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。

Rhein-Nadel Automation Vibratory Feeders SRC-N 160-2 R Vibratory Conveyor 200V

Keyence Abtast-Ionisator SJ-H108A Sheath-Sensing Purificador Stabausführg

Siemens Panel de Control 6FM1420-1CA02 WS 400-20 Einfachbedienfeld 24V 0,45A

Schneider Electric Servo Motor BSH1001P11A2A Servo Motor 3.3Nm 1.41kW Lexium BSH

Metal Work Multifktionsmodul Eb 80 16POS Módulo16 Válvula00282 Módulo

Metal Work Multifktionsmodul EB 80PL 16POS Multifción Módulo EB80 Neumático

Metal Work Multifktionsmodul Eb 80PL 16POS Multifción Módulo  Válvula EB80

Metal Work Multifktionsmodul Eb 80PL 16POS Multifción Módulo EB80  Válvula

Metal Work Multifktionsmodul Eb 80PL 16POS Módulo  Válvula Elektropneumatisch

Samson Pneumatic Actuator 3277-53104120.01 120 CM

BR Poder Panel 4PP420.0571-45 PP420 5,7" Qvga Pantalla LC Táctil H0 Defectuoso

Philips Mapa de Impuestos IQT 350 Twin Moda Card 9404 462 35061 Alta Resolución

Philips Mapa de Impuestos IQT 350 Control Board 9404 462 35051 Ferromatik Pmc

Keyence Abtast-Ionisator SJ-H060A Ha Sensing Ionizador Haupteinheit 600mm

Philips Mapa de Impuestos IQT 350 Twin Moda Card Sin Gráfico 9404 462 35001 Pmc

Metal Work Multifktionsmodul Eb 80PL 16POS Multifction Module EB80  Valve

Metal Work Multifktionsmodul Eb 80PL 16POS Multifction Module  Valve EB80

Metal Work Multifktionsmodul Eb 80PL 16POS Module  Valve Elektropneumatisch

Metal Work Multifktionsmodul Eb 80 16POS Module 16 Valve 00282 Module

Metal Work Multifktionsmodul EB 80PL 16POS Multifction Module EB80 Pneumatic

BR Central Processing it X20CP1484-1 CPU Module X20 CP1484-1 Rev.G0 Lightly

TR Electronic Codificador Rotatorio CEV65M Rotating Encoder CEV65M-01700

BR Servo Drives 8V1045.00-1 Acopos Servo Amplifier Revision G0 it 8V1045

Indramat A.C. Servo Control TDM 1.2-050-300-W1-000/S100 Servo Controller

Brankamp programming it BCS control it panel Widatronic Marposs control module

Siemens Operating Monitor 6FX1153-6BA00 Panel Display ipo 2TT1205CDN00C E-Stand A

Siemens Kopplgsbaugruppe 6ES7441-2AA03-0AE0 Commications Módulo CP441-2 E01

Bosch Converter MA4/200.7101-M Inverter 1070081513-117 3AC 230V Sw Verse. V0.020

Siemens Sinumerik Grupo de Montaje Puerto Dual 6FX1124-0BA03 880 Módulo E-Stand:

Bosch Rexroth Program Module HSM01.1-FW Firmware R911276718 R911275975

Philips Tarjeta Interfaz Sic 32-Karte 9404 462 06321 PMC 1000 Tarjeta de Control

Siemens Operador Panel Interface 6FX1138-8BC01 Sinumerik 840 Soporte E: E

Allen Bradley Relé de Seguridad 440R-GL2S2T Serie A200 Guardmaster

Arburg Tarjeta de Circuito ARB757 Board 165.211A Mucho 04  ARB763 168.068A 03

Indramat Tarjeta DLC1.1 Control Card 16021377 109-0919-4A29-02 Platina idad

Parker Interface Tarjeta de Control EW10-104-20 Board Hidráulico

BR idad Central X20CP1484-1 Revision G0 Haltclip Quebrado CP1484-1 De CPU

BR idad Central X20CP1484-1 CPU Rev.G0 Módulo X20 CP1484-1 Ligero Dañado

BR idad Central X20CP1484-1 Revision G0 Haltclip Quebrado CP1484-1 CPU

BR idad Central X20CP1484-1 CPU Módulo X20 CP1484-1 Rev.G0 Ligero Dañado

Indramat A.C. Servo Control TDM 1.2-050-300-W1-000 Controller Modules

ABB Frequency Inverter ACS800-04-0009-3E200J400R701 Converter ACS800-04-0009-3

ABB Frequency Inverter ACS800-04-0004-3E200J400R701 Converter ACS800-04-0004-3

Hbm Clip Industriemessverstärker AE501 Industrial Medición Amplificador 15-26 5v

Komeg QDS 904

Philips IQT 350 9404 462 35061 Pmc 1000 Ferromatik 940446235061 Con Gráfico

VERO Electronics Trivolt Pk 120 / Pf 116-010078G

Windsor Technologies Card Tarjeta 4022 250 0003 D 001139 Philips

VERO Electronics Trivolt Pk 120 / Pf 116-010078G Adaptador de Red Power Supply

VERO Electronics Trivolt Pk 120 / Pf 116-010078G Adaptador de Red Poder

TDK-Lambda Alimentación Fps100048/S Power Supply Módulo FPS1000-48 / S-K / Cchp

Siemens Operator Panel OP 37 6AV3637-1ML00-0FX0 Operating Terminal Version B01

BR Power Panel 4PP420.0571-45 PP420 5,7 " Qvga Lc-Display Touchscreen H0 Defect

Windsor Technologies Gmbh Regelverstärkerkarte Rv6 - PQ Control Amplifier

Nordson Switching Amplifiers E Driver 1043759A G 20-240VAC 0,75A 1-phasig

Arburg Circuit Board ARB757 165.211A V.04  ARB763 168.068A V.03

Keyence Abtast-Ionisator SJ-H108A Sheath-Sensing Ioniser Stabausführg

Siemens Schnittstellenvervielfacher 6ES5755-7AA11 Interface Multiplexer Sinec

Bosch ZAT-1 Control it 16MB 1070077520-401 1070070434 1070077496

Parker Interface Control Card EW10-104-20 Board Hydraulic

MTS Temposonics RHM2000MD601A01 Displacement Transducer R-Series 4-20mA

Philips Control Card IQT 350 Twin Mode 9404 462 35061 High Resolution Pmc 1000

odrive Feldverteiler Mfp32d/Mm22d-503-00/Z28f Field Distributor

Beckhoff High-Inertia-Servomotor AM8561-1N2B High-Torque 15,5 NM 5000 And / Min

TR Electronic Rotary Encoder CEV65M Rotating CEV65M-01700 4096/4096 Pno ZB80U

Philips IQT 350 9404 462 35061 Pmc 1000 Ferromatik 940446235061 Mit Graphic Twin

ABB Frequency Converter ACS800-04-0009-3E200J400R701 ACS800-04-0009-3

Raytek Infrarot-Temperatursensor RAYXRCLTSFA Infrared Temperature Sensor 24 V Dc

MTS Temposonics RHM2500MD601A21 98 7/16in Displacement Transducer R-Series

Siemens Schnittstellenvervielfacher 6ES5755-7AA11 Multiplexer C. S. Rev C1 Sinec

Yaskawa Servo Pack CACR-PR44BC3CSY165C

Philips Interface Card Sic 32-Karte 9404 462 06321 PMC 1000 Control Card

Philips Control Card IQT 350 Twin Mode Without Graphics 9404 462 35001 Pmc 1000

Siemens Kopplgsbaugruppe 6ES7441-2AA03-0AE0 Commications Module CP441-2 E01

MTS Temposonics RHM1500MD601A21 59 1/16in Displacement Transducer R-Series

Indramat a.C.Servoansteuerg TDM 1.2-050-300-w1-000/S100 Servo Controller

Indramat Kds 1.1-100-300-W1  Indramat Mod 3/0x009-034

STI Beam Sensor Mini Safe 4600 Series MS46SR-20-610-Q1-R-NC-FP 70158-1035

Indramat Card DLC1.1 Control Card 16021377 109-0919-4A29-02 Platine it

Siemens Simatic S5 Extension Device 6ES5185-3UA31185 Expansion it Stand 04

Siemens Operators Panel Interface 6FX1138-8BC01 Sinumerik 840 E-Stand: E 6FX1138

MTS Temposonics GHM2000MD601V0 78 3/4in Displacement Transducer

Siemens Control Pantel 6FM1420-1CA02 WS 400-20 Panel Einfachbedienfeld 24V 0,45A

Beckhoff Standard-Servomotor AM8062-0L21 Servo Motor 21,1 NM 3000 U/Min 12,4 A

Automata Thermo Control 70062100 86002359 Sandretto Smart Control System

Keyence Abtast-Ionisator SJ-H060A Ha Sensing Ionizer Headit 23 5/8in

Siemens Sinumerik Construction Group Dual-Port 6FX1124-0BA03 880 Module Stand: D

Windsor Technologies Card 4022 250 0003 D 001139 Philips

Bosch ZAT-1 Control it 16MB 1070077520-401 1070070434

Bosch Supply Module VM 100 / R-Ta it 1070056881 Ga VM/ R-t

Indramat Kds 1.1-100-300-W1  Indramat Mod 3/1X187-003

ABB Frequency Converter Acs800-04-0004-3E200J400R701 ACS800-04-0004-3

Windsor Technologies Control Card RV 4 Serviceeinheit 62043260 Module Card

Siemens Bedienmonitor 6FX1153-6BA00 Panel Display ipo 2TT1205CDN00C Stand A

Brankamp Operating it BCS Control it Panel Widatronic Marposs Control Module

Indramat a.C.Servoansteuerg TDM 1.2-050-300-w1-000 Controller Module

Philips Control Card IQT 350 Control Board 9404 462 35051 Ferromatik Pmc 1000

Hbm Clip Industriemessverstärker AE501 Industrial Measuring Amplifier 15-26 5v

MTS Temposonics GHM2000MD601V0 78 3/4in Displacement Transducer G-Series

Siemens Servomotor 1FK7042-5AF71-1UA0 6SL3055-0AA00-5NA0 Folder Pls 90

Wittenstein alpha Hypoidgetriebe Sk  100s-mf1-5-1h1-1k00 Caja de Cambios Motor

Sick Sicherheitslichtvorhang 1024191 Safety Light Sensor C25E-045303C11 C2000

BR Central Processing it X20CP1484-1 Revision G0 Haltclip Broken CP1484-1 CPU

BR Central Processing it X20CP1484-1 CPU Rev.G0 Module X20 CP1484-1 Lightly

BR Central Processing it X20CP1484-1 Revision G0 Haltclip Broken CP1484-1

Wittenstein alpha Hypoidgetriebe Sk 100s-mf1-5-1h1-1k00 Gear Motor

Siemens Servo Motor 1FK7042-5AF71-1UA0 6SL3055-0AA00-5NA0 Neugart Pls 90

BR Servo Amplifier 8V1045.00-1 Acopos Servo Amplifier Revision G0 it 8V1045

BR idad Central 4C2000.01-110 Panelware Rev 23.22 Tableau-Controller C200

Parker Hauser Servo Control Compax 2500S Servo Controller COMPAX-S SW 5.13

Siemens Interface Multiplier 6ES5755-7AA11 Interface Multiplexer SINEC

Siemens Interface Multiplier 6ES5755-7AA11 Multiplexer C.S. Rev C1 Sinec

BR Terminal de Mando 4B1250.00-590 Operator Panel Panelware P120 HMI Revision

Indramat Spindle Drive Tda 1.3-050-3-A0I Ac-Mainspindle Drive R911263544

AFC Control AFC-04 Viscosity Adaptive Controller Advanced Flow Control 10881

BR Inverter Module 80VD100PD.C000-01 Acopos Micro 100D Servo Revision B2

Allen-Bradley Relé de Seguridad 440R-C23017 Minotaur Msr6r/T iversal Seguridad

Lenze Power Conversion 325335 Dc Drive 494_E.4c Control Interface 380V 55A

HBM Industrial Measuring Amplifier Clip AE501 Industrial Measuring Amplifier 15-26VDC

Systeme Lauer Screen Monitor MT212.Teamtechnik VPC Take Off Line T 15183

TDK-Lambda Power Supply Fps100048/S Modules FPS1000-48 / S-K / Cchp it

BR Operating Terminal 4B1250.00-590 Operator Panel Panelware P120 HMI Revision

BR Central Processing it 4C2000.01-110 Panelware Rev 23.22 Tableau-Controller

KEYENCE Control it LJ-V7001P Controller Pnp-Typ 2D/3D Laser-Profilsensor

odrive Field Distributor MFP32D/MM22D-503-00/Z28F Field Distributor

Wittenstein Alpha Planet Transmission TP050G-MF2-70-0G1-2S Gear Engine MPL-B430P

Indramat Accionamiento por Husillo TDA 1.3-100-3-A00 Ac-Mainspindle Drive 258390

Indramat Spindle Drive TDA 1.3-100-3-A00 Ac-Mainspindle Drive 258390 it

Rhine Needle Automation Swing Conveyor SRC-N 160-2 R Vibratory Conveyor 200V

Bosch Rexroth Encoder Interface Module DFF01.1M Plug-in Module R911259514 259514

Wittenstein alpha Planetary Gear TP050G-MF2-70-0G1-2S Gear Motor MPL-B430P

Beckhoff Einbau-Panel-Pc CP6231-0001-0040 Operator Panel 12,1 Pulgada de Control