3700-04475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

EATON XN-322-4DO-RNO Digital Output Module Y7-178779

Siemens Sidac-S 4FD5213-0AA10-1A 4FD5 213-0AA10-1A Power Supply 30VDC

Keyence Vision System Controller - CV-3001P

Enda EI141-SM Programmable Indicator

Lonati Socks Machine MPP Board D5840194

PAJ SSN-3501SWP Smart Safety Relay .

Topp C40 230V OR 24V window Actuator electric motor Via DShl .

TOKY CB7 Series Digital Coter Meter / Timer  .

SEW Movitrac 31C015-503-4-00  

SIEMENS 6DR2200-4, 6DR22004, Sipart Dr22 Controller

ICE RELAIS AF440125 AUXILIARY INSTANTANEOUS RELAY

ABF 330 ICE BISTABLE INSTANTANEOUS RELAY

30Pcs.PIAB S.U10CR50.MM5M.00 Suction cup U10.10.01AC (315000DM S

DWIN DMT80600T104_07WTZ06 10.4 inch serial port screen touch screen indst. App.

Schneider Electric ATS01N106FT Soft Starter 066714

Cognex In-Sight IS5110-01 Camera Vision Sensors 825-0209-1R K

Kidney Model

VEINLAND VL-59115 KVM-SPLITTER

Wecon lift control ite

TOPEAK TP690A0-0388700-230NN Sewing Machine computerized Control system Via

Pall AB1F00215PM8H1 0.2 µm EMFLON PF Filter Cartridge

ISKRA Energy Measurement and Management MT381-D1a54 Via

Siemens 3GD1 201-3B FUSE 12kV Via  .

Omron G3PJ215BDC1224 18A solid state Relay

10Pcs. SLT6-350B LED CONVERTER

 GE Fanuc IC693MDL940J Output Relay Module

GV2L22 Motor circuit breaker 3P 11kW 25A lot sale (3pcs.)

Motor circuit breaker GV2ME06 1-1.6A GV2M Series Manual Motor Starter Button

SIEMENS Prophi 6R Reactive power controller 52.08.055

Airspan poe injector Assy. SYN-POEIJ-OD-1

LG Gsec MOJ2-CPU M0J2-CPU PLC

Bosch Input Module 1070918395-101 Input Module 16E 16A/0.5A

SIEMENS SIMATIC NET INDUSTRIAL ETHERNET SWITCH 6GK5005-0BA10-1AA3

Haldex pressure relief valve 567006001

JMX 200 watt J70001E 698-3800Mhz.RF Dummy Load

4Pcs. Pilz 312210 PSSu E F 4DO 0.5 2Pcs. PSSU E F 4DI Ident : 312200

Tele Radio 860RX-MD-10B Receiver

4 x er  Yale Coherent 973-510 5100K Light Bulb (4Pcs.)

SHIMPO DT-107A Contact Style Digital Handheld Tachometer

Rexroth 917 006 637 Hydraulic Valve Block

Flex-CORE FC-500/5-4 current transformer 500:5 50-400HZ 720V-AC

7Pcs.saug-druck asf mchen 1096607 membrane pump

Cd300s CD automation 1PH-45A-480V Solid state relay

Mitsubishi F1-60MR-ES Programmable Controller

9 inch.LCD monitor MO900138DC screw motingCamera

Parker 6A6M-C6L5-SSEGT CHECK VALVE

BALLUFF BCS0011 CAPACITIVE SENSORS 367162

ABB ACS350-01E-02A4-2 Inverter

CARLO GAVAZZI RGC3A60D20KKE

Race  Rmceft Pedale Acceleratore Module  .

 ListingDi-soric IR 50 PSOK-IBS Inductive Ring Sensor

4Pcs.Rasmi 3G3MV PFI 3005-E 3 phase RFI filter 5amp UMP

35.000Pcs.Vishay CRCW06033K60FKEA, D11-CRCW0603 Resistor SMD 1-10watt 3.6Kohms

SQUARE D / TELEMECANIQUE XML E025U1C21 PRESSURE TRANSMITTER 073728

RS9 AC 800V 1000APK-3D FUSE

SM Applications Plus STDX47 Control Techniques Module

10Pcs.Labtop Charger 1201F-190-6000 19v 6A Adapter  

JSCC Speed Reducer 80GK50H 1:20

4pcs.ABB KBA 07 DC 91 GJR5251400R3202 Advant Controller

Indutron Industrieelektronik NIP module NIP25CCC.DP

ELtra EL58C500Z5/28P10X6MR.210 encoder

10Pcs.Siemens 3RH2911-1LA20 Auxiliary Switch Block Module

EAE ANK 31 Arcnet Interface 129009

10Pcs.10GBASE-LRM SFP 1310nm 220m DOM LC MMF/SMF Transceiver Module

Allen-Bradley AB 1747-L532 /D SLC 500 SLC 5/03 PLC Processor Module

 Allen-Bradley AB 1747-L532 /D SLC 500 SLC 5/03 PLC Processor Module

Sensortronics 65083CS500KG-3124m Load Cell  .

Huber Suhner 84145275 LTE / WiFi / GPS Multi-band Antennas

Omron S8PE-F24024CD Power Supply

Pilz PNOZ M1P Base it 773100

Pilz PNOZ M1P Base it 773100

Moeller PS4-201-MM1 Programmable Logic Controller PS4-201-MM1

Moxa ED6008-MM-SC Etherdevice Switch

Advantech EKI-2528-BE Ethernet Switch EKI2528BE

MURR ELEKTRONIK 7000-17041-2923000 M12 FEMALE STRAIGHT W/CABLE 5M

Cisco C460 M4 1GB Cache Module UCSC-MRAID12G-1GB V01

Eaton synflex Tube 6X1,5 PA 12-HL 50m.

4Pcs.ABB VDE 0435 C250 CONTROL IT THERMISTOR

3Pcs.Leuze KB ET-2000-SA Connecting cable 50106739

Huawei module ssn1ctla lfe8731

10Pcs. PIAB Silencer piINLINE Midi cpl (01230DM S

7Pcs.PIAB-9956202 -S.PAF60NP60.G14F.00 Vacuum suction cups

Linear Encoder MLC320-B2-025-PP-2-5M-C ATEK

ABB RXMVB 2 RK 251 204-AD RELAY CONTROL 8 CONTACTS

Nikon Microscope Lenses 20x-A

Crompton Instruments 256-PLDU Transducer

ECOLAB 9259-2483 OPL MACHINE SIGNAL INTERFACE MODULE

120Pcs.Coaxial connector KOS 1 Z

357253311A Induction Board PCB Electrolux Cooktop

Delta ASD-A0221LA AC Servo Drive Controller ASDA0221LA

AGFA GEVAERT DLAB 2 BOARD L8.8060.2545.0

Festo CP-A08-M12-5-POL Output Module PN:13672

ALFATRONIX PV12S Non Isolated POL DC/DC Converter,

Burkert 0780T20FKMVA Solenoid Valve Direct Acting G1/4 10bar 40V 3W Via

10Pcs.Mixed Christofle Fork Spoon Silver plated

Motor Technology 230A110 Permanent Magnet Motors By Ups.

Bosch I/O-32-CAN

10Pcs.Flow Meter LZT-15S LZS-15 Plastic Rotor Flowmeter

KEYENCE RD-50RW , ANALOG SENSOR CONTROL

Anybus Serial Server LAN Module AB7701 9-28VDC, 2W Via  

GE Relay 113746 GE RT4LM Via  .

GREYSTCMD-CALPCB-5-N Replacement Sensor Module

HBM PME MP55 PLC AMPLIFIER MODULE MP55DP MP55IBS

WEST CONTROL SOLUTIONS MVRLZALC51U0 TEMPERATURE CONTROLLERS MFGD

SENSOR TECHNICS CTE8020AQ7 PRESSURE TRANSDUCER Via  

Bosch refrigerator KGN57P71NE Display module 00754361 Via  .

10Pcs.Pepperl  Fuchs NBB20-L2-E2-V1 proximity switch sensors 120984

HellermannTyton Ovalgrip - HODS85 1-0-9 yellow

DELTA ELECTRONICS DPS-125FB B

Lumberg 0942-UEM-021 / 0942UEM021

Hitachi R2F-K72FC 73GB 15000RPM SAS 3.5-inch Hard Drive

Sew-eurodrive DEH11B Interface Module 08243107

4Pcs.FPF2G120BF07ASP Fairchild IGBT

Festo 163 190 Solenoid Valve CPV18-M1H-5LS-1/4 By

LIYAN Programmable Controller EX1N32MT  

250pcs.Texas InstrumentsTPS2051 BDBVT Power Distribution Switches.

4Pcs.Moeller SPS LE4-116-DX1

TELEMECANIQUE NAUTILUS XML B004A2S11 PRESSURE SWITCH

Genuine MERCEDES C292 W166 X166 GL-CLASS X166 GLE W166 Horn 0005424104

7Pcs. FUJI AR30B2R-10B Push button switch .

Projector Mainboard PAP47-0100 for OPTOMA EX632  .

URT JU065 Thin-Section Bearings Made in Germany

Pilz PSS-SB-DI8O8 Safety Bus Module 301140

Olympus GIF-Q240 Light Fiber Bdle

3M Versaflo Replacement S-757 Hood with Inner Shroud, S-707

16.000pcs. Murata chip ferrite bead lot sale

 LENZE ERBM100R086W BRAKE RESISTOR

25 Pcs.Dual USB Charger Cigarette Lighter Socket Power Outlet with Voltmeter

EXMEK ELECTRIC 5500003 MB082GA230 Pump Motor  .

15Pcs. DATALOGIC 8-0739-04 CABLE ASSEMBLY 12’ IBM4683 POS PT9B COIL

Wt Sensor PCM320 Pressure Transmitter

LEUZE TI 3 Test/Meter Accessory Module