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。
Clippard model 2012 3-way valve pneumatic valve incl. VAT
Festo AEVUZ-20-15-P-S2-SA compact cylinder 155208 incl. VAT
MURR ELECTRONICS MPOT potentiometer module 67502 24/10V DC incl. VAT
Omron G6B-4BND Terminal Relay 1645E6 incl. VAT
DIGITRONIC 121097 REV.4 incl. VAT
Leuze PRKL 25B-S12 Reflection Light Barrier Type No. 50108005
Siemens 3TF43 22E 3TF4322-0B power contactor 24V incl. VAT
Schneider Telemecanique CA2 DN22 22E power contactor 230V incl. VAT
Schneider Telemecanique CA2 DN31 31E power contactor 110V incl. VAT
Schneider Telemecanique CA2 DN31 31E power contactor 230V incl. VAT
ursaflop /62 G E inductive sensor incl. VAT
electric drive 220V motor electric motor 110V 9.5mA 375m/min incl. VAT
Applied Materials / AMAT - 3700-90404 - A4750-40 O RING Inc VAT
Ortner Cls 5618-00.50-02,000 CONTROLLER CPU Board incl. VAT
Synertronixx CAN IO 1.1 CONTROLLER CPU Board incl. VAT
Eaton Semiconductor 110000 Rev A Emergency Stop Button Signal incl. VAT
Mitsubishi NF50-SWU2-015 fuse machine 15A incl. invoice
Telemecanique LC1 D326 with LAD11 power protector 24V incl. invoice
SMC PF2W200-X102 Flow Switch 4-Channel Reer
DERGS Light TRIANBO 02731192 Rev. 2.1
EMC FILTER BOARD TRACKING LAYER 087205 incl VAT
Connect a Liquid Crystal Display TM161A
Accu-Tek Flowmeter Entegris FM-6F-1000-P 3/8" Fluoroware incl. VAT
Cosel Power Plate LCA10S-24 Power Supply 24V 0.5A 100-120V AC incl. VAT
Cosel Power Plate LCA10S-12 Power Supply 12V 0.9A 100-120V AC incl. VAT
Cosel Power PlateLCA10S-5 Power Supply 5V 2A 100-120V AC incl. VAT
EH Servo Pressure Gauge 0-6 bar pressure gauge stainless steel incl. VAT
WIT-COLOR DJ-TS.pcb BOARD
BOC Edwards D37215020 Lid D37215202 as Spare Part High Vacuum Flash Module
ABB Control Switch E218-16-22 IP20 Series Installation 2CCA703060R0001 Control Switch
ABB contactor type AE16-30-00, 24V incl. VAT
Michael Riedel RDNDR 20S Single Phase Mesh Double Throat incl. Invoice
Bussmann FWH-70Ba 70A incl. VAT
Kraus Naimer Main Switch Switch Inc VAT
MUSHROOM 522111, PSEN 2.1p-11/ LED/3mm/1 switch/1 it, safety switch
Telemecanique CA2-EN 140 contactor incl. VAT
Mitsubishi NF30-SS No-Fuse Circuit Breaker 30A circuit breaker incl. invoice
SEZ fuse switch circuit breaker circuit breaker 500V 6A incl. VAT
Telemechanique power contactor type: CAD 323 BD contactor LAD4V3U contactor 24V
Moeller contactor DIL00AM-G-10 7.5KW 24VDC contactor contactor contactor
ABB motor circuit breaker MS325 16-20A
Schütz forklift Linde / /791 569 25 40 // 24 V
Ecolab Bimba Rod Cylinder Pneumatic Cylinder with Throttle Valve inc VAT
Telemecanique SquareD contactor LC1D09 230V LAD4RCU LADN11 incl VAT
Kirchner NGV 69082 N2/ Air Flowmeter Flowmeter 0-9m3/h incl. VAT
Merlin Gerin multi 9 C60N C6 circuit breaker 26004 incl. VAT
Mitsubishi NF50-SP 40A 3-Pin Circuit Breaker NO-FUSE Breaker 41-23044 incl VAT
Mitsubishi NF50-SP 20A 3-Pin Circuit Breaker NO-FUSE Breaker 41-23047 incl VAT
Mitsubishi NF50-SP 10A 3-pin circuit breaker NO-FUSE breaker 41-23046 incl VAT
Mitsubishi NF50-SP 30A 3-Pin Circuit Breaker NO-FUSE Breaker 41-23043 incl VAT
END-Automation XMGAG2D121695440/A 0-3bar 24V Solenoid Valve
SWAGELOK 6LVV-DPLFR4-P valve diaphragm valve 464519 incl. invoice
Mitsubishi NF30-SS No-Fuse Circuit Breaker 10A circuit breaker incl. VAT
Siemens circuit breaker 5SL4616-7 10kA 3N-pin C 16A circuit breaker
Siemens 5SM1 342-6 / 5SM1342-6 fault current circuit breaker RCCB FI 25A 30mA
Allen-Bradley Power Protector 100-C09E*300 24V DC
GDR Ursaflop switching amplifier 2.2648/01 incl. VAT
ITELCOND 5705 / 9510 /2200MFD 450VDC high performance capacitor aluminium electrolyte
ABB S263 C1 circuit breaker fuse machine 3 pole
IFM KI5303 Capacitive Proximity Switch Low Voltage Sensor 22mm nf incl VAT
Nogren Excelon filter controller incl. VAT
FUJIKIN INCORPORATED 316L-P 0.34~0.49MPa TYPE N.C. Valve inc VAT
Whitman Controls P117G-3H-F12L 1.5PSIG DECR inc VAT
Fuji Electric EG52AC 30A Circuit Break Circuit Breaker incl. Invoice
GDR power relay 12V relay contactor incl. VAT
Ace Controls Inc. MC 75 M2 shock absorber incl. VAT
Allen Bradley 100-C09D*01 contactor 24V DC Ser.A incl. VAT
Allen Bradley 700-CF400D CF 40E contactor 24V DC Series A incl. VAT
SMC SRH3111-02-R-X214 pressure control valve incl. VAT
Cosel LDA30F-24 POWER SUPPLY 24V power supply switching power supply incl. VAT
IMB OPG01AM8ST optoelectronic limit switch sensor 50193 incl. VAT
3M Volition 19m AIDA RJ45 K6 Module Patch Cable Cat6 SSTP Ethernet Network Lead
Siemens Landis Staefa QAE22.5 channel temperature sensor temperature sensor incl VAT
Siemens Landis Staefa QAM22 channel temperature sensor incl. VAT
Kieback Peter FBM38 fieldbus module fieldbus module, incl. invoice
Westinghouse Quicklag QC1289C30G07 40 Amp 3p 240VAC Breaker Inc VAT
EGO THERMOSTAT TRIPLE POLE 320°C | E.G.O 55.19062.040 Safety Thermostat
Wasco SP129-51W2B/8947 Super Purity Pressure Switch Pressure Switch incl. VAT
Bosch valve block 2x 0820048087 with Murr gn/ge 24V valve incl. VAT
Telemecanique VZ 14/VZ11 32A 3-pin switch block main switch incl. invoice
ABB A9-30-22 contactor contactor relay power contactor 220V incl. VAT
ABB AL9-30-01 contactor relay power contactor 24V incl. VAT
Siemens 3RT1015-1AR61 contactor auxiliary contactor 400V incl. VAT
Klöckner Moeller PKZM01-4 Eaton motor circuit breaker incl. VAT
Siemens Sirius contactor 3RT1024-1B..24V DC incl. VAT
Akerströms Power PBSE1046 rev. 1 power supply 18 to 72Vdc incl. VAT
Asema Modulo MB73 COD. A/0100 Inc VAT
Signal light signal lamp siren element signal column element incl. VAT
Supermicro SAS809TQ HannStar K MV-4 incl. VAT
Siemens 7PV1518-1AW30 time relay for deceleration 1s... 100h incl. VAT
Telemecanique LC1 D 1200 contactor 24V incl. invoice
Turck inductive sensor BM-M12-Y1X-H1141/S235 incl. invoice
Cutler Hammer C0050E5EFB TRANSFORMER 50VA incl. invoice
Omron S8VS-06024 Power Supply POWER SUPPLY Inc VAT
SONCEBOZ Art. No. 0084845 incl. VAT
FESTO VN-05-H-T3-PI4-VI4-RO1- Vacuum Suction Nozzle incl. VAT
SONCEBOZ 8660R001 type no. 0084618 incl. VAT
ABB C561.10 1SAR310011R0002 0.5-10s time relay relay incl. VAT
Hekatron Genius Plus X smoke detector smoke detect kit incl VAT
Siemens rotary iron meter 250 ammeter built-in meter 96x96 mm incl. VAT
Siemens rotary iron meter 600 ammeter built-in meter 96x96 mm incl. VAT
SMC VXA3 pneumatic valve regulator air operated valve incl. VAT
FESTO MINI PRESSURE REGULATOR - LR-D-I-MINI - 192300 Inc VAT
PHOENIX Contact FLKMS-D37 SUB/B / 2281762
Phoenix 2295952 FLKMS-D37 SUB/B/ZFK3DS/PE Interface Module
Phoenix 2295965 FLKMS-D37 SUB/S/ZFK3DS/PE Interface Module
Phoenix Contact FLKMS-D25 SUB/B 2281759
SM Sikorel 105 Capacitor B41550-A9228-Q
Bussmann 170M2763, Fuse-link, High Speed, 80A, AC 690V Fuse
MAW shut-off valve 4PN 400-6 TGL 28048 St38b-2 GDR shut-off valve
FZS DRIVE WITH HANDWHEEL P1600040 MÖRZ incl. VAT
Merlin Gerin C60N 24580 circuit breaker D1A 2-pin fuse machine
LEM CURRENT TRANSDUCER HAS 400-S 77272
EPCOS CAPCITOR B32656-S0155-K670 1.5UF 1000VDC
SEMIKRON Thyristor SKKT 91/12 D Semipack 1
Fujikin Diaphragm 316L-P AUB8U000 Stainless Steel Valve Tap incl. VAT
Fujikin 316L-P ASBN000 TYPE N.C., 0.P.0.4 0.6 Stainless Steel Valve incl. VAT
Moeller / EATON PKZ 2 trigger block motor circuit breaker incl. invoice
Carlo Gavazzi RJ1A60D20E Semiconductor Relay Solid State Relay incl. VAT
Ebmpapst EBM Papst 3414 NGHH fan 24VDC 3.2W incl VAT
NUPRO Swagelok SS-43GF2-LL-RD stainless steel valve tap incl. VAT
Klöckner Moeller DIL00AM-10 power contactor contactor 230V
AUER ES1 VTG32 TSPAT Cranford Controls smoke detector fire detector incl VAT
Emergency stop fuse small distributor distribution 200x120x80 mm incl. VAT
Siemens 5sv3 342-6 fault current circuit breaker 25A 30mA 4-pole RCCB 400V Type
EBERLE Time Relay SBA-2S, 0.1s-10h, 8A
Siemens Time Relay 7PU4120-2BF30 Time 10s-10h
Siemens 3RF2320-1AA04 Semiconductor Protector 24V Solid State Protector
Togi Terminal Block Terminal Block
efi titanium 16DT230 surge protector 230V incl. VAT
Schaffner connector: to AC power supply FN284-6-06
Airpax Model S35m048s19-m1 24-Volt 7.5o Stepper Engine
