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。

CONTROL TECHNIQUES DXM-208CB-090 SERVO MOTOR

CONTROL TECHNIQUES DXM-280C MOTOR 960105-03 REV. A2, .47 HP 3000 RPM

CONTROL TECHNIQUES DXM-308 960033-01 SERVO MOTOR

CONTROL TECHNIQUES DXM-340C MOTOR 960099-03 REV. A5, 1.42 HP

CONTROL TECHNIQUES DXM-340CB MOTOR 960099-13 REV. A2, 1.42 HP

CONTROL TECHNIQUES DXM-490CB MOTOR 960131-13 REV. A6, 3.19 HP

CONTROL TECHNIQUES EI-202-00-000 240VAC 4A NSMP

CONTROL TECHNIQUES EI-205-04-000 960475-04 240VAC UNMP

CONTROL TECHNIQUES EP209-I00-ENR0 24 MON. WARR.]

CONTROL TECHNIQUES ES2403 CC

Control Techniques Frequency Variator SE 11200037 SE1M 0.37kW

CONTROL TECHNIQUES HS30-022 00042 A 24 MON. WARR.]

CONTROL TECHNIQUES HS30-022 00056 A 24 MON. WARR.]

CONTROL TECHNIQUES HS72-MASTER

Control Techniques Interface Module UD71 Communication

CONTROL TECHNIQUES M300-034-00056 A

CONTROL TECHNIQUES M420R-14RL Incomplete 1 MONTHS WARRANTY]

CONTROL TECHNIQUES M432-NNN0-8G0Y-10

CONTROL TECHNIQUES M700-074 01000 A

CONTROL TECHNIQUES M701-084 01340 A

CONTROL TECHNIQUES MAESTRO140X14/28 0-140VDC 12A NSNP

CONTROL TECHNIQUES MAX409AN SERVO MOTOR DRIVE

CONTROL TECHNIQUES MAX412AN SERVO MOTOR DRIVE

CONTROL TECHNIQUES MGE-205-CONS-0000 SERVO MOTOR RPM:5000

CONTROL TECHNIQUES MHE-316-CBNS-0000 SERVO MOTOR

CONTROL TECHNIQUES MP350A4

CONTROL TECHNIQUES MP350A4 Incomplete 1 MON. WARR.]

CONTROL TECHNIQUES MP45A4R

CONTROL TECHNIQUES MP75A4R

Control Techniques Power Board ISS 05.01 UD23 3130-0430 7004-0152

CONTROL TECHNIQUES SE11200037

CONTROL TECHNIQUES SE11200037 Incomplete 1 MONTHS WARRANTY]

CONTROL TECHNIQUES SE23400075

CONTROL TECHNIQUES SE23400300

Control Techniques Servo Controller DST1401B Base Hours Digitax Emerson DST1401

Control Techniques Servo Inverter 948567 Nidec Digitax HD M753-014 00042A 1,5kW

CONTROL TECHNIQUES SI-APPS COMPACT 824000020700

CONTROL TECHNIQUES SK2401

CONTROL TECHNIQUES SK4402

CONTROL TECHNIQUES SK4403

CONTROL TECHNIQUES SK5402

CONTROL TECHNIQUES SKB3400075

CONTROL TECHNIQUES SKC3400300

CONTROL TECHNIQUES SKCD200220

CONTROL TECHNIQUES SM-Control Master 18293 AL

CONTROL TECHNIQUES SM-PROFIBUS DP-V1

CONTROL TECHNIQUES SP0403

CONTROL TECHNIQUES SP0404

CONTROL TECHNIQUES SP1202

CONTROL TECHNIQUES SP1401

CONTROL TECHNIQUES SP1401 Incomplete 1 MONTHS WARRANTY]

CONTROL TECHNIQUES SP3402

CONTROL TECHNIQUES SP5402

CONTROL TECHNIQUES STDT07

CONTROL TECHNIQUES STDT25

CONTROL TECHNIQUES STDT28

CONTROL TECHNIQUES STDT35

CONTROL TECHNIQUES STDU13

CONTROL TECHNIQUES STDU20

Control Techniques Transducer 17540 AL Inverter Sm-Control Master PV Emerson

Control Techniques Transducer 22613 Inverter Sm-Control Master PV Sw: 01.05.00

Control Techniques Transducer 82000000015600 Inverter Sm-Control Masterplatform

Control Techniques Transducer A82000000113400 Inverter Sm-control Master PV Lf

CONTROL TECHNIQUES UD71

CONTROL TECHNIQUES UNI1403

CONTROL TECHNIQUES UNI2401 380/480V 13.0A NSMP

CONTROL TECHNIQUES UNI2401 380/480V 13.7A UNMP

CONTROL TECHNIQUES UNI3401

Control Techniques Unidrive Option Module UD53 ISS1 Resolver

CONTROL TECHNIQUES V1500RL

CONTROL TECHNOLOGY STEPPING MOTOR CONTROL BOARD 2205

CONTROLLED MOTOR TECHNOLOGY MT30Z4-61 (AS PICTURED) UNMP

CONTROLS SERVICE ACB11S20/0/EA SERVO MOTOR

COOL EXPERT 00377761 SENSOR CABLE

COPLEY CONTROLS CORP. 800-408 Brushless Servo Amp

COPLEY CONTROLS CORP. 800-408 Brushless Servo Amp #1

CORETEC INC. IPS-100CE-R AC SERVO NUTRUNNER CONTROLLER

corning s45752-z module

Cosel Power Supply P15E-12-N 12V 1.3A AC100-240V Max. 0.4 A

Cosel Power Supply UAF500S-24 Power Supply 24V22A 100-240V AC

Cosel Switching Power Supply PAA150F-24-N Power Supply 24V 6.5A 156W

COTI GLOBAL SENSORS CG-16-SSW 1.5K NSMP

COTI GLOBAL SENSORS CGSB 5K NSMP

COTI GLOBAL SENSORS CGSB LOAD CELL

COTI GLOBAL SENSORS CG-SB3 NSMP

COTI GLOBAL SENSORS N2000L NSNP

COTI GLOBAL SENSORS NC200L UNMP

COURSER 902-00290-01 MOTOR CONTROL BOARD

CP NFC150-6633 Power Supply 90-0480-05/D,700232-003,45-0194-02

CR MAGNETICS CR4395-EH-120-.01.1-C-CD-ELR-1 120VAC 10/20A 0.1-1S UNMP

CR MAGNETICS CR4395-EH-120-.01.1-C-CD-ELR-1 120VAC 10-20A 0.5-6S NSMP

CR MAGNETICS CR4395-EL-120-110-A-CD 120-240VAC 5-6S UNMP

CR MAGNETICS CR4395-EL-120-110-A-CD 120VAC .5-6S NSMP

CR MAGNETICS CR4395-EL-120-110-A-CD 120VAC .5-6S NSNP

CR MAGNETICS CR7310-EH-24D-.11-X-CD-ELR-I FAULT SENSOR

CRANE JBA3-F3B048-4 THERMOCOUPLE SENSOR

CRE CDFM151TX19 DISPLAY TOUCH SCREEN (AS PICTURED)

CROUSE-HINDS 0105235 EAB NSNP

Crouzet brush gear motor,178-4872,82049098

Crouzet Brush Transmission Motor,82861020

Crouzet EIL Monitoring Relay 84871023 Module 84 871 023

Crouzet Syrelec Kontrollrelais DVLR2 Relay Motor Control Relay 110V 0,1 -1s

Crydom Solid State Relays H12D4850 Relay Relay 4-32V 50A Module

CSE-SEMAPHORE MS-RELAY

CTI-Cryogenics 8113212G001 On-Board P300 Cryopump Controller 1989-2002

CUI NSO-S10000-2MD-8-050 ROTARY ENCODER

culter-hammer NL-539 Relay Output 8xDC 30V/AC 230V BIN

CUSTOM CONTROL SENSOR 646TUE6 NSMP

CUSTOM CONTROL SENSOR 6900G22

CUSTOM CONTROL SENSORS 604GM3-7029 125/250VAC 5A 4500PSI NSMP

CUSTOM CONTROL SENSORS 604GZM1 1.2/16PSIG NSMP

CUSTOM CONTROL SENSORS 604P15 5000PSI 480VAC 15A NSMP

CUSTOM CONTROL SENSORS 604PX21 300-3000PSIG NSNP

CUSTOM CONTROL SENSORS 611G8003 1000PSI NSNP

CUSTOM CONTROL SENSORS 611GM8001 125/250VAC 11A 500PSI NSMP

CUSTOM CONTROL SENSORS 646GZE11 PRESSURE SWITCH 4500PSIG

CUSTOM CONTROL SENSORS 646TE3 NSMP

CUSTOM CONTROL SENSORS 646TE5 NSFS

CUSTOM CONTROL SENSORS 674D158 NSNP

CUSTOM CONTROL SENSORS 6900GEM18 2000PSI UNMP

CUSTOM CONTROL SENSORS 6900GZEM14 9/75PSIG UNMP

CUSTOM CONTROL SENSORS 6900TUEM14 NSNP

Custom Control Sensors Ccs 6900TE14 Temperature Switch 80/205f 300f

CUSTOM CONTROL SENSORS, INC. 694P9005

CUSTOM CONTROLS SENSOR 646GE1 1.2-16PSIG NSMP

CUSTOM INDUSTRIAL CONTROLS LSA-1 UNMP

CUSTOM SENSORS & TECHNOLOGY 8012 OXYGEN SENSOR

CUSTOM SENSORS & TECHNOLOGY G-1137 NSMP

CUSTOM SERVO MOTORS INC. MPM891FRME-738 SERVO MOTORS

CUSTOM SERVO MOTORS MPA-06-SS 80-260VAC UNMP

CUSTOM SERVO MOTORS MPA-25-SS UNMP

CUSTOM SERVO MOTORS MPM1422T2M-AM UNMP

CUSTOM SERVO MOTORS MPM892M-669 UNMP

Custom Servo Motors Snt 15/2-1

Custom Servo Motors TBF 60/5IH MTS

CUTLER HAMMER 13106A6513 SER. A2 20-264VAC NSMP

CUTLER HAMMER 13108A6517 SER. A2 10-30VDC NSMP

CUTLER HAMMER 13108A6517 UNMP

CUTLER HAMMER 13150ADN18 SER. A1 NSMP

CUTLER HAMMER 13150AL14 DIFFUSE SENSOR

CUTLER HAMMER 1355A-6513 DIFFUSE REFLECTIVE SENSOR 10"

CUTLER HAMMER 14150AL04 NSMP

CUTLER HAMMER 14151ADN18 SER. A1 NSMP

CUTLER HAMMER 14151RD17 SER. A1 10-30VDC NSMP

CUTLER HAMMER 1451BSC1216 PHOTOELECTRIC SENSOR

CUTLER HAMMER 1455AD6511 PHOTOELECTRIC SENSOR (MISSING ACCESSORIES)

CUTLER HAMMER 1480B REFLEX SENSOR

Cutler Hammer 1785T PMPP 1700 Panelmate Operator Interface Panel

CUTLER HAMMER 247704 SHAFT ENCODER

CUTLER HAMMER A10AG0EB SER. B1 208V 9A NSMP

CUTLER HAMMER AF95AS0C020C G5020CS0CA70002 NSMP

CUTLER HAMMER AN56GN0 MOTOR STARTER

CUTLER HAMMER BJ100J1C MANUAL MOTOR STARTER

CUTLER HAMMER COMET 13103A6517 PHOTOELECTRIC SENSOR

CUTLER HAMMER CTK400 6633C29G03 NSFS

CUTLER HAMMER E30AM SER. A4 NSMP

CUTLER HAMMER E34XB120 NSMP

CUTLER HAMMER E51DP1 SER. B2 UNMP

CUTLER HAMMER E51DS1 SER. C1 NSMP

CUTLER HAMMER E52RAL12T111 12-24VDC NSMP

CUTLER HAMMER E53KAL30T111 PROXIMITY SENSOR (MISSING ACCESSORIES)

CUTLER HAMMER E55CBL30T111 SER.A HAMMER TUBULAR INDUCTIVE PROXIMITY SENSOR

CUTLER HAMMER E57-30LE22-CB SER. E1 10-50VDC UNMP

CUTLER HAMMER E57DAL18T111B1 SER. E1 NSMP

CUTLER HAMMER E57LAL12A2 PROXIMITY SWITCH

CUTLER HAMMER E57LAL18A2 SER. E1 UNMP

CUTLER HAMMER E57MAL18T110B1 SER. E1 NSMP

CUTLER HAMMER E57MBL30A2 SER. D1 UNMP

CUTLER HAMMER E57YED230 PROXIMITY SENSOR

CUTLER HAMMER E58-30DP150-HDP PROXIMITY SENSOR

CUTLER HAMMER E58-30TD250-HL11 SER. A2 NSMP

CUTLER HAMMER E58CAL18A2C2 SER. A1 NSMP

CUTLER HAMMER E58CAL18A2E2 SER. A1 10-30VDC NSMP

CUTLER HAMMER E58CAL18A2R2 SER.C1 PHOTOELECTRIC SENSOR

CUTLER HAMMER E65LNL2F SEAM SENSOR (AS PICTURED)

CUTLER HAMMER E65PST PHOTOELECTIC SENSOR WITH DELAY TIMER