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。

NAIS UZD355 PHOTOELECTRIC SENSOR

NAIS UZB5025 PHOTOELECTRIC SENSOR

NAIS UZB6815 PHOTOELECTRIC SENSOR

NAIS UZF605 PHOTOELECTRIC SENSOR

ASCO OFSF 8210G20 SOLENOID VALVE (R2S7.5B1)

ALLEN BRADLEY 1756-IB32/A H01 96251077 A01 DC INPUT MODULE (RS5.4B1)

OMRON C200H-0C225 OUTPUT IT (R5S7.5B2)

LOT OF 100 FEC 18401331K INDUCTORS (U1.7b2)

HRDIEMEN HE 6213 OUTPUT TRANSFORMER (U3.1B3)

260 PCS OF PRECI-DIP 410-87-208-41-001101 FEMALE HEADER (U1.7b1)

0 WEIDMULLER 1522960000 SL 5.08-13/180 4.5SN OR (U1.6B2)

00 HITANO SIP09G334A RESISTORS (U1.7b2)

2 FCI SMS3PHGE4 3 POS CONNECTOR (U2.5B2)

5 WAGO 280-687 TERMINAL BLOCK (U1.7b2)

LEGRIS 3119 08 13 fitting 10PK (U2.5B2)

250 PCS OF VISHAY D100G20C0GH65J5R capacitors (U5.6B4)

50799134 W/ 50800043 MANIF BLOCK (U9.5B2)

HIGH POWER HP-550-G14S 550W SWITCHING POWER SUPPLY ((IN17S1))

FANUC LX660-8077-T283/L10R03 SERVO BRAKE CABLE (U10.4B1)

TURCK 4602253 BI1,5-G08K-RP6X-H1343 (BR1.6B4)

EXAIR 3901 C MUFFLER FOR 10-40 SCFM VORTEX TUBES (BR2.3B23)

HP C2184-67809 (BR2.2B14)

OMRON E32-D32 PHOTOELECTRIC FIBER-OPTIC SENSOR CABLE (BR2.2B16)

FESTO 50799134 W/ 5080043B MANIF BLOCK (BR5.4B4)

SMC CDM2L25-220A-C73L CYLINDER (BR5.4B4)

Siemens Simatic S7 6ES7315-2AF03-0AB0 (IN8S3)(R3S5.2)

HERGA 6210-0086 programmable FOOT SWITCH (r5trolley.5b5)

NORGREN / EXCELON f74f-6an-dr1 (IN26S1)

Fuji Electric SC-N2 35 SC35BAA CONTACTOR (R3S14.5B2)

RS 444-056 1 pole silver plated socket,1mm 60/PK (R5S14.3B3)

MEC CL2.5 REGULATOR W/ GAUGE (R3S4.3B1)

DELTA ELECTRONICS DPS-800RB B REV 01F SWITCHING POWER SUPPLY (IN26S3)

EASTLAND ENGINEERING TTPA16T10200-A-N25 21-11408 3/PK (R1S3.7B4)

ALCATEL PC0819 POWER BOARD W/ PAH150S48-5 CONVERTER (IN6S4)

ALCATEL LUCENT STGR-LPM-72 0800-0998-072 -A PROTECTION MODULE (R6S7.4)

ARTESYN NLP95-7640E 701667-751 5650097 220W Power Supply (r3s4.4)

ALCATEL LUCENT STGR-LPM2-72 0800-0998-072 -F LINE PROTECTION MODULE (R5S8.3)

SCHLENKER 05-09-40-02 0.75MH TRANSFORMER (R4S9.1)

ENTEGRIS PNB0102006SLQ NMB01 CARTRIDGE (R4S7.5)

AUO M190EG01 V.0 LCD Display Screen Panel (R6S-1.4)

NORTEL STM1E/140MBIT/S NTEU13AA VARIOUS REVISIONS

ALLEN BRADLEY 1771-HSN/B IMC-120  FW 1.02 SERVO CONTROLLER (Rs3.3)

NORTEL ENIFRY01AA NTLX61AA 04 SHELF INTERFACE MODULE (RS3.1)

DWYER RMC-108-SSV FLOWMETER (R1S9.4)

Tescom 44-2213-242-010 brass pressure regulator (IN16S3B3)

LAIRD 387003992 Thermal Systems Thermoelectric Assemblies (ORINETALPALLET0.4.4)

LITTLE GIANT 554531 VCMX-20ULS Condensate Removal Pump (rs1.6)

1 7 Pieces Microchip PIC16LF73-i/so IC

Binder 680 SERIES 0903286507 Female receptacle with flex circuit, 7 pole (15PK)

1 0 PCS NICHICON UPS2C221MHH

ERNI 004885 e 160 f a--e v--v 5-00 Ee30 CONNECTOR QTY 42 (R3S12.3)

NAIS uzb642 / SX ex-29b PHOTOELECTRIC SENSOR

NAIS UZB5625 / SX EX-24B-PN PHOTOELECTRIC SENSOR

NAIS UZB502 / SX EX-21B PHOTOELECTRIC SENSOR

NAIS UZD61 / SX EX-44 PHOTOELECTRIC SENSOR

NAIS UZH331 PHOTOELECTRIC SWITCH

NAIS UZB6105 PHOTOELECTRIC SENSOR

NAIS UZQ2300 PHOTOELECTRIC SENSOR

NAIS UZB6315 PHOTOELECTRIC SENSOR

Sx SL-CH20-PN S-Link Series Addressable I/O Module

NAIS UZB5615 UZB PHOTOELECTRIC SENSOR

MISUMI SWL18-30 COIL SPRINGS (12PK) (R3S6.3B3)

SX CX-M10 PHOTOELECTRIC SENSOR

SX FX-11A ANALOG SENSOR

ALLEN BRADLEY 100-PWNM23M  15PK ( (IN4S1B4)

smc vpa544-1-03a valve w/ silencer (RS4.4B1)

LOT OF 85 FISCHER BL2.42G 42 POS HEADER (U1.4B3)

50 PCS OF WEIDMULLER 1794530000 S2L-SMT 3.50/06/180G 3.5SN BK BX (U1.5B2)

er lug terminal 1000/PK (U2.4B1)

80 PCS OF SEIDEL RJHSE-5381 Ethernet Connectors R/A RJ45 SHEILDED (U3.5B3)

 CAPACITORS

50 PCS OF BC COMPONENTS 2222 050 59471 470UF-100V-2530 (U6.4)

WILKERSON M26-03-000 B G95 FILTER (U9.1B2)

SMC IRV20-F03-X3 REGULATOR (U10.2B2)

SMC CXSL15-30 PNEUMATIC CYLINDER (U12.1B3)

SMC NCDQ2KB16-20D CYLINDER (BR1.6B4)

SMC VX2350L SOLENOID VALVE (BR2.3B2)

SMC VQ1100NR-5 SOLENOID VALVE (BR2.2B15)

SMC SFB100-02 SUCTION VALVE (BR2.1B4)

AGILENT 8500-6917 CAFFEINE STANDARDS KIT FOR LC/MS OQ/PV ((IN14S1B2))

CISCO CN3IHK0AAB 800-03347-06 C0 I/O CONTROLLER (R4S6.3)

SMC ZSE40A-01-R Display High Precision Vacuum Pressure Switch (R5S1.5B3)

AVAYA TN2464CP DS1 INTERFACE 24/32 (R5S8.6)

SQUARE D VPM-277-C1 POWERLOGIC VOLTAGE POWER MODULE (R3S12.6B2)

FESTO ADVULQ-16-30-P-A-S2 CYLINDER (IN9S1B2)

BIMBA 502-DXDE CYLINDER (IN38S2)

MERCOID A1 AIS-O-SS-1-2 FLOW PRESSURE SWITCH (IN34S2)

Daihen SVM-16B MW Oscillator

General Electric 3S7700VB100A1 Vibration Detector

Megger FRAX 101 Sweep Frequency Response Analyzer with 18m Cable Set

Daihen SVP-16B Controller

Sinfonia Technology CX80-001502-V2 SCE92300259-2 Y015201001 LM-ARM Controller

Emerson ATCA-C110/1G Advance ATCA AMC Carrier Blade

Emerson ATCA-7105/7107 Processor Blade CPU Board

Artesyn ATCA-F120 ATCA CPU Board

Emerson ATCA-C121 AMC Carrier Blade | 10 Gigabit AdvancedTCA AMC Carrier Blade

Sinfonia Tech Co Ltd SBX92304886 SBX95-102725-11 Controller

KLA instruments 710-300013-00 Controller Board

KLA instruments 710-302183-00 Controller Board

KLA instruments 710-300012-00 CPU Board

KLA instruments 710-300011 Controller Board

Motorola ATCA-715 CPU Board - ATCA Processor Card

Emerson ATCA-7365 AdvancedTCA Processor Blade

Motorola ATCA-717 Advanced TCA Processor Blade

Emerson ATCA-7221 AdvancedTCA Processor Blade

Emerson ATCA-7301 Series AdvancedTCA Processor Blade

Motorola ATCA-C111 ATCA Processor Board

Emerson ATCA-F101 System Controller

Applied Materials 5412.ES Enclosure

Yaskawa XU-CN1170A Robot Controller

KLA Instruments 710-300021-00 CPU Board

KLA Instruments 710-300015-01 CPU Board

KLA Instruments 710-302173-00 CPU Board

Kawasaki Robot 30C61E-B026 Controller

Yaskawa XU-BCD2081D Robot Controller

Shimadzu EI-R04M Turbomolecular Vacuum Pump Controller

Shimadzu EI-R04M Turbomolecular Vacuum Pump Controller

AMAT 0010-59948 Head MTL

Orion ETD-232-SA-A-UL Orion Pelthermo Power Supply

Applied Materials CP3308-S000604 0010-29972 Controller Chassis

KLA Instruments 710-303063-00 CPU Board

Tokyo Electron CX80-001452-V5 Controller

Meiden UA023/350A Industrial Computer Controller

Tokyo Electron 3Z80-000068-V1 ECC2 Controller MC Rack

Schneider Electric HMIPSP0952D1001 Industrial Operator Interface Panel

Fuji Electric DL9126 1200jL/HT 00165454 UPS

GATAN Digital camera 894 - P11CKP TEM Philips CM20

Ciena CN 4200 Flexselect Advanced Services Platform

Intel ZT 5531 6U CompactPCI CPU Board

Advanced Energy 31512411-236 A 0190-52951-02 Pinnacle III DC Power Supply

Applied Material 0010-17690 ENDURA 300 MM PC/RPC Chamber Power it