推送：0100-70000省市县区域/直送2024全+境+派+送

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。

Telemecanique Starter LB6-LC03M22

ASCO EF8215C53 2-WAY Solenoid Valve

GE Motor 5KH19RGR490

Tocco Chopper Gating Board 066164

Hach Lange Output Module LZX919

Graceport P-D5-M3Rf0 Computer Interface

Allen-Bradley Servo Controller 1394-AM03

Whitey INC-6NRS6-G Valve

Siemens 6ES5931-8MD11 Power Supply Module

Norwood Printhead NE3002-WA10B for Jaguar

Fanuc Robot Power Cable K104 A660-4003-T286#J2

Allen-Bradley 1771-OX 1771-0X PLC Output Module

Sensotec 060-6870-02 Inline Amplifier

Yokogawa/GE 159C4540P249026 Edgewise Level Meter

Banner Engineering 2L1-2A-2LM3 MULTI-BEAM Scanner Block

Barksdale D1T-H18 Diaphragm Switch

Red Lion CONTROLS MCI2Y01A MESSAGE DISPLAY INDICATOR-

Berkeley Pump Repair Kit N3-5C Mechanical Seal Shaft Seals Snap Rings

Fuji Power Block 2DI-50Z-100

GE Coil 15D216002

Square D KY20 Push Button Control

Banner Engineering SR-8 Solid State Logic Module

Reliance Electric 800792-19A SSCA Board

Megatron Mchen AC10 Precision Potentiometer

Measurex PC Board 16 Channel 054393-00

Ferag 526.183.14 Power Supply

Stonel HK3078SR-MT001 Hawkeye Solid State Proximity Sensor

ASCO 8304C2G 4 Way Solenoid Valve

Schneider CA3KN22BD3 Control Relay 24VDC

Numatics valve i22ba4004p44q61

Wagner SchildKrote Board Guidance Frequency 0-810985

1 Allen-Bradley 1772-ME16 MEMORY MODULE

J. Schneider Power Supply 149001-711013 360-500 VAC

Lucas Solenoid Nozzle Fuel Injection 10912452-4

Reliance Electric Circuit Card w/relay 0-51486-17

Ingersoll Rand / Cutler-Hammer 39118211 / BF31Z8 BF Relay

Siemens CPU Module TI315 AA TI315AA

ATC 326A-350-A-20PX Coter

GE 9F60LJD806 Fuse

Weidmuller RSM-16-FB Relay Board-

Fanuc A20B-2902-0531/01A PC Board

1 ZYMARK 36906 REV 2 MODULE BOARD

HOFFMAN A-EK115NDH ELECTRICAL INTERLOCK

Banner Engineering MB5RMO MODULE

Square D 8430-V4460 Load Detector

Potter CKB-38-37060 Time Delay Relay

PANALARM 70TSF1 CALIBRATOR MODULE

CMS Enhancements KG0030-01-8 Hard Drive 670MB

Ferraz Shawmut TRS350R FUSE

Carr Lane Air Clamp Cl-2010-Poc

Athena 18JFTOB00000 Temperature Control

L  H Research Mighty-Mite CNC Power Supply MMA11-1/115-230

SMC REGULATOR VALVE ARM5AB1-877-BZ

Allen-Bradley Matrix Keyboard 1784-WAB

Norgren 11-018-100 Regulator with Pressure Gauge

Namco ET120-32400 Proximity Switch

TA-A159115 Capacitive Proximity Switch

Allen-Bradley 802T-DD SWITCH

HAMAMATSU PHOTOMULTIPLIER 1P28HA

SICK WS25303 PHOTOELECTRIC SENSOR

PANALARM 86REGFFF-GCG2150 MODULE

ASEA YTEA 250-8 YT212001-AE/1 SERVO CONTROL BOARD

Renishaw Touch Trigger Probe Control p/n K

Total Control Products 10238 10294 CPU Card W/ Memory Card

ORANGE RESEARCH INC 1201PG-5C-6B 3000PSI PRESSURE GAUGE

1 FERROCONTROL 1990 1431 OUT-32 PC BOARD

MP Filtri FHP135SAG6 Hydraulic Filter Element 1A03AH

GE 9500B101A2A Component Solenoid without Plger

Siemens 534-995 Printed Circuit Board for Use with System 600

Siemens 533-660 Printed Circuit Board for Use with System 600

GE TED114030 Molded Case Circuit Breaker

Bimba ET-2526-EEB1M Pneumatic Linear Actuator

Brooks 1110Ck42CCAAA Flow Meter

Square D EDB34020 Circuit Breaker

 Square D EDB34020 Circuit Breaker

PILZ PNOZ-X9P SAFETY RELAY 24VDC

Westinghouse FB3090L Circuit Breaker

BRYANT CONTROLS E25P POWER CONTROL

4 WESTINGHOUSE MISC. LOT OF COILS S-1470243, S-1115654 ETC

1 Reliance ELECTRIC 0-54394 PC BOARD DRIVER INVERTER

Mapal MN5522-06-KR Clamping Cartridge Component

ABB Safe Flame DFS Relay Card C-20-0-1107-04

ABB Safe Flame DFS Relay Card C-20-0-1110-04

Bussmann SPP-7E1200 FUSE

ASCO R821450VI 110/120V 20W Fuel Gas Solenoid Valve

Siemens Micromaster 420 Drive 6SE6420-2UC13-7AA0

Lenze Interface Module EMF2103IB

Lenze PLC Compact Drive EPL-10200

Allen-Bradley Coter Encoder 1771-IKC

Numatics 152SA400M011B61 Mark 15 Directional Control Valve, 1/8"

1 DAZIC 2130-5 TYPE B SPEED SWITCH

Teledyne B-40537 Printed Circuit Board

Rosemot 3534B56G04 Contact  TC Assembly 18"

Control-O-Mation D6032.HA Stepper Control

Bussmann SPP-7E1000 FUSE

Vickers 879052 Pressure Reducing Valve DGMX2-5-PB-GH-B-30

Allen-Bradley 700-RT00N000A1 RELAY

Swagelok SS-T63MSW8P 3-PIECE 60 Series Thermal Service Ball Valve

Allen-Bradley 1783-US8T Stratix2000 Ser B PLC Ethernet Switch

1  Allen-Bradley 1783-US8T Stratix2000 Ser B PLC Ethernet Switch

Reliance Automate INPUT Module 45C40

Numatics 554RD100J Control Valve Double Sided with Gauges

IFM EfectorOS0031 / OST-FBOA/T Fiber Optic Proximity Sensor

ELVA POWS 3.38C Power Supply

imation Inc D918S4 REV F PC Board

LOT OF 8 Bussmann LP-CC-15 FUSES

Banner Engineering 17627 / SBF1 Scanner Block

1 TELEMECANIQUE AND Square D LC1-F115 CONTACTOR W/ LA1-DN40 AUX CONTACT

Rosemot 01151-0041-0062 Sensor Module

Square D 8501XO1200V02 CONTROL RELAY

MAVERICK CONTROLS 721013-B CONTROL BOARD

Siemens 6FX8002-5DA21-1AD0 Preassembled Power Cable

Morse 466100 500A-1 TL MPB 7/8 Torque Limiter

1 KRAUS  NAIMER C80 CA11B 2PF512*02 BLUE LINE SWITCH

ited Electric J6-136-9501 Differential Pressure Switch

KEYPAD 800-01323-04 for KEARNEY  TRECKER FMS LOAD STATION

Turck Bi20U-CA40-AP6X2-H1141 Proximity Switch

Honeywell 621-0010 OUTPUT MODULE

Dynisco PY160-8M-P Transducer 0-5000 Psi

Allen-Bradley 500L-TOD93 CONTACTOR

1 Balluff BOS-LDU-455 SENSOR

1 IMATION INC D918B5 BOARD

GEMS SENSOR FS-10798 FLOW SWITCH

SMC PNEUMATIC CYLINDER CG1LA80TN-1325

INA KWSE35-L-HLA-V1-54 Carriage

Wika 212.33.4-CP3000 Pressure Gauge with CP3000 Magnetically Assisted Contacts

Banner Engineering SM2A312CV Mini Beam

TCI Sine Guard Line Reactor Transformer KLR-5 KLR16CTB

Mitsubishi F1-20P-E MELSEC PLC Operator Interface with Display

1  Mitsubishi F1-20P-E MELSEC PLC Operator Interface with Display

Allen-Bradley 801-DSC171 Rotary Switch

Datastream PC Board 100481B