71357-01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。

Mac 56C-12-661JD Proportional Valve 150 Psi with 130B-661JD 48VDC (BK12DM S

SMC CDQ2B50-35DZ Pneumatic Cylinder (CL11DM S

INA PASE50 50mm  Pillow Block Bearing W/ Insert (RE240)

Rexnord 614-44-3 Med Split Sprocket 25 Teeth 1-1/4" Bore 881 Series (BK13DM S

Wilkerson F26-03-FM0 Pneumatic Filter Assembly 3/8'' NPT

Ilme CHI-48LS 10.1520 Single Lever and Cover Bulkhead Housing (YE23DM S

REX 3PR-0004C3H 3-PHASE LINE REACTOR 4A 480-600VAC (GR142)

Lovejoy 69799498290 / SLD-1350-MM-40X65 Coupling Hub (BK172)

Honeywell Skinner V75R1860 3-Way Solenoid Valve 1/8" 120VDC 60 PSI (CL12DM S

Mac Valves 130B-111CAAA 110/120 Vac 50/60 Hz Solenoid Valve (YE167)

DM SMac Valves 130B-111CAAA 110/120 Vac 50/60 Hz Solenoid Valve (YE167)

Koganei RN900-06 Large Pressure Regulator 0.05~0.83MPa (CL34DM S

MAC 6111B-PM-111C Solenoid Valve 25-150 PSI (CL14DM S

Eaton Cutler Hammer 1MPLK4   Lug Kit 600A (OV11DM S

Rollon MRS20L-N-K0 Mono Rail Ball Bearing Linear Guide

Heidenhain EXE612 Encoder Interpolation  271-183-01

Rexroth Bosch P-110591-0050 MOD MT2-PP, 1-1/2 X 1" Hydraulic Cylinder (OV117)

Mayr 2/300.400  Torque Limiter P5117851 (CL15DM S

Parker 1JS79-24-24 1-1/2" Female Seal-Lok Swivel 1-1/2 Hose Crimp Fitting CL351

Ingersoll LPE324-106 IN2010  of (DM S  Carbide Inserts (RE10DM S

CKD 4KB219-00-D3-DC24V Solenoid Valve (CL261)

Bimba EM-16-50-N  Stainless Pneumatic Cylinder (CL11DM S

Festo CPV14-VI 4 Station Manif w/ 161360  161362 Valves

DM SFesto CPV14-VI 4 Station Manif w/ 161360  161362 Valves

Siemens 6GK1901-1GB00 Accessory Cabling Kit  (YE11DM S

Festo HE-G3/8-LO 145-PSI Shut Valve (BL16DM S

Turck BiM-iKE-AP6X Magnetic Field Sensor (BL201)

OMRON E2E-X3D1-N  Photoelectric Switch Sensor 12-24VDC 2 Meters (BL24DM S

Parker 9102-013  Hydraulic Quick Coupler (GR167)

Nippon SMF-25GWUU Flange Slide Bushing Bearing (YE26DM S

COGNEX 800-5714-1 REV. D IN-SIGHT 2000 CONTROLLER (RE25DM S

Parker P5T-J040DHSN035 Slide Cylinder (BL26DM S

Mac Valves 52A-11-BOA-DM-DDCC-1BA 12VDC Solenoid Pneumatic Valve

Timken PM282331 G/M Power Single Print Lubricator

Apex KA-45-6 3/B'' Square Drive 1/2'' 6-Point Extension iversal 6'' Long

Speedaire 4ZM23A Regulator 3/4 Npt 220 Cfm 300 Psi (CL351)

Turck JBBS-57-E801 DeviceNet Multiport Jction  (CL351)

SMC EVP342-5Y0B-02FA-Q 24VDC Solenoid Valve  (GR2DM S

Industrial Fuses Cooper Bussmann AMP-Trap Littelfuse  More 0 (OV102)

Murr Elektronik 7000-18111-6171500 A-18 MSUD Valve Plug with 15M Cable (CBL14DM S

Banner ENGINEERING SI-MAGB1SM W/30  Safety Switch (RE211)

TURCK RSM RKM 46-7M/S824  Mini Cable 7 Meters 4-Pin U-06122 (CBL140)

Tsubaki PL038X065 38mm Shaft Keyless Power Lock (GR12DM S

Banner SMA91ESR / 25286  VALU-BEAM Sensor 10-250V AC/DC (YE19DM S

Mitsubishi A1SX40-S2 PLC Input Module 16 pt. 24VDC

Gates 8MGT-2400-21 / 8M-2400-21 Poly Chain GT Power Timing Belt

Bijur Delimon FGK2  Packing Set (YE26DM S

Turck RSM-RKM-461-15M/S101 U-41504 (CBL 11DM S

TPC WIRE  CABLE 60932 Device-Net Cable Assembly 4M (CBL122)

Mixed Sick Optic Sensors  1 VTE18-3F4840 2 VTE18-3F4640 - GR105

Allen Bradley 1485P-P4R5-C2-M5  Jction  Series A (CBL101)

Parker PL2-3/8-70  Hydradyne Base (CL24DM S

ITP THM3010049010 Stylist (RE12DM S

Square D 9080 LBC263106 380A 600V Power Distribution Block (BL21DM S

Edwards EMF20 Oil Mist Eliminator A223-04-077 (BL192)

Barden 200SS3 G-44 Precision Bearing (GR15DM S

Heuft HBP000021 Pneumatic Cylinder 16mm-75mm (GR22DM S

Festo ADN-32-25-KP-1-P-A / 548208 Air Cylinder 32mm Piston x 25mm Stroke (BL290)

WIKA 4" SS Vacuum Gauge 4297602 10 In H2O 1/2" NPT Swiss Made (GA101)

SPX Hytec 100998 Hydraulic Work Support Model C (RE10DM S

Kurt Hydraulics C6122-24-24-W 1-1/2'' Hose ID Crimp x 1-1/2'' Code 61 Flange

Rexroth Aventics R412007260 Lockout Pneumatic Valve (CL382)

Bimba 175-DX 1-1/2" Bore 5" Stroke (BL21DM S

Hawe FR2-1 2-way Finger Operated Hydrualic Valve (BL30DM S

Festo ADN-40-25-I-P-A Pnuematic Cylinder (YE15DM S

Yale 520045895 Master Cylinder for Brakes

Turck Bi10-M30-AD4X-7M / 4417007 Sensor SN: 10mm 10-65VDC

Festo CPV14-GE-ASI-8E8A-Z-M8 Valve Block (YE18DM S

Fanuc A05B-2406-C372 ISB it (OV13DM S

Allen Bradley 889A-CXN4-M4 4-Pole Mini Bulkhead Receptacle (BL277)

Cutler Hammer E64CCL1C Ser. A1 Photoelectric Sensor (CL12DM S

MSC  M-171-KB001-325 3-1/4" Piston U-Cup Kit (CL17DM S

Manutec C91-AA-30-S7 Rotary Coupling (BL19DM S

Buss Bussmann Low-Peak LPJ-150SP Dual Element Time Delay 600VAC 150A (CL13DM S

DM SBuss Bussmann Low-Peak LPJ-150SP Dual Element Time Delay 600VAC 150A (CL13DM S

TPC 60922 REV.C CABLE ASSEMBLY 4M Devicenet Connector (CBL120)

Turck CSFD-16-16-2/S613/CS13108 / U-45630 Pigtail Receptacle (GR16DM S

Moeller PKZM0-2.5 Motor Protector Starter 1.6-2.5Amps (BL157)

Banner QS18VP6LVQ5  Photoelectric Sensor 64586 PNP 10-30V (GR182)

Pepperl Fuchs NBB20-L3M-A2-C3-V1 / 187558 Industrial Sensor (CL25DM S

SMC NVFS3120-5DZ-03T Solenoid Valve (RE10DM S

Schmersal BNS-11Z Magnetic Safety Sensor 24VDC 10m (CL181)

Piab 0122281 / BFF110P.5R.N47W Polyurethane Suction Cup 3/8" NPT (GR21DM S

Bussmann Buss 1622-3 3-Pole Power Distribution Module (CL22DM S

Panasonic SX EX-13EB / UEX13EB Photoelectric Sensor

Dadco Low Rise GAS SPRING REPAIR KIT SP.LR.03000.05000 (RE20DM S

Bussman FNM-DM Sof (DM S Fusetron Duel Element Fuses 1-AMP (CL347)

Balluff BES 516-325-B0-C-05  Inductive Sensor 1529HU (YE152)

Schroeder 25DNZ25 / 25DNZW3V Hydraulic Filter Element (FL10DM S

Square D 9007 Ser.A C54B2 Limit Switch it w/ Whisker (BK1DM S

Pepperl  Fuchs 19041S / NJ50-FP-E Proximity Sensor 10-30VDC (RE172)

Siemens 6FX2002-1DC00-1AC0 Signal Cable D-CLIQ 2 meters (YE24DM S

SMC NCY2B6H-0200 Pneumatic Cylinder 85 PSI Rodless (CL130)

Piab 335066 1/2" Ball Joint (BL161)

Parker 10371-20-16 Male JIC 37° Crimp Hose Fitting (CL151)

SMC Solenoid Valve Base Mot SY7440-5GZ (GR15DM S

Atlas Copco 4250-1933-84  Reversing Valve (GR147)

SMC MXS-AT6-X11 Stroke Adjuster (CL12DM S

Mitsubishi Electronics A1S38B  Base it 8 Slot Rack (CB107)

Kurt Hydraulics FFX90-16-20 1'' Hose ID Crimp x 1-1/4'' ORFS Swivel 90°

Graco 562823 / MXP-1.25 Modular Divider Valve (YE25DM S

Lamina AR1-2028 Ball Bearing Retainer - Made In USA (GR15DM S

Rexnord N55996-14T / 614-89-1 14 Teeth 3-1/2" Square Bore Split Sprocket (BK142)

Taiyo / Parker XHF2 SD32-10.5-LR1-99BC018  Tulip Clamp Max. Press 0.85 CL362

Numatics TA0501MGDTC0571P 5-Pin Male/Female Sub-Bus Cable 1-Meter

INA RU5218059 Lot of (DM SLinear Recirculating Roller Bearing (CL207)

Koganei PBDAS10X10-A Air Cylinder (CL21DM S

Nachi OC-G01-P1-20  Modular Check Valve (GR152)

Kurt Hydraulics F-BSPX-20-20 Crimp Fitting 60° CFemale Swivel

Kurt Hydraulics FFX90-20-20-W 1-1/4'' Hose ID Crimp x 1-1/4 ORFS Female Swivel

Continental ContiTech Hawk 1800-8M-50 Power Transmission Belt (BE10DM S

Festo LFR-D-5M-Min Pressure Regulator w/ Gauge Max 230 PSI (CL257)

Turck Bus-Stop JBBS-57-SM01 DeviceNet Interlink Module (BL14DM S

Turck RSM44-2M / U2-15074 7/8'' Male Straight 4-Pin Power Cable (CBL152)

PHD CRS6U-20X10-M Pneumatic Cylinder 20mm Bore, 10mm Stroke

Kurt Hydraulics C6190-24-24-W 1-1/2'' Hose ID Crimp x 1-1/2'' Code 61 Flange

Kurt Hydraulics C62-20-24-W 1-1/4'' Hose ID Crimp x 1-1/2'' Code 62 Flange

Fanuc A290-7328-X423 J51 Gear (BL11DM S

Allen Bradley 889N-F10AF-5 Mini Cable, Female, Straight 5-Meters (CBL161)

Nordson 1021919A  Genuine Tank Filter (CL19DM S

Ross 2768C4901 Dual Pilot Operated Check Valve 1/2 NPT (RE12DM S

Turck BI10T-Q34-ADZ30X2-B3131/S34 PROXIMITY SWITCH (BL18DM S

SMC CDQ2L40-35DC Pneumatic Compact Cylinder (CL15DM S

Brad Connectivity 2R8004A20A120 Female Straight Cable (CL262)

Generic 750H-150 Timing Belt 1-1/2" Wide (BE111)

Rexroth Bosch S15A0.0 Hydraulic Check Valve 3/4'' (GR15DM S

Eaton Vickers A325P  Housing Kit Valve 02-184919 (BL24DM S

Gates 16GS-16FJX90M 1'' Hose x 1'' JIC Female 90 Degree Fitting (BK12DM S

Mindman MCHB-20 Pneumatic Parallel Double Acting Gripper (BL21DM S

Misumi 1-7/16'' ID 10-Pack Shaft Collar Black Oxide (BK16DM S

MAC 922A-PM-111C Solenoid Valve 25-150 PSI (CL147)

Lovejoy 68514455746 Cast Iron 8S Flange 24mm Bore 8mm x 3.3mm Keyway (CL35DM S