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。

Hansen  Motor Valve HMMV Size: 1-1/2"

Eaton Control Board 101073823-001 Rev. 05A

Eaton Control Board 101073824-001 Rev. 04A

Eaton Control Board 101073823-001 Rev. 04A

Allen-Bradley I/O Chassis 1771-A2B 8-Slot  *Missing (1) Clip*

Nortel Meridian Digital Line Card NT8D02GA

Nortel, Meridian iversal Trk Card, part #:NT8D14AJ,

Nortel, Meridian Digital Line Card, Part #:NT8D02AB,

Nortel, Meridian Digital Line Card, part #:NT8D02EB,

Nortel, Meridian Superloop Network Card, Part #:NT8D04AA,

Nortel, Meridian Superloop Network Card, Part #:NT8D04BA,

Nortel Meridian iversal Trk Card NT8D14BB

Nortel, Meridian Digitane Receiver Card, Part #: NT8D16AB,

Nortel, Meridian network card, Part #: QPC414C,

Nortel, Meridian Controller Card, Part #: NT8D01BC

Square Cover for Outlet  Size 4-11/16" Raised 1/2" Approx 75 Pieces

CAT Valve 113-8147  

Eaton Control Board 101073823-001 Rev. 06A

Siemens Simatic TI545 CPU Module 545-1102

Eaton Char-Lynn Hydraulic Motor 104-1018-006 *Damaged *  

EndressHauser Promag Flow Meter 50P40-EL0A1AA0BBAW 20-55VAC 16-62VDC 1 1/2"

Sukup P6T17FB6E AC Motor 110235.00 1.5HP 1725RPM FR:F56Z ENCL:TEFC 3Ph

Sukup P6T17FB6F AC Motor 110235.00 1.5HP 1725/1425RPM FR:F56Z ENCL:TEFC 3Ph

ABB ACS501 AC Drive ACS501-003-4-00P2 3/5HP

TCI dV/dTGuard KLC Output Filter KLC12BE 600V Max 12A Max 3Ph

Reliance AC Drive 1AC2175 3/4HP

Hytork Actuated Valve 221 150PSI 1000 WOG

ABB AC Drive ACS 143-4K1-3 3HP 3Ph *No Keypad*

Reliance Electric DC Motor T56G1255M-DV 1/4HP 1725 RPM 230V 1.05A  

Numatics Valves w/ Base 150 PSIG-AIR (1) 225-369 (4) 225-369B 5 valves

Jamesbury Pneumatic Actuator VPVL 300 SR4/5 BC 60-116PSI

ITE Stainless Steel Safety Switch NF351SS 30A 600V 3P

TECO AC Drive JNEV-401-H3N4S 1HP 3Ph Type 4X Enclosure

Nortel, Meridian CP PIV Call Processor Curcuit Card, part #: NT4N39AA,

Leeds  Northrup Transmitter 7079-11-01-107-120-208 120V

Boston Gear Centrifugal Clutch N0084P30P24

Baldor Stainless Steel Washdown Motor IDVSWDM3546 1HP 1800RPM FR:56C

Siemens Simatic S7 CPU Module 6ES7 416-2XN05-0AB0

Siemens Simatic S7-400 CPU Module 6ES7 416-2XN05-0AB0

Link-Belt Flange Bearing FU339 2 7/16"  

Instrument Transformers Control Transformer CPT3-60-0.5-242 2400:120V 60KV 500VA

Square D PowerLogic Power Meter METSEPM5563 100-480VAC 125-250VDC

Allen-Bradley Kinetix AC Servo Motor w/ Gear  Linear Actuator 0.27kW 7000RPM

Grinnell Power Strut 2 Piece Strut Straps Size 3-1/2" Lot of 19  

Cisco Catalyst 4948 48-Port Switch WS-C4948 S V05 (48) Gigabit Ports

Cisco Catalyst 4948 48-Port Switch WS-C4948 S V06 (48) Gigabit Ports

Sterling AC Motor ST4102 1-1/2 to 2HP

Hallmark DC Servo Motor MD0510A-D 1HP 90VDC ARM 1750RPMs 10.4A TEFC enclosure

Adalet Explosion Proof Control Enclosure XIFC 033003 N4 Type 4 11-Position

Grdfos 85S75-6 Submersible Well Pump A12B60006-P2111 *Pump End Only*

Allen-Bradley 1336 Plus II AC Drive 1336F-BRF100-AN-EN 10HP 3Ph *No Cover*

Cavotec 43 Pin Receptacle PC5-RS50-00150 20A 500V 1.5mm^2 Cable Area

Cuttler-Hammer Device Net WPONIDNA Assy:97-1365-3 Model:A

Eaton Crouse-Hinds Series Luminaire Fitting VMV7L2A/V1 S890 100-277V 50/60Hz 5

Kollmorgen ServoStar Servo Drive Power Supply PA5000 Output: 310VDC 50A 15.5kW

Parker Series 2A Air Cylinder 02.00 KDD2AU34A34A 250PSI

Veris H8400 Series Power Meter H8437VB System: 208VAC

Electro Industries / GaugeTech Power Monitor DMMS 425-3E

Ross Valve W7056A8332 2-10 bar  

AC Tech MC Series Intelligent Drive M34100B 10HP 3Ph

Reliance Brushless AC Servo Drive 3RA2001 HR 2000 Series w/ Dynamic Braking Kit

Gould Shawmut CS-3 Fuse A155F1D0R0-100E 15.5kV 100E 60Hz

Triple E Corp PLC Chassis 990083 122 Slot

Yokogawa UR100 Recorder 4156-300-32/BU 115VAC 60Hz

MGE FDPI PLC Chassis 51028048XD-4DA

Cellwatch Battery Monitoring System Control it 721004 Ver. 3.0 110/240V 5VA

Westinghouse Size 1 Industrial Non-Reversing Starter B200J1CA-ALT  

Allen-Bradley 1336 Plus II AC Drive 1336F-BRF10-AN-EN 1HP

Cutler-Hammer Size 00 Enclosed Starter AB16AN0 120V Coil 9A 600V  

Hayward/Kinetrol Spring Return True ion Ball Valve Model 050 2" CPVC

Aerovox Power Correction Capacitor AMP1003F33L 3KVAR 480V 3Ph  

Aerovox Power Correction Capacitor AMP1004F33L 4KVAR 480V 3Ph  

Westinghouse Type CLA-10 Current Transformer 597A750G11 Ratio 2000:5A

Marathon Belted Blower Motor 6UB56T34D5516B P 2HP 3600RPM 6.6-6.2/3.1A 3Ph

BBC ITE Current Transformer TKM-4 401310-T7 Ratio: 4000:5A 25-60Hz 600V 10KV BIL

Crouse-Hinds, Plug, part#:SP 3363 N, 30A, 480V, 60Hz, 1ph, 2W, 3P,

Eaton Dynamatic AC Drive AF-150202-0480 2HP

Allen-Bradley Size 3 Starter 500F-DOD930-90 115-120V Coil 90A 600V

Hitachi AC Drive VWS1.5SF3EH 1HP

ABB Disconnect Switch OETL-NF400 400A 600V 3P *No Handle*

Simkar Florescent Light CH132-B11-V 59-25071 F32T8 48" 120/277V

Hays Cleveland Compact Micro IV5830 Boiler Control 120V 50/60Hz

Sew-Eurodrive Gearmotor WA20 DRS71S4/M0 1SN273 0.5HP Ratio 14.33:1 96RPM Output

Yaskawa V1000 AC Drive CIMR-VU4A0038FAA 20HP 3Ph w/ Keypad

Emerson Positioning Servo Drive FX-6120

Allen-Bradley 1336 Plus AC Drive 1336S-BRF10-AA-EN4-HA2-L6 *Missing L6 Board*

B-Line Pre-Assembled 1/2" Hangers B2208PA .701-.875 *Aprox 140*  

Siemens Static Trip III RMS-TSIG-TZ

Rockwell Automation VTAC9 AC Drive 9VT401-022HTANN 15HP 3Ph w/ Keypad

Reliance A-C Motor P56H13036-ST 1HP 3450RPM 208-230/460V 3.2-3.2/1.6A

Cornell Dubilier CDE Capacitor Assembly IMS1015F33L 480V 3Ph 15KVAR 60Hz

Homag KEB Combivert F4 AC Drive 05.F4.C1D-4A01/1.4 0.37kW/0.5HP 3Ph

Altronix Supervised High Current Power Supply/Charger SMP10PMC24X Input: 115VAC

Holophane Emergency Light it C4CT100WWE2 100W 12V (2) White Lights  

GE Permanent Split Capacitor Motor 3733 1/3HP 1075RPM 208-230V  

Square D 8536SBO2H20S Size 0 Contactor Starter In Enclosure

BAPI Differential Pressure Transmitter ZPS-20-SR04-BB-AT-D Supply 7 to 45VDC

Square D Non-Fusible Disconnect Switch 9422 TE-1 100A 600V

TAT Engineering Series B-94 Hand Pump 400-900 * *

Ferraz Shawmut Amp-Trap Fuse A055B2DAR0-400E 400A 5.5kv

MOOG Centrifugal Blower TCP134-005 115V 3A 1/4HP 3300RPM 1Ph

Dodge Double Interlock Pillow Block Bearing 023339 P2B-DI-203R 2-3/16"

Condor DC Power Supply GLC50-24

Pyle National Receptacle w/Base 322-RD-4 60A 600V 3P 4W

Appleton Receptacle AF631 60A 600V 3W 3P

Appleton Receptacle w/ Base AE-631 60A 600V 3W 3P

US Motor Electrical Motor U34S1ACR 0.75HP 3490RPM 208-230/460V 2.35-2.3/1.15A

Allen-Bradley PowerFlex 70 AC Drive 20AD011A0AYNANNN 7.5HP 3Ph w/ Keypad

Allen-Bradley PowerFlex 70 AC Drive 20AD011A0AYNANNN 7.5HP 3Ph *No Keypad*

Vickers Relief Valve CS 10 C30 500-2000PSI

Danfoss VLT AC Drive 131F0670 7.5HP 3Ph w/ Keypad

Allen-Bradley PowerFlex 70 AC Drive 20AD011A0AYYANNN 7.5HP 3Ph w/ Keypad

Toshiba Contactor C300A-E 100-240VAC/100-220VDC Coil 280A 600V

Electric Machinery MFG Co. Polarized Field Freq. Relay 352C596 G01

CTi 75W Power Supply 2512 120/240VAC

GE PQM II Power Quality Meter PQMII-T20-C-A 20VA 90-300VDC 70-265VAC

1  GE PQM II Power Quality Meter PQMII-T20-C-A 20VA 90-300VDC 70-265VAC

Yaskawa Varispeed E7 AC Drive CIMR-E7U49P0 15HP 3Ph w/ Keypad

GE Power Leader Meter, TM1G01,115VAC, 125VDC, 230V, 1A,

Eaton CLE Fuse 15CLE-50E 15.5kV 50A 50/60Hz

Allen-Bradley 1336 Plus AC Drive w/ Bypass 1336S-B010-AX-EN-L6 10HP 3Ph

Marathon AC Motor 5K49PN2348 1.5HP 3450RPM FR:56C 200-230/460V 4.8-4.2/2.1A

Woodward 2301A Load Sharing  Speed Control 9905-377A Speed: 2K-6K Hz FWD Single

SSI Schafer Industrial Controller PCX-2-R10 9-36VDC 50W

Allen-Bradley PowerFlex 70 AC Drive 20A D 011 A 0 AYNANC0 7.5HP 3Ph

ABB ACH550 AC Drive ACH550-UH-012A-4 7.5HP 3Ph w/ Keypad

Advance Ballast VEL-2P32-RH-TP 277V * of 10*  

Allis Chalmers 4-Vane Impeller 52-321-368-101 Stainless

AC Motor XTM-12 0.50HP 1PH 1725RPM 115/208-230V 8/3.8-4A

HP Transportation Brackets Set 675251-001  

Allen-Bradley Power Supply Assembly 1771-PS7