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。

以下链接皆有货

ONO SOKKI BOARD 44MR092 4M0115A,44MR091A,47MR051

ONO SOKKI BOARD 44MR092 4M0115A,B7 MR 003

ONO SOKKI BOARD 44MR097,4M0119

ONO SOKKI BOARD 44MR097A,4M0119A

ONO SOKKI BOARD 84MR228C

ONO SOKKI BOARD 84TR233B PU-7

ONO SOKKI BOARD 87TR072A PU-8

ONO SOKKI CM0801 BOARD CM801 H3TR002

ONO SOKKI CM0802 BOARD CM802 H3TR003

ONO SOKKI CT-651 DIGITAL TACHOMETER

ONO SOKKI GS-5100A, GS-5100A IP5X, GS-5100AIP5X, GS5100AIP5X, Long Range Linear

ONO SOKKI H7MR015 BOARD

ONO SOKKI H7TR005A ANALOG COMP BOARD

ONO SOKKI H7TR025A BOARD

ONSEMI DIODE SCHOTTKY 20V DO41, 1N5817, 1N5817FSCT-ND,  4700,

ONVIO Gearhead Speed Reducer, AL-010-015-15-070,

 OP3082EB,OJ-OP3082EB [0P3082EB,0J-0P3082EB] PCB BOARD

OP97EZ ORIGINAL ANALOGUE DEVICES LOW POWER OP AMP CHIP UK STOCK x1 fcb16.79

OPAL ADIMEC OPAL-1600m/CL CAMERA WITH CABLE

OPB866 TIL143 SLOTTED OPTO OPTICAL SWITCH OPB866T55 QTY 10 PCS ac1e18

OPEN-SHUT IND. P.NO.228 PCB

Ophir 4061F RF Amplifier, 1.85 to 2.17 GHz, 200 Watts

Ophir 5022A -F, RF Power Amplifier, 1 toGHz, 50W

Ophir XRF607 RF Power Amplifier,MHz - 2.1 MHz, 300W

OPTEC DAI-ICHI DENKO DIGITAL DATA TRANSMISSION OPTICAL EQUIPMENT EQ-111AD

OPTELECOM-NKF 1290 CLOVERLEAF CTR DR 23881-3, 9421DT(XX)/SM-ST9421DT

OPTEX CVS1-N40 Color Identity Vision Sensor, CVS1N40,

OPTEX CVS1-N40 Color Identity Vision Sensor, CVS1N40, SHIP SAME DAY

Optical cable 1000535, Z02A01, 05FG01, LLGC OLYS/BSI-BSI 5MM 1.8M,

OPTICAL LASER LINE CONTROLLER BOARD 03-13573-01,07-13574-01,REV X2

OPTICAL LIGHT TIGHT I/C PCB BOARD 03-17393-00

OPTICAL MICROSCOPE CONTROLLER,03-13694-04,SCHEM 07-13694-04,REV X9

OPTICAL MICROSCOPE DRIVER BOARD 03-13698-00 REV X8,07-13699-00

OPTICAL MICROSCOPE LASER LINE CONTROLLER BOARD 03-13573-01

OPTICAL SPECIAL TIES L-SMALL OPTICS BOARD 03-17306-00

OPTICAL SPECIATIES MICROSCOPE CONTROLLER BOARD 03-13694-04

OPTICAL TDI CAM ACQ I/F BOARD 07-16649 REV X3,+ 03-17546-00

OPTICS KUBOTEK ILLUMINATOR MLDS250/KB-2 250W METALHALIDE LIGHT SOURCE

OPTI-LUXX E756IB0A-FA 7" ROUND RD AMBER 100 LED WARNING LIGHT (NO CONNECTOR)

OPT-LED-01 BOARD

OPT-LED-02 BOARD

OPT-LED-03 BOARD

OPTO 22 SNAP LCM4, SNAP-LCM4, SNAPLCM4, MODULE I/O MODULE,

OPTOISOLATED INPUT/OUTPUT CARD 79K33554-1,

OPTRA BOARD 1-0929-4-0001 & GSI ,281.1605.00 REVA TO 229.095-00

OPTRA BOARD 1-0929-4-0001 & GSI 229.095,281.1605.00,229.095,229.094

OPTRA BOARD 1-1207-4 REV 05 P/N:282.5229-01

OPTRA BOARD 1-1207-4 REV-02

OPTREX C-51849 PWB51849A-V0 LCD DISPLAY MODULE NFJ-SLW-ADN 0594Z0-E-16

Optris CT Infrarot-Pyrometer OPTCTLLTSF

OR INDUSTRIAL COMPUTERS VDIO10 V1.X BOARD VDIO13-C

ORANGE RESEARCH 1203PGS#58572 DIFFERENTIAL PRESSURE GAUGE

ORAS 169940V PRESSOSTATIC CARTRIDGE

ORB CASTLEWOOD 2.2GB REMOVABLE MEDIA ULTRA SCSI BACKUP KIT  ac2c4

ORBIS DATA LOGDIGITAL TIME SWITCH

ORBOTECH 0382396B CPU 3.20GHz COMPUTER NO HDD

ORBOTECH CHAF-AF-0314458B BOARD

ORBOTECH HMC-031436 REV-C BOARD

ORBOTECH MVC-FG,0355790 A BOARD

ORBOTECH MVC-FG,0355790 B BOARD

ORBOTECH SB191X,R/SB191-053029 BOARD

ORBOTECH SB191X,R/SB191-053029 C BOARD

ORBOTECH SCHUH IO-TRION VER 2.3,0355453A REV B,5-1229 BOARD

ORC A01-0146A BOARD,

ORC A01-0148 BOARD,

ORC A01-0154APBF SKCL-F4,

ORC A01-0265BPF BOARD,

ORC A01-0272BPBF BOARD,

ORC A01-0273PBF PB-D BOARD,

ORC A01-0273PBF PB-E,BOARD,

ORC A01-0274BPBF PB-C BOARD,

ORC A01-0274BPBF PB-K,BOARD,

ORC A01-0274BPBF PB-M,BOARD,

ORC A01-0274BPBF PB-N,BOARD,

ORC A01-0278APBF BOARD,

ORC Irradiance Meter Sensor UV-35

OREGON #536321 LIFTING TONGS LEATHER HAND GRIPS 18 cm

OREGON #75-361 EXACT REPLACEMENT PREMIUM BELT 5/8" X 83-1/4"

OREGON #75-544 5/8" X 44" BELT PREMIUM WRAPPED

OREGON #82-360 REPL FOR JOHN DEERE SPINDLE ASSEMBLY #GY20867

OREGON 80-742 SHEAR PIN 1-7/16" X 1/4" FITS ARIENS # 532005 (10 PACK) "A"

OREGON MICRO SYSTEMS PCBMAXPC MAXP-8000 8 AXIS MOTION CONTIOLLER BOARD

OREGON PART 46-044 CONTROL CABLE

OREGON PRODUCTS 34-042 V-IDLER PULLY HEAVY DUTY 3" OD X .625" BORE

 OREI, U2U-7 TRAVEL PLUG ADAPTER, 1 PLUG ANDUSB DEVICES AT ONCE (3 IN 1) TYPE

OREI, U2U-7 TRAVEL PLUG ADAPTER, 1 PLUG ANDUSB DEVICES AT ONCE (3 IN 1) TYPE

ORIENT MOTOR PCD15T-A15 D114-A4 D114 D107-A4

ORIENT MOTOR PCD15T-A17 D114 3EA D107-A1 1EA

ORIENT MOTOR PCD15T-A3 D107-A4 1EA D114 2EA D114-A4 2EA

ORIENTAI VEXTA PK266-02AR22,HEDS-5540-H14

ORIENTAL 5-PHASE DRIVER PCD15T-A15,D114,D114-A3,D114-A4

ORIENTAL 5-PHASE DRIVER PCD15T-A15,D114-A4[2],D107-A1

ORIENTAL 5-PHASE DRIVER PCD15T-A17,D114,D114-A3,D107-A4[2]

ORIENTAL 5-PHASE DRIVER PCD15T-A17,D114-A4[2],D107,D107-A1

ORIENTAL 5-PHASE DRIVER PCD15T-A3,D107,D114-A4[2],D114-A3[2]

ORIENTAL 5-PHASE DRIVER PCD15T-A3,D107-A4,D114[4]

ORIENTAL 5-PHASE DRIVER PCD15T-A3,D107-A4,D114-A4[3],D114-A3

ORIENTAL 5-Phase Driver PCD15T-A30

ORIENTAL 5-PHASE DRIVER PCD15T-A30,D107-A4,D114-A4,D107-A3

 ORIENTAL A7852-9215KE,ENCODER 2500P/R,E6-2500-197-I-L-D-D-B-S4211

Oriental BRUSHLESS DC MOTOR BL5100A-A2K

 ORIENTAL MOTOR 2RK6RGN-CM AC MAGNETIC BRAKE SPEED CONTROL MOTOR

 ORIENTAL MOTOR 3RK15GN-CW ,3RK15GN-CWE

ORIENTAL MOTOR 41K25RGN-A WITH 4GN30K GEARHEAD

ORIENTAL MOTOR 4GN30K GEAR HEAD

ORIENTAL MOTOR 5GN75K, GEARHEAD PARALLEL SHAFT,  

Oriental Motor 5IK40GN-AWT2S, 5IK40GNAWT2S, INDUCTION MOTOR,

 ORIENTAL MOTOR 5IK40GN-SW INDUCTION MOTOR

 ORIENTAL MOTOR 5IK60GE-SW2 INDUCTION MOTOR

ORIENTAL MOTOR 5-PHASE DRIVER UDX5107N-G

 ORIENTAL MOTOR A7793-0407Y3B-3 STEPPING DRIVER

 ORIENTAL MOTOR A7793-0407Y3F-3 MOTOR DRIVER ,

 ORIENTAL MOTOR A7891-0407Y5A-4 STEPPING DRIVER

ORIENTAL MOTOR AC MAGNETIC BRAKE SPEED CONTROL MOTOR 4RK25RGN-AM, GEARHEAD 4GN6K

ORIENTAL MOTOR AS98MAD-T7.2, AS98MADT72, ASD30A-AD, ASM98MA-T7.2, STEP MOTOR

 ORIENTAL MOTOR ASD10A-K-B9 STEP DRIVER , ,

ORIENTAL MOTOR BERGER LAHR 5-PHASE DRIVER SPD5520 [2EA]   

 ORIENTAL MOTOR BHI62ST-G2

 ORIENTAL MOTOR BHI62ST-G2 INDUCTION MOTOR + BH6G2-100 GEARHEAD

 ORIENTAL MOTOR BHI62ST-G2 INDUCTION MOTOR,BH6G2-50RA GEARHEAD

 ORIENTAL MOTOR BLHM5100K-GFS,GFS5GBRUSHLESS DC MOTOR

ORIENTAL MOTOR BRUSHLESS DC MOTOR, AXHM015K-15 & AXHD15K,

ORIENTAL Motor BX460AM-10S, BXD60A-A, BXM460M-GFS, GFS4G10,

ORIENTAL MOTOR BXD60A-A DRIVE,BXM460M-GFH2 MOTOR,GFH4G15    SH

Oriental Motor Connector Terminal Block Conversion CC50T1 RACK H #H75

ORIENTAL MOTOR CONTROLLER NETC01-ECT + STEPPING DRIVER CRD514-KD

ORIENTAL MOTOR CRD5107P, SEMES SEBA-100070 MOTION IFC BOARD, LIMO 5850-MDRL

ORIENTAL MOTOR CRD5107P, SEMES SEBA-100070 MOTION IFC BOARD, LIMO 6053-MDRL