10077400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。

Consilium Salwico ARK-2 Loop Processor Board ARK/ARS 042135

Mitsubishi D700 FR--D740-022-EB Inverter Drive #

Labom iversal Cb2031 Pressure Transmitter

Trafag 8202 Pressure Transmitter 10-36 Volt

Nagano Keiki Kh50 Pressure Transmitter 24v #

Jrcs Scu-an8 Starter Control it 18V #

PepperlFuchs kfdo-cs-ex2.51p Current Driver 72149

Trafag DCS16.0AR Pressure Transmitter 8864.79.2315 11-32V DC

Ifm Ec2082 Inclination Sensor Ecornat 100 20-30V #

Siemens 1p 6es7421-1bl01-0aa0 Digital Input Module Svpx4444074

Consilium Salwico SPK-2 Loop Processor Board Cs3000 SPK2000 R4 Rev 5

Consilium Salwico SPK-2 042100 Loop Processor Board SPSM-3 R3

Nakakita ns692rt-6-acb-54 Solenoid Valve ac110v

Pepperlfuchs Z787 Zener Barrier Intrinsically Safe 71816

Trafag 8264.75.2510 Pressure Transmitter 0-2.5Bar

KONGSBERG GA-110/B THERMOCOUPLE AMPLIFIER 0-300C #

Vodec Va300/Mon-8 Mutable L/S Port Termination Port 94V-0

Jm Concept Jk3000a1-wj Isolating Signal Converter 20/370Vdc

Roi Lips Dren Rohs 2002/95/EC Printed Circuit Board

Gossen-Mtrawatt Gmbh Gtu0100s1f2u01a04k02t2h8 Current Transducer 100V #

JRCS Scu-an7 Starter Control it Ac 18V #

Rexroth 5652010000 Pneumatic Directional Valve

McPherson Control SS16A2 Automatic Voltage Regulator #

Siemens 6es7 131-4bb01-0aa0 Digital Input Module #

DEIF DLQ96PC-PY RPM METER 100049899.30 #

Nagano Keiki Kh50 Pressure Transmitter 15 kg/cm2

HAGGLDS MDC 214 1080-801 MOTOR DISPLACEMENT CONTROL CARD

KONGSBERG REP-GLA-90-01 Repair Kit For GLA-90 Cable #

Belimo Nm24-sr-f Actuator Ac24v 50/60hz #

Jrcs Scu-Dn2a Starter Control it Ac 18V #

Nabtesco Nps-106-881 Printed Circuit Board 74746491

Deif Dlq96pc-py Rpm Meter 10V 100049899.40 #

Schneider Electric Modicon TM3DQ8R Discrete Output Module 8 Relay Outputs

Siemens 6es7972-0aa01-0xa0 Profibus Repeater Rs485

Trafag 239198-001 Pressure Transmitter #

Belimo SFA-S2 / SFA Fire and smoke dampers Spring-return actuator Belimo SFA-S2

Consilium Salwico KPK-2 CS3000 Commication Board KPM2- R2 R1B

Hanshin Electronics HSW-701A3N Marine Teleph#

Consilium salwico INK-2 042180 input Processor Card CS-3000

Action I/q Q478-0000 Frequency Input Module Q478 9/30v #

Memotec 101238738 Printed Circuit Board 100-1111-501 #

Memotec 100-1106-512 A5 Printed Circuit Board 101165103 #

Hirschmann Spider 4tx/1fx Rail Switch 943221-001 #

Knick P42000 D3 DC- Isolation Amplifier 22 to 230v

Kendrion 3343310A03 Rectifier Overexcitation 110--120/220-23 #

Kendrion 3343311a03 Rectifier Overexcitation 110-120/220-23 #

Phoenix Contact Flswitch Sfn 6tx/2fxst Ethernet Switch 24v

PR Electronics 5114A-A Programmable Transmitter 24-230V

Siemens 6es7 132-4BB01-0AB0 Digital Output Module DC24V/0.5A

Trafag 8498.80.2818 Pressure Transmitter Ecotrans 340920-001

OMRON C500-ID218/3G2A5-ID218 Input it 24VDC

Phoenix Contact Psm-me-rs232/rs 458-p Interface Converter Rs232

Siemens 6es5 451-8ma11 Simatic S5 Digital Output Module

DM SSiemens 6es5 451-8ma11 Simatic S5 Digital Output Module

Vodavi LDK-300 PCB Receiver it 3031-60 #

PR 5909 Loop Link Programming Kit

Hernis Scan System A/S RX206 CCTV Serving Control Board PCB Hs057b #

DEIF XL96 Pitch Indicator Single #

EVAC 5775500 CONTROL MECHANISM

Aalborg D14 Pressure Gauge 360775103 (-1 To 4 Bar)

PepperlFuchs Kfd2-sr2-ex2.w Switch Amplifier 132960 24vdc

Cavotec Mc-ex-barrier2 Module M9-1040-3011 -30c To 70c

Beijer E200/YORK 02820 Operator Interface HMI

 Hamworthy 363919393 Transient Limiter #

RGS Electro-F' neumatics BAS02ATEX2145 Solenoid Valve #

Schneider Electric MD5A-24 875-1009-000 Damper Actuator#

Consilium Salwico Utk-2 Cs3000 Processor Board 042170- R3

Acromag 250t-c1-din-ncr Transmitter 12-50vdc #

Omron 61f-g3 Floatless Level Switch 100/200vac

EVAC 5775500 CONTROL MECHANISM

Siemens 6es7 132-4bf00-0aa0 Digital Output Module 24vdc

PHOENIX CONTACT MCR-S-1-5-UI-DCI 2814634 Current Transmitter #

Vodec Industria Vap30 Port PCB Operator Access it Input

Consilium N11305 (GB) Manual Call Point #

Noris Fa2h-3c-90 Speed Sensor B88807

Danfoss 2211-1a00075 Temperature Control 200C #

Schneider Electric Tm3ti8t PLC Analog Input Module 5v-45ma #

Weidmuller Wts4 Pt100/3 Signal Conditioner 1-10v #

Kwant Controls 701365 R/I Converter 51002997 24Vdc #

Measurement Mlt 4013 Proximity Detector Interface 20-35vdc 50ma #

Schneider Electric Tm3ai8 Analog Input Module 5v-40ma

Allen-bradley 22a-a4p5n104 Powerflex 4 AC Drive 1-Phase

Siemens Logo| Dm 16 230r Module 6ed 1055-1fb 10-0ba2

Siemens 1p 6es7 235-0kd22-0xa0 Analog I/o Module 21-28Vdc

Drager Regard 4205701 PCB Gas Detection Alarm #

APOLLO XP95 I.S Protocol Translator P/N 55000-855 APO #

EVIC 8100200.1B Lips Bv Printed Circuit Board 18-36Vdc #

Siemens Sinamics G110 6sl3211-0ab17-5ua1 Frequency Inverter 200-240V

Siemens 6es7135-4mb02-0ab0 Analog Output Module

Omron E5cn-r2ml-500 Temperature Digital Controller 100 To 240v Ac

Hanla Hic-100 Loop Isolator 7.5~36vdc #

PEPPERLFUCHS EG4-R 07219 Switch Amplifier Module #

Man BW Diesel A/S 1142518-7 Intermediate  K20497-62 #

Phoenix Contact Mcr-c-ui/ui-dci Signal Converter Module 18-30v

Saginomiya Atx-34013dhs Thermostatic Expansion Valve

PR Electronics 2231D Trip Amplifier

Detcon Standard 500-005065-007 Connection Board for H2s and Ch4 #

JOHNSON CONTROLS HT-8052-7000 EKFM

Pepperlfuchs Kfd2-st2-ex2 Switch Amplifier 181000 20-30v

Sflame SSR-5 Flame Eye Parts M00383255

Trafag ISN11065 Navistat Thermostat 471.2323

Fuji Electric PXR9-SEY1-4VOA1 Temperature Controller #

E D  Sohne KG BA9036/012 Ranging Device 250V

Honeywell C7027a1031 Flame Detector -40 to 215 #

Phoenix Contact Fl Switch 8tx Ethernet Switch Dc24v

PEPPERLFUCHS KFD2-SR2-EX2.W Switch Amplifier 132960 #

Shinho Sdl-iso Isolated Signal Converter 4-20ma

DRUCK PRESSURE SENSOR PDCR 921-1742 5 VOLTS /- 500 mbar FOR G3 SAAB TANK RADAR

Moore Industries Spa2/hlprg/2prg/u Spa2 Programmable Trip Alarm 2286567 #

Siemens 6es7131-4bf00-0aa0 Digital Input Module dc24v

Nippon Control Kogyo Vskx125 Solenoid Pump 100v L-010900257

Knick P27000f1 Dc-Isolation Amplifier VariTrans #

Labom Compact Ce6110 Pressure Transmitter 6-30vdc

DEIF TAS-331DG Selectable Transducer #

Roshni Ro/r/d/3 Door Alarm Soder 540002full 18-28v

DAMCOS SA-G01-C6S-C230-31ES SOLENOID VALVE 160L8064 #

TRAFAG 8202.25.2212 PRESSURE TRANSMITTER 852212

OMRON CS1W-ID231 Input it 24VDC

PR Electronics 2231 Trip Amplifier 2231P

DM SPR Electronics 2231 Trip Amplifier 2231P

PHOENIX CONTACT FL SWITCH SFN 6TX/2FX / FLSWITCHSFN6TX2FX

Honeywell R4343 E1014 Flame Detector Relay #

Thermo Gastech Safe T Net 2000 Dual Channel Controller

Jumo EcoTrans LF01 Switching Device For Conductivity 202731/01-015/000

Noripress vd61-6 Pressure Transmitter 1110546006

Autronica Bn-33a/24 Brannalarm Fire Alarm Address/Interface it #

Siemens S30810-q2913-x300-2 Trk Module Ts2 #

PR Electronics 4131 iversal Trip Amplifier 191367648

 Deif TAC-311DG Current Transducer #

Trafag 8202.81.2212 Pressure Transmitter 0-40.0Bar

Honeywell R4343 E1014 Flame Detector #

Jumo 701140/8888-888-22-061 Temperature Controller