福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
推送:0100-76030省市县区域/直送2024全+境+派+送
发布时间:2024-11-28

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。

Allen-Bradley 800MR-JH2BLA Series C Selector Switch

Tokyo Seimitsu I/O Board TD-7859A

Omron Temperature Controller E5CN-FR2MT500-AC100/240

Westinghouse BA33A 3P Overload Relay

FANUC IC660TBD024K TERMINAL ASSY

Allen-Bradley Limit Switch 802-PASJ218

Dynapar HR62502400000 Encoder

Turck VB2-RS 4.4T-10/2RK 4T-1/1 Cordset Molded Twin Jction

Allen-Bradley I/O Adapter PLC-5 1771-ASC

ASCO 182-855 Rebuild Kit

S1-M18PA370D Proximity Switch

Allen-Bradley 800T-PSDT16B Pilot Light

Emerson Sola Power Supply SCP30 S12B-DN

Watts RK-009M2-VT Valve Repair Kit

Electromatic Timer Delay on Operate SAM20511518S

Allen-Bradley Control Relay 700DC-MB220D24S

Keyence Photoelectric Head PX-H71TZ

Honeywell/CLAROSTAT WIREWOD POTENTIOMETER 73JB100K

SMC AIR VALVE NZ4224-0052F

Ace Controls Inc SC650M9 Shock Absorber

Action Pak Mdl-1220-6253 Relay

Allen-Bradley 802T-CP Limit Switch

Ferraz Shawmut AJT90 600VAC/300VDC 90 A Class J Current-Limiting Time-Delay Fuse

Cutler-Hammer AF93AG0C003D Drive

Ircon SR-25FF5 Adjustable Infrared Thermometer Head Only

NAMCO EE530-83401 Inductive Proximity Sensor

Primera F42510000000 Printer Head for LX810 Printer

SOR 6BA-EB3-N4-C2A-ZZ Pressure Switch

GE 15D22G002 COIL

1  GE 15D22G002 COIL

Apparatebau Vib Systems 810-207-VIB LED Control Board

Automation Direct D4-08TD1 Output Module

EATON Cutler-Hammer PROXIMITY SENSOR E57-30LE22-AB

Square D 9001-PB Enclosure

1  Square D 9001-PB Enclosure

Festo DNU-50-160-Ppv-A Cylinder

SMC TU0805YR-100 ORANGE POLYURETHANE TUBING

Hubbell HBL520R9W (5C778

Phoenix Contact Terminal Block Interface IBST 24 DO32/2

Agastat Timer 7012AH

LOT OF 10 Ferraz Shawmut AJT10 FUSES

Sick Contrast Sensor NT8-16412

LFE AF7904-0430 Digital Panel Meter Degrees Centigrade

1 CONDOR GPC130C-T POWER SUPPLY

Allen-Bradley 700-RT00N000A1 Solid State Timing Relay

Fanuc A20B-2902-0070/04B PC Board

Horner Stepper Positioning Module HE693STP113A

PRX Power Block CM300DY-24H

FANUC A02B-0094-C103 PMC CASSETTE C

Allen-Bradley Fiber Optic 42SRF-6105

SCHNEIDER AUTOMATION INC 140 DDI 353 00 INPUT MODULE

Hi Speed PC Board Battery Backup P-2-65-303

Honeywell BZE6-2RN MicroSwitch Limit Switch

Dwyer V6EPB-BS2B-GM4 FLOTECT Flow Switch for Hazardous Location

Allen-Bradley 1769-OW16 Ser A Rev 2 F/W Rev 3.1 PLC Output Module

 Allen-Bradley 1769-OW16 Ser A Rev 2 F/W Rev 3.1 PLC Output Module

Parker M08534688P Manual Valve

Rosemot N21C30A020T34 Temperature Sensor

Nordson HR6250500024113 772051A 26VDC Rotary Encoder

1  Nordson HR6250500024113 772051A 26VDC Rotary Encoder

Warner Electric 5216-631-010 Size MTB II Magnet Assembly for Tension Brake

DADCO U.1200.038.TO Shock Absorber

Eurotherm 990/4-20MA/N/0-9.999MV/P10/DVT/115V/X/RLS/A Temp Control

Allen-Bradley 194E-E63-1753 Load Switch

DURABLA 8053 Check Valve it

1 Gould 67033 Fuse Holder 600V

Westinghouse OT1A 1NO 1NC Contact Block

Baumer Diffuse Sensor FHDK 10P14/10600321

IFM Efector OJH-FPKG-FO Photoelectric Diffuse Reflection

Siemens Profibus Connector 6ES7 972-OBB50-OXAC 12MB 90 Degree

Numatics 152SS415K015W VALVE

Taiyo TRV-50S-90 Rotary Actuator

Schneider Electric 2980070-02 PROFACE 6 in LCD Display

Micron Industries B300-3329-5 imperviTRAN Transformer

Fischer  Porter 821A004U87 Flow Meter

Cincinnati Milacron 3-531-3305A Printed Circuit Board

SMC IFW550-10-55-X270 Flow Switch

Square D Circuit Breaker 20A 3P 600 VAC 999320

Gould Shawmut 68173 Power Distribution Block

Omron C200H-IDS01-V1 ID Sensor it

DRC HD2F3061E6SO-100 GSI Lumonics 24VDC Rotary Encoder

LSIS LSLV0015C100-4N Variable Frequency Drive

Parker 71221SN1MM00N0C111P3 Industrial Solenoid Valve

Rexnord 0763022 6F GRID Coupling

Bussmann LPS-RK-225SP LOW-PEAK 225 A Class RK1 Time-Delay Current-Limiting Fuse

Square D FAL24015 Circuit Breaker

Banner Engineering LX3RQ Receiver and LX3EQ Emitter Light Curtain Set

Advance Controls 108862 Emergency Disconnect

ACA201 Pushbutton Pendant

Ransburg A10218-01 AdaptaFlow 5000 Printed Circuit Board

SGK 23342 / RXE-1008 TV lH Pearl Joint Rotary ion

Eaton FD45-1076-12-12 Hydraulic Quick Connect Coupler

Destaco GR84-15CE-DD-9S9-RRXX-A1XX01 Pneumatic Gripper

Grapha Electronic 3830004 9901A Printing Press Part

Ashcroft 100 316 SS Pressure Switch with Pressure Gauge

Tri-onics 040D13007-002 Rotary Encoder

Crouse-Hinds ECGJH115 Explosion-Proof Flexible Conduit for Hazardous Locations

DCT Instruments JSB15VC Pressure Sensor

Gould TRS40R TRI-IONIC 40 A 600 V Class RK5 Current Limiting Time Delay Fuse

Datalogic TC123R Temperature Controller

Compumotor QM-57-83 5023-067 Servo Motor

Industrial Software 0x43535243 0X49 CONVEYTRAX Conveyor Speed Control

Allen-Bradley 100-A38NS3 38A Contactor with 110/120V Coil and Auxiliary Contact

Allen-Bradley 140U-H6C3-C30-B Circuit Breaker

Parker P1D4J032MC-0130NNNNN Pneumatic Cylinder

Bosch 0-821-302-025 0821302025 Air Pressure Regulator

Allen-Bradley 700-PH200A22 Industrial Control Relay with 220 V Coil

Magnecraft W97ACSX-3 Relay

Square D 9012-GNO-5 Pressure Switch

GE CR215G1A12 Watertight / Oiltight Rotary Limit Switch

Browning T25LX7/8 Torque Limiter

Rorze RD-053MS Micro Step Servo Drive

Allen-Bradley 199-LJ1 600A 3 Pole Lug Kit

Allen-Bradley CF236 Size 5 110-120V 50/60Hz Molded Coil

Bussmann LPS-RK-400SP LOW-PEAK 400 A 600 V Time-Delay Current-Limiting Fuse

TS Engineering ATAC Rev 6.5 Printed Circuit Board

Allen-Bradley 1606-XLP50E PLC Power Supply

Klockner Moeller A-PKZ2-B Motor Protector for Starter

PHD ML315725 12959665-02 Stainless Steel Pneumatic Cylinder

Ranco 585-7011-13 / 9145-27 Dual Pressure Switch

GE TED134015WL Circuit Breaker

Lenze Americas EPL-10200-XX Drive PLC with Extension Board EPZ-10202

Omron H5BRB PLC Timer Module with Display

ATC 307C082A10XX Cycle Timer

branded EVK M001 130390 / 517 430.01 Printed Circuit Board

Enidine SP21677 Adjustable Shock Absorber

Electro-Matic 021559 Contactor

IFM Efector SN0100 / VS0200230VAC Relay

Allen-Bradley 1762-IA8 MicroLogix Ser A Rev C PLC Input Module

1  Allen-Bradley 1762-IA8 MicroLogix Ser A Rev C PLC Input Module

Allen-Bradley 800H-2HAR Pushbutton Station

Action Instruments 1690-2000 Limit Relay


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