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。

6ES5 452-8MR11 Siemens Relay Output Module 6ES54528MR11

RKG Instruments REX-C900FK02-M*AN RTD Input Digital PID Temperature Controller

TSXDEY64D2K Schneider Module Sink Conn TSX DEY64D2K

Jorc 2303 Condensate Drain EZ-1 1/2'' 230VAC Red 16Bar Brass

OHBA SIKI Tension Gauge 0-200g max Range Precision Engineering Tool

RKC C400FK02-M*GN Temperature Controller 100 To 240V RKC Instrument Inc

Sick 6025060 i 14 Safety locking Device M20 24V

Fuji SRC 3631-5-1Z324A Magnetic Contactor F01368424F 220V AC

KANON BESTOOL Tension Gauges max 110g Precision Engineering tool

AMAT 3880-51207 Washer Flat M12 SST Applied Materials lot of 72

Aquiline 974-Swnom Footswitch Nema  ul Enclosure type 1, 6  6p Linemaster

Interlogix KTD-405 Joystick Controller Keyboard Multi Axis For CCTV

1746-0B16 Allen Bradley AB SLC 500 Output Module 1746-0B16 Ser. B

1746-0B16 Allen Bradley AB SLC 500 Output Module 1746-0B16 Ser. D

ESR MR MR7412.4613-U3-N034-G01 Brushless Servo Motor ESR Pollmeier GmbH

Hiwin 77-00031 Lubricant Grease G01 for Heavy Load Semiconductor Store Spare

Allen Bradley 22-RF5P7-AL Series A PowerFlex 4 AC drive Class EMI Line Filter

Fujinon Corporation ACM-18 Lens Adapter For Sony PMW-EX3 Camcorder

Phoenix Contact UMK-SE 11.25-1 931C413-A DC/DC Converter Control Board UMKSE 112

AMAT 3220-00008 Clear Clamp Applied Materials  pcs

Philips M4607-60001 IntelliVue Battery Charger Adapter B-M8043-94301 Rev. 0916

Philips M4607-60001 IntelliVue Battery Charger Adapter B-M8043-94301 Rev. 0916

CH Product DT225 Hologic 4 Button Trackball Pro Mouse JoyStick Technologies Inc

Merten Instabus EIB KNX 649330 iversal-Dimmaktor REG-K/2x230/300W

Mitsubishi Electric MR-RB12 Resistor MRRB12

T.A.C TAC Xenta 411 Digital Input Module 0-073-0201-1 Ver 1.05 Schneider

400914-242 ASCO Coil 24/DC 3B1 N79 Solenoid  In  Packing

Fujikin 316L Pneumatic Valve L.no. AP46E000 C.no. 077232 Type N.C.

Samwon Act TG-1H20S Terminal Block TG1H20S

Assy Analog Control 403294-001 Rev T

Assy Analog Control 403294-001 Rev T1

Fuji 1D1300A-120 Transistor Module 300A 1200V Fuji Electric 1Di300A-120

SMC CDRBUW20-90S CRBUW20-90S SCHWENKANTRIEB

ASM 12-F28932 Pneumatic SRLY Semi Output Ext. Cable Semiconductor Spare

Sony VCL-HG0758 Wide Angle Conversion Camera Lens X0.7 VCLHG0758

CKD Valve LYX-0761 CKD Corporation semiconductor store spare

Omron B7A-R3A18 Link Terminal Module 32 NPN OUT CONN 3MS H Japan

HP ET-51144 Rev 3 -54 Red Board -Working

OPTO 22 PB4R Output Module Rack PCB Typ 4 Channel I/O Rack

ASM S26-C73874 SS Slight Mot Assy Rode Semiconductor Store Spare

Christie DHD800 Projector Lens relay assy. TSD5950450

Christie DHD800 Projector motor assy. TSD5950590 945 042 7344

Schneider Automation TSXPSY2600 Modicon TSX Premium power supply Telemecanique

GEORGIN BZC24/50/22/A1 Zener Barrier BZC245022A1

Edwards A528 06 000 QDP Exhaust Pressure Module A52806000

Cosel industrial 150W-24 Power Supply 150W24 24V 6.25A

Keyence Corporation CA-DC100 Lighting Illumination Controller CADC100

Dresser 304854R1 Oil Filter Gasket American Crane Tractor  Dressta

Fujikin O.P. 0.45~0.6MPa type N.C diaphragm valve manif semiconductor

PepperlFuchs Z660/Ex Zener Barrier Device Module Ex 822097

PepperlFuchs 21070S k-System Isolated Switch Amplifier KHD2-OT1/Ex2

Phoenix Contact TRIO-PS-2G/1AC/24DC/5 Power Supply 2903148

Siemens 1050 958-Y0313-000-01 Terminal PCB for Industrial Computer

Moxa CP-102UL iversal PCI board 2 Port RS-232 Assy PCBCP102UL Ver 1.2

Festo VUVS-L25-M32C-AD-G14-F8 Solenoid Valve 575471 W/ VACF-B-C1-1 Coil 8030811

LiuGong 3P106397 Bolt Wheel Loader Excavator  Komatsu Dressta

Omron V600 ID identification system controller V600ID

PHOENIX CONTACT 2950394 emg 22-rels/k1-g 24  on

Omron S3S-B10 Optical Sensor Controller 12 pin 240V AC

PALL GLFPF8202VMM8 PFA-Maxi Gaskleen Filter

Omron NX-OD5121 Ver.1.0 Digital Output it NX Series

Omron NX-OD5121 Ver.1.0 Digital Output it NX Series

Crouzet Control 88829198 EMER8 Essential Timer, Emer8, Din Rail 17.5 mm - 1 Rela

SMC AW2000 Pneumatic Filter Regulator With Pressure Gauge

Fuji Electric NP1S-22 Power Supply Module NP1S22 Fuji Electric Co Ltd

Omron S82H-3024 Power supply 100~120VAC 200~240VAC 24VDC 4.6A

Hakko 493 Smoke Absorber 230V Smoke Extractor 16/14W Fume Extractor Hakko Corp.

NVIDIA GeForce 7800 GT 256 MB DDR3 256Bit GPU w/ HD I/O Video 030-20000-0028-000

 · NVIDIA · NVIDIA GeForce 7800 GT · 256 MB

ESD C..04 Serial Card CAN-PCI/200 2xCAN CAN bus PCI200/CIBD32 Rev. 1.1 DAQ

Furo electric CB-100 jction  distribution

Datamax Corp 51-2311-00 Rev-G Backplane Board x2 PCI  x1 ISA Interface PLC Part

LG Electronics GM4-B08M PLC Backplane Module MASTER-K K200S LS

Okuma E4809 024 009 A PC254D PC254D Circuit Board

Alstom MMLG01 137945N Test Block Electric Panel TD Protection  Control

SMC ZSE30-01-25-M High-Precision Vacuum Switch -101 to 101kPa Pressure Gauge

Danfoss 175Z0401 LCP Local Control Panel Keybpad For 5000 Series SW Ver. 1.50

IDEC APS1236N-Y Control it APS1236NY TK392

XIOC-16DI Moeller 16 inputs Digital Module XIOC16DI

Power-HTAA-16W-AG embedded linear power supply Assy. 53031

LiuGong CLG-02U0017 Tee Connector Wheel Loader Grader  Komatsu Dressta

Sig Berger Lahr Positec VRDM 597/50 LNA Motor 12073015000

Personal Measurement Device PMD-1024LS Module With Syntax PC-462903 Board

ABB S293-C80 Circuit Breaker 3Phases

Selectron DZU 41 Timer Module DZU 41-Us 24V~/110 240 DZU41

Sick WT24-B2101 1011419 Photoelectric Sensor Switch 10-30V 100mA

Panasonic FP-X C30R Control it Ver.2.5 Panasonic Industrial Device Sx Co.Ltd

King Radio Corp. KN-72 VOR/LOC Converter P/N. 066-4009-00

ADAPTEC AHA-2930U Rev. B Ultra SCSI PCI Controller Card 1662200 PCB Assy P2930U

LEM HAT 1000-S Current Sensor 711004 HAS 200-S 712059

Tsubaki PL030X055AS AS Series PowerLock

Pyrolyzer Module MIDAS-T-00P 08/06 Rev. 6 Honywell MDA Scientific Midas AMAT

 Festo 1895298 D-10-10-P-SA Short-Stroke Cylinder

MultiLog DB-526 Ver 6.3 Data Logger DB526

LH-14P4 Rev B0 PICMG Backplane Board for industrial Single Board Computer

Swagelok 6LVV-DPFR4-P-C High Flow Diaphragm Valve

Allen-bradley 1771-IB (12-24V) dc input module Allen-Bradley GmbH

King Radio Corp. KN72 VOR/LOC Converter P/N. 066-4009-00

Trend IQeco 38 IQE38/P/BAC/NOSTRATEGY/230 ZController IQE-1201U80036

Telemecaniquie Altivar 08 ATV08HU09M2 0.37kW-200/240V

GE Jenbacher 446060 Sealing / gasket GE Jenbacher innio gas engines genuine part

Kofloc 2400T Standard Needle Valve

DVP08SN11R Delta Electronics DVP-08SN Ext 8 Out Relay

Brook Crompton RF95/33 Overload 20/33 Relay RF9533

Rexroth Bosch 0 821 300 914-583 Shut-off Valve 0821300914583

ASM 12-F19061-09 ESIO Glink Cable Assy. Semiconductor   

ASM 12-F19061-08 ESIO Glink Cable Assy. Semiconductor   

ASM 12-F19061-06 ESIO Glink Cable Assy. Semiconductor   

ASM 12-F19061-11 ESIO Glink Cable Assy. Semiconductor   

ASM 12-F19061-04 ESIO Glink Cable Assy. Semiconductor   

ASM 12-F19061-07 ESIO Glink Cable Assy. Semiconductor   

Toho Electronics TTM-107-0-RN Temperature Controller

M Hean MH MN 072998 Earth Fault Earth Leakage Relay MN072998 240V AC

Keyence FS-V22R Photoelectric Fiber Optic Amplifier FSV22R Keyence Corporation

Siemens LOGO 6ED1 052-1FB08-0BA0 Logic Module DI 8/DO 4 Logo 230RCE FS 02 FW V1

 Siemens LOGO 6ED1 052-1FB08-0BA0 Logic Module DI 8/DO 4 Logo 230RCE FS 02 FW V1

Vor Trennen der stecker MASCHINE ABSCHALTEN Sensor Pos3 0204 207 736 011

Matsushita Electric NAIS AEL5311 LC4H Electric Coter LC4H-R6-DC24V 12.24VDC

HP 1B1 Festo SAM003312 0.3-10 Bar Flow Control Valve

Omega A0000476 Pressure Regulator with Pressure Gauge MPa 1.6

Celerity SAMS FC1480 SFC1480AP6 Mass Flow Controller

SHV Assy 403293-001 Rev H1

SHV Assy 403293-001 Rev G

Dell DS/N MX-05424D-124 17-13R-8JEP Backplane Board PCI Slots Rev A01

Omron C200HW-PA204 Power Supply Module 02902006 240V AC

Jetter UMK-SE 11,25 SV4 Terminal Rev. 1 Axis 1 Phoenix Contact UMKSE1125

Schneider DEP 216/AS-BDEP-216 Discrete Input Module 042 244 630 16X24VDC

Panasonic LKM-FH33-5 Super Disk 3.5" Floppy Drive for VH-8000 Digital Microscope

Clippard R602 Pulse Valve S 3.766.935 Dual Shttles 3.786.831

FUJI NB1-E8 I/O Expansion Module Flex-PC Series NB1 PLC Programmable Controller

Festo CPE10-M1BH-5L-QS-4 Monostable Solenoid Valve 196882 5/2-Way Semiconductor

Mannesmann Rexroth Analog Amplifier Module VT Series