0720-01843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。

以下链接皆有货

Penguin P-5B Vertical Pump & Motor, 172GPM, 5HP, 208-230/460V, 122' Head

Keithley 2701 Ethernet Multimeter/Data Acquisition System, 80 Channels, 2 Slots

LS XP50-TTE/DC XGT HMI Panel, 8.4in TFT LCD Display, 640x480 Pixels, 24VDC

Allen Bradley Y-1003-2-H04AA Servo Motor, Shaft: 8mm, Series B, 5000 RPM 230V

Allen Bradley 1769-L33ERM CompactLogix Motion Controller, 8-Axis, Memory: 2MB

Allen Bradley 1769-L18ERM-BB1B CompactLogix 5370 0.5MB Controller 16 In/16 Out

Leuze Electronic MLC500T14-1200H 68010112 Light Curtain Transmitter 1200mm

OMEGA MDSSi8-TC 10-Channel Digital Benchtop Thermometer, Thermocouple Input

  Allen-Bradley 1336F-AQF10-AA-EN PLUS II AC Drive, 200/240V, 1 HP VFD

Parker OSPE25-00000-02600-P00000 Belt Driven Actuator 25mm Bore 2600mm Stroke

IKO MTT6971 Nano Linear Motor Actuator 100mm Travel 80mm x 110mm 0.5µm 1300mm/s

 RDP Electronics E725/230/DC1/0/0/0 Transducer Indicator Panel 230VAC 30mA

Hoffman CP556018B HMI Enclosure, 22.21.63x7in, 11x13.5in Cutout, ø30mm Holes

LS Electric SV0037IS7-2NO Variable Frequency Drive 3 Phase 240VAC 16A 24A

Allen Bradley VPL-B0752E-CK12AA Kinetix AC Servo Motor, 3-Phase 480VAC, 4900RPM

Parker GV6-U3E-DN Gemini Servo Drive 1-Axis 170/340VDC 3A 120/240VAC w/DeviceNet

Southwest Thermal Tech SSC-614-93612 Heat Exchanger 150 Psi Tubes, 300 Psi Shell

Square D Class 8009 Type PW1 SY/MAX Hand-Held Prom Writer Programmer Module

Square D Class 8009 Type PR1 SY/MAX Hand-Held PLC Programmer Module

Laservision 000T1K011002 Laser Safety Window, 297x210mm, OD8+ @ 750-1200nm

Camco 250PH20-330 Rotary Indexer, Motor & Worm Gear, 1/3 HP, 20:1 90VDC

Emerson Micro Motion 3600663 Direct Connect Safety Barrier 24VDC, 3.5W

Jahns Hydraulik MTO-2-14-AVR Flow Divider 2 Section, 14 cm³/Rev, 130-280 bar

Parker GV6-U3E Gemini Servo Drive, 1Ø 95-265VAC In, 170/340VDC 3A Out, RS232/485

SMC MGGLB40TN-300-G5PSAPC-XC22 Guided Cylinder, 40mm Bore, 300mm Stroke, 1/8"NPT

Cognex IS7010-01 In-Sight Machine Vision Camera 1/1.8"CCD White LED M12 Lens 24V

Allen Bradley 1783-BMS10CA Ser A Stratix 5700 Ethernet Switch 10 Ports 12-48V

 Engel 50ES-ES600-02 50mm Screw for ES600 Injection Unit 54-1/4" CPM9V

Simco 4008630 Guardian CR2000 Ionizing Air Blower, 3-Fan, 120VAC, 135/270cfm

Parker AR-04PE Aries EPL Servo Drive Ethernet, 120/240VAC, 3.2A 400W, 170/340VDC

TORR SQM160-S-2-R Thin Film Deposition Monitor 2-Inputs, RS-232, 120/240VAC

KEYENCE IB-05 Laser Thrubeam Sensor 660nm 0-300mm

Siemens MP270B 6AV6 545-0AG10-0AX0 SIMATIC Multi Panel Touchscreen HMI 10.4"

Aerotech MPS75SL-100-TTM-B1MM-DC DC Servo Screw Positioner 100mm Travel 1mm Lead

IPG Photonics 110420-342-2 YLM Series LASER Power Supply

Grundfos CME5-4 A-S-A-E-AQQE Q-A-D-N Multi-Stage Pump 2HP 208/230VAC 3-Ph, 5m³/h

GE Fanuc IC693CMM321-JJ Series 90-30 Ethernet Interface Controller Module TCP/IP

MKS Instruments L40(250)A-BB-50 Thermopile Sensor, ø50mm Aperture, 4000J Max

Allen-Bradley MPL-A210V-HJ42AA Low-inertia Brushless Servo Motor 230V 3 Phase

Red Lion GEM10000 Digital Counter Module, 6-Digit LED, In: 115VAC/11-14VDC

Unitronics US5-B5-TA30 PLC+HMI All In One, 24VDC, 5in LCD, 512MB RAM, 3GB Memory

Spectrum Illumination OL1212-WHI Machine Vision Light 1 12" White LED 24VDC

Parker 404350XR Linear Actuator Stage Table Ball Screw Positioner, 350mm Stroke

RK Rose + Krieger QAB13HG030355 Multilift Lifting Column 24VDC 80W 650mm 3000N

Horner Electric HE693OIU177D HMI Operator Interface Keypad 24VDC, 2x20 Display

BARBER-COLMAN 15E2-6KF40 Series 15 Temp Controller TC/RTD 12VDC Out 85-240VAC

BARBER-COLMAN 15Q8-0JF00-15F-5-00 Series 15 Limit Controller J TC/RTD Relay DPST

Watlow BHN713E5S5A Screw Plug Immersion Heater 480VAC, 3Phase, 2"NPT

CCS LDR2-100RD2-LA Machine Vision Ring Light, Red 630nm, 100mm OD, 70mm ID

Kollmorgen AKM52M-ACCNC-01 Servo Motor, 2.23kW, 320VDC, 4500RPM, Shaft: 24mm

Dosatron D200REIEAFP PVDF Dosing Pump, .08-7GPM, 1:500-1:50, 7-70psi, 7-14PH

National Instruments 783368-01 GPIB USB Cable Controller Analyzer 24 Pin 5V 80mA

Parker 404350XRMSD2 Linear Actuator, 350mm Stroke 5mm Lead, 375lbs Load, SGM01

PSC CR115E141112 Geared Rotary Limit Switch 4NO + 4NC, 20:1 Ratio, 600VAC/240VDC

Allen Bradley 22B-D012N104 Series A Powerflex 3PH AC Drive 7.5HP 0-460V 12A 480V

Nutfield XLR8-13 YAG Laser Scan Head & Lens 120mm² 13mm Aperture 1064nm 160mm FL

MKS Granville 275071 Convectron Vacuum Gauge, 0.0001 to 760 Torr Range, 1/8"NPT

Aalborg DFC36 Digital Mass Flow Controller, Argon Gas, Range: 0-30L/min, 1000psi

mks 103170027SH Convection-Enhanced Pirani Vacuum Sensor .001-1000Torr KF 25 DB9

Nikon 81807 CF Plan 20x/0.46na BD Microscope Objective Lens, 20X, 3.1mm WD

Matrox ORI-PCI/RGB Rev. C Orion Video Capture Card/Frame Grabber PCI BNC VGA

Baldor FD1A02TR-RN20 Flex Drive Servo Drive Control 115VAC, 2/2.5A, RS232

Julabo CORIO CD BC4 Heating Immersion Circulator, 4L Capacity, 115V 10A

Julabo CORIO CD BC4 Heating Immersion Circulator, 4 Liter Capacity, 115V 10A

Rexroth CKK 15-110 Compact Module, 16mm Lead, 850mm Stroke, 6300N Load, NEMA 23

Adept 10332-00716 Console Communication Card w/IndustryPack Ethernet for MV

Adept 10332-00716 Console Communication Card  RJ45 for MV Controller

Red Lion GEM10061 Panel Counter, 115/230VAC 11-14VDC Supply, Relay Out, *No TBB*

Omron R88M-K40030L-BS2 AC Servo Motor, .04kW 3000RPM, 1.3Nm, 16mm Shaft, 60VAC

Parker 404350XRMSD2 Linear Actuator, 350mm Stroke, 5mm Lead, 375lb Load, SM 16

Allen Bradley 1764-28BXB Ser A MicroLogix 1500 Base, 1Input, 1Relay Output

Bosch Rexroth R901469838 Hydraulic Directional Spool Valve 24VDC, 420bar

LinMot E1100-RS Ver 1 Rev C Servo Drive, 24-72VDC Power, 24VDC Signal, RS232/485

Coherent PC-1 Controller 24.4kHz PWM LASER Controller, w/GEM/C-Series Adapter

Neslab 600183 Alfa RTC-A Recirculating Bath -30-100℃ 115VAC w/Digital Controller

Lowara CEA706/3/A Centrifugal Pump Single Propeller Pump 2 Pole 220-230V380-400V

Siemens 22BP32A*E6 Furnas Reversing Motor Starter, 120v Coil, 600V 9A, & 75BF14

Smart Vision Lights DADL75-RGB Dual-Axis Dome LED, M12 12-Pin, 3-Channel, 24VDC

Aven 26100-257UD Mighty Cam Auto Focus 2M 1080p HDMI Camera 100-240VAC

LS Electric SV0075IS7-4NO Variable Frequency Drive 3 Phase 480VAC 24A 16A

mks 103170011 Convection-Enhanced Pirani Vacuum Sensor .001-1000Torr ⅛"NPT DB9

Greenlee 7906SBSP Speed Punch Knockout Kit with Quick Draw 90 Driver 3/4"-2"

Fehlmann KS-200 2-Axis XY Cross Table Manual Stage for Milling Machine 8" x 6"

YASKAWA SGDV-1R6A11B002000 SERVOPACK Servo Drive, 3PH 230VAC 400Hz 1.6A 200W

Parker Trilogy CW-3145-AC-WD3S-20 I-Force Ironless Linear Motor, 5-Pole Air Cool

TRUMPF HAAS LEM 12A-4721 12-08-33-00/06 LASER Measuring Sensor, HL Series

Festo MTR-ECI-52S-MG14-R2CO-SA Intelligent Servo Motor 1:14 208RPM CANopen 24VDC