0226-09937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

ABB 1SD A066414 CONNECTOR PLUG SOCKET 12PIN PLUG LOT 2 PCS

Northern Design Power Rail 300 Energy Meter with 5A output

ABB SA/S 2.10.1 SWITCH ACTUATOR 2CDG 110 039 R0011 LOT 2PCS

SIEMENS HTRI-R 500-033300 SINGLE INTERFACE MODULE WITH RELAY-INC. ACCESSORIES

CAREL FLOE000010 FLOODING SENSOR DETECTOR-  WITH   

TRANE SEL00032 SHAFT SEAL ASSEMBLY 1.5" DIAMETER MODEL-F CPRSR

DELTA CONTROLS eBM-800 R2.3 enteliBUS I/O MODULES

GRAYHILL 70GRCK4-DIN 4-CHANNEL RACKS

CARLO GAVAZZI EM11-DIN.AV8.1.X.01.X ENERGY ANALYZER

SENSUS Reed 01 Opto Pulser LOT 2

ABB SCM/S 1.1 i-BUS KNX SECURITY MODULE 2CDG 110 024 R0011

LONMARK TAC XENTA 401 PROGRAMMABLE CONTROLLER 0-073-0101-2 V.3.80-WITH DAMAGED

SIEMENS RDG100KN ROOM THERMOSTAT 171016H

ALM1M1BEPK Single Bell Alarm Type E Breaker 600VAC/ 125 VDC 50/60Hz 66C1570G43

411 TAC Xenta 007302011 Ver 1.05 without Base -  WITHOUT

DELTA DVP06XA-S POWER INPUT 24Vdc 2W

Trane THT0149E Slimline Programmable Multistage Thermostat 2 Heat / 2 Cool

ABB 3BSE020850R1 MODULE TERMINATION IT BASE PLATE FOR TU842

 Phoenix Contact PSI-MODEM-GSM/ETH 23 13 35 5

SCHNEIDER A9V12225 / 2P-25A-100mA-AC Acti 9- Vigi iC60

Siemens RDG160KN Room Thermostat - Incomplete Accessories

ABB DMTME 2CSM170040R1021 Multimeter Modular M429758

 HP X130 10G XFP LC LR Transceiver JD108B Genuine  HP

E-Home Automation-MBUS04IP 4 Ports BUS switchboard RS485

HONEYWELL 51109693-100B 2-4 PORT UCN CONNECTOR DROP CABLE TAP GROD- W/O

Allen-Bradley 1756CPR2 REDDANT POWER SUPPLY CABLE 1756-CPR2

Allen-Bradley 1794-TB2 A Flex Terminal Base

Honeywell CPO-FB22344R-24 FCU/IVERSAL CONTROLLER 24VAC 50/60Hz 22VA

JOHNSON CONTROLS 25-89244-2 / MS-IOB4710-0

MULLER ZIEGLER IW-MU MODULE LOT 2Pcs

Mitsubishi Power Supply EA00A760

TRIDONIC DALI PS2 POWER SUPPLY 28000876

TRIDONIC DALI PS2 POWER SUPPLY 28000876 - WITHOUT

MOXA EDS-308 ETHERNET SWITCH

MERTEN ARGUS 548001 RELAY SYSTEM

 SIEMENS SWITCHING ACTUATOR 5WG1 532-1DB51

Schneider Electric TSXPSY1610 Modicon Premium Processor

ABB SV/S 30.320.5 POWER SUPPLY GH Q631 0038 R0111

Allen Bradley 1769-CRL3 A EXPANSION CABLE

Allen Bradley 1769-ECR A RIGHT END CAP TERMINATOR WITHOUT COVER

Schneider Electric TSXDSY16R5 Modicon Premium

HONEYWELL PRO22IN REV.D 1.02.2 MAIN PCB BOARD CONTROL SYSTEM

Bentley Nevada 140471-01 Prox Velom I/O Module

S-60-24 Power Supply

TAC Xenta 492 Output Module 007303030 With Base

SELCO T3000 OVER-FREQUENCY T3000-03

AUROTEK MC8041AS MOTION CONTROL CARD

Johnson Controls MS-IOM2721-0 Input-Output Module / IOM2721 Rev C Ver 5.1.4

YORK 024 31601 000 INTERLOCK

JOHNSON CONTROLS PCX1711 Digital iversal Programmable Relay REV T S/W VER 6.2

JOHNSON CONTROLS PCX3721 Facility Explorer Controller REV L S/W VER 6.2

Schneider Electric TSXDEY16D2 TSX Premium

Gilbarco Electrotastic K93744-01

CISCO DS-SFP-FC8G-SW Channel Transceiver

CISCO DS-SFP-FC8G-SW Channel Transceiver

Schneider Electric Zelio Logic Module SR3 B261B - Missing Front Cover

JOHNSON CONTROLS METASYS IOM1711 MODULE MS-IOM1711-0 REV D Ver 5.1.3 W/O ACCS.

ABB 3BSE021445R1 TERMINATION IT BASE PLATE for TU844 W/ Missing  Broken Part

ABB SFM1-A11.1 Advanced Fction Module 1SVM120012R0000 Lot 2PCS

ABB AO561 A0 Analog Output Module 1TNE968902R1201

CAREL CPY CONTROLLER CPY000A200

SOCOMEC RS 485 JBUS/MODBUS 48250092 PROFIBUS-DP DIRIS A40/A41 48250096

Phoenix Contact InterBus-S IBS RT 24 DI 32-T Module (LOT 2 PCS)

MAXON DC MOTOR 47.022.022-00.00-202 SWISS MADE

SCHNEIDER ELECTRIC K1F027MLH Cam Switches

SICK RLY3-0SSD300/1099969 Safety Relay

GAVE AR03 SIMULTANEOUS ALTERNATING RELAY 3 OUTPUT

Fulleon Solex 10 Electronic Flash Alarm Lot 2- WITHOUT

SICK RLY3-EMSS100 1085345 Safety Relay

EATON A1L1RTK AL/LO SWITCH 1490D73G03 475

Schneider Electric 9121042000 Pocket for STP Sensor

Schneider Electric 004702060 Pressure Transmitter Sensor SPP110-600

Osna ELECTRONICS Z354/Ex Barrier Device

GARMIN Etrex GPS Handheld Personal Navigator

PHILIPS Dynalite DDNG485 NETWORK GATEWAY

EATON Easy 430-POW Switch Power

IC693MDL646F GE FANUC Input Module - Missing Front Cover

Pilz PSSu E F 2DOR 8 / 312225 Safety Module Lot2

GE Fanuc IC693MDL742D OUTPUT MODULE

ELECTRIC PERRY 1IC 7245 Light Control

TOPTEN TOP-R2V1RDFC-20K VIDEO AUDIO DATA CONVERTER Transmitter  Receiver

2.0 242209 A

EOM001030F REV B 104064

EOM002301C

Baumuller PSB-01 Power Supply

Theben SMG 2 S KNX 4910273

Theben SME 2 S KNX 4910274

SATT CONTROL 650-011-658/3 Control Module

TEMA ALS2405 Switching Power Supply

 LEL

SIMPLEX 4100-1272 Circuit Board 0566127 Rev. K

GE Fanuc IC693APU300J HIGH SPEED COTER MODULE

Phoenix Contact NEF 1-10 FILTER RELAY MODULE 2788977

PEPPERLFUCHS KFD2-SR2-Ex2.W Part No. 132960 Lot 2PCS

PEPPERLFUCHS Z-Series Part No. Tell Nr. 71784 Type Z722

PEPPERLFUCHS Z-Series Part No. Tell Nr. 71773 Type Z910 Without cover

PEPPERLFUCHS Z-Series Part No. Tell Nr. 71773 Type Z910

PEPPERLFUCHS K-System KFD2-VR-Ex 1.50m Part No.71915

Sensomatik PP1000-01 0-1000 Pa Differential Pressure Indicator

EATON MTL5546 Isolating Driver, 4/20mA for smart I/P Converters

MTL MTL5541 Barrier

YASKAWA SERVO PACK

Beckhoff EL9188 Potential Distribution Terminal Lot 2PCS

MTL MTL5025 LOW CURRENT LOOP POWERED SOLEN/ALARM DRIVER

ABB 1SVR550118R1100 CT-AHE DELAY AUXILIARY SUPPLY TIME RELAY

ABB TU810V1 BASE 3BSE013230R1

PHILIPS Dynalite DDNG485 NETWORK GATEWAY

Sick WL14-2P430 Photoelectric Retro-Reflective Sensor Lot 4

KEYENCE SL-R11 POWER SUPPLY

INTERROLL ComControl For RollerDrive 1004024

BECKHOFF C9900-L367 PS-DA0408-017 (S) REV 1.4 CD INVERTER INDUSTRY PC

Beyerdynamic Opus TS 600 Body Pocket Transmitter

Berthel S5 ARCNET 0038-H-000100 EZ04

CKD USB3-6-2-DC24V SOLENOID VALVE

Honeywell XPR824A 6 RELAYS WITH OVERRIDE PANEL

Johnson Controls T6634-TE21-9JS0-DH Thermostat DC 0-10V LOT 10PCS.

Veeder-Root 329259-002 PCB Board

Micha Solar MDC 102230 TERMINAL LOT 4PCS

SMART SB-HVAC2-DN HVAC2-Air -Conditioning

DI562 B4 ABB 1TNE968902R2102 / DI562

Siemens Simatic S5 MODULE 6ES5 373-0AA41 LOT 2PCS

Siemens SIPLUS ET 200SP 6AG1193-6BP20-7BA0

BOSCH VIP-XD VIP XD DECODER

BECKHOFF EL1809 PLC MODULE LOT 2

Allied Telesyn AT-210TS CentreCOM Twisted Pair Transceiver (LOT 2PCS)

Cutler Hammer CE15BNC3 Contactor

CRESTRON DIN-PWS60 60 WATT POWER SUPPLY PN: 6507733 - W/O ANY ACCS.

ABB CM-ENE MAX Mnitoring Relay 1SVR550851R9400

PepperlFuchs KFD2-CD-Ex1.32 Safety Barrier 104204

PEPPPERLFUCHS DB-LBF-I1 P/n 211077  DP-LBF-I1.36.IE Surge Protector 211102

ABB MCB-11 Contact Block 1SFA611610R1011 LOT 10PCS