9150-01778板卡船舶半导体工控备件优势经销

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。

NERA WorldPro 1000 Antenna it - Without Accessories

 GE DS200PCCAG9ACB

TSXDPZ10D2A Schneider Electric TSX MICRO Safety Reconditioned

ROSEMOT /ARCOM J386 INTERCHANGE MODULE VERSION 1 ISSUE 6

3.8224MA3 CONTROL BOARD BAUMÜLLER

SIBCA ELECTRONICS CP3004 4 CHANNEL CAPTURE WITH SOFTWARE

ISBus 9411/21-210-31 FIELD DEVICE CONTROLLER Z1- WITH BROKEN PART

CULLIGAN PLM 2K Programmable Logic Multitask - IT ONLY, NO ACCESSORIES

ABB MAIN CIRCUIT INTE NINT-63C / Code : 61353330 REV.E, LAKATTU

Honeywell MPA2 Access Control Panel Main PCB Board - OK

WOODWARD 5501-372 REV B HIGH DENSITY ANALOG I/O TRIPLEX MODULE

MOXA EDS-510E-3GTXSFP-T / EDS-510E-3GTXSFP REV 1.0.1 12-48VDC - NO ACCESSORIES

Siemens 7SV6001-4EA00-0DA0/BB Overcurrent Protection it 7SV60014EA000DA0BB

AMX 50-1061-57 REV A ENOVA DGX DXLink 4k Input

MITSUBISHI KE76B092G03 AIR CONDITIONER MAIN05-BOARD

ABB MAC R2 Base Board 1VCR017053G0007 Main Base PCB Board

CLIPSAL C-BUS SERIES L5102D10 CHANNEL DIMMER MODULE WITHOUT COVER

SCHNEIDER ELECTRIC MTN6710-0002 KNX IVERSAL DIMMING ACTUATOR - WITH  

PepperlFuchs ELCON HiD2025 1 CH. Smart Analog Input Repeater 121426

SIEMENS 8RM3071-1CA PCB CARD G33928-S2509-C001-C1-0036

ANALOX SENSOR - 101D2 OXYGEN MONITOR FOR AIR DIVING

KUHSE KEA 101 NSTR N Power Solutions

AAI143 YOKOGAWA AAI143-S00 STYLE S1 ANALOG INPUT MODULE WITH ATK4A-00 S1

ABB HENF209637R0005, G4AE PCB Card

ELVACO CMeX10S 32 M-Bus Extender 1050059

Rexroth SERCOS III R-IL S3 BK DI8 DO4-PAC MNR: R911170875-GI1

SRC NBA100 BRIDGE NAVIGATION WATCH ALARM SYSTEM WITHOUT ACCESSORIES

YOKOGAWA ADV161 DIGITAL INPUT MODULE ADV161-P00 S2

Lk IHC Net Basic VDIR528000 / 8 Ports HUVUDENHET LEXCOM PERFORMANCE

SAC Southern Avionics Company LV Power Supply Module Part No: SLE45400

Phoenix Contact CRIMPFOX-1,6/2,5-ED-2,50 ART.NR.1772748

NUFLO MC-II FLOW ANALYZER / HALLIBURTON MC-II FLOW ANALYZER

FISHER CL6302 Namur Proximity Switch / Alimentation Power Supply - LOT 7 PCS.

PHILIPS M3002AU WIRELESS ASSEMBLY P/N M3002-66480- WITHOUT

 Intesis I-LON-KNX-B Intesis lonWorks- KNX

ABB ALCAR 1KHL015008R0001/ G01 S011W49

Siemens 6SC9811-4BF20 / 459 001.9215.20

Yokogawa LC82*B Interface Module PCB Card

AXIS T90B20 LED Illuminator 5505-451

WEDECO 1 Aquada Maxima Ultraviolet Waterdisinfection

AMETEK SOLARTRON SI1500 POWER SUPPLY DC 24V 20VA MAX

ADV551 YOKOGAWA ADV551-P00 S2 DIGITAL OUTPUT MODULE with ATD5A-00 S1  

Hitachi HCS5CALA632 P/N: 0F13415 MLC: MNL800, Capacity: 2TB -  

SICK TIM510-9950000S01 2D LiDAR SENSOR 1 062 210

Mitsubishi MNKQI JEV00406-2 / DT2654-J14A CONTROL BOARD

Mitsubishi MNJQ JE070209-2 CONTROL BOARD

ONICON SYSTEM-10 BTU METER - Without Any Accessories Included

SIMPLEX 4007-9801 / NFPA FIRE ALARM CONTROL IT 579-1103 REV B

SIQURA OCTA 4350 RX OCTA RX 8 CHANNEL 599405978270

GE Fanuc IC693ALG221J Input Analog Module 4PT Current -

1  GE Fanuc IC693ALG221J Input Analog Module 4PT Current -

BDMS ASSY 100-6006 REV.7 / 100-6047 CONTROL BOARD

ELE International Clamped Boss Load Ring - 28.0 kN- Incomplete Accessories

DUKANE JCM01-B-D MAIN BOARD

FX16 JOHNSON CONTROLS LP-FX16D02-000C Master Control Programmable

YOKOGAWA RS2*C S401AQ-0 /S9321AS-0 INTERFACE MODULE CARD

ABB 3BSE003643R1 / PM152 BOARD (Need ChangeFrame)

DEIF MIC-4002 MULTI INSTRUMENTS METER 1211020005D

Siemens 6SC 9830-0HG81 / 6SC98300HG81 Board Erz.-Stand

Siemens 6SC 9830-0HG85 / 6SC98300HG85 Board Erz.-Stand

SIEMENS AFI5100 CONTROL SYSTEM IT 6FL7820-8CB10

Rexroth VT3013-S37 Proportional Signal Amplifier PCB Card

PVM-PD NIVUS PVM-PDEN SERIAL # 1007PV10115 (WITHOUT ADAPTOR)

Rexroth R-ILB DN 24 DI16 DO16 DeviceNet R911307403-101

JRC CMJ-462E GYRO I/F PC420 BOARD -7PCRD1827B

Dragermedical Panel Control Vent Bezel 8604768-01

Veripos LID3S Integrated Positioning it Control WITHOUT ACCESSORIES

HYDROVAR ITT INdustries HV 3.3 f/120d1 Water Pump Inverter Head

MITSUBISHI MNJQ JE070209-2 / IE0398-J11A CONTROL BOARD

MITSUBISHI MNKQI JEV00406-2 / IJ7951-J02A CONTROL BOARD

BARTEC 07-4230-1805/0029

KSB Pump Shaft with Rotor 034/044 4P-400V YLG / KSB 034/0444P-400VYLG

Proface GP570-BG11-24V GRAPHIC PANEL

DISTECH EC-12C CDIP-12CX-01

MITSUBISHI E1032 / 169297 PIXELS MONOCHROME FSTN DISPLAY FOR PARTS

AGILENT G3440-60003 REABLE GAS PURIFIER SYSTEM  INLET AFS PURIFIER BASE

HIGEN LMACN06-PBOOIN AC SERVO MOTOR

ABB TB82 HART CONDUCTIVITY TRANSMITTER TB82TC1110101

ASCO WSNF8327B112 24/DC

PARAMEDIC CU-ER3 / ECG-DEFIB

ASENWARE AW-FP300 Fire Alarm Control Panel WITHOUT ACCESSORIES

ABB HDZ-60-30C Motor 508003803 -  WITHOUT

Danfoss AMD113 Electrical Actuator 082H1138

Gilbarco T20013-G1 / T20013-G1S Digital Valve Assembly Kit

ARISTON SOLAR MANAGER Pro 3024252

ONICON SYSTEM-10 BTU METER -OK, Without Any Accessories Included [others]

PELCO NET5402T H.264, 2-channel Encoder

PC 8015 Controller Wifi module

Cooper Lighting and Safety EC1002 Addressable Emergency Lighting Control Panel

SIEMENS SIMATIC S7-400 PROCESS CONTROLLER 6EST 407-0KR00-0AA00- WITH BROKEN PART

15B10849G1 REV.1 /15H50543 REV.A

SIEMENS TELEPERM 6DS1200-8AC BOARD VG 95324 F48 M-A

6ES76501AH625XX0 Siemens Failsafe analog input MTA 24VDC/ 6 Channel

Agilent 1200 Series G1156A

MITSUBISHI GOT1000 GRAPHIC OPERATION TERMINAL 100-240vac 50/60Hz -TRIED  

VANDERBILT AFO5100 / AFO5200 REV A V24246-A2600-A-08 ES01 ACCESS CONTROL IT

 Johnson Controls LP-FX16X51-000C / LPFX16X51000C Master Controller

Philips RSM 010 PCB Card

IZAR CENTER 25 MEMORY 3036337 110-230VAC 50-60-Hz / TRIED  

Rexroth Profibus R-ILB PB 24 DI16 DO16 / R911307402-101

Rexroth SERCOS III R-ILB S3 24 DI16 DIO16 R911170826-206

ADVANTECH EKI-2526M-ST Ethernet Switch

PIEXUS AD-316 UHF Antenna Distribution System

ABB ED1790/ED1790b HESG330057R1 PCB BOARD SCREENING PRINT MODULE

11-087600-02 E.11.4160101-02 MOD_CHGR_NO.02 / 12-087611-01-1738 CIRCUIT BOARD

Woodward 5501-365 REV C MPU  ANALOG INPUT / OUTPUT MODULE

BOSCH VIP X1600 MODULE 4CH STD VIPX1600M4S

Tridium EasyIO J-300E Niagara Processor Module

GENERAL MONITORS S4100 C DETECTOR/TRANSMITTER P/n: 31100-3 - Without Accessories

SELTA 180210014/2 MOTHER BOARD

Allen-Bradley 1404-M405A-CNT Powermonitor 3000 FOR PARTS

BihlWiedemann AS-i 3.0 EtherCAT Gateway BWU2162 WITHOUT ACCESSORIES

AXIO IB 5-EM30-LH/RHT Interconnection Board 2307125 RADIKOR-ALMERE 99875

Garmin GLS 10 / GLS10 Sonar Module Replacement For Livescope - NO ACCESSORIES

HONEYWELL SDO-0824 Safe Digital Output Module CC V1.4

ABB ITU805 Symphony Plus Hart Moting Base

THOMMEN HM3500DLM610 Digital Manometer For Parts

ASIS Technologies ACU1KRB3 / ACU1KEM01 BOARD

ASIS Technologies ACU1KMB8 BOARD

Schneider Electric LXM32ICAN Drive Control it

SELTA 2x32 DCO 180230045 ED 2 Mother Board | P/N 640072009-A0-IT#01

HONEYWELL RM7850A1001 BURNER CONTROL 120 VAC,50/60HZ REV.E

DEIF MIC-4002 MULTI INSTRUMENTS 1211020002 E

HIGEN FDA-7000 AC Servo Drive FDA7005INL1

HIGEN FDA-7000 AC Servo Drive FDA7005INL1 Without Cover

T MS-4AOVC MODULE

Siemens PXC3.E16A-100A Room Automation Station S55376-C118 WITHOUT ACCESSORIES

LUHR VST 203 2110491B-1 CARD 01800426 BOARD

Vigilant Main System Board Addressable 0566565 F for Fire Control it

XZMA BREAKER TRIPPED XZMA

Schneider Sepam 59607 S10UD XXX JXX XNT it Module.

SCHNEIDER ELECTRIC MTN6501-0001 U.MOTION KNX SERVER