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。

YASKAWA SGDH-A5AE SERVO DRIVER (FIREHOSE)

SIEMENS P-SYS-0003-130 SD EA 1 00354632-01 CONTROLLER (IN38S1B2)

THK KX 3024 / KX 30217 ON A 420MM BALL SCREW REMOVED

MICROSCAN QX-830 FIS-0830-0005G BARCODE SCANNER (IN6S2)

CISCO 7200 SERIES VXR CNM2TB0ARC

LUCENT TNT-CHASSIS 0710-0400-002 W/ MDI 4505-0064-001 REV 1.2 W/ CONTROL BOARD

HORIBASTEC Z500 SEC-Z522MGXN C N2 30SLM MASS FLOW DEVICE (R6S1.2)

ANALOG DEVICES 5B01 16 CHANNEL BACKPLANE W/ X16 5B41 MODULES (MPALLET)

5 PORT MANIF W/ X5 KIP U689019-1351 SOLENOID VALVES W/ X5 SWAGELOK SS-IRS4 VA

CSB-INDUSTRIAL-PC 5 MPCX48A-CSB 814381 (R5S2.4)

MICROSPACE PCX INDUSTRIAL COMPACT PC (R5S3.3)

VARIAN 03-905985-90 390598590 STATIC MIXING CHAMBER KIT (R4S11.2B1)

KOLLMORGEN SERVOSTAR CD CR06250 3 PHASE VERSION ROTARY DRIVE CONTROLLER (R6S6.8

BAYSIDE RS60-010 Right Angled gearhead (R5S10.6B3)

HARTING 09663517513 D-Sub Standard Connectors QTY 100

OMRON V640-HAM11 V640-HAM11-V4 AMPLIFIER IT

ELECTRO CRAFT E364 0364-04-009 REV 02 SERVO MOTOR ((IN10S3B2)

Molex 1000Base-T RJ-45 Gigabit Ethernet SFP Copper Module p/n 7474-0018

NATIONAL INSTRUMENTS GPIB-ENET/100 186852K-01L REV 1.5 W/ POWER SUPPLY (R3S3.4)

SCHROFF 23097-201 AA51/90 VME EXPANSION MODULE (r2s8.4b2)

SCHROFF 23097-201 VME EXPANSION MODULE (r2s8.4b2)

SCHROFF 23022-604 VME EXPANSION MODULE (r2s8.4b2)

EVANS COMPONENTS INC NB-GL-8C-PT1-08MCB-1A W/ SETRA 3103G150PG028 W/ HAMLET 316

LUCENT TNT-CHASSIS 0710-0400-002 REV W W/ TNT-SP-AC-M W/ TNT-SP-SC 0800-0410-001

ALLEN BRADLEY 1794-ASB SER D 96333272 REV A01 F/W REV A 24VDC POWER SUPPLY RIO A

RADISYS / NOKIA C108488 F4D CP710-A PENTIUM M CENTRAL PROCESSING IT (upstairsf

VICKERS CVGPC1-3-P3-T1-B-A-20 01-156209 SLIP IN CARTRIDGE VALVE (IN19S3B4)

SIEMENS 00353448-02 DMB/3P/3-01 DYNAMIC BRAKE MODULE (IN16S3B4)

MKS 750C13TCE2GK 1000 TORR PRESSURE TRANSDUCER (R2S12.2B2)

HORIBASTEC SEC-Z512MGX C N2 3SLM MASS FLOW CONTROLLER (R2S7.5B2)

NAIS AFC12212EM FP-M-C20R 2.7K-DC24V MICRO CONTROL IT (R6S7.5B1)

HAAS-LASER ILV2 18-06-67-AH V1.0 MODULE (R1S1.8B2)

NATIONAL INSTRUMENTS GPIB-ENET/100 186852K-01L REV 1.4 W/ POWER SUPPLY (R1S5.4)

Samson 44-5 Pressure Reducing Valve 2720-110350706 ID NR 173 026 DN 25

ORIENTAL MOTOR 5IK40GN-SW2M ELECTROMAGNETIC BRAKE INDUCTION MOTOR

Dymax PC-2 MODULAR 400W 230V 50Hz Power Supply

SATO M-8485SE WW8480802 Sato High Performance Thermal Printer

50 PCS PHOENIX CONTACT PCB connector PC 4 HV/ 5-ST-7,62 1880025 ( (IN31S2))

KEMET T497A474K020CT4180R701 .470uF 20V Qty 2,500

PHILIPS OF42400303 LONG WAVELENGHT DIODE LASER WITH FIBRE PIGTALE (R5S14.3B4)

KAG M42X30/I  ENTST 2XL 30251 24V MOTOR (IN4S1B3)

SIEMENS PWM-S2-1120 03001939-010101 P-SYS-0310-128D CONTROLLER (IN38S1B2)

ALLEN BRADLEY 440G-T27183 E TLS3-GD2 GUARDMASTER INTERLOCK SWITCH (R2s5.1b2)

138 Pieces Lattice GAL20VP8B-15LJ SPLD IC

ARBURG 643 00176 CONTROL CARD (R1S3.8B4)

TDK ACM1211-701-2PL-TL01 COMMON MODE CHOKE 700OHM 8A SMD 450/PK (R6S5.4)

NOKIA C74920 MBIF-B CARD (NOKIAPALLETUPSTAIRS)

YAHATA ELECTRIC CAHH-003 HIGH ACCURACY DC HIGH VOLTAGE POWER SUPPLY (IN11S3)

SWAGELOK SS-16C-1/3 1/3 PSI POPPET CHECK VALVE (R5S1.3B1)

SANYO DENKI PV2A015SMT1P50-202 BL SUPER PV SERVO AMPLIFIER (R5S6.2)

SANYO DENKI BL SUPER PV PV2A015SMT1P50 AC SERVO AMPLIFIER (R3S4.8)

MKS 660 660B30 PRESSURE FLOW CONTROL (R4S3.2)

ADVANCE POWERFLEX P350/017 POWER SUPPLY

SMC MXS20-100B Air Slide Table (IN22S3B3)

NSK LTD MEGATORQUE MOTOR M-PS1006KN002 63W MOTOR (R1S-1.1B1)

ERING IRON STATION (BR1.5B3)

INTEL SERVER BOARD SE7505VB2  IN  

ABB 1160185420 1SDA074537R1 1SDA074547R1 UXAB100370000 COMMICATION KIT

INTEL 721762-603 MOTHERBOARD W/ CPU  RAM (R2S12.8)

AutoPatch Optima 3RU Matrix Switcher (R2S13.6)

SEW-EURODRIVE S37DRS71S4 GEARMOTOR (BR2.1B2)

YASKAWA SGMAS-C2AGA-SU12 150W AC SERVO MOTOR W/ HARMONIC DRIVE SELF BRAKE (r2s8.

TE TECHNOLOGY INC TC-720 THERMOELECTRIC TEMPERATURE CONTROLLER (BR2.2B15)

MITSUBISHI PM100RSA060 POWER MODULE W/ SUMITOMO SA765188BD CIRCUIT BOARD (R3S14

HP AGILENT 54645A OPT 001 100MHZ OSCILLOSSOPE W/ 54657A MEASUREMENT/STORAGE MODU

 2220, Lot 1000 pieces

Applied Materials AMAT 0040-92503 Rev. 03

EDWARDS GAS MANIF 88006982 VAD120/-R/NQ-25B / 88006984 VAS1-0/10R/NQ / 880069

 Aaeon SBC-780 SBC Single Board Computer TF-SBC-780-A11-01

EVANS COMPONENTS INC PW-24RA-16CN-16CT-S  PW-12-STR16C-XX-12NN-SH  PW-08-100M-

SMC MHSJ3-40DS 3 FINGER GRIPPER (IN31S2)

ALCATEL LUCENT 9500 MPR 3DB80581BB04 3DB80581BBAA04 (R2S9.6)

KEMET C1206C275K3PACTU CAP CER 2.7UF 25V 2500/PK (R4S13.3B3)

MANIFLOD W/ X4 NORGREN 4441126 FLOW VALVE W/ X2 NORGREN V60A413A-A3 SOLENOID VA

THK SHS20LC2SS820L LINEAR RAIL W/ CARRIGES (RBD8.1)

NAIS AFC10211F FP-M-C20R 2.7K-DC12V-I/O20

SMC ZX100-K35GZ-E55-Q VACUUM MODULE (U12.1B3)

OPAL 50416851000 PCB CARD (IN9S3B2)

DATALOGIC POWERSCAN M8300   WITH HER AND STRAP

OMRON V700-L22-5 CIDRW CONTROLLER (R2TROLLEY.5)

1 2 PCS NAtional Semiconductor 54F174LMQB/QS

TODD DCX-354-1205P POWER SUPPLY

ASYS 60.001.382 CEDIO-P24/24/2-1131 ((IN10S3)

MERKLE-KORFF 26-67-225-GM W/ API DELTRAN BRP-19K (R5S14.4B2)

BASLER PIXSORT V4.1 ED004402 BOARD (IN34S3)

MALLINCKRODT DCS 500048 600064F CONTROL CARD (IN31S3)

FETTE COMPACTING CPU-TESTER PLATINE D CM3-CPU TESTER

JUMO 202924/10-0001-1003-613-37-31-31-0 Conductivity Meter (IN30S3B3)

Eurotherm P108/CC/VH/RRC/R Temperature and Process Controller

 2220 (Approx 1000 pieces)

ASTEX 34-0153-00 A REMOTE CONTROL CARD (R2S4.7B1)

SANYO DENKI P50B04007AXL7K 75W BL SUPER AC SERVO MOTOR (R4S4.3)

  HDSP5501 HP 104 G- 7 SEGMENT DISPLAYS (a4)r1s10.2

METTLER TOLEDO THORNTON M300 58001306 Conductivity Transmitter (R2S1.2B3)

JAI CV-M530 INDUSTRIAL CAMERA (BR1.6B3)

Kontron ETX-PM08C Embedded Motherboard P/N 18008-0000-08-3.

1 00 PCS BOURNS MF-R050 PTC Resettable Fuse

MIRAE SPA-2050D AC SERVO DRIVE (R2S6.4)

TEL TOKYO ELECCTRON E2B214-11/HUB3 E244-010028-11 A E281-005033-11 CONTROL CARD

SIERRA LS300 1101429 Wireless AirLink LS300 Gateway (rbd2.1b3)

TOKYO ELECTRON E84 3381-000094-12 I/F PLUG BOARD (IN22S2)

VICOR MEGAMOD JR VE-LJV1-CZ 33W ISOLATED DC CONVERTER (R5S1.3B1)

MKS 750C11TCE2GK 10 TORR BARATRON PRESSURE TRANSDUCER (IN21S3)

PROSOFT MVI56 F/W REV 1.03 COMMICATIONS MODULE (R5S14.4B2)

TURCK 6827246 BL67-PG-EN-IP COMMICATION MODULE (IN16S3B4)

SCHROFF 33021-657 VME EXPANSION MODULE (r2s8.4b2)

RICE LAKE IQ390 IQ390-DC Digital Weight Indicator W/ RL50210SS LOAD CELL (R6S

AGILENT 7211148100 Alignment fixture (R4S9.5B1)

AGILENT 393654801 CARTRIDGE CHECK VALVE INLET 218 (R4S9.4B2)

THK KR1502AM-75LH0M-1700 Linear Actuator

NOKIA SIEMENS MBIF-B C74920 H1.A CARD (U11.7)

AGILENT 393167001 EXTERNAL SOURCE BLOCK (R4S10.3B2)

KISTLER 5415A2 000001233764 8-PORT ADAPTER  (R5.3.3)

TRUMPF 12-08-33-00/02 Deviating Mirror (IN7S32)

MATRIX VISION MV-PCI-SRGB REV 4.00 GRABBER MODULE (IN4S3)

MATRIX VISION MV-PCI-SG REV 3.00 GRABBER MODULE (IN4S3)

VARIAN 03-908953-00 TRANSLATION MOTOR (R4S10.5B3)

VARIAN 03-919676-90 391967690 SOLID CORE DAMPER REBUILD (R4S11.2B3)

JG Finneran 30111F-1232 100UL SNAP SEAL LVV 11MM QTY: 12 (R4S9.4B2)

SICK IDM260-1S BARCODE SCANNER ( (IN6S6B4)

FUJIKIN P8100D FCSP8102D-4CW2-F2LF200 MASS FLOW CONTROLLER (TROLLEYF.1)

SMC JS16-5-080S FLOATING JOINT 8/PK (R1S12.7B2)

SMC MXQ8L-30-M9BL SLIDE TABLE 1/PK (R1S5.6)

OMEGA PX941A-050GI HIGH ACCURACY PRESSURE TRANSMITTER (IN4S2)

ERICSSON ROJ1192362/1 SOUCWJFLAA CONTROL BOARD (R6S8.4)

SMC PF2D504-11-2 DIGITAL FLOWMETER (U11.4b2)

HAAS-LASER 18-06-66-AH V1.1 ASV 2 MODULE (R1S1.7B2)

ALCATEL LUCENT 3AL98034AA AA 01 3AL98035AAAA 1B 63X2MB/S PROT.120 (IN21S2)

ROBOHAND MPS-1M-4 MINIATURE DUAL-V ROLLER BEARING SLIDE – MPS SERIES(IN17S3)