0100-09054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。

MITSUBISHI 3M-1502A MOTOR 100-110V AC/DC

Transas SLS HWC00002200 Serial Line Splitter

WAGO 750-871 ETHERNET CONTROLLER 100MBIT 2 PORT  

HYDAI MSU-111N MOTOR AUTO CONTROL IT HEEM-2  

HYDAI MSU-112 MOTOR AUTO CONTROL IT HEEM-2  

HYDAI MSU-111C MOTOR AUTO CONTROL IT HEEM-2  

SIEMENS RXC32.GDB131.1E  

YOKOGAWA PW482-11 S2 POWER MODULE  

IPS 016-006590 SCR Control Module Motherboard

SULZER 112.017.123.200 FSA C22 ORDER MONITORING CARD

TOYO KEIKI SeVF-11V VOLT METER  

TOYO KEIKI EVF-IIN KILOWATT METER  

TOYO KEIKI SeVF-II AMPERE METER  

TOYO KEIKI FVF-II FREQUENCY METER  

ISM SM9-5560-YM3E SERVO MOTOR 6000rpm

Mitsubishi FX1N-40MR-DS Programmable Controller

Wartsila 41240551 Photocell With Beru 41497176 Glow Plug

L7Z Musasino NO7.C

SCHNEIDER ELECTRIC/TELEMECANIQUE RE8YG21BU TIME RELAY  

NACHI SA-G01-E3X-GR-D2-30 WET TYPE MAGNETIC SOLENOID VALVE

JOVY ATLAS P0013701E L1 PCB CARD

AUTRONICA GT-100 PRESSURE TRANSMITTER 100 BAR  

SAIA BURGESS PCD2.W210 ANALOG MODUL PCB CARD 8E_0..20mA  

GM INTERNATIONAL D1060S 1 CHANNEL FREQUENCY INPUT CONVERTER AND TRIP AMPLIFIERS

Kongsberg 8100138 Norcontrol Watch cabin it WCU

1204-B86-PCB

WMO  CO A/S 1703-889 PCB

ASCO SCXB320A172MO SOLENOID VALVE 1762687-0

PELCO CM9760-KBD INTELLIGENT KEYBOARD  

PELCO CM9760-KBD INTELLIGENT KEYBOARD  

Terasaki ECA-105 Multiplex WTM Sender K/765/803-001C

Rockson Automation CI-32 Integrated Control And Monitoring System P01CI_03001

Rockson Automation MI-8 Relay Output Extension Module P01MI_0

ROSS HILL CONTROLS 0000-9562-00 REV.B 4 SOLID STATE RELAY CKT BD

Rolf Janssen GRU3 Generatorschutz Altenator Protection Reverse Power Pcb Card

DEEP SEA SYSTEMS 0343644 OCEANLIGHT  

AUTRONICA BSL-310 COMMICATION MODULE 08.15.065.050  

RolfJanssen GRU3 Generatorschutz Altenator Protection Short Circuit Current Card

KEYENCE GL-R08H-R LIGHT CURTAIN RECEIVER

NORCONTROL HE220032A BRIDGE WING MANEOUVRE MODULE N-NN053  

Autronica KDL-24/R1 7212-133.0001 Pcb Card

ABB SYNPOL D CMA 136 COMMICATION CONTROL 3DDE 300 416  

ORIENTAL MOTORS 3RK15GN-AUL REVERSIBLE MOTOR

HB 0474042 F PCB CARD RUECKWAND REV F

ABB AI561 ANALOG INPUT MODULE 1TNE968902R1101 AI561 A0

OMRON 61F-G FLOATLESS LEVEL SWITCH WITH 61F-11 RELAY IT

M-SYSTEMS HRS-4A-R RTD TRANSMITTER 24VDC  

MITSUBISHI ELECTRIC DMD-2A PCB CARD BQ217D229G51

KLOCKNER MOELLER DIL 2 M WITH 11 DIL M AND Z 1-40 CONTACTOR

MITSUBISHI ELECTRIC ACCT-1 PCB CARD EQ217C178G51

INTERNORMEN AE 30.5,0.P-.B VALVE

Sulzer EST 112.046.021.200 Engine Slow Turning

BLACK  724-746-5500 EXTREME 10/100 MBPS MEDIA CONVERTER SWITCH

ABB YO-1SDA038292R1 YC-1SDA038302R1 SHT CLOSING/OPENING RELEASE COIL 220-240 V

JUMO 702040/88-888-000-23/061,210 TEMPERATURE CONTROLLER ITRON 32

CHINFA ELECTRONICS DRA10-12 POWER SUPPLY  

CARLO GAVAZZI SL150724 LOGIC RELAY  

JEFFERSON MH25C103U SOLENOID VALVE 1323BA20C-M

GEMO DN15-1/2-80-DN50-2/59 VALVE 612 15T8041S5201TS 5059

SHARP JW-33CUH1 CONTROL MODULE  

MEASUREMENT TECHNOLOGY MTL5022 LOOP-POWERED SOLENOID ALARM DRIVER

ABB TR104 RAIL MOTED TEMPERATURE TRANSMITTERS

ABB 16-000483-00G(A) PCB CARD

MITSUBISHI QJ71E71-100 MELSEC-Q ETHERNET I/F IT  

CMR MS.ASu ALARM MODULE

SCHAFFNER FN2080-10-07  NOR CONTROL HA444502A PCB

ELECTROMATIC S 110156 724 COMBI TIMER WITH BASE  

SCHMERSAL/ELAN SRB-NA-R-C.EW-24V SAFETY RELAY  

Saracom HC-7122 Horn Control it

HAMWORTHY 363919393 TRANSIENT LIMITER  

SELCO T4500-00 AUTO-SYNCHRONIZER  

GILMORE VALVE NOV 7402217 REPAIR KIT PROSERV 25950  

GILMORE VALVE NOV 7402982 REPAIR KIT PROSERV 25969 RK  

GILMORE VALVE NOV 7401910 REPAIR KIT PROSERV 25980 RK  

SEAGATE 9BL13E-301 250GBYTES SATA HARD DRIVE HD5000-250  

SMC VS4124 SOLENOID VALVE

GE FANUC IC670CHS001E INPUT MODULE WITH BASE IC670MDL640J/IC670MDL740J

CONDOR 02-34882-0171 REV A POWER SUPPLY BOARD  

Soren T.Lyngso 990666 Telegraph Adaptor Pcb Card

TOYO KEIKI VG-I-SD VOLTAGE TRANSDUCER  

KONGSBERG 600198 SPBUS-TERM PCB MODULE REV.A  

GILMORE F/7400933 NOV 740094220 REPAIR KIT PROSERV 44475-2 RK REV M

NOV 7400097 1/2" SAE IN NPT PILOT CHECK VALVE  

GILMORE/NOV 20020890 SEAL KIT PROSERV 27399-1 SK REPAIR KIT

Z-05B PCB CARD 7831465-2  

SEMT PIELSTICK 11-84 2 LIMITES NEGATIVES

ASCO E290A792 PRESSURE OPERATED ANGLE SEAT GLOBE VALVE

ALLEN-BRADLEY 1746-NR4 SER.A SLC 500 RTD/RESISTANCE INPUT MODULE

ALLEN-BRADLEY 1746-NR4 SER.B SLC 500 RTD/RESISTANCE INPUT MODULE

HYDAI HHI DTB16A-1 PCB MODULE  

SULZER 112.021.585.201 2xDIMMER 1A PCB CARD

SULZER 112.017.126.200 FSA C23 CRASH AND SIGNAL ZE

RAVEL RH-P120VS-DRIVE PERISTALTIC PUMP

Daejoo DT-33W-XI Watt Transducer

C4 nTC-card 3223B000600

Kt electric KTGA-6P-4K

C2 NDE-CARD 3223B000500

C3 relay card PAAE065993

YOKOGAWA F3LU01-ON U-BUS INTERFACE  

Autronica KMK-200 7251-011.0006 Alarm Common Control

Autronica KMG-200 G 7252-019.0002 Group Alarm it

Rolf Janssen GRU3 Generatorschutz Altenator Protection Over Current Pcb Card

Valmet Automation A413150 BOU8 Pcb Card

BENTLY NEVADA 330180-51-00 3300XL 5/8mm PROXIMITOR SENSOR  

BENTLY NEVADA 330180-91-00 3300XL 5/8mm PROXIMITOR SENSOR  

MECALECTRO 8.13.AB.83 ELECTROMAGNET CONTROL

1201-B86 PCB

1202-B86-PCB

1203-B86-PCB

1205-B86-PCB

1206-B86-PCB

Hamworthy PPU-05D Pump Protection it 24Vdc/60mA

TANK-DISPLAY TA1010-01-00-00-5-05-m  

Mak 9.01.7-94.01.00-02 Pcb Card

ETNA INDUSTRIE 1316343DB REPAIR KIT

BENDER RCMA472LY RESIDUAL CURRENT MONITOR  

SCHNEIDER ELECTRIC MODICON BMXDDI6402K INPUT MODULE  

GESTRA NRS 1 b LEVEL SWITCH 220V  

Honeywell 277-3937 High Voltage Board

WABCO 3341150050 002 0987 CHECK VALVE  

HBC-RADIOMATIC OR006111 PCB CARD KW51/07A  

HBC-RADIOMATIC CB002070 PCB CARD KW03/08A  

ABB MS165-65 1SAM451000R1017 MOTOR STARTER  

KLCEGTWO2 KM50027065H04 Pcb Card

CSI 6704 ECS/ESS BASE PRIN 88026A  

SCHNEIDER ELECTRIC ADVANTYS STBCPS2111 AUXILIARY POWER SUPPLY

SCHNEIDER ELECTRIC ADVANTYS STBXBE1100 EOS EXTENSION MODULE

SCHNEIDER ELECTRIC XBTN400 MAGELIS COMPACT TERMINAL  

YOKOGAWA AB40 SYNCHROSCOPE 106452AAAA7

Volcano R4440V200-A Flame Monitor AC200/220V 50/60Hz

 MITSUBISHI BK0-NE0684H02 COIL E76-LS/35