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
0100-09107板卡船舶半导体工控备件优势经销
发布时间:2024-11-10

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。

SIEMENS LMV52.200B2 OIL/GAS BURNER CONTROLLER

DAIHATSU MD-9M OIL MIST DENSITY INDICATOR

NORCONTROL NA1115 ORDER PRINTER OPERATORS PANEL HA220842 B/B

NISHISHIBA ELECTRIC SGINV-1 PCB MODULE NPN36283 REV.C

MAN DIESEL  TURBO 1881610-7 MASTER CONTROL IT 1881369-9 REV.1.3 1881359-2

MAN DIESEL  TURBO 3157168-7 SBU MODULE REV.1.4

WARTSILA PPL2912-2 PPL81804 PPL81813 PPL81824 0V72H73 SPEED MEASURING PCB MODULE

VAF INSTRUMENTS 0399-0369 STARTER

JOYSTICK FOR REMOTE EP/160A

KONGSBERG RDI-32XE REMOTE DIGITAL INPUT MODULE 333523 REV.A7

KONGSBERG PSO-P POWER SWITCH OVER IT 8100334 REV.B1

BK VIBRO T-68 SENSOR 642337

CATHELCO REFERENCE ELECTRODE CELL

HITACHI EH-150 EH-PSD EH-YTP16 EH XD16 EH-DUM IOC EH-IOC EH-BS8 PLC MODULES

ALIMAK AB 9013 013 TTRANSMITTER

NORIS N2000-DP31-MKR CAB.CTRL / ECR IT DISPLAY PANEL N2000-ED41SA

HDI 20B7A50154002AAA PRESSURE GAUGE 0-16 KPSI

SIMRAD MX612 JCTION

ROLLS ROYCE ANA DIG ANALOG DIGITAL CARD I/O ALARMS CHANNELS

ROLLS ROYCE PSR POWER SUPPLY DIG DIGITAL CARD I/O ALARM CHANNELS

SIEMENS E3M171 EX INTERACTIVE LINE MODULE PCB CARD WITH I-BUS KABELSET E3M 080

HYDAI STD-K105 WCVF ENCODER PCB CARD 204C1538 SUBA R3C

SIEMENS 6AV3 617-1JC30-0AX1 SIMATIC OPERATOR PANEL OP 17-DP12

UZUSHIO ELECTRIC UDW-K PCB CARD 1195

NORCONTROL NN-791.10 I/O PROCESSOR CARD AUE1078

AUTRONICA GLR-90A PARALLEL INTERFACE BOARD 7258-003.0002

UZUSHIO ELECTRIC UPW-K PCB CARD 1194

AUTRONICA EAA-3 32-CHANNEL ANALOG INPUT CARD 5182-005.0000

IEI TECHNOLOGY AFL-08AH-LX24V LCD PANEL PC {AFL-08AH-LX24V/R/512-R20}

KROHNE OPTIFLUX 2000 FLOW METER NL-3313LC12

KONGSBERG GLS-90 POWER SUPPLY IT GL-90

029.155563 PCB CARD 029.155 562/14

SICK MAIHAK TORSIONMETER SHAFT POWER MEASURE METRE MDS 820 107920 /

CAVOTEC MC-IRX2 PCB CARD M5-1071-0030 REV.8

FURO 03P9111 PCB CARD

DECKMA FMS 3000 AFM01-E4 FIRE ALARM FIRE LOOP MODULE

SOREN T.LYNGSO 9003706B RPM PANEL V01

NABCO M800-II MAIN ENGINE CONTROL SYSTEM / M800II

ALFA LAVAL EPC-41 CONTROL MODULE 3183050095 VERSION 2

BASLER ELECTRIC CBS 212A CURRENT BOOST SYSTEM 9 2707 00 100

L3 MARINE SYSTEMS L3MS-CI.20-ISO MODULE 810.005.030-04

WINEL TANK TOP WATERTIGHT SLIDING DOORS CONTROL PANEL

L3 MARINE SYSTEMS L3MS-PT.24-3W-E MODULE 810.005.020-03

YOKOGAWA V8219TD PCB CARD V8219TE-01

NATIONAL INSTRUMENTS NI CRIO-9022 COMPACTRIO CONTROLLER WITH CRIO-9112 CHASSIS

SIEMENS G26023-N43424-S100-2 PCB CARD WITH G26023-N43424-S100-1

SAM ELECTRONICS LYNGSO MARINE AOM 2200 ANALOG OUTPUT MODULE 810.001.420-03

ULSTEIN MARINE PROCON 0-250 RPM LF120D 2518 REV: B

ULSTEIN E-7021-10-46 CP06-87 24DC

NOTANI KEIKI SEISAKUSHO ELECTRIC ENGINE TELEGRAPH A7491-1

WESTERSTRAND AB 123378-11 MARINE MASTER CLOCK WITH ETHERNET CONNECTION

PACIFIC CREST PDL4500 POSITIONING DATA LINK RADIO MODEM WITH ADAPTOR PSA15W-120

KOW ELECTRONIC CAMERON 619095-13-12-01 HTF-MODEM PCB CARD REV 06

HORNER HE693RTM705C RTU MASTER MODULE

AA5160014917 POD POWER SUPPLY PCB CARD AA5160014910

HYDRIL AA5160006100 EXTENDER BOARD REV A1

HYDRIL AA5160014930 POD-BACKPLANE BOARD REV C2

MAN BW 14.0230.0 MCU MODUL MBD NR. 3157167-5 REV.1.4

SAAB TANK RADAR 9150028-074 K M-100 PCB 9150028-074 L

SAAB MARINE ELECTRONICS MEM PB252 9050023-003K

BELTRAME S2006 DIGITAL AUTOMATIC VOLTAGE REGULATOR AVR B0312 S006 003

DEIF 827.41 CONTROL PANEL FOR NAVIGATION AND SIGNAL LIGHTS 100023045

CONSILIUM SALWICO MDU-2 MANUAL GAS ALARM GAS POINT

ALLEN-BRADLEY 1756-IF16 CONTROLLOGIX ANALOG INPUT MODULE SERIES A REV J01

NABCO MC-603-02A PCB CARD 885 72739837

VEGA {VEGASON 61} ULTRASONIC LEVEL SENSOR SN61.CXAGHKMXX

LIPS DREN PCM III PCB CARD 2012210002 REV 1

EMERSON 1606-104 MISSION LOCAL PANEL REV. 0009

EMERSON 1606-004 MISSION LOCAL PANEL REV. 0007

EMERSON 1606-104 MISSION LOCAL PANEL REV. 0008

MITSUBISHI MELSEC Q63P Q03UDECPU QJ71E71- 100 QJ71C24N QX81 CPU MODULE IT

MITSUBISHI MELSEC A1S63P A1SHCPU A1SY81 A1SJ51T64 POWER SUPPLY IT

TRANBERG TEF 4718 SIGNAL PANEL

ROLLS-ROYCE LILAAS LF70L-01-09 THRUSTER CONTROL PANEL

LILAAS LF70R-01-05 CONTROL LEVER

9AB2113B01A-AT PCB CARD REV.00

NORCONTROL NA1112.1 OPERATORS PANEL HA220782A/A

ALLEN-BRADLEY 1756-IF16 CONTROLLOGIX ANALOG INPUT MODULE 96240878 SERIES A

NINASOFT SALINITY CONTROLLER PPM 0-200 MINI SET

STELLA GAMMA SOREN T. LYNGSO 609008210 A CPU PCB MODULE 60900211 V

ABB SACE PR120/V MEASURING MODULE 1SDA058252R1

BAILEY 755010AAAA1 DYNAMIC COMPENSATOR

BASLER ELECTRIC DECS 125-15 DIGITAL EXCITATION CONTROL SYSTEM VERSION 2.0.9

HSH TANKGUARD 831 DIGITAL INDICATOR

SIEMENS 6FH 9305-3DX88-0FE1 PCB CARD

PEES COMPONENTS AN528 SERVO AMPLIFIER CARD

SANGFOR IAM M5400-AC-I FIREWALL

ABB 3ADT220090R0006 MEASUREMENT PCB CARD 3BSE004940R0001

HYDAI HHI MPM I PCB CARD 001114 VER 2.2

SCANA PROPULSION MPS211 MAIN PANEL PROPULSION CONTROLLER THRUSTER

HYDAI HHI PR COMM PCB CARD 000630 VER 1.1

KONGSBERG DISP-E-BWD BRIDGE WING DISPLAY 24VDC

BASLER ELECTRIC DECS 125-15-B2C5 DIGITAL EXCITATION CONTROL SYSTEM REV E V 2.0.7

DEIF HAS-2N SEMI-AUTO SYNCHRONISING RELAY

KARISMAR 01/001/04/A1-KAR PCB MODULE

BARTEC 07-7331-230H/0000 PROFIBUS 8 x ANALOG IN EX I

ABB TZIDC V18345-2010260501 DIGITAL POSITIONER REV 3.00 IP65

REXROTH VT3000-37 PCB CARD VT30XX

JRCS SMS-32 ALARM MONITORING  CONTROL SYSTEM SMS-U920

METSO DI8/DO8 DIGITAL INPUT OUTPUT MODULE RACK D201126L 05 / D201129L 04

RIKEN KEIKI GP-6001 RM-6000 SERIES COMBUSTIBLE GAS MONITOR/ALARM IT 52K0159801

GRAVINER 44782-K085 PCB CARD 39862-K057

SAM ELECTRONICS LYNGSO MARINE BXM 2200 MODULE 810.001.220-06

SAM ELECTRONICS LYNGSO MARINE BSM 2200 MODULE 810.001.230-05

SHINKAWA VM-5K DUAL VIBRATION MONITOR VM-5G0-2

MURR ELEKTRONIK NGPS12C PCB CARD 857803

SAAB TANKRADAR ADC-41 PCB CARD 9235175-102 B

MOORE 352EC21N1F SINGLE LOOP DIGITAL CONTROLLER 15738-119

ABB SYNPOL D CMA 140 GENERATOR CONTROL AND MANAGEMENT DISPLAY PANEL 3DDE 300 420

VARCO OIL TOOLS 96140 STUMP/CYCLOPS II WITH STUMP CONFIGURATION BOARD 89740

DRUCK PDCR 250-2967 PRESSURE SENSOR 2967/B

ROCKSON AUTOMATION M007-1-A PLATFORM SUPPLY VESSEL CONTROLLER

SM ELECTRICS MSC-WAS-2011 WATCH ALARM WITH LCM 210.24.0.0 CONNECTING MODULE

BEIJER IX T10A GRAPHIC TOUCH HMI PANEL 630000302

KONGSBERG SIMRAD SDP/SJS DYNAMIC POSITIONING SYSTEM OPERATOR TERMINA - OK

DECLERCK IPSO LSG MICRO20/F TEMPERATURE SENSOR PCB CARD 209/00440/70

HI AIR REF-AT-01 CONTROLLER

WOODWARD 723 PLUS DIGITAL CONTROL MODULE 9906-619 REV B

L3 MARINE SYSTEMS L3MS-BI.40-SUP-E MODULE 810.005.050-03

UZUSHIO ELECTRIC UCK02A PCB CARD 1167C

EMRI ERL 31 PCB CARD

VARCO DRILLING SYSTEMS 92453 SCR INTERFACE II PCB CARD WITH UK4-T TERMINAL BLOCK

LAVASTICA LAV-FT-02 FLAME DETECTOR TEST LAMP WITHOUT BATTERY

VAISALA PTU200 BAB1AT1AB PTU TRANSMITTER WITH HMP45A-P TEMPERATURE PROBE

BASLER ELECTRIC DECS 125 -15-B2C1 DIGITAL EXCITATION CONTROL SYSTEM 9265300-128

AQUA SIGNAL 3459283000-6422 NAVIGATION LIGHT CONTROL PANEL

SIEMENS DF1151-EX INFRARED FLAME DETECTOR 5357820001 WITH DFB1190 BASE

CATHELCO COMMICATION MODULE R19XLT267J

UZUSHIO ELECTRIC URMT1B CONTROLLER 98B370

CATERPILLAR E203770 CONTROL PANEL 188-5200

HIMA HIMAX X-DO 32 01 DIGITAL OUTPUT MODULE 985210219


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