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。

 Polarized optical wave plate 1/2 Half wave plate single mask (no glue )

   FUJI EG53B 40A 3P Auto-Breaker

   Siemens SINAMICS S120 CF card 6SL3 054 6SL3054-0EJ00-1BA0

500PCS/pack  Connector ELR-12V Connector 12Pin Plastic Shell 4.5mm Pitch

  90YF120GV11X Speed Regulating Motor

   SEIKO Thermal Print MTP201-G166-E Head Thermal Film MTP201-G166

   AirTAC solenoid valve 2W25025 2W25025A AC220V

   Rexrot Hydraulic Check Valve Z2S10-1-34/ R900407439

   cummins Engine NTA855-C290-C360 Air filter cover 3013238 fittings

 Dehumidifier water hose Connector  TCL DET50EP 5.5mm

11

  OTTO 21649 2 pins Waterproof reset button switch 12MM

   936-0680 12VDC solenoid valve coil Replacement

  Air conditioning 4CR-2-769 RLY03555 Heavy hammer starter

   CNDF Gear reducer Gear 5GU-20K

   Siemens Encoder Cable 6FX5002-2CF02-1FA0 50M

   FESTO LFMBP-D-MIDI Filter LFMBPDMIDI ( Replace )

  Encoder OE0300A03 Replace Encoder

   A05B-2255-C105#EMH MHE2 Membrane Keypad

 LISTING Plastic Housing JZRCR-NPP01-1 NX100 Robot Teach Pendant Tested

   SHANGFANG Temperature Controller ED106 120VAC

   Atlas Temperature Control Spool 1619749300 1619759600 1622375900

   T7460A1001 Temperature sensor

  MTS/MST/ARISTON Type TIS-T85 184699 Control Switch 15A 250VAC

   Precima Rectifier PMG 480-S 215-500V AC

 YERKON 26.3-40GHz BJ320(WR28) Waveguide Coaxial Adapter Converter

  FoD1437E Transfer Case Oil Seal

   ELCO EBB38B6-P6PR-2000 Rotary encoder

   Glassy Carbon Microscope Electron Microscope Electrode Dual Use

   PEPPERLFUCHS NBB4-12GM50-A2 Proximity Switch Sensor

   LA-T10=LB3L-M1T14G Large Square Reset Button Switch 24V green

  USB DINV-U4 Cable  Mitsubishi inverter E500 E700 A700 F700 A800 F800

 REGO LV4403B66 LP-Gas Regulator 450L Compressed Gas Regulator

REGO LV4403B66 LP-Gas Regulator 450L Compressed Gas Regulator

  Flexible Coupling G148G168G194G214G240G265 Coupling Element  NOR-MEX

  Fit  SPG Gear Head S8KA10B1 Reducer

   Ingersoll Rand 22127385 Starting Switch

  CH-050-P25-A Hydraulic Filter Element

  Bussmann FWX-70A High Speed Semiconductor Fuse PV 31*80mm 70A 250V #ZMI

  Furukawa FA-220 RCA WBT Signal Fever Audio Cable 0.75/1/1.5/2/3/5M 1Pair

PTE20N klift accessories all-electric pallet klift controller 1226BL-4153

   proximity switch IGT240

 Mixer Power Adapter  Yamaha Mg82cx PA-10 220V-50Hz 30VA 18.0V-X2 1 .4A

   R917010068 Solenoid Valve Coil 12VDC Replacement

   T190C-5RBA16N-3A28R4-200FH Touch Screen Glass Panel

   913800 24VDC 23Ω solenoid valve coil Replacement

   Crouzet Phase Sequence Relay MWS 84873020

   Balluff Limit Switch BNS819-B03-L12-61-12-10 3-Position #ZMI

   CWT QPL KPL-060M-VI power adapter 24V 2.5A 116*53*31MM

 TAIE Temperature Controller FY700-211000 replaces FY700-241000 AC 85-265V

  I-TORK Mechanical Flameproof limit Switch ITS-300 Signal Feedback Echo

Pneumatic Control Valve Diaphragm CV3000 Actuator Diaphragm HA-2 Diameter 267

   Proportional Electromagnet GRFY035F20D20 24V Replacement

   IDEC HW-CB02 Emergency stop button switch

   EUCHNER Safety Switch SB03R08-552-M

 PXZ 35 8536691001 Relay Base （Screw wiring）

   CX870-3B-D module

  Novastar MSD300 sending card LED display synchronization control card

  Fit  1837001256 Solenoid Valve Coil AC220V

   5315A0V25 screw air compressor accessory solenoid valve AC24V

   CHELIC Pressure Reducing Valve BFR-300-A Filter

  KITA Pressure Switch KP43P-030-F1  DC12-24V 125mA

  MLO1O12O Pressure Switch ML010120 M1/8 M10

   PISCO Solenoid Valves SVB18S-LW-D24

   SIEMENS Handwheel Cable 6FX2007-1AE04 17-pin 3.5M

10pcs/   Releco C12-A21X DC24V Safety Relay 5A 250VAC 8 Pins

  CONTRINEX DW-AS-632-M12 10-30VDC Proximity switch sensor

   Fuse FD20GC100V50T F086186 50A 1000VDC 1500VAC

   FINE SUNTRONIX Power Supply VSF30-EE/VSF50-BDB/VSF50-DD/VSF50-EE

   MITSUBISHI Cable MR-JCCBL10M-L

30PCS   natural transparent non-porous mica sheet diameter 15/21.5*0.1mm

   Wenglor I18H004 Proximity Switch 10-30VDC 150mA Sensor

   Shihlin S-2XP11 Magnetic Contactor AC220V

   AC contactor MC-65A AC110V

  Electric klift truck CBD15-AMC1LI charger 24VDC 20A

  88142450 Oil Seal FIT  Ingersoll Rand Air Compressor Part

  CBD15 truck electric controller control  PVM48S05

   Allen-Bradley 871C-DH15M30-D4 Proximity Sensor #ZY

   9964-4165 Proximity switch Sensor KJ5-M18MB65-DNS-V2

   693715 120V/60Hz 110V/50Hz 21W Solenoid Valve Coil Replacement

   CF35-KF25 vacuum cf adapter 25 adapter flange 304 Stainless Steel

   YONSA belt sway switches KS-PKB-10-45

   GIOVENZANA GIOVENZANA Two-speed contacts PL004003

1:27 42 Planetary Gear Motor Nema17 gear reduction

   FESTO Solenoid Valve CPA10-M1H-5JS 173450 0.65W 24V DC

   Pressure switch DL3A-3 DL3A3

  NOK Skeleton Oil Seal AE3400A TC65*88*12

   FESTO Valve VL-5/2-1/8-B 173168 #HD

   MAC Solenoid valve 44B-AAA-GDKA-1KA 12VDC

  PMI MSA30SSSFC Linear Guide Slider

  Solenoid Valve Coil C16H24/19 C16H24-19

    MOELLER NZM1-XTVDV Circuit Breaker Handle

 CEME5510 Solenoid Valve Direct Acting G1/8 AC24V AC110V DC24V AC230V

   Servo conversion cable  MR-J3CH00 /SC-J2SJ4ENC03M connector

  Fit  DBB8665 Hydraulic oil filter element

   HANYOUNG Limit Switch HY-L804 HYL804

  KURODA A05PS25-1P Solenoid Valve

  SHAKO Single Cup Pressure Regulating Filter UFR-04 Semi-Automatic Drain

7PCS/BAG  Carbon Vanes DLT/KLT/VLT40 VTN40 TR41DV 85*47*4MM

   Temperature Controller PXF9AEY2-1WM00

   OLYMPUS MAJ-524 2.5V 0.7A 1.7W fiber intubation mirror bulb

   LEADSHINE86 stepper motor 86CM120 12NM 6A 5.3mH 0.75 resistor

   Suitable  Q Series Communication Cable AC20TE 2M

10Pcs  FoURUI Micro Switch Reed Short Button Type Silver ContacZ-15GD-B

   Royal Fan Metal High Temperature Resistant Fan UT795C-TP-D66

EMERSON OMB-JB24 Electronic Oil Level Balance Controller PCN: 065365

   Leadshine 86 Two-phase Stepper Motor Driver M556C

  Fit  CAMERA Cable A660-2006-T335#L10R03 10M

  CKD SCPG-M-00-10-30 Solenoid Valve

  FESTO CPE10-M1BH-3OL-M7 Solenoid Valve

   Solenoid Valve Coil 0543 00.1-00 220V 50/60Hz 22VA

  6.4303.0 Belt Fit  Kaeser Air Compressor

   UFR/L-03 Pressure regulating valve

   mavin electronic scale platm scale weighing sensor NA2-350KG

   BALLUFF BES 516-325-S4-C Proximity Sensor

  Mindman RCE1-2M magnetic induction switch

 Touch Screen Panel Glass  Fanuc A05B-2255-C105#EMH Teach Pendant Touchpad

   YUKEN DSG-02-3C2-A220-DL AC220V Solenoid Valve

   MOELLER T0-2-8324/V/SVB Isolating Switch

  Fit  CAMERA Cable A660-2006-T335#L5R03 5M

  Foinje controlleP2-18RT-B

  FIT  Copco Air Compressor Pressure Sensor 1089-0575-73 1089057573

  Throttle Cable  Komatsu Hitachi Kobelco Excavator 1M 3M 5M 8M Black

   BUSCH vacuum pump oil filter 0531000005 oil filter

  Future IHDW-BKA4L-IM-C16 Electronic Hand Wheel MPG Electronic Hand-Held

   DIXELL ControlleR40CX-5N0CR40CX 5N0C1

QTY:10 Olympus Gastroscope Colonoscope V70 240 260 290 Biopsy ceps cap MB358

  Intake Valve 1622364800 FIT  Copco Compressor 1622-3648-00

10PCS   SMC Exhaust throttle valve ASV510F-03-12S

   Stepper Motor 103H5205-0410 1.2A

   CASTEL SOLENOID COIL 9100/RA6 TYPE HM2 220V~230V 50-60HZ 8W

TECO CU-18 Magnetic Contactor 35 Amp, 3 Phase, 110V Coil 3A1a1b (TAIAN CN-18)