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:0100-76000省市县区域/直送2024全+境+派+送
发布时间:2024-11-08

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。

CCS Temperature Switch 607GK4

Opto22 PB24 Quad Pack Moting Rack

Vickers Filter Housing 02126744

Capital Westward Probe 32611945 21"

1 ACOPIAN 5E25D-12E10D POWER MODULE

Dynisco Digital Indicator F1H 3 1/2

Namco ET130-22420 Proximity Sensor

Square D 8502-SBO5-V02 Contactor

Detroit Switch No 2504265 250 Type RB4 115-550 V 16 A 5-75 psi Pressure Switch

Appleton Electric ACP3022BC Electrical Plug

Allen-Bradley 1746-IB8 SERIES A INPUT MODULE-

Allen-Bradley 1772-P1 PLC Power Supply

Allen-Bradley 160-BMB2 Ser.A Dynamic Brake Module 460V 2-3HP 1.5-2.2kW

GE 6KAF343001E

IFM EfectorProximity Switch IF0303

Allen-Bradley Circuit Breaker 140U-G1C20

Square D QO130GFI Qwik-Gard Circuit Breaker

 Square D QO130GFI Qwik-Gard Circuit Breaker

Siemens 3RT1026-1AC20 Contactor

Elpac Power Supply Solv30-24 N/Ovp 24Vdc

Video Jet 356043 Cable

Moore 40HAE100 K45223-001 NULLMATIC Pneumatic Pressure Regulator

Minarik Drives NRG02-D240AC-2Q-0709 Dual Voltage Drive

1  Minarik Drives NRG02-D240AC-2Q-0709 Dual Voltage Drive

Allen-Bradley 836-C4A Pressure Switch

Allen-Bradley 800H-PPB16G 120V Green Pilot Light for Hazardous Location

Microswitch LSXA3K 600VAC Explosion Proof Precision Limit Switch

1 ELECTROMATIC FFD 1530 TRANSMITTER .

Westinghouse JA3150SW 150 AMP Circuit Breaker

Flowserve 261206-DB Seal Face Body Kit

Numatics 353BB53AMN56Y61 24 V DC 150 psi Pneumatic Solenoid Valve

NAMCO EE520-50500 PROXIMITY SWITCH

Rotom Motor 06-R213 1.4 Amps 1/25 HP 1 Phase

1 HYSON TS2K-3000 TANKER 2 GAS SPRING SEAL KIT

SMC CYLINDER MQQTB16-40D

Weidmuller 1010300000 WPE 10 Terminal Block

ASCO 8262C34 Solenoid Valve

Allen-Bradley 802M-AY12 Rotary Gear Limit Switch No Nameplate

IAI PSEL-CS-2-20SPI-28SPI-CC-0-0 Drive

Allen-Bradley 802T-ATP Rotary Gear Limit Switch

Allen-Bradley 800S-2SE4 Selector Switch

Sylvania 5A10N Oil Tight Pushbutton

Banner Engineering MRS-1R Motor Speed Control

MTS Temposonics TTSR0U0120 Probe

Bussmann FRS-R-30 FUSETRON 30 A Class RK5 Time-Delay Current-Limiting Fuse

Turck BI20-CA40-ADZ30X2-B3131/S34 Weld Field Imme Proximity Sensor

Allenair AV-CS-SVS-E-AAC-120/60 2X2 AV-CS-2X2-SVS-E-AAC-120/60 Cylinder

SMC ITV2050-402S-X105 Electronic Air Pressure Regulator

ATC 319D-360-Q-1-C 7A 1/16hp On-Delay Adjustable Solid State Time Delay Relay

Allen-Bradley 1762-OB16 Ser. A Rev. B PLC Output Module

 Allen-Bradley 1762-OB16 Ser. A Rev. B PLC Output Module

Mitsubishi AY-40 / BD625A947G52 MELSEC Output Module

Allen-Bradley 1784-PCMK Commication Card

SICK WT34-B410 Photoelectric Proximity Sensor

Tamagawa SA100-17/33 BIT-LPS-5V TS5667N257 Rotary Encoder for Servo Motor

Allen-Bradley 1761-L32BWA MicroLogix 1000 PLC Input/Output Module

Siemens 6ES7158-3AD01-0XA0 SIMATIC 87 PLC Ethernet Commications Module

1  Siemens 6ES7158-3AD01-0XA0 SIMATIC 87 PLC Ethernet Commications Module

-332585 Switch Plate Assembly

PBC Linear PW12C Self-Lubricating Twin Bearing Pillow Block

Vickers Eaton 635061 Coil for Solenoid Valve

Dynaco DY2000 Dynalogix Logic Door Controller

Bei H25G-SB-1500-ABZC-4469-ED25-S 924-01013-475 Rotary Encoder

it Instruments UFM-2100 Mass Flow Meter

Mitsubishi FX2N-16MR-ES/UL Input / Output Module

Industrial Dynamics 04924 04926 AC AMP Printed Circuit Board

Curtis 937367 FM375 Gear

ASCO 27-475-2-D SOLENOID COIL

Monnier 116-5000-6PS Regulator

ASCO Valve 8263G305 3/8" 24/60HZ

CONTROLAIR 300-C REGULATOR

1 DARRAH ELECTRIC Y21100B1B1 SINGLE PHASE BRIDGE

Barksdale E1H-H250 ECON-O-TROL Pressure Switch

1  Barksdale E1H-H250 ECON-O-TROL Pressure Switch

Crouse-Hinds Multi 4port 5000111-950

REES MUSHROOM PLGER 02911-001

Allen-Bradley 700-HT12AA1 Time Delay Relay

Bailey Controls 5327449R2 Valve Positioner Motor

1 ACTION PAK 1001-6070 TRANSMITTER

LFE AF10030400 Digital Panel Meter DC Millliamperes

Square D PF4004C Capacitor

Gould Modicon Input True Low B353 24 VDC

Ashe Controls 8009 wind Servo Amplifier Board

SMC Valve 80-VEX3311-025LZ-B-X2

1 Allen-Bradley 1770-RD1 REMOTE DRIVER MODULE

Cutler-Hammer 10250H5200A PUSHBUTTON STATION

Tri-Tronics Model Ser Photoelectric Module

ASCO FB8314C2907615 Solenoid Valve

Honeywell R7848A-1008 AMPLIFIER AND POTENTIOMETERS

Manning, Maxwell  Moore 1485 Consolidated Safety / Pressure Relief Valve

1 Allen-Bradley 1771-IKC ENCODER

Festo CYLINDER DNU-25-280-PPV-A

SMC CYLINDER TIE ROD NCDA1S200-2900

Fairchild 90052 Low Pressure Selector Relay

Kkle 6010DCM01-LM0090 90psi Safety Relief Valve

Keyence Data Controller DV-90NE

Allen-Bradley 1794-IE8 FlexI/O Ser B Rev B01 Analog PLC Input Module

 Allen-Bradley 1794-IE8 FlexI/O Ser B Rev B01 Analog PLC Input Module

Parker PK322HK0001 Piston Seal Repair Kit

Banner Engineering 26648 / SM2A91RQD Photoelectric Proximity Sensor

Enerpac PRV1 Pressure Reducing Valve

Honeywell MPF2 FIBER OPTIC HEAD

Turck Proximity Sensor Ni40-G47SR-VP4X2 10-65 VDC 200 Ma 40mm

SMC SOLENOID VALVE V0317-3TZ

 

ABB 9612592801 Valve Handle

Johnson Controls D-251-405 Damper Actuator

Sick Photoelectric Switch WL250-S132

Seco Warner Remote Control Operator R1001 Station

Allen-Bradley 802M-XTY12 SER A. LIMIT SWITCH CABLE

Watlow LVCDKW00322282A Temperature Limit Switch

PHOENIX CONTACT MCR-C-U/U-DC AMPLIFIER-

Bussmann 170M6700 FUSE

Hyde Park Superprox Sensing System Control SP102

Cutler-Hammer HMCP050K2CA02 50A 3P Circuit Breaker 250VDC

Pepperl CJ10-3OGM-WS PROX SWITCH

1 Allen-Bradley 1747-PIC

Allen-Bradley 1771-OZ REV C Output Module

Turck Proximity Sensor BI10T-Q34-AZ3X2-B1131

Amphenol Assembly Includes PT02A-22-21S Connector

1 BBC HIEE400121R1 DIODE BOARD

Cutler-Hammer Key Interlock Switch E48M1K1 / E48KL03

Reliance ELECTRIC 0-51486-17 MODULE RELAY ASSEMBLY

RI Manufacturing MH-020 Dura-Grip 1.5" Angular Grippers

Valcor 51C19T34-7 Fluoropolymer Valve

Bodine 34r4bfc1

CONOFLOW GT48ED TRANSDUCER

Bently Nevada 27890-2-00-30-90-2 Cable

Rosemot 85164706 SENSOR

TOKIMEC DGMX2-3-PP-AW-B-40J Hydraulic Valve

MAC Valves 6323D-617-PM-111DA Solenoid Valve

MAC Valves MAC125A-V2F2-PM-11DA / 6313D-617-PM-111DA Solenoid Valve


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