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
0100-20010板卡船舶半导体工控备件优势经销
发布时间:2024-11-27

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。

D.Collin Cd-rf-s700 DCT Carico Cella Set

D.collin Cd-rf-s700 Dct Load Cell Set

Emerson 1420 Smart Wireless Gateway Set 24v 0.5A

Emerson 1420 Smart Wireless Gateway Set 24v 0.5 A

ABB V 12/w Circuit Breaker Enclosure 50/60 Hz

ABB Sf6, Hd4/w 12.06.32 Circuit-breaker Ve 250v Ca/cc 630a 50/60 Hz

BONITRON M3452-U1200YK10-R7E Heavy Duty Braking Transistor

Autronica NK-50,KME-200 T,KMA-200/B,KMB-201,KMC-221 Monitoring System

Honeywell 51401496-100,51402755-100,51305072-300,51305072-200 Rack

Kongsberg GLN-90/2,GLL-90A,GLK-90A,GLR-92A,GLR-90A Rack

ABB V 12 / W Disjoncteur Enceinte 50/60 Hz

BONITRON M3452-U1200YK10-R7E Brake Resistant Transistor

Siemens 1FK7083-5AF71-1EH8 Servo Engine ip65

Siemens 6SL3120-1TE26-0AC0 Frequency Converter Kit Sinamics S120

ABB Sace Emax E2, E2s20 Air Disjoncteur 2000a Sace Pr121 /P

Autronica NK-50, KME-200T, KMA-200/B, KMB-201, KMC-221 System Surveillance

Fremo F-50-45-T Olio Bruciatore AC 15 Perlato 230V 1.2A 50Hz

Fremo F-50-45-T Oil Burner AC 15 Prl 230V 1.2A 50Hz

Valiant Commications Vcl-mx-1506 Belden Cavo Coassiale Circuito Stampato Se

Fremo F-50-45-T Huile Brûleur AC 15 Prl 230V 1.2A 50Hz

Deif DGU 0008 Delomatic 4 Control Panel 24V DC

Bonitron M3452-U1200YK10-R7E Heavy Duty Braking Transistor 690V AC

Bonitron M3452U1200YK10R7E Heavy Duty Braking Transistor

Elin Gmr3g1.0/112-2k15 Gmr Digital Systems 24v

ABB BCU-02 X205 Memory Control it 3AUA0000110429

Valiant Commications Vcl-mx-1506 Belden Coaxial Cable Printed Circuit Board Se

Bonitron M3452-U1200YK10-R7E Résistant Freinage Transistor 690V AC

Bonitron M3452U1200YK10R7E Brake Resistant Transistor

Deif Dgu 0008 Delomatic 4 24V DC Panel Control

Kyosan RFK75Z-RF 7.5KW RF Generatore ità AP5765PA410 B

Kyosan RFK75Z-RF 7.5KW RF Generator it AP5765PA410 B

Bently Nevada 3500/15 3500/20 3500/40m.3500/64m.3500/42m.3500/32.3500/92

Simrad 100-102841 ità Bop Transd

Bently Nevada 3300 /12.3300/03.3300/61.3300 /48.330/45.3300 /50.3300/ 70

Bently Nevada 3500/15.3500/20.3500/40m.3500/64m.3500/42m.3500/32.3500/92 Rack

Bently nevada 3300/12,3300/03,3300/61,3300/48,330/45,3300/50,3300/70 Monitor

Bently Nevada 3500/15,3500/20,3500/40M,3500/64M,3500/42M,3500/32,3500/92 Rack

Simrad 100-102841 it Bop Transd

Bosch Rexroth HCS03.1E-W0150-A-05-NNBV Single-Axis Compact Converter 400-500Vac

Bosch Rexroth Indradrive HCS03.1E-W0100-A-05-NPBV Compact Converter 3A DC24V

Honeywell Masterlogic-200 2MLR-AC22,2MLR-DBSF,2MLF-AD4S Module Rack

Siemens Siprotec 7SS85 Protection Bar Set with Io203 Module

ABB Sace E2N 12 Low Voltage Air Circuit Breaker 1250A

Siemens Siprotec 7SS85 Busbar Protection With Io203 Module

ABB SACE E2N 12 Low Voltage Air Circuit Breakers 1250A

Honeywell 51401496-100.51402755-100.51305072-300.51305072-200 Rack

Honeywell Masterlogic-200 2mlr-ac22, 2mlr-dbsf, 2mlf-ad4s Rack Modules

Honeywell Masterlogic-200 2mlr-ac22, 2mlr-dbsf, 2mlf-ad4s Module Rack

Honeywell Masterlogic-200 2MLR-AC22,2MLR-DBSF,2MLF-AD4S Modules Rack AC200-240V

Siemens 6es7 407-0kr00-0aa0.6es7 405-0kr00-0aa0.6es7 417-4hl00-0ab0.6gk7 443-1EX

ABB Dcs501b0350-51-2102000-0000000 Thyristor D Converter for DC Player

Abb itrol 6000 module s 5907 a v5082

Siemens 6ES7 407-0KR00-0AA0,6ES7 405-0KR00-0AA0,6ES7 417-4HL00-0AB0,6GK7 443-1EX

Abb Dcs501b0350-51-2102000-000000000 Thyristor Power Converter For DC Drive

D. Collin Cd-rf-s700 DCT Carga Cell Set

Liebherr 693167414 Carico Cella 24VDC 4-20mA

Liebherr 693167414 batch cell 24VDC 4-20mA

Liebherr 693167414 Load Cell 24VDC 4-20mA

Fremo F-50-45-T Aceite Quemador AC 15 Prl 230V 1.2A 50Hz

Valiant Commications Vcl-mx-1506 Belden Cable Coaxial Estampado Circuito Tabla

Kyosan RFK75Z-RF 7.5KW RF Generador idad AP5765PA410 B

Simrad 100-102841 idad Bop Transd

Sulzer Sipwa TP 112.050.506.200 Signal Ssi 50/60Hz

Mutec Cargosystem 906 Cremagliera 7 IndicaziModulo 24 VAC 4-20 Ma

GE Fanuc VME7700RC 721-6140-00 Rev A Processor Board

Mutec Cargosystem 906 Rack 7 Indication Module 24 VAC 4-20 MA

Ge Fanuc VME7700RC Processor Board 721-6140-00 Rev A

MERLIN GERIN NW10 HA Masterpact Circuit Brekaer 9099#79050 Series 50/60Hz

Coex 3000 Series Camera Station 3000 - S18

BOSCH REXROTH HCS03.1E-W0100-A-05-NPBV Compact Converter

Bosch Rexroth HCS03.1E-W0100-A-05-NPBV Indradrive Compact Converter AC400-500V

Liebherr 693167414 Carga Cell 24VDC 4-20mA

Orbit Al-7100-sdu-mk2 Servo Conductor it Al-7100-lcu

Provib tech Pt2060, Pt2060/90, Pt2060/91, Pt2060/40, Pt2060/10 Rack

Provib tech pt2060,pt2060/90,pt2060/91,pt2060/40,pt2060/10 rack

Orbit Al-7100-sdu-mk2 Servo Driver it Al-7100-lcu

Mutec Cargosystem 906 Shelf 7 Indicator Module 24VAC 4-20 Ma

Krohne UFS500f/5s-tr-eex Altometer 4"" 150Lbs

Krohne UFS500F/5S-TR-EEX Altometer 4" 150Lbs

Procon Pas Electronics 64wks-m240/50-rlg Rotor Positions Encoder 24v

Procon Pas Elektronik 64wks-m240/50-rlg Rotor Position Encoder 24v

Procon Pas Electronics 64wks-m240/50-rlg Rotor Position Encoder 24v

Notani Keiki Seisakusho A 11323B Arco Propulsore Fwd Controller

Notani Keiki Seisakusho A 11323B Bow Thruster Fwd Controller

Bently Nevada 60M100-00 Asset Condition Monitoring System 115M5669-01

Bently Nevada 60M100-00 Asset État Surveillance Système 115M5669-01

Merlin Gerin NW08 HA MCH/XM Motor Mechanism Power Circuit Breakers 200/250 VDC

Damcos Brc 032 a1 Hydraulique Rotatif Déclencheur 051-2481

Damcos brc 032 a1 hydraulic rotary actuator 051-2481

Schneider Electric Powerlogic ION8650 Power Quality Meter with Panel

Rexroth SB356 Multi-channel Controller System  3x440/250v 50/60hz 16A

Lenze E94AMHE0094 Multi Drive Highline

Siemens 6FC3771-2FA-Z Built-in Power Supply System

Notani Keiki Seisakusho A 11323B Lazo Thruster Fwd Controlador

Waters 279001555 Fluidics Drawer Assembly 700002566

Waters 279001555 Fluidics Tiroir Assemblage 700002566

Krohne Optiwave 6300C Meter Level Radar 14 30V Dc 1991D-FMCW2463

Krohne Optiwave 6300C Radar Level Meter 14 30V DC 1991D-FMCW2463

Hernis HSS05 System Node Controllo Modulo 110-240VAC 50-60Hz

MUTOSAHKO DCHO-7D-281 Choke 3aua0000059782a

Yaskawa JRMSP-P8101 PLC Memocon-SC Power Supply

Hernis HSS05 System Node Control Module 110-240VAC 50-60Hz

MUTTOSAHKO DCHO-7D-281 Starter 3aua0000059782a

SG Brown TSS Dynamic Motion Sensor Remote Repeater 502123A

MITSUBISHI Numerico Controllo Sistema Fca530mh-e

MITSUBISHI Numerical Control System Fca530mh-e

ABB Acs800-01-0140-5C132 Marine Tipo Approvato AC Guida Cdp 312R

Oceaneering 0298279 CPU KVM Controller

ABB ACS800-01-0140-5C132 Marine Type Approved AC Drive CDP 312R

Siemens 1P 6SL3300-1AE32-5AA0 Sinamics Braking Module

SPM VMS-24 Condition Monitoring System 230V

Enraf SN Hermetic Sampler Kit 5408890

GF1-10TVD-100 Micro Innovation Touch Panel 24 VDC

Yaskawa Electric JRMSP-P8101 MEMOCON-SC Power Supply Rack Module

ABB Acs800-01-0140-5  C132 Marine Type Approuvé AC Lecteur Cdp 312R

Enraf SN Airtight Sampler Kit 5408890

SPM VMS-24 State Surveillance System 230v

Yaskawa Electric DDSCR-U84-24 Mot-Base CPU Module 8X4-007

ABB ACS800-U11-0025-5L502 Drive Control Panel 380/500 VAC 33A

Bently Nevada 3500/20/25/40m /60/32/92 Rackler Interface Module

Parvex ls910ewr2402 Brushless Servo Engine ip64

Bently Nevada 3500/20/25 / 40m/60/32/92 Rack Interface Module

Bently Nevada 3500/20/25/40M/60/32/92 Rack Interface Module

Parvex ls910ewr2402 brushless servo motor ip64

Ge Fanuc VME7700RC Processor Board 721-6140-00 Rev.: A

Rexroth R901336056 Hydraulique Aube Pompe PVQ52-1X/193-040RJ15UDMC

Rexroth R901336056 Hydraulic Vane Pump PVQ52-1X/193-040RJ15UDMC

Siemens 1fk7083-5af71-1fh3 Synchronous Servo Motor 291v

Siemens 1fk7083-5af71-1fh3 Synchronous Servo Engine 291v

Mitsubishi Numeric Control System Fca530mh-e

Schneider Electric ATS48C59Q Soft Starter 590A 230V-415V 50-60Hz

ABB SACE E2N 12 Low Voltage Air Circuit Breaker 1250A 690V


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