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。

Nuovo SANYO MACHINE WORKS SGN-DR2-100 QN172-10 Nutrner Guida SGNDR2100 QN17210

Nuevo FISHER ROSEMOT 3051-CG5A22A2AB4M5 Transmisor 3051CG5A22A2AB4M5

Nuovo GLZ  JENSEN Hpu-iv / 10025324 Controllo Board Rev A HPUIV10025324

Usato FANUC A16B-3200-0361 Scheda Principale A16B-3200-0361/07A A16B32000361

Nuevo SIEMENS 7ME61101VA202AA2 Sitrans F M Revista 1100 Sensor FMMAG1100

Usado WESTINGHOUSE 4256A04G01 PC Tabla

 RY120 GEARMOTOR 120VAC/125VDC

 GENERAL ELECTRIC DS3800NCIB Power Isolator Card

 ABB 3HAB2242-1 CPU Control Table 3HAB22421

 RELIANCE 803624-77A Circulation Plate 80362477A

 RY120 Gear Motor 120VAC/125VDC

Usado RELIANCE 803624-77A Placa de Circuitos 80362477A

 WESTINGHOUSE 772B388G54 CIRCUIT BOARD 7381A01-G0 MSBX-900

 CHIRON 1017244 FLANGE ASSEMBLY C-1017244 111-4300000389 SK40/HSK-A63 MBK

  ALLEN BRADLEY 1336-SCR-SP15A SCR INPUT SER.A 1336SCRSP15A

 REXROTH MHSE-22-D06-11/1AG12NZ4A06V/11 MANIF 450401/5 GU 35-4.S089

 HUB CITY 0220-76535 GEAR 1:1 022076535 SS165

 ABB IPBLC01 POWER MODULE

 SMC EX250-SEN1 CONTROLLER W/ VQC1A01N-51 PLUG VALVES, EX250SEN1, VQC1A01N51

 VIDEO JET 36482 MONOBLOCK ASSEMBLY 501

 INGERSOLL DRESSER 5GA ROTARY PUMP 1.5"

 INGERSOLL RAND 5GA ROTARY PUMP 7/8" DIA. A131133 1.5"

 OILGEAR PFWH-06-RSAY-NN PUMP PFWH06RSAYNN

 INGERSOLL RAND PAVEMENT BREAKER PB50AS-STD 52085628

 WHEDCO 78005773 /9907 DRIVE BOARD 780057739907

 23S20R GEAR REDUCER 20:1

 AMBAFLEX 80010810 CHAIN 16' 5MTR 1M STEEL CHAIN TPS2 HF 1

 ABB 3HAB2242-1 CPU CONTROL BOARD 3HAB22421

Nuovo LMT FETTE T27-31-64-00 Arrotolati Testa Supporto T27316400

  SIEMENS 3TB5217-0BB4 3TB52170BB4 Coter

 ALPHA GETRIEBEBAU SP-140-IS1-9 PRECISION GEARHEAD SP140IS19

 GENERAL ELECTRIC 44A294521-G01 PC BOARD 44A294521G01

 GE FANUC IC3600ADNA1 PC BOARD IC3600ADNA1

Nuovo ALPHA GETRIEBEBAU SP-140-IS1-9 PrecisiGearhead SP140IS19

 GENERAL ELECTRIC DS3800NSCD1B1C Table DS3800NSCD

 GENERAL ELECTRIC Ge DS3800NRFA1F1E Plate

Utilisé Ge GENERAL ELECTRIC DS3800N0AA1F1D Board DS3800N0AA1F

Nuevo ALLEN BRADLEY 1754-L28BBB Protector Plc 1200 Controlador Ser.b C A01 V2.04

Neuf GE FANUC 4C741055-G01R08 Opérat

 ISYS 43327469-006 PROGRAMMED NFS PC BOARD

 GENERAL ELECTRIC GE DS3800NRFA1F1E BOARD

 Ge GENERAl ELECTRIC DS3800HPCA1F Plate DS3800HPCA1F1E

Nuovo GE FANUC 4C741055-G01R08 Operatore Interfaccia Pannello 4C741055G01R08

 Ge GENERAl ELECTRIC DS3800HPCA1F Board DS3800HPCA1F1E

 ALLEN BRADLEY 1754-L28BBB Protection Plc 1200 Control - Ser.b Rev.A01 V2.04

 GE FANUC IC3600ADNA1 pcs Plate IC3600ADNA1

 GE FANUC 4C741055-G01R08 Operator Interface Panel 4C741055G01R08

 GENERAL ELECTRIC DS3800NSCD1B1C Plate DS3800NSCD

Repariert ALLEN BRADLEY 1395-145472 Adapter Montage 1395145472

 COSMO DP-340BA Digital Pressure Gauge DP340BA

 Omron ZFV-SC150 Smart Sensor ZFVSC150

Réparé ALLEN BRADLEY 1395-145472 Adaptat

Usado FANUC A16B-3200-0361 Placa Principal A16B-3200-0361/07A A16B32000361

 RELIANCE ELECTRIC TGF-1810-147-A TACHOMETER 80256 TGF1810147A

 B PLUS RXE8-1800P-PU-05 RXT8-1805-PU-05 TRANSMITTER REMOTE  RECEIVER RXE8

 GE FANUC IC3600LTDA1C TIME DELAY BOARD

 JOSLYN CLARK 4U4-240 Control Relay 4U240

 GENERAL ELECTRIC DS3800NCIB Current Insulator Card

 RAPISTAN SYSTEMS F002700156-B Servo Intf Table F002700156

 ABB 3HAB2242-1 CPU Table Control 3HAB22421

 SIEMENS 7ME61101VA202AA2 SITRANS F M MAG 1100 SENSOR FMMAG1100

 RAPISTAN SYSTEMS F002700156-B SERVO INTF BOARD F002700156

 INDUCTOHEAT 31035-251 CONTROL BOARD 31035251

 ABB 3HAC14549-1/03B RECTIFIER MODULE 3HAC14549103B

 SANYO MACHINE WORKS SGN-DR2-100 QN172-10 NUTRNER DRIVER SGNDR2100 QN17210

 LEEDS  NORTHRUP 056853 SPEEDOMAX CPU

 ADVANTECH PCM-4862 CPU BOARD PCM4862

 GLZ  JENSEN HPU-IV/10025324 CONTROL BOARD REV A HPUIV10025324 2006-37

 SIEMENS 6FM1470-4BA20 PROCESSOR 6FM14704BA20

 WESTINGHOUSE 4256A08G01 CIRCUIT BOARD

 MOOG 77-159 SERVO VALVE 77159

 GENERAL ELECTRIC DS3800NCIB CURRENT ISOLATOR CARD

 SIGMA 5RS-22633 RELAY 5RS22633

 WHEDCO 78005773/9907 Drive Plate 780057739907

Nuovo Ingersoll Rand da Pavimento Interruttore PB50AS-STD 52085628

Nuevo SIGMA 5RS-22633 Relé 5RS22633

Neuf SIGMA 5RS-22633 Relais 5RS22633

Usato WHEDCO 78005773/9907 Guida Tavola 780057739907

 Ingersoll Rand Sidewalk Switch PB50AS-STD 52085628

 JOHN CRANE 08973C0102 SEAL ASSEMBLY

 GE DS3800DGRD1C1ABA01 BOARD DS3800DGRD1C1A, DS3800DGRD

 FISHER ROSEMOT 3051-CG5A22A2AB4M5 TRANSMITTER 3051CG5A22A2AB4M5

 DUPLOMATIC PRA-50-100 TGB/21 T-GL TOOL HER PRA50100TGB21TGL

 RELIANCE ELECTRO-CRAFT E723 MOTOR 0723-01-045 REV. G 072301045

 ROSEMOT 3051CD0A02A1AH2BCE5M5L4 PRESSURE TRANSMITTER 5924543

 SIEMENS 6SN1146-1AB00-0BA1 SERVO DRIVE 6SN11461AB000BA1

SIEMENS 6SN1146-1AB00-0BA1 SERVO DRIVE 6SN11461AB000BA1

 ROSEMOT 1151DP5E12M1 PRESSURE TRANSMITTER

 WESTINGHOUSE 4256A04G01 PC BOARD

 SCHNEIDER KREUZNACH HVM 061-001-1300-2B SERVO VALVE D-55543 HVM06100113002B

 MODICON AS-B243-105 ANALOG INPUT MODULE ASB243105

 SIEMENS 6FC5403-0AA20-1AA0 SINUMERIK HT8 W/ HANDWHEEL 6FC54030AA201AA0

  ITOH PM486FE-45-544-D-024-C100-P2 DRIVE ROLLER

 GF2524BG SPEED REDUCER F-924-25-B7-G 25:1

 HEIDENHAIN 387089-11 LINEAR ENCODER LC192F 1240MM 38708911

 CONTROL TECHNIQUES 960100-03A6 SERVO MOTOR 96010003A6

 RED VALVE 3791206 MANUEL PINCH VALVE 2" SERIES 75

Usato INDUCTOHEAT 31035-251 Controllo Tavola 31035251

Nuovo COSMO DP-340BA Digitale Manometro DP340BA

Nuevo John Crane 08973C0102 o Montaje

Nuovo FENNER CONTREX M-DRIVE-4E Dc Guida MDRIVE4E

Nuovo SIEMENS 7ME61101VA202AA2 Sitrans F M Mag 1100 Sensore FMMAG1100

Nuovo WESTINGHOUSE 4256A08G01 Scheda Circuiti

Riparato ALLEN BRADLEY 1395-145472 Adattatore Assemblaggio 1395145472

Neuf GENERAL ELECTRIC DS3800NCIB Actuel Isolant Carte

Neuf GE DS3800DGRD1C1ABA01 Board DS3800DGRD1C1A, DS3800DGRD

Neuf COSMO DP-340BA Numérique Pression Jauge DP340BA

Neuf VIDEO JET 36482 Monobloc Assemblage 501

Nuovo RY120 Motoriduttore 120VAC/125VDC

Neuf Omron ZFV-SC150 Smart Capt

Neuf Scellé ALLEN BRADLEY 1336-SCR-SP15A Scr Entrée Ser.a 1336SCRSP15A

Nuovo John Crane 08973C0102 Sigillare Assemblaggio

 FANUC A16B-3200-0361 MAIN BOARD A16B-3200-0361/07A A16B32000361

 BENTLY NEVADA 3300/50-01-01-01-00 TACHOMETER MONITOR 33005001010100

 SANYO MACHINE WORKS SGN-DR2-100 QN172-10 Nutrner Side SGNDR2100 QN17210

Neuf WESTINGHOUSE 4256A08G01 Circuit Board

Neuf RELIANCE ELECTRIC TGF-1810-147-A Tachéomètre 80256 TGF1810147A

Usato RELIANCE 803624-77A Scheda Circuiti 80362477A

Usato ABB 3hac14549-1/03b Raddrizzatore Modulo 3HAC14549103B

Usato LEEDS  NORTHRUP 056853 Speedomax CPU

Usato WESTINGHOUSE 4256A04G01 PC Tavola

 LEEDS  NORTHRUP 056853 Speedomax Processor

 CHIRON 1017244 Flanges Moting C-1017244 111-4300000389 SK40/HSK-A63 MBK

Nuevo GE Fanuc IC3600LTDA1C TIME DELAY BOARD

 ABB BAILEY BRC-100 HARMONY BRIDGE CONTROLLER P-HC-BRC-10000000 BRC100

Usado WHEDCO 78005773/9907 Drive Tabla 780057739907

 PARKER SINCLAIR COLLINS C284-20031 VALVE C28420031 40 PSI MAX

REPAIRED ALLEN BRADLEY 1395-145472 ADAPTER ASSEMBLY 1395145472

 RELIANCE ELECTRIC 86475-20R RECTIFIER STACK 410403-24AWL 8647520R

ODRIVE RF27DRE80M4/TF GEARMOTOR 15.63:1 230/460V

 STELLARNET INC SL1 LIGHT SOURCE

 HONEYWELL 51401288-100 PC BOARD HPK2-2MW 51401288100