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。

SIEMENS 6ES7212-1BA10-0XB0 SIMATIC 6ES7 212-1BA10-0XB0

Allen Bradley Rack SLC500/ 1746-P2/ 1747-L542/ 1746-IB32/ 1746-OB16/ 1747-SN

FANUC A06B-6057-H005 SERVO AMPLIFIER A06B6057H005

ABB DSQC 236C Robot Control Board DSQC236C YB560103-CC/11

SOKKI ELECTRONICS DA6410-01 NIB DA641001

PILZ PN0Z S11 24VDC MODULE PN0ZS11

BROTHER B52J016-100B CIRCUIT BOARD B52J0161

BROTHER B52J016-100B CIRCUIT BOARD B52J016100B

EMERSON F2950-4011R CIRCUIT BOARD F29504011R

PROMICON CPU-14A/2 MODULE CPU14A/2

CINCINNATI MILACRON 3-531-3275A CIRCUIT BOARD 35313275A

FANUC A20B-2901-0360/05B CIRCUIT BOARD A20B29010360

YASKAWA ELECTRIC 200V 3PH SERVOPACK JUSP-ACP15GA JUSPACP15GA

Fanuc A20B-2901-0721 / 02A PC Board A20B-2901-0721 / 02A

FANUC A16B-1210-0510-01 POWER SUPPLY A16B1210051001

HONEYWELL DC230L-E0-00-10-0A00000-00-0 DIGITAL CONTROLLER

FUJI FRENIC-Mini FRN0.75C1S-2J INVERTER

Fuji Electric FRN0.75C1S-2J Inverter FRN0.75C1S2J

SEPRO 07S01053 BOARD FOR PENDANT S900-II

Fanuc A20B-2101-0491 / 01A PC Boards A20B-2101-0491

FANUC A02B-0120-B502 CHASE

ARBURG ARB 660 CIRCUIT BOARD ARB 660

KEYENCE LJ-G5001 SENSOR MODULE LJG5001

PROMICON VIO-2/2 MODULE VIO2/2

 MITSUBISHI QA68B-E PROGRAMMABLE CONTROLLER RACK

FUJITSU N860-3336-T002 06A PANEL N8603336T002

Fanuc A06B-6066-H005 AC Servo Amplifier its A06B6066H005

MITSUBISHI BN624A182H01 CNC Computer Numerical Control FX04A

Siemens 6ES7 222-1EF00-0XA0 Digital Output 6ES7222-1EF00-0XA0

FANUC A06B-6083-H218 CAPACITOR MODULE A06B-6083-H218

INFITEC 107175SER CIRCUIT BOARD CD0055-A

SEW EURODRIVE 3PH EF075-503 FILTER MODULE 3PH EF075503

YASKAWA ELECTRIC SGDS-02A01A Servopack SGDS02A01A

WELDING TECHNOLOGIES 6454-5M0 FIRING BOARD 64545M0

AMERICAN MSI CORPORATION 3000.020.212 BOARD 300002

DWYER S261754E32AE-001 DC POWER DCT504ADC-SC

YASKAWA JANCD-FC903-1 CIRCUIT BOARD JANCDFC9031

ORBIT OM 502T-0A01101-00 PANEL MODULE

FANUC A16B-2200-0340/06A CIRCUIT BOARD A16B2200034006A

ALTEC INDUSTRIAL 30001017-410 PROGRAM PANEL

OKUMA E7191-855-019-2 CPU/IF RACK E71918550192

GASTECH 24-0172 CIRCUIT BOARD 240172

FINE STRONIX VSF220-24 POWER SUPPLY VSF22024

YASKAWA JEPMC-I0200 INPUT MODULE JEPMCI0200

YASKAWA JAPMC-MC221 BOARD JAPMCMC221

YAMAHA ERCX SERVO DRIVE ERCX

ALLEN BRADLEY 102851 AC CURRENT TRANSFORMER 102851

CONAIR 4070062 CONTROL BOARD 4070062

SIEMENS 570572.9201.03 PC BOARD 570572920103

ALLEN BRADLEY 1746-P1 FULL SYSTEM 1746-IA16

SIEMENS 000-305900 HI-RES DRIVER

YASKAWA JEPMC-MC220A SERVO CONTROL MODULE JEPMCMC220A

SQUARD FAL341001021 CIRCUIT BREAKER 100A

MITSUBISHI A2USHCPU-S1 PLC SYSTEM WITH A1S62PN, A1SJ61BT11, A1SY41, A1SY40

FIDIA DRTXA1 CIRCUIT BOARD MODULE

Electro Flyte 12M03-00020-02 Rev. A Voltage Circuit Board PCB

FANUC A16B-1700-0020/01A SPINDLE BOARD A16B17000020

YASKAWA JAMSC-120MMB10400 MEMOCON GL120 JAMSC120MMB10400

GRASEBY/VOLKMANN 20030FAG CIRCUIT BOARD 20030FAG

SIEMENS SIMODRIVE 6SN1130-1AA11-0BA0 6SN11301AA110BA0 " OPTION"

FANUC A20B-1001-0711/02A CIRCUIT BOARD A20B10010711

Fanuc A20B-2002-0850 / 02A Backplane Board A20B-2002-0850/02A

Sola SDN 20-24-100RL Power Supply 20-24-100RL

HYDAC ELECTRONIC HDA 5500-1-2-DC-000 IT HDA550012DC000

IFM ELECTRONIC DD2001 FR-1 FREQUENCY/SPEED MONITOR DD2001

FANUC A20B-2902-0380/02A PC BOARD A20B-2902-0380

HIRSCHMANN SPIDER 4TX/1FX RAIL SWITCH SPIDER4TX1FX

ALLEN BRADLEY 635531-9002 CIRCUIT BOARD 6355319002

02-1391-01 CIRCUIT BOARD 02139101

KAWASAKI 9ZB-51 50999-1002 CIRCUIT BOARD 9ZB51

FANUC A16B-1212-0270 CIRCUIT BOARD A16B-1212-0270

FANUC A02B-0120-C122 MDI IT FS16 KEYPAD OVERIGHT SHIPPING

STAR GATE 770152-02 INTERFACE MODULE 77015202

Fanuc A16B-2202-0661/03A Circuit Board A16B-2202-0661

MITSUBISHI FX3U-1PG PLC

BROTHER B52J016-100 CIRCUIT BOARD B52J0161

BROTHER B52J016-100A CIRCUIT BOARD B52J0161

BROTHER B52J016-100 CIRCUIT BOARD B52J016100

YASKAWA Type SGD-04AN 400W SERVOPACK SGD04AN

HURCO 415-0604-902 CIRCUIT BOARD 415-0604-902

MATSUURA EN4-1400A CONTROL PANEL EN41400A

FANUC A20B-2902-0223/03A PC BOARD A20B290303A

SEIKI PCMP HA11 POWER SUPPLY TOKO 878-4503-20

SIEMENS 6SN1123-1AA00-0HA1 SIMODRIVE 6SN11231AA000HA1

Siemens Simatic Net 6GK1105-2AA00 Optical Switch Module OSM

Siemens 6RB2000-0NF01 SIMODRIVE 6RB20000NF01 Circuit Board

SIEMENS 6SE6400-3CC04-4DD0 MICROMASTER 6SE64003CC044DD0

Fuji Electric RYH201F5-VV2 Servo Drive RYH201F5VV2

IFM ELECTRONIC AC1253 POWER SUPPLY AC1253

TOTAL CONTROL QPJ-ABD-201-G QUICK PANEL MODULE QPJABD201G

ALLEN BRADLEY 8520CPUX 90781002 POWER BOARD 8520CPUX

FANUC A02B-0283-B801 MAIN CONTROL CHASSIS A02B0283B801

FANUC A20B-2902-0223/01A MODULE A20B2903

FANUC A16B-2300-0011/03A CIRCUIT BOARD A16B-2300-0011/03A

CINCINNATI MILACRON 35312985A CIRCUIT BOARD 35312985A

OMEGA ENGINEERING PX209-060G1 TRANSDUCER PX209060G1

STANLEY 21A111001/QC1001-X NUTRNER CONTROLLER

MITSUBISHI AVCA-02-DWC CIRCUIT BOARD BY171A444G51

YASKAWA JANCD-SV03B CONTROL BOARD DF8203661-B0

ALLEN BRADLEY 8520-CPUX1 PLC BOARD 8520CPUX1

FANUC A16B-2201-0103/04A CIRCUIT BOARD A16B-2201-010304A

FANUC A16B-1210-0591/05A CIRCUIT BOARD A16B1210059105A

PULS UBC10.241 POWER SUPPLY UBC10241

AGIE 646534.8 CIRCUIT BOARD SBC-16A

Fanuc A16B-1100-0140/01A Circuit Board A16B-1100-0140/01A

GZE ELECTRONICS CRS1 TC010 CIRCUIT BOARD CRS1TC010

YASKAWA SGDM-02ADA SERVO DRIVE SGDM-02ADA

FANUC A02B-0084-C133 OPERATOR PANEL A02B0084C133

FANUC A16B-3200-0054/06B CIRCUIT BOARD A16B3200005406B

FANUC A20B-2002-0520/07A CIRCUIT BOARD A20B20020520

SIEMENS 6ES7401-1DA01-0AA0 SIMATIC S7 RACK 6ES74011DA010AA0

YASKAWA CACR-PR03AE3FRY68F SERVOPACK CACRPR03AE3FRY68F

Electro Flyte 12M02-00021-03 Ramp Generation Board Circuit PCB

FANUC A16B-2201-0311/10D CONTROL BOARD A16B-2201-0311/10D

NATIONAL SEMICONDUCTOR NE2000 551010821-001

ALLEN BRADLEY 1793-IV16 SER. A MP 1793-IV16

TEXAS INSTRUMENTS 2490130-000 MODULE 2490130000

REXROTH VT5003S32 AMPLIFIER CARD VT5003S32R1

Fanuc A16B-1212-0301/05A Board w/ A20B-1003-0630 /03A GE A16B-1212-0301 "Overnig

SDSTRAND 6AXCNTR-G2 CIRCUIT BOARD 6AXCNTRG2

Siemens 6SN 1111-0AA01-1BA0 Filter 6SN1111-0AA01-1BA0

FANUC A20B-2002-0031/03C CIRCUIT BOARD A20B20020031

SIEMENS TDS 120A2,5Z SERVO AMP BOARD 334641-01 TZ

FANUC A20B-2902-0374/01A PC BOARD A20B2902037401A

ABB 3HAB8101-8/12B SERVO DRIVE DSQC346G

Siemens Simatic 6ES5 951-7NB21 Power Supply 6ES5951-7NB21

SIEMENS 6ES7212-1AA01-0XB0 SIMATIC 6ES7 212-1AA01-0XB0

GE 531X133PRUAKG1 INTERFACE 53IXI33PRUAKGI

ALLEN BRADLEY 1775-MZ COM MODULE 1775-MZ

SIEMENS SIMATIC 6ES5470-4UB12 OUTPUT MODULE

SIEMENS 6ES7 678-1RA00-0XB0 POWER BOARD 6ES76781RA000XB0

HURCO 414-0224-002 CONTROL BOARD 415-0224-001