0050-76036船舶半导体工控备件主板供应
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。
SMC G43-P10-N01-X30 Pneumatic Pressure Gauge Back Mot NPT 0-150PSI (RE13DM S
Proto 1211E 11/32'' 6-Point Combination Wrench 4.25'' Long
Numatics (DM S Pcs. N110-006-000 Push-In "T" ion Tee Tube Fitting 6mm (BL117)
SMC KQZL13-36S 90 degree 1/2" Tube 3/8" NPT Male (BL212)
Bussmann FRS-35 Dual Element Time Delay Fuse 35A (YE17DM S
BB 6R3-336025 / 672XL025 Timing Belt (GR212)
SKF 6203 2ZJEM Deep Grove Ball Bearing (YE11DM S
SKF 6203 2ZJEM Deep Grove Ball Bearing (YE11DM S
RIGD SC40DR 4'' Single Piece Strut Pipe Clamp (RE157)
NTE NTE94 General Purpose Power DC Regulator (CL10DM S
Martin 35BS12-1/2 Bored to 1/2'' 12 tooth Sprocket (RE13DM S
Allen Bradley 1492-W4 Lot of 10 Gray Terminal Blocks (BK15DM S
Allen Bradley 1492-W4 Lot of 10 Gray Terminal Blocks (BK15DM S
Allen Bradley 70A86 COIL 120V (BL20DM S
Bussmann / Fusetron FRN-R-25 Package of (DM S Time Delay Fuses 25A 250V (BL112)
Bussmann / Fusetron FRN-R-15 Time-Delay Fuses 15A 250V (BL157)
Jan Fan JF-ESM Energy Saving Module (CL232)
Square D 9007 D0-15 Snap Switch (GR12DM S
Gates Power Grip HTD 5005M15 / 500-5M-15 Drive Timing Belt (BE10DM S
Hubbell / Swivellok PS0509NGY Liquid Tight Conduit (GR167)
DM SHubbell / Swivellok PS0509NGY Liquid Tight Conduit (GR167)
Bussmann FRS-R-5 FUSE 600V 5A (BL13DM S
Gates Vextra AX54 Tri- Power Cogged V-Belt (BE11DM S
Hubbell / Swivellok PS0509GYA Liquid Tight Conduit (GR16DM S
San Ace 80 Server Fan 109R0824H4D11 (BL20DM S
Timken 202K Open Radial Bearing 15mm Bore (YE112)
Allen Bradley 0A86P COIL 120V 60CY (BL2DM S
SMC 2 Station Manif Body SS5YJ3-20-02 - (GR11DM S
NSK 6203VVC3 Deep Grove Ball Bearing 17 x 40 x 12mm (BL30DM S
DM SNSK 6203VVC3 Deep Grove Ball Bearing 17 x 40 x 12mm (BL30DM S
Powr-Gard Littelfuse Powerblocks Clear Cover LPBC3-3 / 2433173 (CL207)
Empire Wiring EWS-4686-M2 Ethernet Cable (CL15DM S
Foster H2 Steel 1/4'' NPT Female Quick Disconnect Coupler , Viton Seal (CL320)
Festo GRLA-M5-PK-4-B Control Valve 151162 (BL112)
Lovejoy L-050-10MM Jaw Coupling Hub w/set Screw (BL272)
Potter Brumfield KHAV-11 A11-120 Relay 8-Pin (CL14DM S
Murr 7000-13565-972-0050 M12, 5-Pole Female Receptacle 0.5 meter (YE24DM S
Mencom MDC-4FR-2-18 1/2 NPT 4-Pole Female Receptacle 0.3 Meter (YE24DM S
GE LED Light Bulbs LED3DCAC-C/TP Energy Smart 25 Watt Dimmable -BL212
Bussmann / Fusetron FRN-R-3-2/10 Fuses 3 2/10A 250V (YE17DM S
IFM E10736 M18 Angle Bracket Stainless Steel (BL26DM S
Norgren 1258133 Device Socket 2PE 250VAC 10 AMP(YE24DM S
Bussmann Limitron FNQ-R-1 Lot of (DM S Time Delay Fuses 1A (CL25DM S
Carr Lane CL-0-LP Pkg 0f 2 1/8'' Diameter x 1-1/2 Length "L" Pin (CL14DM S
Cutter Hammer Eaton E3OKA231 Red Stop Button (CL22DM S
Graco 102-176 Spanner Wrench for King, Bulldog Pumps
Phoenix Contact UK5N Lot of (7) Blue Terminal Blocks (GR20DM S
Fanuc A60L-0001-0486/1.0 Daito Fuse SDP10 (BL11DM S
Ilme CNF06 10.1910 6 Pin Receptable Female Insert (YE26DM S
iversal Instruments 43599603 Left Adjusting Fittings 2 Pack (YE241)
Yale 582004022 Genuine Motor Brush (CL3DM S
Cer Products PMC191032 10-32 2 pcs Non-Valved In-Line Coupling Body (BL19DM S
Littelfuse BEL-3AB Lot of (DM SFuses 5A 250V (CL12DM S
MST 80468 Genuine Filter Element (FL100)
Eaton Cutler Hammer HT85P42 "oof-on" Legend Plated (CL20DM S
PHOENIX CONTACT UK5N Lot of (DM STerminal Blocks Blue (BK10DM S
ABB 0A1G0DM SAuxiliary Contact NC 10A 600V (RE1DM S
QUICKJET Stainless 1/4" Nozzle QJJA-SS SS6530 (GR141)
Siemens LZX: RT78625 Plug-in Relay 12A 300V (GR167)
Swagelok SS-810-NFSET 1/2" Nut Ferrule Set Stainless
Murr 7000-12601-0000000 M12 4-Pin Field Wireable Connector (CL241)
HYSTER / YALE Parking Brake Switch HY374159 (BL13DM S
Gould Ferraz Shawmut / Meren 08590 LG PDB Cover (CL20DM S
iversal Instruments 90007486 Pkg of 2 10-32 to 1/16 Hose (YE250)
Schneider Electric DF101V 10x38 Fuse Her (BL180)
Radnor 57404 Short Back Cap for TIG Pkg of 2 (YE27DM S
Pall SLK1SK23H Filter Viton Seal Kit (RE102)
Festo SMT-8M-A-24V-E Proximity Sensor (CL157)
Cummins 2899503 Spark Plug Boot (BK117)
SMC KQH06-00 Push to Connect ion 6mm (CL160)
Fabco 5 Pack Air Fittings 1830 TEE 1/8 NPT to 10/32 (YE10DM S
Allen Bradley 800FM-LF6 Blue Flush Push Button (CL161)
Allen Bradley 0A86P 120V COIL (BL20DM S
Fabco Air Pancake Cylinder R7X (CL101)
Balluff BCC09EW 3-Pole M8, Male Field Connector (CL342)
NTN R10LLBC3/EM Bearing Rubber Seals (BL192)
Bussmann Buss AGC-1/2 0.5/1/2 AMP Fuses 5 Pack (YE240)
Bussmann Buss MDL-1-1/2 5-Pack 1.5 /1-1/2 AMP Fuses (YE241)
Bimba D-166-3 Clevis Rod Kit (CL127)
DM SBimba D-166-3 Clevis Rod Kit (CL127)
Square D 9080-GCB20 Series C 2.0 Amp Circuit Breaker 250VAC (CL28DM S
Square D 9080-GCB10 Series C 1.0 Amp Circuit Breaker 250VAC (CL302)
Eaton Cutler Hammer E30KB218 Red Button (CL221)
Kurt Hydraulics M-BSPP-6-6 3/8'' Hose ID Crimp x -06 3/8 Male British Pipe
Kurt Hydraulics Shell-08 1/2'' Shell Only
Browning 220XL-037 Timing Power Transmission Belt (CL20DM S
DM SBrowning 220XL-037 Timing Power Transmission Belt (CL20DM S
Siemens 3SB3 244-6AA20 Illuminated Indicator Light (YE182)
Bimba D-226 Moting Bracket (CL100)
Littelfuse of (DM S 3AB-15A 510-B10-326 Ceramic Fuses (CL16DM S
IDEC RY2S-U Relay Cat (BL15DM S
DM SIDEC RY2S-U Relay Cat (BL15DM S
IDEC AL6M- P4G Green Panel Indicator Lamp (CL107)
Allen Bradley 800F-X10 Ser. A NO Contack BLOCK (YE16DM S
Allen Bradley 800F-X10 Ser. A NO Contack BLOCK (YE16DM S
OMRON PYF14A 10A 240V Relay Socket (BL250)
Spraying Systems .036 TC Spray Tip 0502 Carbide Airless Nozzle (YE16DM S
Fanuc A60L000104508RO Lot of (DM S 8.0 FUSES POWER SUPPLY F1 (RE117)
Eaton M22-XST Legend Plate Insert (GR16DM S
Siemens 3RT1926-1BC00 SURGE SUPPRESSOR 48-127VAC 70-150VDC (BL13DM S
SMC KQ2U08-015 Y Connector (BL187)
Siemens 6ES7 138-4CB10-0AB0 POWER MODULE (BL20DM S
Siemens 6ES7 138-4CA00-0AA0 POWER MODULE (BL20DM S
SMC KRM11-08-12-6 Valve (GR162)
SMC BQ-2 Auto Switch Moting Brackets (RE14DM S
Omron TL-W3MC2 3-Wire Proximity Sensor 12-24VDC 1-Meter (BL26DM S
Bussmann Buss GDB-3 15A (CL161)
Allen Bradley W29 Thermal Overload Heater Element (YE2DM S
IDEC RJ25-CL-A120 8-Pin Relay DPDT 120V (YE19DM S
Bussmann BS88.4 Fuse 660V / 700V (YE112)
Bussmann Buss AGC-2 2 AMP Fuses 5 Pack (YE242)
DM SBussmann Buss AGC-2 2 AMP Fuses 5 Pack (YE242)
IFM TS-80 Rod Prismatic Reflector 3" 80MM (GR15DM S
CPC Cer Products 2402600 Quick Drum Dispensing Fitting 1/2" X 3/8" (RE21DM S
Chicago Minature 1050N4 Amber 120VAC Panel Lamps (CL16DM S
INA AXK 1226 A Needle Roller Bearing (CL150)
ARO Package of (DM S93117 O-Ring Seal (BL25DM S
Allen Bradley 800F-BN3R SER. A Contact Block (GR13DM S
Bussmann Tron FNQ-8 Yellow Label Fuses 8-Amps (GR20DM S
IFM Efector TS-50-E20956 Reflector (GR14DM S
NAiS UZJ315 A0 Photoelectric Sensor (BL20DM S
Raymond Contact / Pin 1-012-137 SK-05191215CB QTY of (DM S(YE120)
BRUBAKER — TAP 1/2-20 H3 4F P EDP# 10524 - Made in the USA (YE11DM S
Parker 4-JL0-S / 4JL0S Seal-Lok ion Tee (YE24DM S
SMC Y600 Pneumatic Spacer Accessory (BL27DM S
OMRON PTF08A 240V Relay Socket (BL252)
Dorman Smith NITD-2 2A Fuse (BL112)
Cummins 3933073 Genuine O-Ring Seal (CL33DM S
Eaton 10250TM33 Pkg of 5 Start Legend Plate (YE26DM S
Bussmann LP-CC-15 Low Peak Class CC Fuses (YE237)
DM SBussmann LP-CC-15 Low Peak Class CC Fuses (YE237)
Bussmann Limitron KLM-2 Acting 2 Amp Fuses (YE24DM S
