194R-30-MTL3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；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，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。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

 AIR-CON II C-DA-105 PNEUMATIC ACTUATOR W/SENTINEL AMYB-5120 W/EF8551A001MS

 AIR-CON SR052B PNEUMATIC ACTUATOR AIR SUPPLY 35-150PSI

 AIRCON SR063B PNEUMATIC ACTUATOR WITH AMYB-5120 MONIT

AIR-CON SR063B PNEUMATIC ACTUATOR WITH AMYB-5120 MONIT

 AIRGAS Y12-N145F350 GAS REGULATOR MAX 250 PSI

 AIRMASTER H24V836-2 FAN ASSEMBLY 1HP 3PH W/ BALDOR M3546 MOTOR

 AIRPAX T77220-11 DIGITAL TACHOMETER 120VAC 1PH 12VDC 10W TACHTROL 2

AIRTX 1WA7 STAINLESS STEEL CONTROL COOLER TYPE 4X/12

AITEC  AI-2400A Wafer robot Controller for AR-W300H-300 SEM-I-180=9B47

AITEC  AI-2500A,AR-W300H with GT-2000 ROBOT CONTROLLER SEM-I-1242=P3

AITEC  ROBOT CONTROLLER AI-2500D SEM-I-1559=P24

AITEC GT-2500 GRAPHIC OPERATION TERMINAL HMI teaching pendant SCR-I-77=2I17

AITEC GT-2500 GRAPHIC OPERATION TERMINAL HMI teaching pendant SCR-I-169=9A12

AITEC NNB AI-CONT-A PCB-I-E-2484=2M31

AITEC NNB AI-PGC-4R PCB-I-E-2483=2M31

AITEC Robot Controller  AI-2500,AR-3GW with Cable MSDA023D1A SEM-I-1300

AITEC SYSTEM LED Lighting Power Supply  LPDCILAN-483KNCW-R4 SEM-I-1154=9O46

AITEC Wafer Robot  AR-W300H-300 & CONTROLLER AI-2500A RS-1 SEM-I-1483=P5

 AJAX MAGNETHERMIC 31051A56 CAPACITOR 50KVAR 460V 60HZ 1PH 1.4GAL

 AJAX MAGNETHERMIC 31051B57 CAPACITOR 50KVAR 460V 60HZ 1PH 1.6GAL

 AJAX MAGNETHERMIC 31051B57 CAPACITOR 50KVAR 460V 60HZ 1PH C421015

 AJAX MAGNOTHERMIC 31051B57 CAPACITOR 460V 60HZ 1PH

 AJAX TOCCO D-215243-1 COIL MO-21359 INDUCTION HEATING CORE

 AJAX TOCCO MAGNETHERMIC 660-MT-3 INDUCTION COIL

AJAX TOCCO SC37798A10 POWER MODULE

AJIN EXTEK NNB PEBA-107791 V500-PMC EMBEDDED PROCESS MODULE ELEC-I-657=8B13

AJINEXTEK   4-axis MECHATROLINK-III PLC-I-3176=9T35

AJINEXTEK   SSCNET III/H 4axis motion cntl ELEC-I-1625=9C18

AJINEXTEK  SCU1, PEBA-103159 Embedded Process Module Control ELEC-I-676=8B13

AKRIBIS DD  ACW170-37-P-K-0.38-AB-5560-SINCOS-P10-Z18 MOT-I-3140=2L32

AKRIBIS DD motor  ACW170-37-P-K-0.38-AB-5560-SINCOS-P10-ED MOT-I-3139=2L32

AKT  0100-71055 REV E2 Communication interface PCB-I-E-2275=9G32

AKT  0100-71055 REV E3 PCB-I-E-2274=9G32

AKT  ME2 MVP2007 REV.C POWER SUPPLY SEM-I-961=9D48

AKT  ME2,PART# MVP2007-208 Rev.C WRC05SX-U,WRC12SX-U SEM-I-1213=9O46

AKT  MF INTERLOCK/5500,0100-71047 REV 06 PCB-I-E-2276=9G32

AKT Chamber Dstribution, CVD 15KX NNB 0100-71266 REV 01 PCB-I-E-2466=2M22

AKT Manifold assembly unit NNB 4060-00060,4060-00229 SEM-I-1392=6B36

AKT NIB 0100-71105 REV.02 ASSY M/F SEC DIST BD W/N2 INTK DDSL PCB-I-E-2665=9G35

AKT NNB 0100-71116 REV 03 PCB-I-E-2469=2M22

AKT NNB 0100-71116 REV 04 , REV 03 PCB-I-E-2468=2M22

AKUSTA LTD 821800 MAIN BOARD (A2)

Akusta uk ltd central board 2Y880K 0008

AKUSTA-IFE 821802 REV.1

AKUSTA-IFE AUDICOM MOTMER BOARD 831078 REV.3

Ala

ALACRON  10020-02402 Rev1.3 FAST SEROES,FASTFRAME 1303 PCB-I-E-2747=ZA03

 ALAN APP-UNI024 POWERPACK BATTERY BACKUP IN 110V/230V AC OUT 24V DC 4A

Alarm_Tower Cable_5m M12-4 / *A43940

ALATAS 926930014 R PRESSURE MEMORY CARD PCB 0002-555.76.00.0210

ALBANY INTERNATIONAL PTS-90 978-9050-006 ALBV3.0

Albatross 37767464 B 37767449 B TBSL Power Adapter Printed Circuit Board

ALBATROSS ASSY 37767522 TBSL RS232 ISOLATED ADAPTER PCB CARD

Albatross Simrad TB_DI_ISO 37925823 Interface Circuit Board

 ALBO NB50 EXHAUST VALVE 4067-10.7-1EXH WITH PNEUMATIC ACTUATOR 77010107

ALBZ 6740413 / 6740412XD-2B CONTROL BOARD

ALBZ 6740413 /6740412XD-2B CONTROL BOARD

ALCATEL 3BA 23076 PCB BOARD  

Alcatel intof 3ba 53118 module  

ALCATEL-LUCENT  8DG59236ABAA REV AM2 PCB-I-E-2271=9L32

Alcatel-Lucent 3HE02774ABAB01 Ipuca 631AA 7705 SAR C5M-V2 NO Compact Flash Card

Alcatel-Lucent 3he06151aaac01 6S132722686 8-Port D02653 IPUIBKB3AA

ALCATEL-LUCENT 76-0300-02 CSM-V2 PCB

 ALCO CONTROLS EPRV16 PRESSURE REGULATOR 1-1/4"

Alcoscan al-7000 premium breathalyzer set  

 ALECO 170025 STANDARD/SCRATCH GUARD PLASTIC STRIPPING 12"X.216X150'

ALEEN BRADLEY 845D-SJDZ25ADCN1 SERIES A ENCODER OPTICAL ABSOLUTE

 ALEMITE 387275 ALA

ALEMITE OIL MIST LUBRICATOR

ALERTON 12977 CONTROLLER CLASS 2 OPEN ENERGY MANAGEMENT SYSTEM A-RS485-B

ALERTON 50080121-001 CONTROL MODULE ACM-000-000-000-000-00-00-00 24VAC

 ALERTON 50080121-001 CONTROL MODULE ACM-000-000-000-000-00-00-00 24VAC

 ALERTON 50080121-001 CONTROL MODULE ACM-032-000-000-000-01-03-00 24VAC

ALERTON ALERVIEW-BLK TOUCHSCREEN DISPLAY BACNET

 ALERTON EXP-10120 EXPANSION MODULE 144VA

 ALERTON TS-1050-BT-H MICROTOUCH SENSOR REV.C WALL MOUNT

 ALERTON VAV-DD7-E PROGRAMMABLE LOGIC CONTROLLER 5-89VA

 ALERTON VAV-DD7-E-S FIELD CONTROLLER DUAL-DUCT VAV

 ALERTON VAV-SD-E-S FIELD CONTROLLER SINGLE-DUCT VAV

ALERTON VGC-S CONTROLLER FIRE ALA

 ALERTON VIP-363-HOA CONTROLLER MODULE 222VA

 ALERTON VIP-363-VAV CONTROLLER MODULE VISUAL LOGIC

 ALERTON VLC-1188-E PROGRAMMABLE LOGIC CONTROLLER 28-100VA

 ALERTON VLC-1600-E PROGRAMMABLE LOGIC CONTROLLER 5-25VA

 ALERTON VLC-853-E PROGRAMMABLE LOGIC CONTROLLER 15-97VA

 ALERTON VLD-362 THERMOSTAT CONTROLLER VISUAL LOGIC DISPLAY

 ALERTON CONTROLLER MODULE 87VA

 ALERTON CONTROLLER MODULE 207VA

ALFA INDICADOR DE PESAGEM 3103C.S

ALFA LAVAL  3183200042/0 FM PCB-I-E-696=6AX4

ALFA LAVAL 3183045431/0 PCB CARD 31830-4643-1 L51/1  

 ALFA LAVAL 3183045531 SUPPLY BOARD

ALFA LAVAL 3183045531 SUPPLY BOARD VERSION-0 LOT OF 2 PC

ALFA LAVAL C310/0020/STDSP03

Alfa Laval EPC 50 OP Front Module 3183062451 OP Board 3183045463

ALFA LAVAL EPC50 BOOSTER OPTION BOARD 3183045943/0  

ALFA LAVAL EPC50 BOOSTER OPTION BOARD 3183045943/0

ALFA LAVAL EPC-50 BOOSTER OPTION BOARD 3183045943/0 318304694-3 L50/0

Alfa Laval EPC-50 IO Board 31830-45486 Version 3

Alfa Laval EPC50 OP Board 3183045463 / 0 LL

Alfa Laval EPC50 OP Board 3183045463 / 5

ALFA LAVAL HEATPAC TRIAC 220V 3183034212

Alfa Laval Salinometer DS 20 Rev2 90-120/200-240 Volt Main Supply

Alfa Laval Salinometer DS20 90-120/200-240 Volt Maın Supply

Alfa Laval Seal Ring Service Kit 9850003046

Alfa Laval Supply Board 3183045531 318304553-1 L51/0  

ALIGNER BG9-2559, BH8-0843-01, YG Y57 7 A6016 PCB-E-I-20

ALIGNER CANON ADC80AG-12 96454414 ADC80AG-12 BG9-2559, BH8-0843-01 PCB-E-I-19=4F

ALIGNER Canon BG6-1212, BH8-0839-01, PCL-240AK, YX Y611B6092 PCB-E-I-21

ALIGNER CANON BG9-8463, BG9-1072, BG9-8463, BH8-0061-04 AAIFL PCB-E-I-13

ALIGNER CANON Board D1/D0 IF AF BG6-1288,BH8-0838-01,Yr Y144C0286 PCB-E-I-14

ALIGNER CANON,Japan,E91964 , Appll BG6-1210, BH8-1317-02, PCL-240AK PCB-E-I-18

ALIGNER SVM IF AF, CANON, App BG6-1278, BH8-0840-01, YB Y0YYV7367 PCB-E-I-12

ALIGNER#8 Canon BG6-3255, SC PreA1 BH8-0403-02, LB99 PCB-E-I-58

Alimak ALC II 3002-218-272 Base Cpu Module

ALIMAK ALCII 3002 218-272 Base CPU Module

ALIMAK TVH 335-01/01z-2199-2 / 3000 263-957 LIMIT SWITCH

ALL DSA11000-R DIGITAL READOUT 12-27VDC

 ALL SHG-TC ENCODER 0.5 MTR

Allen Bardley Micrologix 1761-L32BWB series E

ALLEN BRADLEY  2094-AL09,KINETIX6000 LINE INTERFACE MODULE DRV-I-2349=9D45

ALLEN BRADLEY  KNX3-KAP8 800W AXIS MODULE DRV-I-1178=7C21

 ALLEN BRADLEY / FERRAZ SHAWMUT 80025-200-09-R /1 POWER FUSE A055F1D0R0-200E

ALLEN BRADLEY 100017-C STARTER ASSEMBLY W/ 71A86 COILS W/OVERLOAD RELAYS

ALLEN BRADLEY 100-B180ND3 /B CONTACTOR 180A 3PH W/ 195-GA10 /A AUXILIARY CONTACT

ALLEN BRADLEY 100-B180ND3 /B CONTACTOR W/ 195-GA10 /A W/ GF473 W/ 599-K04 /C

ALLEN BRADLEY 100-B180ND3 /B CONTACTOR W/ GF473 COIL W/ RCS2A- 6 W/ 195-GA10 /A

ALLEN BRADLEY 100-C 23*10 CONTACTOR

 ALLEN BRADLEY 100-C23ZJ10 /C CONTACTOR 24VDC 600VAC 30A

 ALLEN BRADLEY 100-C43*00 /A CONTACTOR 600VAC W/ 100-S /B CONTACT BLOCK

ALLEN BRADLEY 100-C97D*00 SER A CONTACTOR 24VDC w/ 100F SER B CONTACT BLOCK