福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0030-60016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。

Leukhardt MDA 16-1.02 PCB Card MDA16 101.05.0.200.A

SEDO PC 3000 Operating Terminal 3243

KOLLMORGEN AKM21C-ENGN2-01 Servo Motor

Huawei ENGPRSOMUM02 ECC500 Double Sim Card Board(WCDMA/GPRS) 02311DFE

BASLER RIO V1.2 CF000409 ID: ED002701

NUM 0204202956 B1 48.0 I/O Circuit Board 64.1/48.0 FC 200 202 955 B

THORN 125-485-847/39 Main Processor 125-065-755 Iss 15 PC Board

Alfa Laval 3183045431/0 JB Module Board 31830-4643-1

Sulzer Ruti 880 002 004 PCB Power Board 880002004

 Kongsberg ALA101B-18EX Node 2/2 PCB Circuit Board 7212-235.0002

Saab Marine PB 205 TM PCB Card 9150022-562 PB205

Hubner Berlin HOG 71 DN 1024 CI Digital-Techo / Incremental Encoder 9-26VDC

PCB 104101 CI SBC 104101 SI Single Board Computer 104101 L10

PCB 4512-108-09606 Control Board 4512-208-09605 BT001183

GE FANUC IC3600KMRC9 RELAY

Consilium Display SAL SD4-3 Rev C1 Speed Log  Echo Soder Indicator 704043

Norcontrol Automation HA337232A/A/A NA1032.1 2Channel I/O Serial Interf.  Power

Hydai HST-1000 Temperature Monitor

Furo Electric 18P8293 2 PCB Board 18P8293 18P82932

ABB 57160001-NV DSDI-115 Input Module 32Point Digital 24VDC

IDEC FA-1 24-Base it with PFA-1M 14U Memory Pack 100-120/200-240VAC

CAN/STK/2/B01 LA-60017384 Board Type. Berges ACM-D2 22,0 KW

PCB CSW-RBC-01 Circuit Boards H1002586001B

KANA CM 101 Shock Relay Current Monitor For 7.5 KW Motor

DALSA CL-C3-2048A-243M CCD Image Capture Camera CLC32048A243M

Allen Bradley AC Smart Speed Controller 160 Series 160-AA02PPS160-DN2

JRC CFH-59 IF Filter 6PCJD00521B PCB CFH59

Norcontrol Automation HA337232B/B/B 2 Channel IO Serial interf  Power

ASSY 03956-1978682-7 PCB 3260170 Rev J 1978683 AW Rev C

Toshiba AD688 Input Module GAD668**S

TEPG ASSY 125-585/493 PCB 125-165-146 ISS.2

H.M. Stein Sohn E 244.1 (5) Electronic Card E244.1

SIEMENS GE 459401.0016.02 PCB 459401001602

Marsen PT 420 Pressure Transmitter Range 500-1500m bar abs

Schlumberger Industries ING4N Digital Multifction Generator Protection Relay

Logoswed System AB LX 1116 LX1116

Telemecanique TSX 17 TSX 172 4002 V 1.4 PLC

 Galil Motion Control Powerly MTT DMC-9940 REV A DMC9940

SA 7416-1-S 600424020 32KB Rom / 16KB Ram

Saab 9150023-511 Cpu-1 9150023-001K PB250 Cpu Board Saab Marine

Danfoss 175H4669 DT3 PCB Display Control Board 175H4559 ORDR No. 175H4539

Drive it 7395725 174 00 EQ2500 MDS-B

Thies Clima 506577 K2 CPUSERL. WIND IF iversal CPU 502674 Multicom-Karte

Schindler Variocon 32.QE ID. 59412081 PCB Elevator Board LP.ID.59412776

ABB BAC14 1HC0039689R0001AA PCB Board F10-3003994 PA082329 0351

ALCON PN 200-1018 Rev.D Cautery Driver Circuit Board 2001018 ERBE EE40105-020

Parker Brushless Servo Motor N0701FE-NMSN

Bently Nevada Dual Voting Position Monitor PWA46857-01R

eao 91 30282A UEAG APS 041100333 399-075-0 C

omat S3001 Rev3 IVM Operating Terminal

Varian TV 70 Pump 9699357S004 Vacuum Pump

SAM Electronics UDD SAM 4900 Electronic it 271259449 iversal Digital Display

Mitsubishi Electric LD77MS16 Simple Motion Module MELSEC L Series

JRC CDJ-1490 Control it 8545P07491A PCB Circuit Baord

Furo 05P0370 Modem PCB 05P0370 2

Eurotherm Drives Inc. SSD Link L5201-2-02-013 Analog I/O Module Diff

Siemens 6SA8252-OBC60 SE.451909.0004.01 Board

Atlas Elektronik GE9001G130

Terasaki Lar-9011 ACRTC2 Module L/877/31-001

H.M.Stein Sohn E 253.2 (X) Electronic Card E253.2 HMSS

Westronics SBAG-102 Groding Resistance Insulation Monitor AC110V

BOC Edward IH1000-MK5 20 Control Module D37410212

REO REOVIB MFS 168 Frequency Converter 616748

Hakko GD-80EH10E-G Touch Screen

Diagnostic Ultrasod ASSY 141-0116 Display Board with 0140-0142-00

TOHO 100 DC Motor Speed Controller XS-400C-02AD Source 24V

Hydai HHI DIM16 VER.1.2 990729 Digital Input Module DIM-16

Terasaki EMW-1101A CPU RAM  ROM Module K/834/5-001D

Kongsberg Autronica GLL-90 Processing Board 7258-001.0003

Hydai AIM16 Analog Interface Module AIM-16

Leukhardt BKE 810 PCB BKE 810/S-2 951.05 Circuit Board 810/S 0060.0.951.a

Terasaki EMW-1301 TMA  TM I/F PCB Module K/821/3-001E

Onan 300-2015 Synchronizer 3002015 Generator Controller

Meterflow MT600 Bestobell Mobrey

LEGRAND 0 260 21 DPX 160 4 Pole Breaker 500V

Telemecanique LH4N230Q7 Soft Starter Soft Stop Full Speed NENNDREHZAHL

HARROCELL H985/94 Issue 2 Control Module 3-H1009/96

ASM 03-20932-03/L 032093203/L

JRC NRD-740 Receiver SV 3.1 V-0172(3.7) NRD740

IDEC FA-1 24-Base it Programable Controller with Memory Pack PFA-1M 14U

FURO 65P6000 33 DISPLAY PANEL ONLY

SIMM Motor Manager II S  I MM2 PD-MOD50

HOLLINGSWORTH ZS-18 9412 Ver 2.10F ZOID Port Designations

ZOID Port Designations MS-311/ZS-3 9306 Ver 2.9F

Mitsui Zosen TAC-1 Control Panel System

Balluff BNS 819-B05-RJ2-72-10 BNS025M Limit Switch Plger

Schindler Variocon 22.QH PCB Elevator Board 59410512 Variosys V 1.19 59410952

KupkeWolf 93KU10 Fb.Nr. R207 43 015

METAFLEX MF4-II Controller Door Closer Motor Controller

Lam Research Node Board 810-056663-004 Rev B ()

Solenoid Valve Av5201-8 with PK1A-20X50 AIR CYLINDER PK1A20X50-VI-AC220

ACO AHD406 Stand-By Pump and Compressor Control Alarm

Z BVV 01ZANBVVPR1B9C PCB Extension Board C009982B 01ZAN-BVVPR1B9C

Hypertherm 141027 Rev D HYP141026-LF PCB7 Pump Motor Drive Board

Hypertherm Automation Rear Interface PC board PCBS-0091 Rev B

Moxa NPORT 5650I-8-DT 8 Serial Port Server 1201056003012

Beta Pressure  Temperature Switches Z2-P506H-S1N-B1-R1 Pressure Switch Z Series

ABB BAILEY CONTROLS infi 90 IMMFP01 MULTI-FCTION PROCESSOR MODULE

Yaskawa P-EB12-957 XCP-903K Controller GI System without Screen

TAKO TD-303 Memory RPM Meter

Neckar-Motoren M863Z00000708/IP44

Danfoss MAGFLO flowmeter MAG 5000

JRC NCE-4772A Buzzer  Inmarsat

Drager G24403-02 POWER SUPPLY IT

Anritsu 229U801520 SCR Switch 222E801501 Y1

Kongsberg Norcontrol HA448511C Watch Cabin it 8100141

Fujinon EPD-12B Digital Servo Focus Hand Controller with MCA-6A

Schindler Variocon 22.QH PCB Elevator Board 59410512 Variosys V 1.18 59410952

Hobart 897502-001 Control it for Dish Washer

JRC CDJ-2304 MCB H-7PCJD0213C it With CHA-387 ARB H-7PCJD0214B

FUJI UG330H-SS4 Touch Screen Panel

PACKARD M-24042-C Board Pulled

STENTOFON NORWAY 1000610190 AB Ver A7 PC Board

Terasaki EMW-1501 2-Port TM I/O Module K/827/2-001A

ABB Synpol D 3DDE 300 404 PCB Circuit Board CMA 124 AE4

Siemens Simatic S7 131-1BL01-0XB0 ET200L Digital Sensor Supply Module

ALERTON EXP1048 Expansion Module LBL-EXP1048 11055100006 Ver 5.138

Telemecanique Magelis XBT-R411 Control Panel 24V 5W

Terasaki NESM-103 Starter Module K/16Z/4-001A

STENTOFON 1000631500 Version B4 CLM PC Board (Switching Transistor Replaced)

IPSO LSG MICRO20/F Micro 20 PCB Control Circuit Board 209/00440/70

JAY Electronique RSRB0400-0 Radio Safe Module RSRB RS-Series RSRB04000

Trimble 17812-20-J7 PCB Cricuit Board 1781220J7

Autronica BSS-103 Power Suplly 7212-255.0002 72122550002 BSS103

MRC P50011E2 Trk Board

EDWARD D38655000 Active Guage Controller 90-265VAC

3260416 Rev D Assy PN 03956-1978684 AW Board

DivisiElettronica SEB PQR4N Digital Multifction Generator Protection Relay

Durst Electronics 14.750.0E MC14.75A.0Z BR-Interfcae PCB MC

Komyu KU-7R Gas Detector Alarm it 71564253-00-00 V2.11

MXM402 MULTIPLEXER MODULE STN SYSTEMTECHNIK NORD GMBH

GE Fanuc IC693CHS391D Base 10-SLOT


展开全文
拨打电话 微信咨询 发送询价