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。

Cognex 821-0011-1R Barcode Scanner WITH CHARGER 82100111R

OPTIMATION OL2208 OL2208RA CHANNEL DRIVE OL2208RA

COE MANUFACTURING A-39596-1 CIRCUIT BOARD A395961

SIEMENS 6SN1111-0AA00-0CA1 3-PHASE CHOKE 6SN11110AA000CA1

MITSUBISHI A178B BASE IT A178B

MERSON BRISTOL BABCOCK 09D1184-01A

ROCKWELL AUTOMATION 319624-A01 CIRCUIT BOARD 319624A01

SODICK EMC-02 CIRCUIT BOARD EMC02

Fanuc A06B-6061-C201 Analog SDU1 Modules A06B6061C201

MITSUBISHI MR-J3-40A AC SERVO DRIVER MRJ340A

Yaskawa SGDV-7R6A11A Servo Drive SGDV7R6A11A

SODICK SSCBM-02A CIRCUIT BOARD SSCBM02A

CINCINNATI MILACRON 3 542 1210A PC BOARD 35421210A

FANUC A860-0201-T001 PULSE GENERATOR WITH CONTROL PANEL

COSEL ZUW251215 POWER MODULE

FANUC H44125 PANEL W/ A860-0202-T001

SIEMENS 6SN1112-1AC01-0AA1 MODULE 6SN11121AC010AA1

FANUC A16B-2201-0472/06E CONTROL BOARD

UTICOR TECHNOLOGY 76536-1 MESSAGE DISPLAY 765361

SMC VACCUM ZM10-0AL00414 VACCUM

Fanuc A20B-2101-0490 / 01A PC Board A20B-2101-0490 / 01A

MORI SEIKI BU-/OI DC COIL BOARD

FANUC H44160 KEYPAD PANEL

Fanuc A16B-1212-0180 / 02A PC Boards A16B-1212-0180 / 02A

KITAMURA 3-E97705 CIRCUIT BOARD 3E97705

FANUC A20B-2002-0521/06A CIRCUIT BOARD A20B20020521

Siemens 6FC5250-6CY30-4AH0 Sinumerik NCU CARD

ABB 3DDE 300 417 Generator Relay Board CMA 137

FANUC A20B-8100-0450/05B ETHERNET CARD A20B-8100-0450/05B

OKUMA E4809-045-106-E MP 1911-1692-57-171

Siemens Power Supply 6EW1380-4AB01 24VDC 6EW13804AB01

FANUC A16B-1211-0970/01A CIRCUIT BOARD A16B1211097001A

POWER SOURCE PLEY24HSZ-U POWER SUPPLY PLEY24HSZU

SIEMENS 6ES7317-2AJ10-0AB0 MODULE 6ES73172AJ100AB0

ADDI-DATA PXLEM CIRCUIT BOARD PXLEMF

BOSCH T/Z 401 MODULE 046248-2027

TURCK IM1-22EXR ISOLATIING SWITCHING AMPLIFIER

YASKAWA CIRCUIT BOARD JANCD-FC222 " OPTION"

MITSUBISHI BN624A813G53 CONTROL BOARD

Fanuc A16B-2201-0811/ 04B PC Boards A16B-2201-0811/ 04B

XURON 590 MICRO PNEUMATIC CUTTER BLADES 5.5"

ABB 3HAB8101-8/08E SERVO DRIVE DSQC346G

FANUC A03B-0819-C057 MODULE A03B0819C057

FANUC A20B-2002-0520/06A CIRCUIT BOARD A20B20020520

FANUC EE-3505-710-000 Module EE-3505-710-001

GOLDSTAR Master-K500 K5Y-202H K5Y202H

RASMI R88A FIW 4006-E FILTER R88AFIW4006E

SIEMENS 3RK1301-0KB00-1AA2 STARTER RS1-X

HITACHI SEIKI MGDCT 16-12-01-00 CIRCUIT BOARD

FANUC A02B-0259-C240 INTERFACE MODULE A02B0259C240

Siemens 6ED1 052-1HB00-0BA5 LOGIC MODUL 6ED1052-1HB00-0BA5

Allen Bradley 1793-OW4 Part #96305471 FLEX Output Module 1793-0W4  ship

IBIS GMBH SIVIB 1000 POWER SUPPLY SIVI1000

SIEMENS SIY002C COM BOARD FOR MICROMASTER DRIVE

SIEMENS 6GT2002-0JD00 MODULE 6GT20020JD00

FANUC A20B-2000-0411/04A CIRCUIT BOARD A20B20000411

MAKINO E5VS091A101-00 CIRCUIT BOARD E5VS091A10100

FANUC A16B-2200-012A CIRCUIT BOARD A16B2200012A

TDK 2EK15689-6 CIRCUIT BOARD 2EK156896

SIEMENS 570570.9101.03 PC BOARD 570570.9101.0

Honeywell 30731817-4 TOG A Hwy 1 / 2 Card PLC Board 307318174

 AUTOMATION DIRECT PS12-075D POWER SUPPLY

CINCINNATI MILACRON 3 531 3786A POWER SUPPLY 35313786A

ALFA TOOLS TT 80/31 NR.A 01 MODULE TT 8031NRA01

SMC EX260-SDN2 INTERFACE MODULE EX260-SDN2

Fanuc A14B-0061-B110-01 Power Input it A14B-0061-B110-01

ARBURG 757 CONTROL BOARD 165.211

FANUC A20B-2900-0361 PC BOARD A20B-2900-0361

OMRON S8VT-F48024E S8VTF48024E POWER SUPPLY, 24 V, 20 A

Yaskawa SGDV-R70A01A Servopack SGDVR70A01A

OKUMA HOWA PC 12902 CPC I/O INTERFACE PC12902CPC

SIEMENS 6ES7 134-4GB01-0AB0 MODULE 6ES71344GB010AB0

ARBURG 650 FUSES BOARD 116.757

Fanuc A20B-8001-0121/02A Remote I/O Board A20B-8001-0121

OKUMA E4809-045-205-A BOARD WITH HOUSING E4809045205A

CINCINNATI MILACRON 3-533-0158G CIRCUIT BOARD 35330158G

RASMI RF 3020-V1K FILTER RF3020V1K

MITSUBISHI MR-J3-70B AC SERVO DRIVE MR-J3-70B-EB

YASKAWA SGMG-13AWA-YR12 SGMG13AWAYR12 AC SERVO MOTOR

FANUC A20B-1006-0110/03A SERVO AMPLIFIER BOARD A20B-1006-0110

CHARMILLES CT8121430B CIRCUIT BOARD CT8121430B

Siemens 6ES7151-1CA00-3BL0 Compact Module 6ES7 151-1CA00-3BL0

YASKAWA JANCD-XCP02B-2 CIRCUIT BOARD JANCDXCP02B

OKUMA MPN7000 M-S CONTROL PANEL E0105-566-103-2

2 24VDC SAFETY RELAY PN0ZX2

SIEMENS 6DD1600-0AK0 PM6 SIMADYN D CARD MODULE

FANUC A16B-2200-0660/08C CIRCUIT BOARD A16B2200066008C

SIEMENS 3RK1301-1EB00-0AA2 STATER DS1-X

MEDAR 494-8A CIRCUIT BOARD 4948A

 ADVANCED 25A8K SERVO AMPLIFIER 25A8K

Siemens 6SN1114-0NB01-0AA0 PROFIBUS 6SN1 114-0NB01-0AA0

COUTANT ML130/B2 POWER SUPPLY ML130B2

INGERSOLL RAND SM602-001 12119-01 MODULE SM602001 1211901

ARBURG ARB 655 CIRCUIT BOARD ARB655

SIEMENS 3RX9307-1AA00 POWER SUPPLY 3RX9307-1AA00

OMRON CPM1A-40EDT I/O IT

FANUC A20B-2002-0521/13A CIRCUIT BOARD A20B20020521

MITSUBISHI SIFA-02-DWC BY171E509G51 CIRCUIT BOARD SIFA02DWC

SIEMENS 6SE7090-0XX84-0FJ0 OPTIONAL CARD 6SE70900XX840FJ0

SIEMENS 6FX1817-0AX15 MEMORY CARD 6FX18170AX15

02-1930-1 CIRCUIT BOARD 0219301

GENERIC TK-102B CIRCUIT BOARD TK102B 8751006

FANUC A20B-0010-0130/02A CIRCUIT BOARD A20B00100130

EL HAGIWARA C-7704-1810F CIRCUIT BOARD C77041810F

IVERSAL DYNAMICS PCB-077D CIRCUIT BOARD PCB077D

Siemens 6EP1332-1SH41-0AA1 LOGO Power

YASKAWA JANCD-FC300B-3 CIRCUIT BOARD JANCDFC300B3

BOSCH A 24/0,2- OUTPUT MODULE 047965-1017

MITSUBISHI FX715B BN624A770G51A CIRCUIT BOARD BN624A770G51A

 ABB 57619261 E 1/2, 57619881 A 1/2, 57619414 A 1/2, AND MORE

SIEMENS 6ES7 312-5BE03-0AB0 SIMATICS 6ES7312-5BE03-0AB0

ARBURG ARB 654 CIRCUIT BOARD ARB654

FANUC A02B-0333-C249 COMMICATION MODULE A02B0333C249

Siemens S5 Commication Module 6ES5524-3UA13 524-3UA13

 PARKER 14E07B15GC REGULATOR 14E07B15GC

PORT NP/Q9041P PANEL METER

SIEMENS 6SN1118-0DG23-0AA1 SIMODRIVE 6SN1118-0DG23-0AA1

SIEMENS 6SE3290-OBA87 Power Line Filter 6SE3290-0BA87

WATT PILOTE NS-A01 NETWORK SERVER NSA01

SIEMENS 462018.7600.51 PC BOARD 462018.1916.01

Siemens  6ES5497-4UB22

LOT OF 10 ALLEN BRADLEY 700-HB32A1-4, 700-HB32Z24-1, 700-HB32Z24-4

FEC AFC1200 MAIN System Axis Controller

Fanuc A16B-2201-0811/03A PC Boards A16B-2201-0811/03A

Siemens Net Profibus 6GK1 502-2CA10 simatic 6GK1502-2CA10

GE 531X12RAKG1 POWER BOARD 531X12RAKG1

SIEMENS 6ES7316-2AG00-0AB0 SIMATIC 6ES7 316-2AG00-0AB0

ALLEN BRADLEY 2097-F4 MAIN FILTER

FEC Axis Controller AFC1200 Model AXIS-205

SIEMENS 6ES7133-0BL00-0XB0 ELECTRONIC MODULE 6ES71330BL000XB0

CHARMILLES 855 5930 A CIRCUIT BOARD 8555930A

ADEPT 10338-53100 DUAL B 10338-53100