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。

以下链接皆有货

D BA9043 VOLTAGE MONITORING RELAY 380V BA9043/001

WHITE RODGERS RBM 90-340 91-RELAY 91-901 COIL VOLTAGE 24VAC

AZBIL 1LS-J553 LIMIT SWITCH NEMA A300

WHITE RODGERS RBM TYPE 91 RELAY 90-341 91-902 L36-902 COIL VOLTAGE 120VAC

Hino Motors SZ980-58022 Fusible Link

SQUARE D 9003K2D004NA CAM SWITCH TELEMECANIQUE K2D004NAX

ENTRELEC 11 078-27 RELAY 24V 1107827

ABB C461.10 TIME DELAY RELAY GHC4611003R0001 0.5-10S 24-60VAC/DC

OMRON PE STP-NM SUBMINY TIMER 220VAC 404810

D AI 898 INSULATION MONITOR RELAY 0017606 230VAC/24VDC

Wika NMF Pressure Gauge 0-400 Bar

Alfa ADI-311-V Temperature Controller ADI311V 230 VAC

Allen Bradley Bulletin 2001 NX7-28EDR OEMAX

Honeywell DC1010 Temperature Controller DC1010CT-302000-E

Omron Sysmac MINI SP10-DR-D Programmable Controller 24 VDC SP10DRD

Damcos SA G01 E3X C230 31ES Solenoid Valve SAG01E3XC23031ES 160L8052

Danfoss KPS 35 060-3100 086 Pressure Switch

Yong Sung YSLT-A22-11 Timer YSLT 220 VAC

Radiant RDTI 480 Temperature Controller 230 VAC

Delta Electronics DVP04AD-E2 Input Output Module DVP04ADE2

Daito DU G3/8 X 75 X 2.5 MPa Pressure Gauge 02167712 Hiroshima

Hino Motors SZ980-58026 Fusible Link

Rexroth 3710760300 Pneumatic and Control Valve

Loadcell Controller 230 VAC

SIEMENS VOLTMETER 0-600V

PISTON RING 104207 FOR 2C582LE-CF

TONSIL W69-1 MAGNETOELECTRIC CARTRIDGE DYNAMIC HEADPHWT-75/TK-29S

WIKA Pressure Gauge 16 KG/CM2 // 250 PSI

ALLEN BRADLEY 592-A5ME OVERLOAD RELAY 57-180A

SE A9F53263 ACTI9 IC60H 2P 63A B CIRCUIT BREAKER

LIGHT STAR KA-81 AMMETER 104A-S 0-4000A

ORIENTAL MOTOR BXD60A-A BRUSHLESS DC SPEED CONTROLLER 100-115V

TOMAR ELECTRONICS L89 GREEN FIXTURE LIGHTING

ABB DSDX 110 DIGITAL I/O PCB YB 16 11 02-AH/3  UNIT

Q Light SC1 Emergency Light

ABB TP40I PNEUMATIC TIMER FPTN477016R0008 0.1-40S

RWS 31477 0221204 DY1704 04040016 PCB LP 16416AISY

LIGHT STAR KA-81 AMMETER 103A-S 5A 0-600A

REFRIGERATION GAUGES P400 SERIES AF3 R134a E404A

HANYOUNG NUX DX7 TEMPERATURE CONTROLLER DX7-KMWNR 100-240VAC A6513039153

ISKRA OFQ0207 kA METER 0-1.5 kA

RS OEMAX DS60-ED16 MACHINE I/O EXPANSION UNIT

MURR ELEKTRONIK MDD 050-24V 857858

SIEMENS WATTMETER 440V 750/1A 47-470 kW 1901.403

SE 33682 Retardat

ASTRALUX 1471648 CRAIG  DERRICOTT S/B/SS - B/08 81 LIMIT SWITCH

Autonics AT8A Timer 200-240 VAC

Hino Motors SZ980-58021 Fusible Link

HP 1940 MONITOR MAIN LOGIC BOARD 715G1864-1 VER B

XIAMEN HONGMEI XMC0-322-EBBC012 CONTACTOR HN52KC024 COIL VOLTAGE 24VAC

V-MDD P02103-1 B00143-00 PCB

WEIDMULLER CP M RM24 POWER SUPPLY 1222230000

FUJI ELECTRIC RYC401D3-VVT2 SINGLE PHASE SERVO AMPLIFIER 200-230V

Honeywell DC1010 Temperature Controller DC1010CT-201000-E

Oriental Motor 2IJ3GA-A Induction Motor 2IJ3GAA 100V 3W 1200-1450 RPM

Electromatic SA 205 220 Delay on Operate SA205 220 VAC 8-180 Sec

FANUC ID16A INPUT MODULE A03B-0801-C131

FANUC ID16A INPUT MODULE A03B-0801-C131

ALLEN BRADLEY 802T-BA LIMIT SWITCH

Delta Electronics DVP06XA-H2 DVP-ES2 I/O Module DVP06XAH2 24 VDC 3.6W

PEPPERL  FUCHS RJ43-E2 INDUCTIVE RING SENSOR 12368

A.T.X. 98212 ATEX 0982 12 AUX GREEN PILOT LIGHT

46188002-001 PCB 46188003-001

AEGEAN LEADER 516 OIL SEAL FOR HNP-40UNIT

ALCO 24-0436-3 SOLENOID COIL 115V GS-1803-4

ELECTRONIC SPECIALIST VG-BNC VIDEO GUARD

AICO EI128R PATTERS WITH RELAY

Siemens 16298-71-2 Lonworks Protocol Board Kit 16298712

CROUSE-HINDS CEAG SPEC 504 SAFETY BARRIER 9240M0765

TELE OVE WD.K RELAY 220V

SCHLEICHER MZ54 TIMER RELAY 01110728-748-064 230V 0.15SEC-30HOUR

CARRIER 12-01063-00 THERMOSTAT SWITCH

TELE RS1-BN022B INTERFACE MODULE 24VAC 57-800-7093-0

Daikin 104605 Spring Valve Plate

KINGS KC-99-122-M06 RF CONNECTOR

Seiko Electric EN 8X Cam Switch 600V 15A CONT

SIGNALINE 330-120V-10SEC OPERATE DELAY RELAY

SE LT3SA00ED THERMAL OVERLOAD RELAY MC1032L12005-P31 24V DC

Daikin C75 Suction Valve Plate 112601 Type6C-75(2)EB

SIEMENS SIMADYN D 6DD1681-0GK0 CONVERTER SU13 50 TERMINAL

50035832-005 CC17W30-E0046 50035832 50035831-001 PCB

CARD GUIDE 115932-5 146-30179801 LOT OF 6 CARD GUIDE

Daikin 102618 ched Washer 2C48A

Daikin 0131942 Packing Cylinder Head

LANSWITCH MODULE SFP-GE-LX-SM1310-A OPTICAL TRANSCEIVER 0231A563

Fuji TR-0NL Thermal Overload Relay 1.4-2.2A JEM 1356 TR0NL

46188060-002 PCB CC15W08-6009

Daikin 132651 Knock Pin Suction Valve

TWDAMO1HT ANALOG OUTPUT MODULE

SE A9C20838 ICT 25A CONTACTOR 220-240VAC

SHARP JW-112S EXPANSION MODULE

Yokogawa 2377 Multiplier 66TJ0124

SE ABE7-R16T212 MODULE

SELCO T3100-01 VOLTAGE RELAY 440VAC BODY BURNT

D BC7932N.81 FLASHER RELAY 0052669 230V AC / 24V AC-DC

EBERLE SBA-2 TIMER RELAY 0545 13 641 020 24VDC / 24-240VAC

EBERLE SBM-3 MULTIFUNCTION TIMER RELAY 0545 51 649 820 12-240V AC/DC

MOELLER TE66 TIMER RELAY 220-240VAC

COEC FOX-1PH TEMPERATURE CONTROLLER 100-240VAC PT100 OHM

FURNAS E46 OVERLOAD HEATER LOT OF 6 UNIT

SIEMENS 5TT59101 AUXILIARY SWITCH 5TT5 9101

ABB CAL16-11C AUXILIARY CONTACT SK829002-C

MI ELECTRIC 0000-0011-89 HILL HAYES COMPANY 0000-0071

JOHNSON CONTROLS D351A HUMIDITY CONTROL

OMRON CP1E-N14DT1-D INPUT AND OUTPUT MODULE

Mastercool R12, R404A, R22, R134a, A/C  Refrigeration Manif Unit

MOXA EDS-208A ETHERNET SWITCH 3093001000332 12/24/48VDC

CUTLER HAMMER FP1-C24 COMPACT PLC MATSUSHITA ELECTRIC FOR PARTS

WEIDMULLER CP E SNT 75W 24V 3.2A POWER SUPPLY 24VDC 3.2A 1202490000

Pneumax 484.32.0.1.M57 Solenoid Spring Valve 10 BAR

FLYGT 803233 O-RING KIT 3127-090/170/180/890

HALL EFFECT DEVICE 5500-0120-00 CURRENT SENSOR CKT SIGMA 8430

PARKER LUCIFER 131MS4761 COIL 483590S4-F 48V 10BAR 1.2-1.5MM ORIF

TERASAKI EMI-301 OUTPUT INTERFACE MODULE K/787/11-001A EMI301

ABB DSQC 129 CONTROLLER BOARD YB161102-BV/2

Daikin 0139148 Packing Main Bearing

Daikin 104206 Retainer Ring Piston PI

Pilot OAR-EP-19BR Ribbon ERC-23

SE LC1D18 COIL 380V LC1D186Q7

Honeywell 51303536-061 Revision DWG F

SE 5100512158 TIME RELAY 200/250V

STAHL 8082/1 N.C. CONTACT

PR ELECTRONICS 2204 ISOLATION AMPLIFIER 24VDC 2204B0D

Murr Elektronik 7000-18181-0000000 Mosa Valve Plug Form A 18MM Field-Wireable

Keyst7911 Solenoid Valve

SIEMENS SIMATIC S5 6ES5 700-8MA11 BUS MODULE  PC

Schiele SRN Mecotron 2-450-121-00 Current Monitoring Relay 220-240V 0.05-1s / 1.

VIPA SM 022-1BF50 DIGITAL OUTPUT MODULE 24V DC

Mitsubishi LM-110NRI Temp Meter 0-200'C LM110NRI

VIPA SM 021-1BF50 DIGITAL INPUT MODULE 24V DC

FRER Insulation Meter Accessory AMI 100V AC

MULTITEK M100-VL1 AC VOLTAGE TRANSDUCER 24VDC