0010-71552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。
Kurt Hydraulics F-DNHX45-8-24 1/2'' Hose ID Crimp x M24x1.5 DIN Female Swivel
SMC KQ2S10-01NS Fitting Male 10mm Bag of 5 Pieces (BL11DM S
Continental ContiTech B48 / 5L510 HY-T Matchmaker V-Belt (BE11DM S
Hubbell HBL4760 Twist-Lock Receptacle 15A 277V (CL120)
Allen Bradley 1492-WFB10 DIN Mot Fuse Her (CL13DM S
RS Pro 211-336 110VAC Red Panel Mot Indicator (YE23DM S
Williams 4-620 | 1/2" Drive Shallow Impact Socket (RE112)
SKF 6004 2ZJEM Explorer Deep Groove Ball Bearing (YE11DM S
Keyence OP-5148 Output Convertor Adapter (YE25DM S
DM SKeyence OP-5148 Output Convertor Adapter (YE25DM S
Kurt Hydraulics BSPP-8-8 1/2'' Hose ID Crimp x 1/2'' British Male Fitting
Maurey 80XL037 0.37" Lot of (DM SWidth 40 Teeth Timmy Belts (CL18DM S
SMC KQB2H12-04S White Brass touch fitting (BL28DM S
SMC KQ2ZD08-04AS Double Branch Male Elbow (GR17DM S
SQUARE D 9001G Green Lens (YE101)
NTN 6003LLUC2 Roller Bearing 6003LLUC2/2AS (RE102)
Lovejoy L-050-.625 / L-050-5/8 Coupling Hub (BL27DM S
Norgen 54934-01 3-Pin Cable Grip Coil Connector (CL18DM S
Gould Shawmut 20358R Fuse Her 30A 250V (CL182)
Kurt Hydraulics M-BSPT-8-6 1/2'' Hose Crimp x 3/8'' Male British 60° Cone
SMC AKH10-00 Straight Check Valve 10mm OD (BL28DM S
SKF Explorer 6004-2Z-C3 Open Ball Bearing (YE24DM S
Misumi LHCK10 Single Flanged Linear Ball Bearing (YE240)
TSUBAKI RS12B LOTUSSET LINK 12B / 3/4 in Pitch (YE112)
Bussmann SAMI-21 / SAMI Fuse Accessory (CL207)
Omron G3TA-0A202SZ Solid State Relay 24VDC (YE16DM S
Brad Connectivity 1200660166 Micro-Change Extension 3-Pin M/F 1-Meter (YE19DM S
Allen Bradley W31 Overload Relay / Heater (BL25DM S
Balluff BFO 02-UK-1 90° Head for Through-Beam Fiber Optics M2.6×0.45 BL135
Piab T-Slot Adapter 0104112 G 1/2" CPL (BL12DM S
Parker F3PB12-3/8 Prestolok Fitting 3/8 Male BSPT (YE18DM S
Bussmann / Fusetron FNM-4 Dual Element Fuse 4A 250V (YE180)
Siemens 3NW2100-0HG Acting Fuse 10A 600V (YE180)
Timken Torrington B-68 Bearing (CL36DM S
Destaco 213208-M-L M5 Clamp Adjustment Spindle 3-Pack (BL270)
Coast Pneumatics 20CBV-PB1-04 Link Tech Quick Coupler 1/4'' NPT (YE26DM S
Parker GE10S1/4NPTCF Ermeto Steel Fitting 1/4'' NPT
Bussmann Buss 6MA-5-R 5 Amp 125 vac Package of 5 (YE21DM S
OMEGA Engineering X_BRLK_3/16 Sensor Tube Clamp (BL14DM S
RAB LQ200 Quartz Lamp Bulb 200W (BK101)
Jason 80XL875 Timing Belt 7/8" Width (YE21DM S
Allen Bradley 100-FSV55 Surge Suppressor (BL25DM S
Bussmann NITD10 Fuse BS88.2:1988 80kA 550VAC (YE10DM S
SMC CG-F032 Flange Rod Body Cylinder (BK10DM S
Phoenix Contact Typ UK6,3-HESI Contact Block 800V 10A 16mm (BL21DM S
Siemens 6ES7-193-4CB00-0AA0 / TM-E15S23-01 Terminal Module (CL1DM S
Siemens Lot of (DM S3RV1915-5A - 3P Buss Bar For Contactors (YE10DM S
SMC CQ2B20-PS Compact Cylinder O-Ring Kit (BL27DM S
Clippard MBA-1 Brass Ball Cam Actuator
Siemens 6ES7-138-4AA01-0AA0 Simatic S7 Reserve Module (YE16DM S
SKF KM-5 / KM-05 Bearing Lock Nut M25X1.5mm
SMC AN200-KM11 Pneumatic Muffler
ECT SPA-4AP Spring Loaded Contact Nickel, Silver, G Plated
Kipp KHA-186 Teardrop Male Clamp Handle 1/4''-20
Yale 580041272 T-Bolt Band Clamp 94100-0250 for 2.5 OD Hose (GR12DM S
Daito Indicating Fuse HP70K 7.0 Amp 250V for Fanuc (YE120)
Bussmann GDC-500MA of (DM SFuses (YE13DM S
TPC Wire Cable 84500 Mini Quick Connect (YE13DM S
Harting 21021511305 HARAX M8-S MALE 3-Pole Field Connector (RE13DM S
Aventics Plug Kit 581-100 (BL13DM S
Bussmann Buss Fuses GBA-1/2 Indicating Fuse 125V (YE13DM S
Bussmann Fusetron FNA-10 (BL12DM S
Armstrong 52-457 7mm 12-Point Combination Wrench 5'' Long
Daito PL475L 7.5A 125V Alarm Fuses (BL11DM S
Bussmann Fusetron FRS 6-1/4Amp Dual Element Time Delay Fuse (CL117)
Allen Bradley W22 Heater Coil (YE11DM S
Taylor Dn 97-250-00 Genuine Pinion Nut 3/4-20 (YE12DM S
Buss Bussmann KJ-5 of (DM S Fuses (CL26DM S
Alkon 21906-06 Solenoid Pigtail / Harness 120V (CBL10DM S
Turck RSFL-36 U5229-10 Mini Connector / Receptacle (BL107)
Lumberg RSC3/7 M12, 3-Pole Screw Terminal Field Connector (RE15DM S
Phoenix Contact PLC-BSC-24DC Relay Base (GR13DM S
Bussmann Buss AGC-10 Pkg of (DM S 10 Amp Fuses 250 VAC (YE261)
Bussmann BCA6031SQ Fuse Her 30A 600V (CL141)
Bussmann Fusetron FRN-R-10 Dual Element Time Delay Fuse (CL207)
Eaton 68X8 NPTF 1/2" Male Line / Tube Brass Fitting (CL121)
Fanuc A06B-6130-K204 Servo Connector Kit / Plug (YE121)
Automation Direct ECX-1030 NC Contact (YE187)
itta OEM 363-3M-6 Timing Belt 3M, 3mm Pitch, 6mm Wide (BE101)
Timken 473228 Oil Seal 1.500 x 2.502 x 0.312 (RE150)
Bussmann / Fusetron FNM-3 Dual Element Fuse 3A 250V (YE17DM S
Kurt Hydraulics MPX-06-04 3/8'' Hose Crimp x 1/4'' NPT Male Swivel
Buss Bussmann ABC-12 FUSES of 5 - (RE132)
Cooper Bussmann FNA-3 Amp Dual Element Time Delay Fuses (GR117)
SMC D-F-9BV 10' REED SWITCH (BL14DM S
Eaton L-PKZ0 / XTPAXILWC 1-Pcs iversal Indicator Lamp White 415-500V (BL242)
Arrow Pneumatic RBK5 Regulator Bracket Kit (YE17DM S
Burndy YA25A5 / 725658 Aluminum 2-Hole Lug I/O AWG 3/8" Stud (YE18DM S
SMC CKZN-D050F Slim Line Switch Bracket (YE18DM S
ABB C2SS110R-10 Red Position Selector Head Switch (BL14DM S
Bussmann / Fusetron FNM-3 Dual-Element Fuse 3A 250V (YE17DM S
OMRON G7T-1122S Relays (RE141)
Lapp Epic 129905 Strain Relief Connector ST-29 (YE261)
Cer Products CPC ST-30-04-06 Male Branch Tee 3/8 IN X 1/2 OD 1/4" NPT (BK1DM S
Bussmann FRS-3 Time Delay Fuse Dual Element (CL117)
Bussmann Buss GMA500MA Fuses (GR100)
DM SBussmann Buss GMA500MA Fuses (GR100)
Igus 3175-ZBKMA / 3179-ZB Strain Relief Tiewrap Plate (YE23DM S
Jason 230XL-050 Timing Belt 23" Length 0.5" width (CL222)
Cummins 3931689 Genuine O-Ring Seal (CL31DM S
MAC Valves K-08006 Seal Gasket Kit (CL28DM S
SMC CQ-L050 Foot Motary Bracket Kit (BL28DM S
Bosch Rexroth 1834484076 DIN 3-Pin Field Connector (CL21DM S
Black and Decker 1/2 Masonry Drill Bit (RE10DM S
Clippard MAC-C Arm Choke Valve (GR13DM S
Gefran PKKITT091 Steel Bracket for Linear Sensors (BK137)
TB Woods L070-7/16 Jaw Coupling Hub 7/16'' Bore (YE20DM S
TELEMECANIQUE / SCHNEIDER ELECTRIC RXZE2M114 14 Pin Relay Socket (BL10DM S
Parker 3/8-CD-5 3/8" Male/Female Street Elbow NPT ( BK117)
SMC Y510-N03 T-Type Spacer (YE16DM S
Bussmann Buss R25030-2CR 2-Pole R Class Fuse (CL25DM S
Allen Bradley 1492-CB1 H030 277V 3A (CL157)
Buss Bussmann AGC-10-R Fuses of 5 (RE107)
Siemens 3NA3 830 Fuse Link 3NA3830 100A 500 VAC (BK107)
Martin 35B13 1/2'' Bore Sprocket 13 teeth (CL10DM S
Parker SS-6-CP Stainless Pipe Cap Fitting 3/8" Female NPT 5300 PSI (BL10DM S
Ferraz Shawmut USCC1 Fuse Her 30A 600V (CL13DM S
DM SFerraz Shawmut USCC1 Fuse Her 30A 600V (CL13DM S
SMC KQ2VD13-36S DOUBLE BRANCH IVERSAL MALE 3/8" NPT x 1/2" Tube (YE16DM S
KEM 1650 Ignition Rotor (RE10DM S
Armstrong 7/16 X 1/2” Open Combination Wrench 26-058 (BL117)
Brennan IND. 6565-10-10 HYDRAULIC ADAPTER 5/8" 5/8FJSX5/8FJS (YE10DM S
TYCO / PB 27E892 11 Pin Relay Socket 10A 300V (BL26DM S
Adaptall 9000-06-04 BSPP Nipple G3/8-19 x G1/4-19 Fitting (CL112)
Siemens 6ES7 132-4HB12-0AB0 Relay Output Module (YE15DM S
IFM Efector E11977 Cylinder Switch Fixing Strap 28-39mm (YE100)
Wiha Softgrip Combination Wrench 1/4" (BK111)
Honeywell Micro-Switch BZ-2R15-PDM SLimit Switch (BL13DM S
Harting HAN 10 E-BU-S Power Connectors (CL191)
Allen Bradley 199-FSMA1 Ser. B Surge Suppressor (YE22DM S
Speed Control 230XL050 timing Belt 23"Length 0.5"width (CL222)
Clippard MJQC-VFT Jumbo Quick Connect (CL23DM S
