0060-21468船舶半导体工控备件主板供应

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。

Dadco C.090.050 Nitrogen Gas Spring (BL292)

S Hydraulics CXFAXFV Hydraulic Load Hing Valve (YE15DM S

Thomas  Betts STA-KON RA18-4 Ring Terminals 22-16 AWG (RE140)

Thomson PB080PN 1/2'' Bore Pillow Block Bearing (GR16DM S

Wika 4271203 / 2.5"-2000PSI Gauge 1/4" NPT CBM (CL24DM S

Piab B110-2.30.W Suction Cup (GR14DM S

Bussmann FRS-R-15   Dual Element Fuses 15 Amp (GR17DM S

PepperlFuchs V1-G-OR5M-POC-V1-G  Sensor-Actuator Cable (CBL10DM S

WIKA 213.53 2.5" HYDRAULIC GAUGE -30 INHG / 30 PSI (BL152)

MISUMI SLHMSW13 Center Flanged Linear Bushing (BL200)

oU0941-43 (BL26DM S

Parker 1.06DSR01.0 Pneumatic Cylinder 1-1/16'' Bore , 1'' Stroke (BL300)

Omron E3E2-3DY2-US Photoelectric Sensor (YE18DM S

Fanuc EO-4560-420-035 PUSHER (YE12DM S

Gould Shawmut A50P400  Fuse 400A Type 4 500 Vac (YE211)

DM SGould Shawmut A50P400  Fuse 400A Type 4 500 Vac (YE211)

Mitsubishi Melsec-Q QD75MH2 AXIS Positioning Module, 24 VDC, (YE192)

Mitsubishi Melsec-Q QD75MH1 AXIS Positioning Module, 24 VDC, (YE200)

Mitsubishi Melsec-Q QD75MH4 AXIS Positioning Module, 24 VDC, (YE202)

SMC AM-EL350 Filter Element (GR162)

Osram Sylvania 030121-1 Sylva-Therm 500W Heater 220V/230VAC (YE23DM S

Bimba FOS-090.75-4F Double Acting Compact Cylinder (BL26DM S

GE MC1A301AT Non-Reversing Magnetic Contactor 3P 6A 120V (BL15DM S

Banner SE61AW1LV Retro reflective 120VAC Sensor 5-Meter Range (BL291)

Bussmann Buss 15000-R-203 Wire Range/Torque For GTA-Alarm Fuse (CL212)

SMC ASS300-N02 SLOW START VALVE (GR14DM S

Gould Shawmut A60X150  Type 4 Fuse 150A (YE200)

Spieth DSK-35X55 / 0745-56XP Clamping Sleeve (YE237)

Murr 7000-12041-6250300 M12 Male Single-End 5-Wire Cable 3M (CBL15DM S

Fanuc Robotics EE-4502-361-001 REV D Purge Cable (CBL13DM S

SQUARE D 9001-LRSA-2K3-W5 2 Position Oil Tight Key Operated Switch (YE12DM S

Kurt Hydraulics F-BSPX-16-16-W 1''Hose ID Crimp x 1'' Female British Pipe BSP

Belknap RJC-18M 18mm 6-Point Flare Nut Torque Wrench Insert

Phoenix Contact E221474 / KI56702SH82 Encoder Cable (CL230)

Numatics 061RS300J Regulator w/ Gauge (CL101)

SMC NCDJPB15-025D Double Acting Pneumatic Cylinder (YE25DM S

Phoenix Contact PSR-SPP-24VC/URM4 5X1/2x2 ord. 29-64-00S Relay (CL21DM S

Kyocera Ceratip TPG 1.81.51 Grade: TC30 Package of 10 Turning Insert (YE15DM S

EDCO VN-3 Vacuum Sensor NPN M5X0.8 - Male Cleaned  (YE11DM S

ico 103-156 Fiber Optic Interface Adaptor, Rev 6, 103156 (BL22DM S

WIKA 232.53 4" Pressure Gauge 30PSI/BAR 1/4" NPT LM (BL152)

Mitsubishi A1SJ71UC24-R2 Commication Module RS-232-C (YE201)

Parker Skinner C2JX194 / 120-60v  C Series Solenoid Valve (CL24DM S

Bussmann RM60030  Class R Fuse Block 600V-30A (BK12DM S

SMC CD85N16-10-B Stainless Rod Body Pneumatic Cylinder (CL252)

Siemens GP013397 SMP Sensor CONNECTIONS STRIP (RE130)

HTM 15-9146 M12 4-Wire Male / Female Straight Cable Weld Proof - CBL114

Fanuc EO-5157-511-0 FIBER CABLE FOR ITEC EXTENSION 2 Ft. (CBL102)

Watlow G11A-9266 Firerod Cartridge Heater 150V 650W (GR227)

Lumberg Automation RKF 40-S4747/2M 4P Receptable (CBL10DM S

Fanuc Robotics EE-3044-348-001 Rev. BSOLENOID CABLE ASSEMBLY 1.5' (CBL100)

Numatics 226-592B 24VDC 6W  Valve Coil (GR102)

Douglas Randall R05B Solid State Relay Proportional Controller (CL21DM S

Turck VBRS 4.4-2PKG 3M-O.3/0.3/590 UO117-29 Acuator-Sensor Splitter (YE23DM S

Weidmuller 1211100000 HDC HE-24 24 Contact Heavy Duty Connector (CL37DM S

IFM Efector Inc E18207 / 4Amp / 300V Sensor Cable 5Pin Female (CL24DM S

Fag Sleeve Adaptor H317.300 (RE101)

Murr 7000-40721-0130060 M12 Y-Splitter 3-Pole 0.6 Meter (CBL141)

DOMINO 67670 Genuine Printhead Field Connector Kit (YE112)

Allen Bradley 1489-AAHH3  Series A Auxiliary Switch (GR10DM S

Omega DBK FGT201 Thermostat 32-140°F (GR10DM S

Pilz 312220 PSSu E F DI OZ 2 Digital I/O Module W/ Base it (RE111)

IFM IFS250 Inductive Proximity NO Sensor IKF3007-APKG/US-104 Sn: 7mm (BL27DM S

SMC PNEUMATIC PILOT OPERATED VALVE (GR13DM S

Mahle PIS 3080 Differential Pressure Indicator 2.2 - 400 Bar (YE14DM S

Lapp Epic 10.1219 Top Entry Single Hoop for HBE-24 (YE25DM S

Bussmann Fusetron FRS-R-15  Class RK5 fuses (YE251)

Eaton Cutler Hammer HT8JAH3A  2-Position Maintained Switch (CL11DM S

Nanaboshi NCB-308-ADF (F) 2A 250V Circular Connector (CL16DM S

Clippard MMM-41-02 2  Bank Manif (RE12DM S

Fanuc A97L-0218-0428 #1200000 Bearing Koyo 16012 (GR16DM S

Patay DD120  Ocean Master Range Pump Diaphragm Kit w/ Hardware 1225 (BK13DM S

GENERAL ELECTRIC P9SPLIGDN10NADL, SQUARE PLASTIC OPER, 24 VOLTS (YE111)

WIKA 111.10 4" PRESSURE GAUGE 4256026 200PSI 1/4" NPT LM (GR192)

Siemens 3SE5 232-0HC05 1NO/1NC Snap Switch (BL117)

Aptiv Mouser 12089188-L / 829-12089188 200 pieces Tin Female Connector (GR211)

Dadco C.045.080 Nitrogen Gas Spring (CL1DM S

Fuji Electric YFD5003 / UT-46665B Digital Meter Output PCB (CL207)

LMI 31519 Flooded Suction Tank Adapter For 3/8" Tube (CL22DM S

Gould Shawmut AJT-1/2 Fuses  600 VAC 1-1/2 AMPS (CL22DM S

Keyence BL-U2  Laar Code Screenwriter Power Supply (BL15DM S

Turck BIM-PST-AN6X/KLP80 Position Sensor 30" (CL12DM S

CKD SSD-20-10 Double Acting Pneumatic Cylinder 20mm Bore 10mm Stroke (YE170)

CKD SSD-20-20 Double Acting Pneumatic Cylinder 20mm Bore 20mm Stroke (YE171)

Elesa DD52-AN-001 3/4" Position Indicator Coter (CL21DM S

Turck Ni5-G12-AN6X-50mm/4635700 Proximity Sensor 10-30VDC (CL21DM S

Mac Valve R2-02-44 Adjustable Pneumatic Air Flow Valve (CL222)

Philips Advance 7C160M30RA /16MFD / 300VAC Capacitor (CL240)

Reilance ECSR 6 Lot of (DM S Fuse Time Delay Element (CL151)

Turck Ni 8-G18-ADZ230X2-B1331/534 Proximity Sensor (CL24DM S

Linde 009350354 Bowden Cable (CBL12DM S

Bimba E-12-25-U Pneumatic Cylinder (YE172)

Thomas  Betts  60130 Aluminum TAN Logs 3/8" Bolt 1/0 Wire (CL17DM S

Parker 00.56 DSRM 1.000  Pneumatic Cylinder WD523754 (CL17DM S

Hammelmann 01.05195.0012 Tappet (YE16DM S

Mencom MDC-4MFPX-10M M12, Male/Female 4-Pole 10-Meter Cable (CBL11DM S

Mitsubishi Melsec A1SC05NB Expansion it Cable (CL10DM S

Festo M10X1.25 Rod Eye for Ford / BMW / VW (CL160)

Pepperl  Fuchs V1-W-YE2M-PVC 4-Pin 90 Degree Female Cordset (CL182)

Reliance ECSR10 Lot of (DM S Time Delay Dual Element Fuse (CL247)

Selet B01G122P0-SP40 PNP N/O Proximity Sensor (BL27DM S

Marathon Electric 0987-RZ-TC-12  12 Po. Panel Barrier Terminal Block (GR22DM S

Honeywell Micro-Switch BE-2R-P5 Limit Switch (RE100)

Continental 600-8M-30 ContiTech Hawk Pd  Timing Belt 60mm x 30mm (BE11DM S

Allen Bradley 1610L-T0220SADM SDry Reed Relay 120VAC (GR19DM S

Q-Mark Manufacturing Inc. ATG-6058 Probe 6mm Ball Diameter 58mm Length (YE12DM S

Turck BL67-8DO-0.5A-P Digital Output Module 68227172 (RE162)

Ina Schaeffler K70X76X30A Needle Rolling Bearing (CL26DM S

Square D  B1.88 Overload Relay Thermal it (CL170)

DM SSquare D  B1.88 Overload Relay Thermal it (CL170)

Allen Bradley 855T-GSB Ser. B Stack Light Base (BL147)

Balluff BOS 26K-PA-1LHB-S4-C Photoelectric Proximity Sensor (GR111)

Bussmann LPJ-1SP Lot of (DM SLow-Peak Dual-Element Fuses (GR16DM S

Banner S18SN6FF50 Proximity Sensor 8" (CL12DM S

Allen Bradley 871D-JW2G165A-RS WorldClamp Proximity Sensor 20-150V (CL13DM S

Allen Bradley 871D-JWZ640A-RS World Clamp Proximity Sensor (CL137)

Festo Didactic 152863 Pneumatic Valve Module (CL26DM S

SMC CS96-100 Cylinder Seal Rebuild Kit (BL28DM S

Truck Ni8-G18-ADZ30X2-B1431/S34 Proximity Sensor (CL250)

DDK DMS 20-Pin Panel Mot Receptacle / Plug / Male - 28-16 Insert (RE120)

Koganei 040-4E2 Solenoid Air Valve 24VDC 040-4E2-2-4W (RE11DM S

MURR Elektronik 7000-1-0240300  M12 Male Cable (RE250)

SIEMENS 6ES7 972-0BB42-0XA0 BUSS Connector (BL121)

Big Chief 131836 Heating Element Sensor 660W 240V (BL18DM S

Misumi MLM12 Standard Keyless Bushing 1045 Carbon Steel (CL13DM S

Schneider Electric CA2KN40M7 Control Relay Contactor (CL240)

Carlisle 800-8M-30 Synchro-Cog HT Power Transmission / Timing Belt (CL240)

Fanuc A02B-0047-K10DM SSpare Parts Kit (BL18DM S

WAGO 51012338 Interface Board 4 Inputs 4 Outputs 24VDC 15-Pin D-sub (BL267)

Schneider Electric 9001K85 Ser.G Contact Block Alternator (CL180)

Murr EleKtronik 4000-68000-1700000 Gender Changer Modlike (CL19DM S

Banner S18SP6FF100 Proximity Sensor 8" (CL12DM S