0020-12005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。

Parker Lucifer 483520S6 Solenoid Coil 220V 50 Hz 240V 50-60 Hz 9W

Festo VAD-3/8 19294 Vacuum Generator G3/8"

S Hydraulics NFDC-LAN Fully Adjustable Needle Valve NFDCLAN

MP FILTRI V6 2bar Mechanical Visual clogging Indicator

Parker Domnick Hter K058AO 1 micron Compressed Air Filter Element KO58AO

 ED

ASIAN DCV-06 316SS Disc Check Valve Stainless Steel 20 mm / 3/4" Flange Moted

HYDAC 0330 R 010 P FILTER ELEMENT for Hydraulic Filter 0330R010P

Rexroth MECMAN 5510100001 Pneumatic Logic Valve 551-010-000-1

VICKERS DG4V32AHMU1D660 Hydraulic Solenoid Valve 220 240 V AC

SMC KQL01-35S push-to-connect Male Elbow 1/8" Tube x 1/4" NPT Pack of 10 pcs.

Pack of 10 pcs SMC Push-to-Connect Pneumatic Fitting ion Y KRU08-00 8mm

 pieces Miniature Fire Extinguisher Pressure Gauge 28 bar

REXROTH 3410401000 Modular Pressure Switch

KURODA AS-2201A, 2/2 NC SOLENOID VALVE 200 V 50/60 Hz, 1/4 in

FESTO SDE5-D10-O-Q6E-P-K 542890 Pressure Sensor

S Hydraulics XHOA XXN cavity plug T17A closed port 3

CKD AB3X 2604 2 Way NC General Service Solenoid Valve 1/4" 220V60 200V 50/60 AC

SMC SQ2141N-5L-C6 5/2 Pneumatic Directional Valve 24V DC 6 mm

SHAVO SR17-800-NGMC Non Relieving Air Regulator 1" BSP Range 15-150 psi 300 psi

TERYAIR Model L-25 Compressed Air Line Lubricator 1"

VERSA SI-2-316 Stainless Steel Pressure / Valve Status Indicator 1/8 NPT SI2316

SCHMERSAL BNS120-11Z CODED SAFETY SENSOR BNS12011Z / 101128296

Norgren EXCELON L73M-2GP-EPN Micro-Fog Lubricator 1/4" L73M2GPEPN P. Max 10 bar

Sensata Cynergy 3 RSF74H100RN Polypropylene Float Switch RS 725-9846

WATTS ElectroControls Type EDA-44 Air Differential Pressure Switch 1-10 mbar

FESTO U-1/2 2310 AIR SILENCER MUFFLER 1/2" Pack of 5 pieces

AIR Flow Meter Rotameter 20-300 NL/h 0.4 bar G1/8 Height 95 mm 25 mm Width

FESTO 538028 MS6-LRP-1/4-D7-A8M Precision Regulator

Parker SC340-15 Inline Pneumatic Flow Control Valve 1/2" 9.9 kg/cm2

HONEYWELL AIR VENT VALVE 1/2"

Lot of 10 pieces 316-S1-PP-12TM Swagelok Plastic Clamp 12 mm Tube Size

Pack of 5 pieces SMC Pneumatics AS-2201-F Speed Controller 8 mm Tube x 1/8 "

Festo H-3-1/4-B 8987 Pneumatic Hand Lever Valve 3/2-Way G1/4 -0.95....10 bar

FESTO Type SMEO-4U-K-LED-24 P/N 36198 Proximity Sensor

HOKE 2732F8M Monel Metal Needle Valve 1/2" NPTF for Aggressive Media

 in Bag, Parker RDH101S30 Direct Acting Relief Valve Catridge

5 pcs. SMC SY3120-5LDZ-C4 Pneumatic Directional Valve 5/2 Way 24V DC 4mm Tube

Parker 06F Series 06F14AC Air Filter Metal Bowl 1/4"

ATLAS 87M4014 Solenoid Valve G1/8 230V AC

FESTO HE-G3/8-LO 197133 Pneumatic Lock Out Exhaust Shut Valve 3/8" 50 psi

R74G-4AK-RFN NORGREN Air Regulator 1/2" 5..60 psi Relieving without Gauge

General Filters Inc. Fuel Filter 2A-17AF Element 2A-710 Wool Felt Element 1/2 in

3510020000 Rexroth Pneumatic Modular Valve 351-002-000-0

LEGRIS 7860 series 7860 10 13 soft Start Fitting 10 mm Tube x 1/4" 78601013

 pieces FESTO GRLA-1/8-QS-8-RS-B 162966 one-way flow control valve

Rexroth R424B08235 5/2-Way G1/8 Pneumatic spool valve P.Max 10 bar

MICRO 100ES-GF-B64-DB Stainless Steel Pressure Gauge 4" Dial 0 to 10 kg./cm2

Danfoss 1DR30P40S Direct Acting Relief Valve

SMC CDG5BN20SR-25-G5BALS Stainless Steel Cylinder 20 x 25 with Auto-Switch

IMI NORGREN F07-200-A3MG Air Filter 1/4" Auto-Drain Metal Bowl 40 micron

Barksdale S-VA1/4 0111-483 Level Switch NO/NC Reversible Rod Float

Camozzi N208-D10 Filter Regulator G1/8 semi auto-self relieving drain 5µ

FESTO 533137 MLH-5-1/8-B 5/2-Way 1/8" Solenoid Valve with Coil 531763 24V DC 3W

CLIPPARD CS-3587-10 5/2-way Namur Interface solenoid valve 24V DC

PE Automotive 076.924.00 Shut-Off Cock M22X1.5 Lever actuation 90°

FESTO Air Filter regulator MS6-LFR-3/8-D7-CRM-AS 529224 G3/8"

BEEDE 943376 AMPS METER

BEEDE 943617 Oil Pressure Meter 7 bar 100 psi

BEEDE 943715 Water Temperature Meter Range 240° F / 160°C

Parker F75G04BJ Pneumatic Filter 1/2"

Parker F105G06BG/E Pneumatic Filter 1/2"

FESTO ADVU-20-25-A-P-A 156604 compact cylinder 20 mm bore X 25 mm stroke

DWYER Series 2000 Model 2000-10mbar Magnehelic Gage 10 mbar

MAC 37A-AB0-HDAA-1BA 3/2 Way NC 1/4" Air Solenoid Valve 24V DC 5.2W VAC~120 psi

PARKER NVH101K Cartridge Valve, Needle 16GPM 5500 psi C10-2 cavity

CKD V3000-15-W Pneumatic Circuit Shut-Off  Exhaust Valve V300015W

P2E-KV31J1 Parker Watts Pneumatic Pilot Valve 230V AC 50 Hz

FESTO CPV14 161362 CPV14-M1H-2X3GLS-1/8 Solenoid Slice Valve G1/8 24V DC

ENIDINE ECO 15 MF-2B 116309 Shock Absorber

NUSSBAUM 23065.05 KRV Upper Part 3/4"

ASIAN Stainless Steel 316 2-Way Panel Moted Ball Valve 1/2" NPT F WP 6000 psi

Clippard MAVO-3 3/2 Way # 10-32 Palm Putton Lockable Pneumatic Valve

WABCO Line Filter 432 500 0200 4325000200 M22X1.5

IMI Norgren T70C3800 Pneumatic Quick Exhaust Valve G3/8"

SPEEDAIRE 4ZM23A Air Regulator 3/4 in. NPT 220 cfm 300 psi

Humphrey M410 Stacking Solenoid Valve 24V DC 0-125 psi ( no gasket )

Humphrey M310 Stacking Solenoid Valve 24V DC 0-125 psi ( no gasket )

FESTO VUVG-LK10-M52-AT-M5-1H2L-S 5/2-Way M5 port Pneumatic Solenoid Valve 24V DC

VICKERS NV1-10-0-0 2-Way Flow Restrictor Needle Cartridge Valve Black Knob

SIRAI L177 series 2/2 NC 1/8" Solenoid Valve 24/60 AC

SMC Pneumatics VM430-01-30R 3/2-Way 1/8" Red Pam Button Pneumatic Valve

DANFOSS P/N 018F6182 Replacement Solenoid Coil BE024AS 24~ 50Hz 10W 24V AC

MAC 132B-611B Solenoid Valve 3/2 NC Manif Moting 24V DC 8.5W 150 psi

FT TOGNELLA 260/6-12 GAS Inline Check / Non-Return Valve 1/2" BSP 400 bar

IMI FAS Fluid Automation System BACOSOL Replacement Solenoid Coil 24V DC 8W

Parker 0R75FB Pneumatic Quick Exhaust Valve 3/4"

FESTO EGZ-10-10 15037 cartridge cylinder 10 mm bore x 10 mm stroke

AIRTEC P07520 5/2-Way Pilot Operated Pneumatic Directional Control Valve G1/4

NABTESCO Nabco GDC-14M 73794501-01 PNEUMATIC SHUTTLE VALVE

FESTO MFH-5-1/4 6211 Solenoid Valve 5/2 Way G1/4 24V DC 4527

FESTO MCH 3-1/8 2199 3/2 NC G1/8 Air Solenoid Valve Coil MSG 24V DC 0..7 bar

Rexroth 0821302560 Pressure regulator Series NL2-RGS NL2-RGS-G014-GAU-MAN-060-S

F18-04-SK00 Wilkerson Compact Compressed Air Filter 1/2" NPT

SMC Pneumatics VZM450-01-34R 5/2-Way 1/8" Manual Selector Pneumatic Valve

Mecman Series 553 553131000 3/2 22 mm NO Pilot-Solenoid Valve 553-131-000

Parker Lucifer 483816C2 XSO1B F Replacement Solenoid Coil 24V DC 14W 24V /=

Rexroth 5340051010 Pilot Operated Non Return Valve 1/4

NUCON ZANDER ZNCN/666/83 3/2-way G1/8 Red Palm Button Pneumatic Control Valve

FESTO CPE10-M1BH-5L-M5 196881 5/2 monostable solenoid valve 24V DC

FESTO DSNU-20-125-PPV-A 19240 Pneumatic Cylinder 20 mm Bore X 125 mm Stroke

FESTO VUVG-L14-B52-T-G18-1P3 566500 Solenoid valve

PARKER P31FA12EMBN Compressed Air Filter with moting bracket P31KA00MW

BALLUFF BES 516-527-EO-H-03 BES031M Inductive sensor Normally Closed

FESTO VUVG-L14-T32C-AT-G18-1P3 566496 Solenoid valve

Rexroth Pneumatik 3327030010 Compressed Air Filter 332.703.001.0 332 703 001 0

PE VALVE Co. Inc. Model 1708 Replacement Solenoid Coil 208-240 V 50/60 Hz

DIXON R26-02R Compressed Air Regulator 1/4 NPT 0-125 psi Max 300 psi

Swagelok S-2000-6 Carbon Steel Tube ion 1-1/4" Tube x 1-1/4 " Tube

FESTO 3/2 pneumatic valve-NO VUWS-LT20-M32U-M-G18 577526

R901370939 Rexroth Bosch Replacement Solenoid Coil HydraulicValve 24V DC 1.25A

SMC Pneumatics IR200 Precision Regulator 1/4" 0.05~2 kg/cm2 Max Supply 7 kg/cm2

SMC Pneumatics IR2000-02 Precision Air Regulator 1/4" 0.005 - 0.2 Mpa Max 1 Mpa

Bag of 10 IMI Norgren C02250628 Pneufit C Push-in connector 6mm x G1/4

 of 10 Parker Legris LF3000 3102 60 00 90° ion Elbow 3/8" x 3/8"

SKINNER V5L72050 Stainless Steel Solenoid Valve 3-Way 1/4" 24V DC 0-20 psi

RHD16SA3C PARKER Ermeto Hydraulic Check Valve 16 mm Tube Fitting

WATTS ElectroControls Type EDA-55 Air Differential Pressure Switch 5-20 mbar

VCP Type 930.83 Differential Pressure Switch 50 to 500 Pascal

SMC SY5140-5DZE Base Mtd Solenoid Pneumatic Directional Valve 24V DC DIN

WAIRCOM Series UK UKC 4/16 3/2 Way NC Pilot Actuated Valve

CAMOZZI C-Series C104-F10 Air Filter 1/4" Metal Bowl with Sight Glass Max 16 bar

SMC VH401-04 Pneumatic Manual Directional Control Valve 1/2"

SMC VPA342-1-01A 3/2 Way 1/8" Air Pilot Operated Pneumatic Valve

SMC VPA342-1-01B 3/2 Way 1/8" Air Pilot Operated Pneumatic Valve

SMC VTA301 Series VTA301-01 3/2 AIR OPERTAED VALVE Spring/Pilot Rc 1/8 1.0 MPa

ROSS 5500A7013 MUFFL-AIR 1-1/4" NPT male Pneumatic Exhaust Silencer Muffler