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。

以下链接皆有货

SEW WF30 DRS71M4BE1/ASE1/TF, 1001034902, Winkel-Getriebemotor, i=27,50

SICK 1026840, C40E-1203DB200 Security Curtain Light Receiver -

SEMILAB WML-1 / wml 1 / WML1, Lifetime Tester

FESTO 2784152,EAGF-V2-KF-50-200,Führungseinheit

FESTO 2784152 , EAGF-V2-KF-50-200, Führungseinheit

FESTO 556402, DSL-16-50-270-P-A-S2-B, Schwenk-Lineareinheit

CYBEROPTICS 8015605, CWA30 203120, Optischer Sensor

Philips Lch 202/LCH202, P8 Rack Line Universal Process Card

BOSCH 0 608 720 039 / 0608720039 / 820 071 / 0608820071, Schraubsystem

Heinz mayer MSL 3-120, Linear Unit

Sick 1211493,C4C-EA04530A10000,Lichtschrankenempfänger

Sick 1211492, C4C-SA04530A10000, Trasmettitore per Luce Armadio

SEMILAB WML-1, Lifetime Tester with Case and Capacitive Sensor

INA 001374923-8020-02, Assiale Cuscinetto Radiale YRT100

SICK OD5-30W05, Displacement Sensor -  CONDITION

KEYENCE LKH057 / LK H057 / LK-H057, Sensorkopf

H. a. L.M.cetisPV-OU, Interface-

Siemens 6SN1 123-1AB00-0HA1  6SN1 118-0DM33-0AA1, Simodrive 611 Modulo Lt  Re

Rexroth R911325246,HCS01.1E-W0008-A-03-B-ET-EC-NN-NN-NN-FW,Convertiss

SCHUNK 0314442, CLM 100-H050-ASP, Slitta Compatta, Pneumatica

SMC MY2HT16G-250, Piston Rod Less Cylinder

Bronkhorst EL-FLOW Select F-201CV, Mass Flow Controller, 300sccm/SiH4/V1.22i

SEW WF30 DRS71M4BE1/ASE1/TF, 1001034902, Angle Gear Motor, i=27.50

ELMA Elmasonic S 180 H, ultrasonic cleaning device

FESTO 556402,DSL-16-50-270-P-A-S2-B,Schwenk-Lineareinheit

FESTO 2784152, EAGF-V2-KF-50-200, Führungseinheit

Philips Lch 202/LCH202, P8 Rack Line Universale Processore Mappa

Sick OD5-30W05, Power Supply -

Schunk 0303060, Kgg 80-30, Kleinteilegreifer

Bosch 0 608 720 039 / 0608720039 / 0 608 820 071 / 0608820071, screw system

Sick 1211493 , C4C-EA04530A10000, Lichtschrankenempfänger

Sick 1211492, C4C-SA04530A10000, Émett

Sick 1211492 , C4C-SA04530A10000, Emisor para Sensor Fotoeléctrico

INA 001374923-8020-02, Axial Rodamientos Radiales YRT100

INA 001374923-8020-02, Axial Radiallager YRT100

Bosch 1070070622, CNC Servo M. Is ABS6/INC1/POTI1 -

H. A.L.M.cetisPV-OU , Interface-

Siemens 6SN1 123-1AB00-0HA16SN1 118-0DM33-0AA1, Simodrive 611 Module de Lt  Re

Siemens 6SN1 123-1AB00-0HA1 6SN1 118-0DM33-0AA1, Simodrive 611 Módulo Lt  Re

Siemens 6ES5948-3UA11/6ES59483UA11, Simatic S5 CPU 948

REXROTH R911325246, HCS01.1E-W0008-A-03-B-ET-EC-NN-NN-NN-FW, Umrichter - NEU

Wittenstein 40018731, Tpm 025-021R-320P-BP0-045UL430

Schunk 0314442, CLM 100-H050-ASP, Kompaktschlitten, Pneumatique

Schunk 0314442 , CLM 100-H050-ASP, Kompaktschlitten, Neumático

Philips C104-DPM/P, CVI 200-DP, Controller Board

FESTO 556402 , DSL-16-50-270-P-A-S2-B, Schwenk-Lineareinheit

Philips Lch 202 / LCH202, P8 Rack Line Universal Proceso Tarjeta

Sick OD5-30W05, Alimentatore - come Nuovo

Heinz Mayer MSL 3-120, Linear Camera

Heinz mayer MSL 3-120, Unidad Lineal

SASSE Elektronik 1360.9915201, Manually Operated Device / Phmi Hand Held Control

Ms Ultrasonic 7559460-01-061, Ultraschall-Sorode, Transformation: 1:2.20

SICK 1211492, C4C-SA04530A10000, Sender für Lichtschranke

Bosch 1070070622, CNC Servo M. Is ABS6/INC1/POTI1 - Nuovo

Branson, BG3909L, SM1130153, Combination Transducer Series 9500

H. A. L. M. cetisPV-OU, Interface-

SIEMENS 6SN1 123-1AB00-0HA1  6SN1 118-0DM33-0AA1, SIMODRIVE 611 LT-Modul  RE

REXROTH R911325246, HCS01.1E-W0008-A-03-B-ET-EC-NN-NN-FW, Inverter -

FESTO 556824, EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, Clutch Up Left

FESTO 556824, EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, Clutch Bottom Left

BALLUFF BNI003P, BNI PBS-507-001-Z011, Netzwerk-Modul for Profibus

SCHUNK 0314442, CLM 100-H050-ASP, Kompaktschlitten, pneumatisch

Philips C104-DPM /P, CVI 200-DP, Controllerplatine

GRUNDFOS UPE 50-120, 69005004 V02, Circulating Pump 1 kW 69005000

PHILIPS LCH 202 / LCH202, P8 rack line universal Prozess Karte

Philips Lch 202/LCH202, P8 Etagère Line Universel Processus Carte

Sick OD5-30W05, Adaptador de Red - como Nuevo

Sick OD5-30W05, Bloc Alimentation - comme Neuf

Schunk 0303060 , Kgg 80-30, Kleinteilegreifer

Heinz mayer MSL 3-120, Appareil Linéaire

HEINZ MAYER MSL 3-120, Lineareinheit

SASSE Elektronik 1360.9915201, Unità di Controllo Manuale / Phmi Held Unit 8A

Bronkhorst EL-FLOW Select F-201CV, Mass Flow Controller, 500sccm/SiH4/V1.22i

Ms Ultrasonic 7559460-01-061, Ultraschall-Sorode, Trasformazione: 1:2.20

BOSCH 1070070622, CNC Servo Con ABS6/INC1/POTI1 - NUEVO

Bosch 1070070622, CNC Servo M. Is ABS6/INC1/POTI1 - Neuf

BURKERT 420662A, 2632 A 40,0 SS VA, Angle seat pneumatic valve DN40 PN16

Philips CPU 210/CPU210, P8 Rack Line CPU

Branson BG3909L, SM1130153, Combination Transducer Series 9500

Showa Denki FSM-H04HT-R353, Electric Fan

H.A.L.M. cetisPV-OU, Interface-

SIEMENS 6SN1 123-1AB00-0HA1  6SN1 118-0DM33-0AA1, SIMODRIVE 611 LT Module  RE

FESTO 556824, EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, FriziInferiore SX

FESTO 556824, EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, FriziSopra SX

BALLUFF BNI003P, BNI PBS-507-001-Z011, Netzwerk-Modul per Profibus

Meyer Burger 64332 RITi , Rotary Feedthrough Ø150mm

Wittenstein 40018731 , Tpm 025-021R-320P-BP0-045UL430

Siemens 1FK7063-2AH7 1-1CH1, Synchronous Motor

Philips C104-DPM/P, CVI 200-DP, Controllerplatine

OPHIR 773603A, L40W-A-.2-TR-V1 ROHS, Laser Thermal Power Sensor with cable

Schunk 0314442, CLM 100-H050-ASP, compact slide, pneumatic

Phoenix Contact 2702535, FL Wi-Fi 2100, Radio Module

ADL GG03.1, Accelerator, Dc-Stromversorgung-Netzgerät GG03.1 -

ADL GG12.1, Beam, Dc-Stromversorgung-Netzgerät GG12.1 -

ANITE 000012955, S/N: TA21025, Baseband Processor

ANITE 000012955, S/N: TA21035, Baseband Processor

ANITE 000012955, S/N: TA11033, Baseband Processor

FESTO 556402, DSL-16-50-270-P-A-S2-B, Panning Linear Unit

PHILIPS LCH 202 / LCH202, P8 rack line universal process card

SICK OD5-30W05, Netzteil - NEUWERTIG

Atlas Copco 87282.000062, AK403, Installation Gun

SASSE Electrónica 1360.9915201, Dispositivo De Mano / Unidad De Control PHMI 8A

SASSE Elektronik 1360.9915201, Unité de Commande Manuelle / Phmi Main Held 8A

Ms Ultrasons 7559460-01-061, Ultraschall-Sorode, Transformation : 1:2.20

Ms Ultrasónico 7559460-01-061, Ultraschall-Sorode, Transformation: 1:2.20

BOSCH 1070070622, CNC Servo m.iS ABS6/INC1/POTI1 - NEU

Branson BG3909L, SM1130153, Combination Trasduttore Serie 9500

Showa Denki FSM-H04HT-R353, Elettrico Ventilatore

Barbour 420662A, 2632 A 40,0 Ss VA, Angle Seat Globe Pneumatic Valve DN40 PN16

OPHIR 773603A, L40W-A 2-TR-V1 Rohs, Laser-Wärmeleistungssensor with Cable

SIEMENS 6ES5948-3UA11 / 6ES59483UA11, SIMATIC S5 CPU 948

Siemens 6ES5948-3UA11/6ES59483UA11, Simatic S5 Ordinat

FESTO 556824 ,EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, Acople Abajo Izquierda

FESTO 556824 ,EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, Acople Arriba Izquierda

FESTO 556824, EGC-HD-160-210-TB-OH-GK, timing belt axle, clutch bottom left

FESTO 556824, EGC-HD-160-210-TB-OH-GK, Zahnriemenachse, Embrayage en Haut Gauche

BALLUFF BNI003P, BNI PBS-507-001-Z011, Netzwerk-Modul pour Profibus

BALLUFF BNI003P, BNI PBS-507-001-Z011, Netzwerk-Modul para Bus Profesional

Meyer Burger 64332 RITi , Drehdurchführung Ø150mm

Siemens 1FK7063-2AH7 1-1CH1, Motore Sincrono

GETT TKR-094-TOUCH-ADH-USB-US, InduKey, Industrie-Tastatur Schalttafelmontage

ADL GG12.1, Fascio, Dc-Stromversorgung-Netzgerät GG12.1 - come Nuovo

ADL GG03.1, Accelerator, Dc-Stromversorgung-Netzgerät GG03.1 - come Nuovo

Heinz mayer MSL 90-P25-S-350, Linear Unit

Atlas Copco 8092 1126 21, re-Controller

Anite 000012955, S/N: TA21024, Baseband Processor

SCHUNK 0303060, KGG 80-30, small parts gripper

Atek Vc 065 2:1 H0, Servo-Kegelradgetriebe, I = 2: 1

SPIRENT SR5058, Test Configuration Unit, Sn: UCU310H3

SASSE Elektronik 1360.9915201, Handbediengerät / PHMI Hand held control unit 8A

Bosch 1070070622, CNC Servo m.iS ABS6/INC1/POTI1 -

SHOWA DENKI FSM-H04HT-R353, Ventilador Eléctrico