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:0100-76029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。

Paragon Electric 501-132-00 0-60 Minutes Timer for Motor

PBC Linear PW12C Self-Lubricating Twin Bearing Pillow Block

IFM Efector SF3300 / SFR12ZBB Proximity Switch

Allen-Bradley 1791-N4C2 Analog PLC Input/Output Module

Parker 32TCHDBU33M53 Compact Hydraulic Cylinder

Data Technology RS23-50-40/-14-163 Rotary Encoder

Krautkramer 379-003-160-PM6-73.0MM Ultrsonic Transducer Head

Tregaskiss 404-20 TOUGH LOCK Heavy Duty Single Taper Slip-On Retaining Head

Parker 02.00-CC2AU14AC-3.000 Pneumatic Cylinder

ASCO Solenoid Valve 8352-12 3/4" 110/120 50/60

Banner Engineering Photoelectric Switch QS30FF200QPMA16

Armstrong Steam Trap WT1AV 3/4" 400 Psi

Allen-Bradley Pressure Switch 836CV11-FJCS 45 Psi

THK HSR35A1SS(GK

Rexnord CMA-DBZ-126-TD Flexible Coupling

Fanuc A860-2024-X003 Servo Motor with Encoder

Siemens QJ23B150 Circuit Breaker

1  Siemens QJ23B150 Circuit Breaker

Char-Lynn 101-1019-007 Hydraulic Motor

Hubbell HBL7101-C 7101-C 2 Pole 2 Wire 20 A 250 V Female Locking Plug

Square D 9001K3L1GH13 Pushbutton

ASCO 238610-058-D* 208-220V/50Hz-240V/60Hz Solenoid Valve Coil

Nachi OG-G01-AC-21 Pressure Reducing Control Valve

Cutler-Hammer Circuit Breaker HMCP015EOC 3P 15A 600VAC

STI Safety Interlock 44507-0400

LEEDS AND NORTHRUP 444508 DRIVER BOARD AMPLIFIER

Mark C Pope 1CZ148 / 6611246 Current Transformer

Cutler-Hammer Eaton C65DNA315A 15A Reversing Contactor

Raj Electricals Roto Flo Board 170259-17

Siemens Size 0 Starter 14CUC32AA Adjustable Overload

Middex Electronic WK1

SICK POWER OPTIC ELECTRIC 6009692

1 GE 22D151G2 Coil

1 HACH 51026-00 COLORIMETER

1 INDUSTRIAL DYNAMICS 7635 LOGIC PANEL

1 Rosemot 23132-00 TEMPERATURE SENSOR

1 CROMPTON 077-05FA-LSSJ PANEL METER

Square D 9537 H-1 Dry Type Single Phase Transformer

Fanuc A20B-3900-0012 Memory Module

Microsonic pico25F Ultrasonic Sensor

Pepperl Sensor Ring RJ43-E2

Keyence Amplifier TA-340

Reliance Electric 250V 10A Transistor 602909-235AA

WPC Autowarming Board WPC23 800-023-00

Allen-Bradley 700-P400B44 Series D Ac Relay

 

Sterling Faucet Co 84-063 1/2 Inch Ips Grod Key Stop and Drains LOT OF 7

Honeywell 71315SN2GNR1N0H111P3 VALVE-

Powers 658-072 HVAC Replacement Valve Actuator with Trim

Allen-Bradley SUB- MINI RECIEVER 47BU1-1001

1 DENISON HYDRAULIC 3D0234403030400A MANUAL HYDRAULIC VALVE

1 JOHNSON CONTROLS T-9006-11 LOW VOLUME RECEIVER CONTROLLER

GE GPS1BHAF Starter

Schaevitz Signal Conditioner CAS-025

Siemens 6ES7953-8LJ20-0AA0 Micro Memory Card 512KB

1 Honeywell Q7300B-1008 PROGRAMMABLE SUBBASE

Yaskawa I/O Board JANCD-MIO4

Allen-Bradley 800MR-Q24 Illuminated Pushbutton

CR MAGNETIC CR4310-15 CURRENT TO VOLTAGE TRANSDUCER

Baumer Electric IFFK 30P1101/S13L Inductive Proximity Switch

1 TELEMECANIQUE LC1 D12 10 CONTACTOR W/ LR-D09-307

Allen-Bradley Overload Relay 815-COV4 1P 600 VAC

1  Allen-Bradley Overload Relay 815-COV4 1P 600 VAC

Allen-Bradley 1771-ARC Remote Adapter Module

Bernstein M08PS/1.5-KL2 Sensor

Numatics AIR VALVE 092BB515MN00061

Author G. Russel VBC-73S/HD Control Board

Keyence Transmitter Receiver Set PZ-51L

Allen-Bradley 700-P400A1 Control Relay

 Allen-Bradley 700-P400A1 Control Relay

Pacific Scientific Stepper Motor Sigmax E31NCLT-LNN-N8-00 425VDC 2.7A DC

Dayton 2E477 Heavy Duty Line Thermostat

Allen-Bradley Third Overload Relay Kit Sz0-1 1415-N50

West 3100 Temperature Control 3100-L02-T1418-H10

Allen-Bradley 1794-TB3 Flex I/O Terminal Block

Pepperl Proximity Sensor CJ8-18GM-E

Allen-Bradley 800R-2HB4A Push Button Station

Pepperl Proximity Sensor NRB12-18GM40-E2-C-V1

Balluff BDG 6360-3-05-0500-65 Encoder

Ohmite 312 TAP Switch

Fusion Systems 038035 Control Board

Gems 142542 Rotor Flow Sensor

DWYER 1638-5 PRESSURE SWITCH

GE CR104ME005 ILLUMINATED PUSHBUTTON

NIPPON PTM-24D SYNCHRONOUS MOTOR-

Banner Engineering 17627 / SBF1 Multi Beam Scanner Block

Soren T Lyngso Module 25027100 / 260.267.004

Ingersoll Rand 30236269 Air Compressor Seat Plate

Micron B060-1147-8 Transformer

Allen-Bradley 802T-A series D

 Allen-Bradley 802T-A series D

Dover corp 8ea-023-2 sensor kit

Thermo Environmental Instruments Power Supply P/N 9410

Trantorque Bushing 600

Norgren 3237-01 FILTER ELEMENT

Emerson 02-744110-01 Board

Fanuc Robotics Ee-4526-671-001 Cable

Eurotherm 919/PAP/N/0-29.99MV/P10/VTL/HL/X11 Temperature Controller

Interface Transducer MB-25-579

Westinghouse MCP0358CR 7AMP Adj Trip Magnetic Only

SMC C92SDB32-160 Pneumatic Cylinder

Johnson Controls V11HDA-100 Air Control Valve

1  Johnson Controls V11HDA-100 Air Control Valve

VEXTA Stepper Motor 2Phase PK264A2-SG18

Square D Manual Switch 2511-KG-11B

Rexroth GT-010042-04141 Ceramic Valve

Ingersoll Rand 99374449 Rev 02 I/O Module

Powerex ND430821NA power supply

Balluff PROX SWITCH BES 515-461-BO-L

Siemens FUSES 3NA2814

Allen-Bradley PROTECTION COVER 599-PS01

DWYER PRESSURE GAUGE 2002

BURNDY TN1438 NYLON RING

SMC SEAL KIT MGP40-PS

Calex 14809 Power Supply

Vickers Valve Coil 459141 110/120

1 Allen-Bradley 800E-5M ENCLOSURE

S518B1PAL2 Inductive Proximity Sensor

Foxboro RTT20-I1BNQCA TEMPERATURE TRANSMITTER-

Microswitch 4LS1 120/240/480 V 10 A Precision Limit Switch

AMETEK DC-200 GAUGE

Invensys 1080-2000 Relay

1 DANFOSS 175F 0261 MODULE

Westinghouse 176C663G01 110/120 Volt Coil

Sumtak LEI-236-200 Optcoder 5V 80mA

Automation Direct D4-O8B-1 PLC I/O Module Base

Intertechnology 5123-D3-2.5K-20P3 Load Cell

Enerpac WA502 Hydraulic Accumulator

Parker valve 74332BN3RNJ1NOD1D1P3

Watts L50-06R Lubricator L50-06R

Westinghouse Circuit Breaker MCP0322CR

Balluff Datalogic S2-1G50 Photoelectric Emitter


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