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。

BALLUFF BIS C-60R-002-08P-PU-00,5-ST21 OPERATING MECHANISM

ALLEN BRADLEY 20AD014A3AYNAEC0 SERIES A DRIVE

SIEMENS 6SN1123-1AB00-0AA2 DRIVE

ALLEN BRADLEY 2711P-K7C4D1 SERIES A HMI

EMERSON 960113-03 PLC MODULE

NIDEC CORP SKB3400075 DRIVE

NACHI AXTP-FD0T-EC08 TEACH PENDANT

SIEMENS MD62T700 CIRCUIT BOARD

INDRAMAT MKD071B-061-GP0 MOTOR

ASCOM 77-964-2300 POWER SUPPLY

ALLEN BRADLEY 1756-L62S SERIES B PLC PROCESSOR

COGNEX DMR-8072ER-DEMO BARCODE SCANNER

KEYENCE CORP EX-V02 AMPLIFIER

DATALOGIC 410-600-010 BARCODE SCANNER

ELAU SM-100-40-080-P0-45-S1-B1 SERVO MOTOR

BANNER ENGINEERING MUSC-1T3 ENCLOSURE

ALLEN BRADLEY 6185-CAZBBZZ SERIES A HMI

ALLEN BRADLEY 2711P-T6C20D SERIES D HMI

ALLEN BRADLEY 2711P-T6C20D SERIES C HMI

PARKER 43019 SWITCH

WESTINGHOUSE NLE-770 POWER SUPPLY

ALLEN BRADLEY 1734-OE4C SERIES C PLC MODULE

DATALOGIC DS2100N-1310 BARCODE SCANNER

CL8010A PLC MODULE

FANUC IC695ALG708 PLC MODULE

HONEYWELL 163155-0001 DISPLAY

SIEMENS 6ES7231-5QD30-0XB0 PLC MODULE

ANDERSON INSTRUMENT TPP111005110000 PRESSURE TRANSMITTER

FANUC A06B-6091-H118 POWER SUPPLY

FANUC A06B-6058-H332 SERVO DRIVE

ALLEN BRADLEY MPL-B4540F-MJ72AA SERIES A SERVO MOTOR

FANUC A06B-6047-H003 VELOCITY CONTROL IT *SERVO DRIVE ONLY*

SEW-EURODRIVE S47 DAS100M4/TF/IS GEAR MOTOR

SCANLAB W/ LASER PHOTONICS HURRYSCAN 25 W/ LPQ 12-0.6 LASER SCANNING GALVANOM..

SEW EURODRIVE MC07B0008-5A3-4-00 AC DRIVE.

BALDOR RELIANCE VFSWDM3545-E MOTOR

GENERAL ELECTRIC 36B605573BEG01 TRANSFORMER

ZEBRA 110XI4 BARCODE LABEL PRINTER

ZEBRA 110XI4 BARCODE LABEL PRINTER

SIEMENS 6SN1130-1AA11-0CA0 FEED MODULE

ALLEN BRADLEY 2711-T14C1X HMI

LANNER ELECTRONICS LEC-2010P-3 MODULE

BR 8LSA34.E3030D000-0 SERVO MOTOR

PROSOFT MVI56E-GSC PLC MODULE

ALLEN-BRADLEY 20F11 ND 5P0 AA0NNNNN SER A FRN 8.001 WITH 20-HIM-A6 SER A

YASKAWA ELECTRIC SGMRS-37A2A-YR12 AC SERVO MOTOR

ALLEN-BRADLEY 6181-GGFCBCZZZ SER. B INDUSTRIAL COMPUTER 100-120/200-240VAC

ALLEN-BRADLEY 20F11 ND 5P0 AA0NNNNN SER A FRN 9.001 W/ 20-HIM-A6 SER A FRN

FANUC IC693CMM311 PLC MODULE

SIEMENS 6ES75111UK010AB0 PLC PROCESSOR

PILZ 301081 PLC PROCESSOR

HONEYWELL DR4500 CHART RECORDER DR45AT-1000-00-000-0-B00P00-0

SIEMENS 1FK7042-2AF74-1AG0 SERVO MOTOR

KEYENCE CORP SR-1000W BARCODE SCANNER

KEYENCE CORP SR-1000W BARCODE SCANNER

GENERAL ELECTRIC DS200SLCCG1AGH CIRCUIT BOARD

DOMINO L007434 POWER SUPPLY

PARKER SS50105001 VALVE

ALLEN BRADLEY 1747-L524 SERIES C PLC MODULE

 ALLEN BRADLEY 1747-L524 SERIES C PLC MODULE

SICK LUT3-920 SENSOR

YASKAWA ELECTRIC SGMGV-75D3A61 SERVO MOTOR

BOSCH DDS3.1-W050-DS01-01 SERVO DRIVE

SCHNEIDER ELECTRIC ATV66U72N4 DRIVE

ASEA BROWN BOVERI ID15H415-E DRIVE

INDRAMAT DDS 3.1-W050-DS29-01 SERVO DRIVE

ALLEN BRADLEY 25B-D010N114 SERIES A DRIVE

EMERSON KL3103X1-BA1 IS DI PLC MODULE

FUJI ELECTRIC PHL22B11-E10YV HMI

MITSUBISHI FX2N-64MR-DS PLC MODULE

PHOENIX CONTACT VALUELINE IPC HMI

INGERSOLL RAND 93972750 MOTOR

ALLEN BRADLEY 160-BA01NSF1P1 SERIES C DRIVE

FLEX KLEEN T16054 CIRCUIT BOARD

XYCOM 8500 OPERATOR MONITOR, 1150V, 1.5/0.75, 8500-0312536010000 (63398 -

TRI-CLOVER 761TR-30M-20S-2 1/2-316L-PM CONTROL VALVE ASSEMBLY

SICK C4P-SA1803S001 SAFETY LIGHT CURTAIN SENDER 1081273

XENON 289-0022 POWER SUPPLY

HONEYWELL 620-1631 PLC MODULE

ALLEN BRADLEY 1769-L16ER-BB1B SERIES A PLC PROCESSOR

ALLEN BRADLEY 1762-L40AWA SERIES C PLC PROCESSOR

ALLEN BRADLEY 1771-OA SERIES B PLC MODULE

 ALLEN BRADLEY 1771-OA SERIES B PLC MODULE

BERKELEY PROCESS BAM-432T DRIVE

BOSCH TDM 3.2-020-300W0 SERVO DRIVE

ALLEN BRADLEY 1398-DDM-019 SERIES A SERVO DRIVE

FANUC A06B-6090-H244 SERVO DRIVE

FANUC A06B-6090-H244 SERVO DRIVE

MOOG G416-204A MOTOR

ALLEN BRADLEY 1398-DDM-019 SERIES B SERVO DRIVE

SIEMENS 6SE6440-2UD22-2BA1 DRIVE

SIEMENS NDK3B060L CIRCUIT BREAKER

GENERAL ELECTRIC 6KGP43005X9XXXA1 DRIVE

FANUC A06B-6102-H226#H520 SERVO DRIVE

FANUC A06B-6088-H230#H500 SERVO DRIVE

NIDEC CORP AX-2000-00-00-10C SERVO DRIVE

INDRAMAT TDM1.2-100-300-W1-000 SERVO DRIVE

ALLEN BRADLEY 1797-IBN16 PLC MODULE

SIEMENS 6ES7412-1XJ05-0AB0 PLC PROCESSOR

SQUARE D AB-5158 CIRCUIT BREAKER

ASEA BROWN BOVERI 3HAB6182-1 CIRCUIT BOARD

GARDNER DENVER 2BH7210-0A256-7-Z BLOWER

KEYENCE CORP CV-3000 PLC MODULE

X-RITE 508 GAUGE

BR 8BVF0220H000.000-1 POWER SUPPLY

FANUC A16B-2200-0381 CIRCUIT BOARD

ALLEN BRADLEY 20AD014A0AYNANNN SERIES A DRIVE

ALLEN BRADLEY 20BD3P4A3AYNANC0 SERIES B DRIVE

ALLEN BRADLEY 2706-F11JC SERIES C HMI

ALLEN BRADLEY MPL-B430P-HJ22AA SERIES A SERVO MOTOR

ALLEN BRADLEY 20AD8P0A0AYNNNC0 SERIES A DRIVE

ALLEN BRADLEY 20AD011A0AYNANNN SERIES A DRIVE

ALLEN BRADLEY 6186M-17PTSS SERIES G HMI

ALLEN BRADLEY 20AD2P1A3AYNANC0 SERIES A DRIVE

ALLEN BRADLEY 1769-L30ER-NSE SERIES A PLC PROCESSOR

SEW EURODRIVE FH27 CMP63S/KY/AK0H/SM1 MOTOR

ALLEN BRADLEY 20AB015A0AYNANC0 SERIES A DRIVE

ALLEN BRADLEY 1336-B010-EAD-FA2-L3 SERIES A DRIVE

ALLEN BRADLEY 1336S-B025-AN-EN4 SERIES D DRIVE

ALLEN BRADLEY 1336F-B020-AN-EN SERIES A DRIVE

ALLEN BRADLEY 6181P-15TPXPSS SERIES E HMI

SCHNEIDER ELECTRIC 140-CPU-534-14 PLC PROCESSOR

ALLEN BRADLEY MPL-B4540F-MJ22AA SERIES A SERVO MOTOR

ALLEN BRADLEY 2711-B6C20L1 SERIES C HMI

ELECTRO CAM PS-5011-10-P16-G SWITCH

ADEPT TECH 30330-15000 OPERATING MECHANISM

ALLEN BRADLEY 5069-OW4I SERIES A PLC MODULE

ALLEN BRADLEY 1769-OB32 SERIES A PLC MODULE

LEUZE AMS 304I 120 SENSOR

HONEYWELL IWS-1603-HW DISPLAY

LENZE SF475 DRIVE