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。

GE Power Leader Monitor TMONG01 90-250VAC 100-250VDC

Milwaukee Controls Pneumatic Actuated Valve MC10S4 150 PSI 2" Valve .

Eaton Halo Commercial Wall Wash Trip 41SWWMW 4" Deep Matte White * of 6*

Foxboro Pressure Transmitter 1DP10-D26P-M1 12.5-42VDC 3626PSI MWP

Foxboro Pressure Transmitter 1DP10-D22A21F-M1L1 12.5-42VDC 3626PSI MWP

GE Type EJO-1DD Fuse 9F62 FDD175 175E 15.5KV 60Hz

Allen-Bradley 1336 Plus AC Drive 1336S-BRF50-AA-EN3-L6 5HP 3Ph

Baldor Motor CEM3546 1HP 1800RPM 230/460V 3.0/1.5A 3Ph 60Hz *No Key*

Cooper / Arrow Hart Plug  Receptacle AH560P9W 60A 120/208V 4P 5W

Dodge Tigear 2 Reducer 20A20H56 Ratio 20:1 796 LB-IN Torque Out 1.34 HP IN

Dodge Tigear 2 Reducer 20A15H56 Ratio 15:1 1.69 HP-IN 790 LB-IN Torque Out

Toshiba Size 4 Contactor C-180E 115-120V Coil 170A 600V

Allen-Bradley Line Voltage Monitor Relay 813S-VOH, 208V 3PH 60Hz

Cooper/ Arrow Hart Plug and Receptacle Set, CW 560 C9W/ AH560P9W, Nema 4X

Square D PowerLogic Circuit Monitor 3020 CM2350 w/ 3020 IOM-44

MGE Static Switch 72-132432-00-X2 .

Omron Interactive Display Control Panel NT30-ST131B-E 24VDC 15W

Advantech Operator Panel WOP-2070T-N2AE 24VDC 0.6A

Siemens Contactor 3TH43 55-0BB4 24VDC Coil  

Gould Size 0 Combination Starter A831BS148B1N00 Type 1 Enclosure  

Panalarm Annciator 90450AF1-1 Rev. 1

Bodine Electric Company Motor 42R5BFSI 1/6HP 1800RPM 115V 3.6A 60Hz  

GE Enclosed Reversing Starter CR309B103 Size 0 230-240V Coil 3P Nema 1

Square D Fuse A155F1DSR0-100E 100E 15.5KV

Palmetto Packings Packing Seal 5000W Size: 3/8" Length: 25ft  

Hoffman Preforated Panel A36N24MPP Size: 36x24" **  

Allen-Bradley AC Drive 1336E-BRF10-AN-EN-L9E Ser. D 1HP w/ Keypad *Open Chassis*

ABB ACH401 AC Drive ACH401600422 3HP

SealMaster Skwezloc G Line Bearing MFC-35T 2 3/16"  

GE Power Leader EPM PLE3ESBG14 120V 50/60Hz 10A

Morse Raider Plus Reducer XE1104 X01D Model #: 206Q56R15 Ratio 15:1 1750 RPM In

Eaton Hydraulics, Coupler, part#:MSI-214-12,

Modicon D/A Converter B262

Allen-Bradley MicroLogix 1400 Controller 1766-L32BXB Ser. A Rev. C FRN. 05

Allen-Bradley Pneumatic Timing Relay 849Z0A331B Style: BX 10A 600V

Modicon A/D Converter 5 VDC B243-105

ABB Drive Control it NDCU-11 24V

Eaton Potential Transformer Module DOPTMLN

Square D PowerLink AS Power Interface Module NEHB442ASP-N

SIPA PLC Module SP/TFS4-P

Allen-Bradley SLC 550 Processor it 1747-L541 Ser. B Proc. Rev 3

Cooper Bussman Hi-Cap Fuse KRP-C-1000SP 1000A 600V  

Ferraz Shawmut A50P 600 Amptrap Fuse 600A 500V  

Cutler-Hammer Size 4 Starter A10FG0 240/480V Coil 135A

Allen-Bradley Kinetix AC Servo Motor MPL-B230P-VJ42AA Ser. A 0.86KW

Ashcroft Snap Action Switch B764B 15PSI *Damaged *  

ABB ACH401 AC Drive ACH401600532 5HP 3Ph *No Keypad*

Mobileaccess Remote Hub it 1000-CELL-PCS4E-HL Rev. B00 20-48VDC 1.3A

Crouse-Hinds Arktite Plug AP204511 S22 200A 600V 4W 4P

GE Voltage Conditioner Plate SVCA120Y 120V 50/60Hz

Dalsa Industrial Camera DS-11-01M30

Allen-Bradley 12-Bit Analog Input Module 1771-IFE/C  Rev H01 F/W Rev B

Target Systems Series 4000 Industrial Display Terminal IDT4000X

Genteq Permanit Split Capacitor MOT14369 277/220-240V .88/1.00A * *

Yaskawa Z1000 AC Drive CIMR-ZU4A0008FAA Rev. A 3HP 3PH Input; Output;

Browning Torque Limiter T55LX 1 1/2  

GE EPM 1000 Submetering System PL1000480DELTA 480V 3P3W .1A

SIPA I/O Module SP/32IO

ABB I/O Board 3500-188 Ser. A Rev. A

Allen-Bradley SLC500 Processor it 1747-L541  Proc Rev 7

Horner Electric Genius Interface Board HE300GEN100B *Chipped Port*

Emerson KJ3221X1-BA1 Analog Output Module 12P2531X122 Rev R Series 2 4-20mA

GE Fanuc Genius Module IC660EBR101L IC660TBR101K  - missing terminal cover

Allen-Bradley SLC500 Processor it 1747-L541  Rev 3

Northstar Technologies RIMLH1024 Encoder Module NSR81024LHC

SIPA Control Module SP/TC48

SIPA PLC Module SP/TFS8

Cutler-Hammer IPONI Module 8793C36G01

Allen-Bradley SLC500 Processor it 1747-L541  Proc Rev 3

Allen-Bradley SLC 500 Processor it 1747-L541 Ser. C Proc Rev: 7

Daykin Transformer GMDGTB-05 1000VA Pri: 480V Sec: 120V 1Ph 60Hz

ABB Contactor AF400-30 600V 550A 100-250V AC/DC Coil

Allen-Bradley 1336 Plus AC Drive 1336S-BRF50-AN-EN4-L6 5HP

Allen-Bradley 1336 Plus AC Drive w/ Bypass, 1336S-BRF50-AN-EN-L6 5HP 3Ph

Yaskawa Braking it CDBR-4045D Rev. B  

Allen-Bradley Fuse Her Set 40023-401-01/40023-401-02 400A 600V

Martin Engineering Industrial Vibrator CDS 18-1/0 115V 1Ph 1800RPM

Rexroth IndraDrive Servo Drive HCS02.1E-W0012 3Ph

ABB Neutral Current Sensor RA4088802

Meltric Receptacle w/ Base 37-90163-S 100A 600V  

Allen-Bradley Size 4 Contactor 702EOD93 Ser. K 120V Coil 150A 600V

Yaskawa GPD 315/V7 AC Drive CIMR-V7AM41P5 2HP 3Ph

ITE GS-200 Grod Sensor 302B0800UL

Pentair 48 Series Stager/Controller 48ES 15W 125PSI

Westinghouse External Current Sensor 2608D26G01 2000A For PCG/SPCB Type Breakers

Federal Signal Explosion-Proof VibratHorn FHEX 24VDC 1.2A Ser. A-1

Appleton Inlet w/Angle Adapter AR20033RS 200A 600V 3W 3P

Rexnord Omega ES30 Element 10287353  

Panalarm Annciator 90450AF1-1 Rev. 1 *Missing (1) Mot*

ABB Auxiliary Current or Potential Transformer 7881A02G06 Control: 600A 60Hz

ABB ACH401 AC Drive ACH401C00432 3HP 3Ph w/ Keypad *Broken Cover Latch*

Lithonia Fluorescent Light S132120GEB 48" 1 Lamp 120V  

Allen-Bradley 1336 AC Drive 1336-B003-EAD-S1 3HP 480V No Cover Screw

Boston Gear Reducer F715-10-B5-6 1.2HP Ratio 10:1 397 LB-In Torque Out

Eaton Contactor DIL M400 XTCE400M 24-48VDC Coil 450A 600V 3Ph

GE Grod Break System TGS0002/TSRR12/TGSMP Sensor: 1600A Panel: 120VAC

Once Solo LEL-0.2-120V AgriShift Lighting Controller 30-014-00135

Once Solo LEL-0.2-DU-120V AgriShift Lighting Controller 30-014-00156

CAT Regulator 5L-5006  

Cutler-Hammer Current Sensor 9253C02H12 Model#: 536-SD-27974-12 Ratio 4000:5A

Endress  Hauerabar S Pressure Transmitter PMP75-2JA0/0 Rev. 22 Nema 4X/6P

Winsmith Reducer 20MDSR Ratio 5:1 2.1 HP In 1800RPM In 337 FT-LB Torque Out

Baldor AC Motor CDP3436 .75HP 1800RPM FR:56C ENCL:TEFC 180V 3.7A

Baldor DC Motor CDP3436 0.75HP 1800RPM Arm: 180V 3.7A TEFC Enc. 56C Frame

Square D Starter,  , 8536SAG12V84CFF4P1TX11, Size 00

Modicon Voltage Analog Output AS-B872-011

APC Battery Pack it SURT192XLBP

Salisbury Copper "C" Clamps w/Cable 2840 785 KCM "Pair of clamps on wire"

Basler BE1-851 Overcurrent Relay H5N3H0 24VDC Sensing Input Range: 5A Ph, 5A N

Rosemot Magnetic Flowtube TSA015R1 Nema 4X Explosion Proof

Rosemot Magnetic Flowtube 8711TSA015F1N0 740PSI Nema 4X Explosion Proof

AEG Modicon Modbus Plus Network Adapter Module AS-S985-802 Model #: AM-S985-800

Hubbell Connector 4100C7W 100A 480V 3Ph

Toshiba H3 AC Drive VT130H3U2080 7.5HP 3Ph Input: 208/230V 27A 3P 50/60Hz Output

Honeywell Red Link Wireless Thermostat System Kit YTH5320R1017 18-30V 50/60Hz

Cooper Lighting Fluorescent Light SN-140-LRS-120V-U 120V 48" 1 Lamp  

ABB ACH550 AC Drive ACH550-UH-003A3-4 1.5 HP 3Ph w/ Keypad

Allen-Bradley SLC500 Processor it 1747-L541  Rev 3 *No Terminal Cover*

Allen-Bradley LogicPAC ControlLogix 5561 Processor Module 1756-L61 B Ser. B

Johnson Solenoid Valve 2V601DI 2-1/2"

Cutler-Hammer Combination Size 0 120V Coil 30A Fusible  

Tramo-ETV OFS-1200 Transformer 1200-07041 1200VA Pri: 480V Sec: 230V 50/60Hz

Westinghouse IQ Data Plus II 2D78522G02 w/ PONI Module w/ 5281C55G01 Module

GE Magnetic Contactor CR305T004, Size 2 4P 440-480V Coil,  

Westinghouse IQ Data Plus II 2D78522G02 w/ IPONI Module w/ 5281C55G01 Module

Master Master Control Systems 306 882-2 DC-DP Display Board

Rosemot Magnetic Flowtube 8711RRE015R1 150PSI Nema 4X Explosion Proof

E-Mon D-Mon Class 300 Load Profiling KWH/KW Meter 2081600CEBY KIT 120/208V

Sew-Eurodrive DFT90LA R73DT90L4 2HP 1720RPMs in 23RPMs out 6.2/3.1A 59.28 ratio

Satec Harmonic Power Direction Analyzer 290HD S/W Ver: 8.35 20-38VDC

Allen-Bradley Enclosed Size 0 Manual Starter 609T-AWW Ser. H 3Ph Type 1 Enclosur

Emerson Ovation Relay Assembly 5A26458G05 Rev. 10