福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

以下链接皆有货

KURABO KCM-23CE ChemicalAlyzer-Mini + KURABO KCM-23CE ChemicalAlyzer Cell,112161

KURABO KCM-23CE ChemicalAlyzer-Mini + KURABO KCM-23CE ChemicalAlyzer Cell,111455

Kuri Tec K7160 06x100 Polyspring 3/8 PVC vacuum fluid transfer hose, 100Ft

KURODA ENCODER PC-1024ZL-4K-160

KURODA MAIN SHAFT ENCODER A86L-0027-0001 #10,

KURODA PULCEN ENCODER - PC-1024ZL-WFT-1, 12-09455,

KURODA PULCEN ENCODER PC-1024ZL-WFT-1, 26-12525,

KURODA PULCEN ENCODER PC-1024ZL-WFT-160 96-04357

KURODA SOLENOID VALVE P/N PMD-2408-

KWANGWOO RAA-101200-2101 ROTARY ENCODER WITH RECHNER IAS-10-A12-S-S SENSOR

KWANGWOO RAA-1016 ROTARY ENCODER, BALLUFF BES M12MI-PSC20B-BV03 PROXIMITY SWITCH

KXL-P UNIMAX SWITCH SNAP ACTION FULL SIZE E52

KXL-P2 UNIMAX SWITCH SNAP ACTION FULL SIZE E52

KYB PILEUP VALVE RDEB-02-35-K1, KAYABA INDUSTRY CO.

KYB PILEUP VALVE RDEP-02D-35-2, KAYABA INDUSTRY CO.

KYOCERA INDEXABLE FACE MILL CUTTER 1.ARBOR, MSR125R-1, MP40225, ITEM A

KYOCERA INDEXABLE FACE MILL CUTTER 1.ARBOR, MSR125R-1, MP40225, MODEL MSR

KYOCERA MAGIC DRILL S40-DRZ55165-20 INDEXABLE SPADE DRILL, 10-1/2" OAL

KYOCERA END MILL 34744 5/8" 3FLUTE SQUARE TB S-CARB 5/8X5/8X1-5/8X3-3/4

KYODO DENKI CNC CIRCUIT BOARD X-21473A 5A, SPS-194V-0, MADE IN JAPAN

KYODO DENKI CNC CIRCUIT BOARD X-22290 SPS-194V-0

Kyosan KDP045FJ54 Module 895Y02271

KYOWA POWER ROLLER MR-CS-38-350-15AABA AC200V50/60HZ 90 DAY

KYOWADEN KIKOGYO TRANSFORMER 1PH 0.9KVA PV 200V SV 24/110V,

LA-1600 Allis-Chalmers 1600A Air Circuit Breaker

 LA3400F 400A 3 Pole Circuit Breaker

 LA3400PRF 3 Pole 400A 600V Circuit Breaker w/ 200A Tripa

 LA3400WK-400A-3P Circuit Breaker

Lable Mate Quick Chuck 6.7”x 3” C76-170  Printer CAT-3

Labod TSR 110V-10/16A-4Q 83S Servo Amplifier Module

Labod TSR 110V-10/16A-4Q 85S Module

Labod TSR 30V/3.7-7.4A-4Q 83S Module

Labod TSR 50V/3.4-6.8A-4Q 85 S Module

Labod TSR.4Q83 50V/6.5-1.3-4Q 83 S

LABOUR TABER PUMP W24039 AA LV 1-1/2X1 DIA 5 R-55 ALLOY 3500RPM 113739R

LAFERT HV TYPE: MTG-MN 71B4 ENGINE

Lafert ST56S4 Motor; 0.12 HP, 1560 RPM

LAFERT ST80S4 208-230/440-460V 4.0/2.3A NSNP

LAKESHORE 330034X END MILL 3/4 DIA 3FLUTE 1-3/4 LOC 4" OAL ZRN COATED SQUARE

LAM .2 Meter Monochromator Endpoint Detector, Verity EP200Mmd, 127238

LAM 02-389101-00 Robot Transverser Controller, 06-338505-00 23-338505-00, 452430

LAM 11094-11-D-5051 Monochrometer, Detector, .2 Meter, Endpoint, Verity, 149329

LAM 11094-11-D-5051 Monochrometer, Detector, .2 Meter, Endpoint, Verity, 149330

LAM 11555-1-C-00182139 CHAMBER ASSEMBLY, 11060-1-G-00142142, 159292

LAM 121452000 UPPER HEAD LOADER MODULE ASSEMBLY, 866-370872-002 STAGING, 157901

LAM 122532600 LOWER HLM MODULE, INDUSTRIAL DEVICES, 160069

LAM 122532600 LOWER HLM MODULE, INDUSTRIAL DEVICES, 160081

LAM 2003003 QUAD DC STEPPER DRAWER ASSY, 1001280465, 103536

LAM 2004365 ASM 2004219 TURBO BYPASS PLC ASM, 112399

LAM 2100938 process chamber slot valve KIT ANODIZD, 103153

LAM 212847300 HARN,FEFA, INTERCONNECT BOX, 155796

LAM 2201051 Wafer Transport Table, 172945

LAM 2201051 Wafer Transport Table, 173465

LAM 2300750-PR ELECTRODE REFINED BOTTOM MACH, FINMACH, 113442

LAM 2300750-PR ELECTRODE REFINED BOTTOM MACH, FINMACH, 113443

LAM 2300750-PR ELECTRODE REFINED BOTTOM MACH, FINMACH, 113690

LAM 2300750-PR ELECTRODE REFINED BOTTOM MACH, FINMACH, REV K, 113441

LAM 2301345-PR BOTTOM ELECTRODE, POS SQ PED STA QTZ, 167351

LAM 230-140148-201 CAP, ELECTRODE, ESC, 8", POTD, 122915

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 147849

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148847

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148848

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148849

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148850

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148851

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148852

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148853

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148854

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148855

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148856

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148857

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148858

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148859

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148860

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148861

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148862

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148863

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148864

LAM 255-00042-000 GAS LINE MANIFOLD, 5 APTECH AP3550SM3PWFTW4TW4TW4875, 148865

LAM 26-0072-023 Blade Lift Assy, Wafer, End Effector, Banner SM312FP, 120853

LAM 2800299 (B) MVME-121CPU REV P OR BETTER, 118370

LAM 303107-2 Water filter Assembly, RF, 3031070002, 172437

LAM 490B AutoEtch 490 Plasma Etcher w/ ENI OEM-6L, M&W Chiller, 451118

LAM 490B AutoEtch 490 Plasma Etcher w/ ENI OEM-6M-01, M&W Chiller, 451121

LAM 505-017500-353 PKNG, CHAS, 14", GF, 111461

LAM 601835 Chamber Triode 200mm 1000830483, 108575

LAM 601835 Chamber, Triode, 200mm, 118127

LAM 660-024637-028 AE ADVANCED ENERGY 3155027-028 RFG1250 HALO, 134897

LAM 685-097389-001 Osaka TG2003MBA Molecular Turbo Pump, 2000 TGM, 146844

LAM 685-097389-001 Osaka TG2003MBA Turbo Molecular Pump, TG2003 TGM, 146840

LAM 710-022051-00, 710 ASSY, CORRECTOR FORMATTER CONTROL 208 RF, W089207,1121659

LAM 710-023450-00, 710 Assy, #-Series Detector, Data-219 HR, 122958

LAM 710-037887-01 PCB, E-SERIES BMM-RIA, 122959

LAM 710-037887-01 PCB, E-SERIES BMM-RIA, 127961

LAM 710-039354-00 710 ASSY, CORRECTOR FORMATTER 210 LWD, 113452

LAM 713-080492-001 LINER, HSG, ESC, ASIQ/384T, 106643

LAM 715-000001-001 LOAD LOCK CHAMBER, 114122

LAM 715-000001-001 LOAD LOCK CHAMBER, 114242

Lam 715-011005-001 Housing Gap Adjust Gap Barrel, 166086

LAM 715-011502-001, 715-28486-002 Cathode Assembly Etch Chamber, 104323

LAM 715-011630-001 Electrode, Bottom, 125441

LAM 715-011630-001 Electrode, Bottom, 143642

LAM 715-011630-001 Electrode, Bottom, Pedestal, ESC, 155281

LAM 715-011630-001 Electrode, Bottom, Pedestal, ESC, 233414685, 155669