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。

Allen-Bradley DTAM Plus Operator Interface 2707-V40P2X Ser. C Rev. B

Firetrol Firepump Breaker FTA-801 FTA-P7 Trip it 55A

Pro-Face HMI Panel FPRO0177.00

Eaton Type CLE-1 Fuse 5CLE-600E 600E 5.5kV 50/60Hz

McCain Spare AC Capacitor Assembly S72-130076-01  

Intramat CLM Servo Controller CLM 01.3-X-0-2-0  **Bent Grates**

MW HA-5000 Series Harmonic Analyzer HA-5059 1V or 150MV CT

Alkar Automation Panel 900 Input: 24VDC 3.2A w/ 5DLSDL.1000-00 Card

ABB Braking Resistor SACE 08 RE 44

ABB ACS800 AC Drive ACS800-01-0009-5E202K451L502N653R700 7.5HP 3Ph

ABB SACE S6 Breaker Disconnect S6H PR211 600A 600V 3P

Bently Nevada 3300 Dual Vibration Monitor 3300/15-02-01-02-00-00-00  

Gates Poly Chain GT Carbon Belt 14MGT-3136-68 **  

Emerson Morse Spiral Bevel Reducer 6M 1-LR-5 Ratio 1:1 22.03HP In 1800RPM

Allen-Bradley Fusible Size 3 Combination 509-DOD 115-120V Coil 90A 600V

Baldor Motor EM3311T 7.5HP 1800RPM 230/460V 19.2/9.6A 60Hz 3Ph

Marathon Severe Duty Motor E468 2HP 1200RPM 230/460V 6/3A 60Hz 3Ph *No Key*

Allen-Bradley PowerFlex 400 AC Drive w/ Bypass 23C-D012A103NNBANN 7.5HP 3Ph

Baldor Motor VEM3587T 2HP 230/460V 5.8/2.9A 1800RPM 3Ph 60Hz  

Siemens Combination Size 1 Circuit Breaker 50A 3P,  

Baldor Motor EM3610T 3HP 3600RPM 230/460V 7.2/3.6A 60Hz 3Ph  

mCon-USA Type 3R Enclosure Size: 24x24x8"

Christie Road Rner L6 LCD Projector 38-RS1001-02 120/240V 1Ph

Christie Road Rner L6 LCD Projector 38-RS1001-02 1Ph 120/240V

Pass  Seymour Mechanical Interlock PS430FMIR7-W 30A 480VAC 15HP

American LED-Gible Stainless Steel LED Coter SO-11063-001 4-Digit

ABB ACH550 AC Drive ACH550-PDR-024A-2 7.5HP 3Ph w/ Keypad w/ Disconnect

Westinghouse Grod Fault Monitor 2848C01G01 Rating 100-1200A

ABB ACS 600 AC Drive ACS60100305000B1500000 30HP *No Cover*

Littelfuse Powr-Gard Fuse 300E-2C-8.25 300E 8.25kV 50/60Hz  

Danfoss VLT Drive w/ Bypass 131F0748 7.5HP 3Ph w/ Keypad

McLean Heat Exchanger XR47-2416-012H 115V 50/60Hz 1Ph 1.8A Range: -20-140°F

Baldor Reliancer Motor F1102095952 2HP 208-230/460V 1750RPM  

ABB AC Drive w/ Bypass ACH40160053210BE0000 5HP 3Ph Out: 0-Vin 8.8A

Onan Transfer Switch 0306-4167-36 260A 440/480V 50/60Hz 4P

Eaton 9PXTFMR5 Step-Down Transformer 9001-0013-00P Rev. 01

ABB ACH550 AC Drive ACH550-PDR-08A8-4 5HP 3Ph w/ Disconnect w/ Keypad

Pentair Myers Submersible Effluent Pump ME45AC-21 1/2" 230V 87GPM 44Ft Head

Trane Tracer Summit Building Control it BMTX001AAB000 Rev. 101

Emerson Alber BDSUI; Battery Monitoring System 1011-041-1 115V 50-60HZ 3.6A

Graham VLT 3500 AC Drive 175H7367 440-500V

Kodak Motion Corder Analyzer Model 1000

Indramat AC Servo Controller TDM 1.2-050-300-W1-000 60A

Danfoss VLT 3516 AC Drive w/ Bypass VLT3500H22 15HP

Pentair Myers Submersible Effluent Pump ME45AC-21 87 GPM 44 Head 230V 1Ph

Cutler-Hammer Size 2 Combination ECN3621EJD 208V Coil Type 1 Enclosure  Surpl

SEL SEL-351 Directional Overcurrent Relay Reclosing Relay Fault Locator 03517133

ABB ACH401 AC Drive ACH401602532 30HP 3Ph w/ Keypad

Reliance AI Duty Master AC Motor 01MAN80623 G 001 DC 0.2/0.5HP  

Westinghouse Main Breaker Circuit Breaker Panel MP-83420 225A Max 208Y/120 3Ph

Sterling Helical Gear Reducer SPR0402A003394 Ratio 4.5:1 394 RPM Output

Lenze Servo Controller EVS9323-ES Input: 3Ph 400/480V 3.9A 3.2kVA 50/60Hz

PepperL  Fuchs Purging System Control it Model 6000 Type X / Ex px

MagneTek GPD 506 AC Drive GPD506V-B014 10HP 3Ph w/ Keypad

Schneider Electric Altivar 61 AC Drive ATV61HD15N4 20HP 3Ph *Broken Cover*

Allen-Bradley Size 3 Starter 509-DOD Ser. 1  

GE Tri-Clad Severe Duty Motor 5K213SN5121 7.5HP 3520RPM 230/460V 20.8/10.4A

Quincy Compressor Filter Assembly 12735F010

Square D NQ Panelboard Interior 29452054160070001 225A 208Y/120V 3Ph 4W 42-Space

Furnas Size 3-1/2 Starter 14IP32AA 110-120/220-240V Coil 3Ph 3P  

Danfoss VLT 6022 AC Drive 175Z7362 20HP

Allen-Bradley Combination Size 2 Non Fusible 208V NEMA 4X Stainless Steel

Dodge Torque-Arm Speed Reducer 351164 EJ Ratio: 25.64 2179 RPM Input

Motortronics AC Drive KP1-405-E-GF 5HP 400V 50/60Hz 8.8A Nema 4X

Bonitron Line Regen Mod M3345-21X000

U.S. Electrical Motors Motor N964A 10HP 1800RPM 208-230/460V 29.5-27.2/13.6A

Allen-Bradley SMC Plus Soft Start 150-A97NBD 75HP 120/240V Control

Square D Size 5 Starter 8536 G0-1 S Ser. C 120V Coil 220/440/550V 100/200HP

Danfoss VLT AC Drive 131X5469 15HP 3Ph Type 12 Enclosure

Furnas Size 5 Starter 14KB32AA11 300A

Siemens Fusible Combination 17EUE92BF13 Size: 1-3/4 60A 600V 3P  

Westinghouse Grod Fault Monitor 1257C90G02 100-1200A For Use w/ GFP Sensor

Dodge Torque-Arm Speed Reducer 351164XH Size: SGXT123 Ratio: 25.6

Dodge Torque-Arm Speed Reducer 241480 FJ Size : SCXT109 Ratio : 9.44

Dodge Torque-Arm Speed Reducer 241480 Size : 5CXT109A Ratio : 9.44

Allen-Bradley PLC-5/40 Ethernet Processor Module 1785-L40E/E Rev. D01 Ser. E

Trane Tracer Control it X13651560-01 Output: 24VAC *Door Magnet*

Trane Tracer Control it X13651559-01 Output: 24VAC *Door Magnet*

Square D Omegapak AC Drive 8803 P00CO4M 30HP

Alber BDS-40 Battery Diagnostic System Base it 1001-750HCR6AB61

NYB Blower -09852-3 Aluminum CCW Type 1 Size :   

Modine Infrared Heater MT28 G47 27,500 BTUH 120VAC Natural Gas

Warner FB-650 Brake 5392-170-007 90VDC 34W 3600 RPM

Hendor Vertical Pump D93-115-16 1/4HP 3400RPM 600-3300 L/H 4.8M Head Max

Allen-Bradley DC Servo Motor w Cylinder 132GDS-K3E-FL-E1 NX-102B-12-MF1-FT1-359C

WAT AC Motor Q2EFA132N2AH 10HP 2930/3505RPM's 380/440V 50/60Hz

Sullair Oil/Water Separator OS-1

Allen-Bradley Ethernet Processor Module 1785-L40E PLC-5/40 Series C FMW Rev H

Reliance VS GP-2000 AC Drive 2GU42001 1HP

Axiomtek Operator Interface Panel P1127-370 100-240VAC 50/60Hz 1.6A

Allen-Bradley 1336VT AC Drive 1336VT-B005-EAN-S1 Ser. A 5HP 3Ph

RLE Leak Detection Controller LD2100-ENC 24 VDC/VAC 600mA Type 1 Enclosure

AMP 3R Enclosed Fuse Pullout Switch SES335 400A 480Y/277V 60Hz 3Ph 3W

Allen-Bradley 1336 Plus AC Drive w/ Bypass 1336S-B040-AN-EN-L6 40HP 3Ph

Allen-Bradley SMC Plus Soft Start 150-A97NBD 75HP 120/240V Control 208-480V Ln

ABB AC Drive ACH550 AC Drive w/Bypass ACH550-VD-012A-2F267 3HP 3Ph w/Keypad

Sew-Eurodrive Gearmotor WA30 DRE80M4/M0 1SN361 1HP Ratio 6.57:1 266RPM Output Ne

Johnson Controls Digital Discharge Air Controller C500DAC-701 Rev. N

Baldor Motor VM3710T 7-1/2HP 1725RPM 208-230/460V 21.5-20/10A 60Hz 3Ph

Kohler Automatic Battery Charger D-292864 Input: 120/240VAC 50/60Hz 1Ph 5.1/3.0A

Crouse-Hinds Plug  Connector Set AP203511 APR20311 200A 600V 3P 3W

Boston Gear Reducer F732-20-B9 Ratio 20:1 3.79 HP In 2340 In-LB Torque Out

Morse Raider Plus Reducer XG1011 Model #: 262UR5 Ratio 5:1 6.19HP 1750 RPM In

Trane TR200 AC Drive w/ Disconnect 131Z6961 20HP 3Ph w/ Keypad

ABB ACH 400 AC Drive w/ Bypass ACH401600922 10HP

Baldor Motor EM3559T 3HP 3600RPM 230/460V 7.2/3.6A 3Ph 60Hz **  

Seco Electronics DC Motor w/ SM-Cyclo 27F20-1190 1HP 1800RPM FR: 56C 107.5A

Gould CGD27-R Brushless Servo Motor 120-0087-001 Motor Torque 142

Jones EMI Filter FLVI5RK-800BE 800A 520/300VAC 50/60Hz

Jones EMI Filter FLVI5RK-800BE 800A 520/300VAC 50/60Hz. .

Johnson Controls Valve/Actuator VG2231TM916GGA 2-1/2" 2 W  

MGE UPS Inverter 72-130073-03 Rev. A02  

Baldor Motor VL3505 0.5HP 115/230V 7.8/3.9A 1200RPM 1Ph 60Hz

Pass  Seymour Mechanical Interlock PS360FMIR6-W 60A 240V 7-1/2HP Max

Danfoss 3504 AC Drive 175H8858 5HP 460V

Horton Clutch 827360

Air Filter C136587 8000-1A 36" Tall 13" Diameter  

Bell  Gossett / Marathon Pump 250.84 /M309 2H 1740RPM .

Neles-Jamesbury Quadra-Powr II Actuated Valve QP3C/M 100PSIG

Rosemot Smart Family Hart Vortex Flowmeter 8800A W030SA1N1D1K5 Explosion Proof

Dayton Blower WH DD10-10A .50 CW CC 115V 11.2A 60HZ 3/4HP

Graham/Bell  Gossett Powersav AC Drive 2001H21 15HP Output: 0-460V 21A

Danfoss VLT AC Drive 131B4245 20HP 3Ph w/ Keypad

Danfoss Aqua Drive 131B9004, 15KW 20HP 460V

Trane TruSense SD Refrigerent Monitor RMWG4E0A0D0C0 100-240VAC 50/60Hz

Gould Shawmut Amp-Trap CL-14 Fuse A155C3D0R0-150E 15.5kV 150E

Varistar TR-205 Arrester 1751 * of 3*  

ITE F Circuit Breaker CN3-F800 3 Pole 800 Amp

CPC Infrared Refrigerant Leak Detection System IRLDS II *Dented Cover*

Fisher Controls Central Power Supply CP6101

GE Combination CR307C104FJHG Size 1 Circuit Breaker 15A  

Nord Motor w/ Nord Gear 132S/4 3232AZBM 7.5HP 152 speed 11.38 ratio