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。

AUTONICS AI-M-56SA , AIS-D-56SA

AUTONICS AI-M-56LA, AIS-D-56LA

PELCO FTD1M1ST CHANNEL DATA FIBER TRANSMITTER  

DELTA ITM-1800100A DELREMO V3.0 24VDC/1A  

MAN ROLAND IPS.BA-1 I/O MODULE 16.86959.0001

MAN ROLAND IPS.BA-2 BUS ADAPTER 16.86958-0017

Petron Industries M000327 Rev.B Pcb Card

KONGSBERG KDB-1A BINARY INPUT CARD ON/OFF PCB 7252-004.0001

KONGSBERG KRC-1 ON/OFF ALARM CARD  

THOMAS 617CD32 VACUUM PUMP

Konell Enterprise KW76 Watt Transducer

BT17 CSB-1 03-9500a STOP BUTTON WITH DIMMERS 16.85112-0017

DAIHATSU SPEED SWITCH

Valmet Automation A413160 FIU1 Binary Output Module

THOMAS 607CD32-EURO-F VACUUM PUMP

MAN ROLAND BP.UC-1 IT CONTROLLER CARD 56-9315a(BS)

EAGLEBURGMANN 09-M7/45-GS2-E1 MECHANICAL SEAL

ABB PWB 1MRK000005-516 PC BOARD

ABB 1MRK000007-6 PC BOARD

ABB MRK000007-7 PC BOARD

MDV-450(16)W/DSN1-881.D.1.1.1 AIR CONDITIONER MOTHERBOARD

INTELLIAN B3-991Q ANTTENA CONTOL IT

OMRON SYSMAC C40H-C2DR-D-V1 PROGRAMMABLE CONTROLLER

IDEC PFJ-TO13 WITH PFJ-T081U ANALOG  RELAY OUTPUT IT  

FANUC A16B-1600-066/02A PCB CARD

SELCO T2500-02 3-PHASE SHORT-CIRCUITOVER-CURRENT RELAY  

SELCO T2800-03 CURRENT RELAY  

MERLIN GERIN ACP 380-415 VAC CONTROL PLATE  

ABB 10000228358 B 1/4 CARD WGDA-01 WITH INFINEON FF1400R12IP4 IGBT Module

SELCO T2500-33 3-PHASE SHORT-CIRCUITOVER CURRENT RELAY  

BAILEY R7-4 10 BARS MAX WITH METER FR 100

YOKOGAWA AAR145-S00 S1 RTD/POT INPUT MODULE

YOKOGAWA ADV151-E00 S2 DIGITAL INPUT MODULE

YOKOGAWA ADV551-P00 S2 DIGITAL OUTPUT MODULE

SCHNEIDER ELECTRIC MODICON TM168D23S DISPLAY POWER SUPPLY  

ABB SACE PR121/P 2500A POWER CIRCUIT BREAKER TRIP IT LI  

CMR G073815/B MODULE

21364-1 PCB 0P0110  

CKD NP13-20A-2G-A-KIT-DC24V SOLENOID VALVE

TECH POWER CONTROLS B02G0000 LOAD MONITOR AND SLIP DETECTOR

LOTSEITE 3-967.00.0950-D PCB CIRCUIT  

GE FANUC IC670CHS001E INPUT MODULE WITH BASE IC670MDL640J/IC670ALG320J

ECL SECO093 VER:A2 PCB BOARD

KTMS600/EXP/BAR 581605H06 PCB CARD  

Soren T.Lyngso 990871 Position Error Amp Pcb Card

Soren T.Lyngso 993012860 RPM Loop Adjustment 5 Pcb Card

Soren T.Lyngso 992151 Quadruple Amplifier Pcb Card

Soren T.Lyngso 990841 Trigger Regulator Pcb Card

ABB AFIN-01C REV E INVERTER PCB CARD 64693808E7310010EE 64693891 C

ABB BGDR-01C INVERTER DRIVE BOARD 69037615 E 1/4

ABB BGDR-01C INVERTER DRIVE BOARD 69037615 G 1/4

ABB WGDR-61 PCB BOARD 10000240303 G 6/6

MITSUBISHI AE-SS/SH DER VOLTAGE TRIPPING COIL FOR UVT CONTROLLER

MITSUBISHI AE-SS/AE-SH CLOSING COIL  

FRONIUS TPS 2700 COMF 43.0001.3234 TRANSPLUS SYNERGIC 4000 MV DISPLAY

BOSCH A66-13933-000 LINER PERFORMANCE MONITOR CTP2019DTNA ZGS001

SIPIN W5 ERIES W5TP4V030-24J POWER REGULATOR

ASCO SCE272A018MS DIRECT OPERATED SOLENOID VALVE

ASCO E210D002SVD2 PILOT OPERATED SOLENOID VALVE SCE210D002V.24/DC

ASCO SCE272A020MS DIRECT OPERATED SOLENOID VALVE

ASCO SCE210D002V PILOT OPERATED SOLENOID VALVE

SEMT PIELSTICK 19050-03 SENSOR 19056-19057 CABLE

NATIONAL OILWELL 9,00 1271 PRINTED CARD ANTICOLLISION 2 BLE 1664

BRISSONNEAU 1,00 1527 PRINTED CARD 1719 LOGIQUE FREIN

Woodward 8272-682 Digital Reference it

HONEYWELL XP502 POWER SUPPLY MODULE FOR EXCEL 500  

HONEYWELL XD50-FC  

MANIKS FKD-41 CURRENT LIMITER  

RolfJanssen GRU03/135A Generatorschutz Altenator Protection Control Card

Stn Atlas USS 402 Pcb Card

BBC CMA 33 Pcb Card GVT 360 5796

Cewe Instrument DF04

SAUER COMPRESSORS 041716 SAFETY VALVE 63BAR

ABB ZGN.V3107.1 PCB BOARD

Mak 9.01.7-94.01.00-11 Pcb Card

Mak 9.01.7-93.11.00-06 Pcb Card

KONGSBERG SIMRAD 37795382 TRACKBALL PANEL BOARD

Mak 9.01.7-93.01.00-08 Pcb Card

Mak 9.01.7-93.01.00-10 Pcb Card

Mak 9.01.7-93.11.00-03 Pcb Card

LUCIFER 122K63 SOLENOID VALVE 220V 50Hz 14W 30 BAR

Stellar Marine ESP PDU I/O PCB Circuit

ABB ZGN.S0104.1 PB- PCB CARD 3P759904000A

POWER-ZGX.V0704.3 PCB CARD

PROAT MED9I-CL/500A MED-MEASURE CURRENTS  

ABB SACE F1 SERIES 100-130 VAC/DC MOTOR FOR ABB F1 CIRCUIT BREAKER

ALLEN-BRADLEY 1762-L40BXBR MICROLOGIX 1200 SER.C REV.9  

CSI 6728 2-INPUT IVERSAL DELAY CARD 781244A  

DETCON I1C9Y HYDROGEN SULFIDE MONITOR ppm H2S 912-010040-100

DETCON I19TV HYDROGEN SULFIDE MONITOR ppm H2S 912-010040-100

VERSA ESM-8202-332G SELECTOR VALVE 24VDC V/Hz 6

ABB ZGN.V1U02.1 CAPACITOR BOARD 3N639900000A

POWER-ZGX.V0703.3 PCB BOARD

ABB 9F53F250644 PCB BOARD 3F25-06/1

ABB 3G83-04/3 PB- PCB CARD 9F73N060403G

ABB CI810B INTERFACE COMMICATION MODULE 3BSE020520R

ABB TC515V2 REPEATER MODEM TWISTED PAIR 3BSE013284R

Autronica KRB-1/1 Pcb Card

STAHL ICS1000 9617/12 PCB CARD

STAHL ICS1000 9621/04 PCB CARD

ABB 3G83-24/0 PCB BOARD 3G83-99-1

MOTRONA GV204 24VDC

PHOENIX CONTACT 95070 NOx SSR MODUL PRINT LAYOUT

CHANNEL WELL TECHNOLOGY PRK800NV-P4 SWITCHING POWER SUPPLY FASTSHIP

SIEMENS 39VIMCCN VIM APACS VOLTAGE INPUT MODULE 16171-126/6  BY DHL

FRAEP SA F8000008 SINALIZACAD PCB CARD

FRAEP SA F8000002 MONITOR PCB CARD

FRAEP SA PCB0003/01 FONTE ALIMENTACAO PCB CARD

FRAEP SA PCB0001/01 COMANDO PCB CARD

SWACO 96-52-106 SATELLITE BOARD

CATERPILLAR 7W-2743-4 SPEED SWITCH  

HYOMYG ENGINEERING PA-30W SOD CONTROL IT

SQUARE D 2510MBG2 AC MANUAL STARTER NEMA 1 ENCLOSURE  

 SQUARE D 2510MBG2 AC MANUAL STARTER NEMA 1 ENCLOSURE  

Bently Nevada 3300/12-02-20-00 Power Supply

Bently Nevada 3300/03-01-00 System Monitor

Vegamet 624 MET624.CMX

Bently Nevada 3300/50-01-01-00-01 Tachometer Monitor

RACAL 77250PWE REMOTE CONTROLLER  

SIXNET SLX-6RS-4ST-D1 6-PORT INDUSTRIAL ETHERNET SWITCH  

Malling Kontrol 0286 Pcb Card

Malling Kontrol Display PWB5K-CEM

MOORE 16170-1-6 VIM VOLTAGE INPUT MODULE  

MOORE 16436-1-03 SDM/CDM RELAY  

SOREN T.LYNGSO REC 900 90091121 V0

EBMPAPST W2E200-HH38-06  

ABB NPBU-42C PPCS BRANCHING IT, 4 CH  

3Y POWER TECHNOLOGIES YH-1361A  

YOKOGAWA ADV151-P10 S2 DIGITAL OUTPUT MODULE

73.00.0123.00 SIGNAL SWITCH PCB CARD  

AUTRONICA KRB-1/2 PCB