CONTROL TECHNIQUES 142U2D200BAAEA165240

CONTROL TECHNIQUES 55EZC500FAMAA 876925

CONTROL TECHNIQUES 82400000017500 2145012234

CONTROL TECHNIQUES C200-042 00176

CONTROL TECHNIQUES C300-024-00032

CONTROL TECHNIQUES CT 3015-UNI 1/DIN B

CONTROL TECHNIQUES DB 140 NP Incomplete

CONTROL TECHNIQUES EP209-I00-ENR0

CONTROL TECHNIQUES ES2403 CC

CONTROL TECHNIQUES HS30-022 00042 A

CONTROL TECHNIQUES HS30-022 00056 A

CONTROL TECHNIQUES HS71-STANDARD

CONTROL TECHNIQUES SE23400300

CONTROL TECHNIQUES SI-APPS COMPACT 824000020700

CONTROL TECHNIQUES SKCD200220

CONTROL TECHNIQUES SM-PROFINET

CONTROL TECHNIQUES SP0404

CONTROL TECHNIQUES SP1401 Incomplete

CONTROL TECHNIQUES STDT03 82000000011310

CONTROL TECHNIQUES UD71

CONVERTEC 8915-8911

CONVERTEC L1006A

COOPER POWER TOOLS P5200

COOPER POWER TOOLS S961450-010

COOPER POWER TOOLS STM12.3 961900PT

COPAL PG-35-102R-PG2

CORCOM 110FCD10B

COSEL CBS1002424 Power Module Supply

COUNTER ZNJC2-6E2R Digital Counter

COVAL LEM60X25SVOC14PG1

COVAL LEMAX90X25VC24PG1F

CP-2FCB-1 Angle Sensor Potentiometer 1K 2K 5K

CP30-BA 1P 5A 1-M MITSUBISHI circuit breaker

CP6902-0001-0000

CRANE CG30081100

CRE CDFM151TX

CS067A-L sensor Metrol

CS1W-ID211 CS1WID211 Omron PLC Input Module

CT-VWC.12 10230085 ABB Time relay

CUH Variable frequency vibration controller panel has no cable SDVC31-M

CUTTER AUTOMATION 110CPU61200

CUTTER ELECTRIC 140NOC77101

CUTTER ELECTRIC ABE7CPA410

CUTTER ELECTRIC ATV312HU40M3

CUTTER ELECTRIC ATV312HU75N4

CUTTER ELECTRIC ATV31HU15N4

CUTTER ELECTRIC ATV320U06M2B

CUTTER ELECTRIC ATV320U07M2B

CUTTER ELECTRIC ATV320U15N4C

CUTTER ELECTRIC ATV320U30N4C

CUTTER ELECTRIC ATV320U40N4C

CUTTER ELECTRIC ATV320U55N4B

CUTTER ELECTRIC ATV320U55N4C

CUTTER ELECTRIC ATV320U75N4B

CUTTER ELECTRIC ATV320U75N4C

CUTTER ELECTRIC ATV32HU40N4

CUTTER ELECTRIC ATV340U30N4

CUTTER ELECTRIC ATV340U40N4

CUTTER ELECTRIC ATV340U55N4

CUTTER ELECTRIC ATV610U15N4

CUTTER ELECTRIC ATV610U22N4

CUTTER ELECTRIC ATV610U40N4

CUTTER ELECTRIC ATV630U55N4

CUTTER ELECTRIC ATV650U07N4

CUTTER ELECTRIC BMXAMI0810

CUTTER ELECTRIC BMXAMI0810H

CUTTER ELECTRIC BMXP3420302

CUTTER ELECTRIC HMIGXO3501

CUTTER ELECTRIC HMISCU6A5

CUTTER ELECTRIC LC1D150P7

CUTTER ELECTRIC LC1D806K7

CUTTER ELECTRIC LC1E95P7

CUTTER ELECTRIC LC1F185MD

CUTTER ELECTRIC LC1F225

CUTTER ELECTRIC LV525425

CUTTER ELECTRIC LXM28AU04M3X

CUTTER ELECTRIC LXM32AD12N4

CUTTER ELECTRIC LXM32AU90M2

CUTTER ELECTRIC LXM32MD18N4

CUTTER ELECTRIC M9F23363

CUTTER ELECTRIC MNB-V2-2

CUTTER ELECTRIC MTN6705-0008

CUTTER ELECTRIC PM820

CUTTER ELECTRIC PMC-2/11/02/001/00/01/10/00/10

CUTTER ELECTRIC SH055/80009/0/1/00/00/00/10/00 65011202-007 24 MONTHS

CUTTER ELECTRIC TCCX1730LW

CUTTER ELECTRIC TM221C40U

CUTTER ELECTRIC TSX3721001

CUTTER ELECTRIC TSX3721101

CUTTER ELECTRIC TSXCTY2A

CUTTER ELECTRIC TSXETY410

CUTTER ELECTRIC TSXMRP3256P

CUTTER ELECTRIC TSXP57204M

CUTTER ELECTRIC TSXPBY10

DAIKIN D23C-28 RXD25DAV2C Air Conditioner Motor

DAIKIN INDUSTRIES,LTD. DMS504B51

DANAHER MOTION GMBH 9032012051

DANAHER MOTION SA 9032012050

DANAHER MOTION SA ZMP-SYNQNET-PCI PCB 1107-0097 REV 2C 24 MONTHS WARRANT

DANFOSS 060-310466

DANFOSS 060N1035

DANFOSS 061B100366

DANFOSS 130B1200 MCA101

DANFOSS 175Z0257

DANFOSS 175Z4099

DANFOSS EKC 312 084B7250 Expansion Valve Controller

DANFOSS FC-102P11KT4E20H1XGXXXXSXXAXBXCXXDX 131F0427 24 MONTHS WARRANT

DANFOSS FC-102P1K1T4E55H3XGXXXXSXXAXBXCXXDX 131B5483 24 MONTHS WARRANT