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

HUGLE ELECTRONICS MODEL 4100V-060 / 4100V 060, Flexible AC Ionizer

AMAT 102172274, F-KX-LCF-78-50, LCF78-50JA D, Coaxial cable, L=9m

Bahr ELZ 30IM020BM37VD, Sistema Posizi Sensore di Prossimità - come Nuovo

Schneider Kreuznach, CAM4KCL, Cámara

Schneider Kreuznach, CAM4KCL, Appareil Photo

MOELLER NZMN2-4-VE160, NZM2-XRD, Leistungsschalter mit Fernschalter 160A

BRONKHORST EL-FLOW Select F-201CV, digital mass flowcontroller, 100sccm SiH4

1305600-02 1366801-00 0258687 00 Ki 0228786-05 32287-ER32555-ER

1305600-021366801-000258687 00 Ki  0228786-0532287-ER32555-ER

SMC LJ-0C0300-X140, Actuator

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Módulo de Control, GU1

Beckhoff AX5203-0000-0200, AX5203, Digital Compact 2-channel drives

FESTO EMMS-AS-100-S RS  EMGA-80-P-G5-SAS-100, servo motor 550122  552195

KLASCHKA YZK4KR/4T-2.31, 30.03-80, Central Unit

VITRONIC 97236, LCS-FF-R3-v-8K-30.05-SX-SX-60, Line Camera

Grundfos 96453583, Chamber Stack Kit

Bahr ELZ 30 IM020BM37VD, Sistema de Posicionamiento  Proximidad - como Nuevo

Bahr ELZ 30  IM020BM37VD, Système de Positionnement  Capteurs Proximité - Neuf

SCHNEIDER KREUZNACH, CAM4KCL, Kamera

Lenze 6301-2032,Cs 9000 DVI,1580.9904658,ERG4P _ So / 1 / De / PS2,Industrial PC

1305600-021366801-000258687 00 KI0228786-0532287-ER32555-ER

SMC LJ-0C0300-X140, Attuatore

OMRON SGMAH-04A1A6CD-OY, 8G0680-8-4, AC-Servo Motor

BOSCH REXROTH AG R911170938, CML45.1-NP-500-NA-NNNN-NW, Steuerungsmodul, GT1

BOSCH REXROTH AG R911170938, CML45.1-NP-500-NA-NNNN-NW, Steuerungsmodul, GR1

BOSCH REXROTH AG R911170938, CML45.1-NP-500-NA-NNNN-NW, Steuerungsmodul, GX1

BOSCH REXROTH AG R911170938, CML45.1-NP-500-NA-NNNN-NW, Steuerungsmodul, GU1

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Module de Commande, GR1

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Module de Commande, GU1

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Module de Commande, GT1

WITTENSTEIN 40018731, TPM 025-021R-320P-BP0-045UL430, Gear head servo motor

BECKHOFF AX5203-0000-0200, AX5203, Digital Kompakt Servoverstärker 2-kanalig

SMC LJ1H10812SC-400-T5-Q, Electric Linear Drive, L=756mm

Schunk 37361427, SRU-D 20-W-180-3-4-M8-AS, Universal Swivel Unit

Sew Wa20/T Drn63m4/Be03/Ase1/ Tf, B879011338286, Winkel-Getriebemotor, | =3 9,

Siemens 1FK7040-2AK71-1CH1, Synchronous Motor

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Synchronous Motor, I=10

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Synchronous Motor

Omron SGMAH-04A1A6CD-OY, 8G0680-8-4, AC Servo Motor

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

BAHR ELZ 30  IM020BM37VD, Positioniersystem  Näherungsschalter - NEUWERTIG

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

SEMILAB WML-1, Lifetime Tester with housing and capacitive sensor

Lenze 6301-2032 ,Cs 9000 DVI,1580.9904658,ERG4P_ So / 1 / De / PS2,Industria PC

SCHNEIDER CROSS, CAM4KCL, camera

1305600-021366801-000258687 00 AI0228786-0532287-ER32555-ER

SMC LJ-0C0300-X140, Actuador Configuración de Tracción

SMC LJ-0C0300-X140, Actionn

Bosch Rexroth AG R911170938, CML45.1-NP-500-NA-NNN-NW, control module, GU1

Bosch Rexroth AG R911170938, CML45.1-NP-500-NA-NNN-NW, Control Module, GX1

Bosch Rexroth AG R911170938, CML45.1-NP-500-NA-NNN-NW, control module, GT1

Bosch Rexroth AG R911170938, CML45.1-NP-500-NA-NNN-NW, control module, GR1

BECKHOFF AX5203-0000-0200, AX5203, Digital Compact Servo Amplifier 2-Channel

SMC LJ1H10812SC-400-T5-Q, Elettrico Attuatore Lineare, L=756mm

Showa Denki, FSM-H04HT-R353, electric blower

Sew Wa20/T Drn63m4/Be03/Ase1/ Tf, B879011338286, Winkel-Getriebemotor, I =3 9

Siemens 1FK7040-2AK71-1CH1, Motore Sincrono

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Motore Sincrono, I=10

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Motore Sincrono

Omron SGMAH-04A1A6CD-OY, 8G0680-8-4, Ac- Servo Motore

CYBEROPTICS 8015605, CWA30 203120, Optical sensor

H.A.L.M. cetisPV-XF2-C, Xenon Flasher ECU

SMC MY2HT16G-250, Rodless Cylinder

BRONKHORST EL-FLOW Select F-201CV, Massendurchflussregler, 300sccm/SiH4/V1.22i

Sew Wf30 Drs71m4be1/ Ase1/ Tf, 1001034902, Winkel-Getriebemotor, I=27,50

SICK 1026840, C40E-1203DB200 Sicurezza Barriera Fotoelettrica Ricevitore - Nuovo

BAHR ELZ 30  IM020BM37VD, positioning system  proximity switch -

Lenze 6301-2032,Cs 9000 DVI,1580.9904658,ERG4P_ So / 1 / De / PS2,Industrie PC

Lenze 6301-2032,Cs 9000 DVI,1580.9904658 ,ERG4P _ So / 1 / De / PS2,Industria PC

Semilab WML-1 / Wml 1/WML1, Lifetime Tester

KEYENCE LKH057 / LK H057 / LK-H057, Sensor Head

SMC LJ-0C0300-X140, Actuator Stellantrieb

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

SMC LJ1H10812SC-400-T5-Q, Eléctrico Accionamiento Lineal, L = 756mm

SMC LJ1H10812SC-400-T5-Q, Électrique Actionn

Keyence LKH057 / Lk H057/LK-H057, Sensor Head

Sew Wa20/T Drn63m4/ Be03/ Ase1/ Tf ,B879011338286, Winkel-Getriebemotor, I =3 9

Sew Wa20/T Drn63m4/Be03/Ase1/ Tf , B879011338286, Winkel-Getriebemotor, I =3 9

SIEMENS 1FK7040-2AK71-1CH1, Motor Sincrónico

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Mot

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Motor Sincro

Siemens 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Motor Sincro, I=10

Omron SGMAH-04A1A6CD-OY, 8G0680-8-4, Ac-Servo Moteur

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

1  Beckhoff AX5203-0000-0200, AX5203, Digital Compact Servo Drives 2-kanalig

SMC MY2HT16G-250, senza Stelo Cilindro

SICK 1026840, C40E-1203DB200 Sicherheits Rideau Lumineux Récept

SICK 1026840 , C40E-1203DB200 Seguridad Cortina de Luz Receptor - Nuevo

SEMILAB WML-1 / WML 1 / WML1, Tester Di Vita

LENZE 6301-2032, CS 9000 DVI, 1580.9904658, ERG4P_so/1/DE/PS2, Industrie PC

CyberOptics 8015605,CWA30 203120,Ottica Sensore

FESTO 2784152, EAGF-V2-KF-50-200, Guide Unit

SMC LJ-0C0300-X140, Actuator Actuator

SMC LJ1H10812SC-400-T5-Q, electric linear actuator, L=756mm

SMC LJ1H10812SC-400-T5-Q, Elektrischer Linearantrieb, L=756mm

Semilab WML-1, Vie Test

Keyence LKH057 / Ll H057/LK-H057, Testa Sensore

SEW WA20/T DRN63M4/BE03/ASE1/TF, B879011338286, Winkel-Getriebemotor, i=39,00

SIEMENS 1FK7040-2AK71-1CH1, Synchronmotor

Siemens 1FK7040-2AK71-1CH1, Mot

SIEMENS 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Synchronmotor

SIEMENS 1FK7040-2AK71-1CH1-Z, 1FK7-CT, Synchronmotor, I=10

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

EXAIR BP7142, Ion Air Knife ionizing air curtain 17 bar l=1140mm

SICK 1211493, C4C-EA04530A10000, Light barrier receiver

SICK 1211492, C4C-SA04530A10000, Transmitter for light barrier

SMC MY2HT16G-250, sans Tige Cylindre

SMC MY2HT16G-250, Kolbenstangenloilindro

INA 001374923-8020-02, Axial radial bearing YRT100

Sew Wf30 Drs71m4be1/ Ase1/ Tf , 1001034902 , Winkel-Getriebemotor, I= 27,50

SICK 1026840, C40E-1203DB200 Sicherheits Lichtvorhang Empfänger - NEU

Semilab WML-1 / Wml 1/WML1, Vie Testeur

FESTO 2784152, EAGF-V2-KF-50-200, Unità Di Guida

CyberOptics 8015605 , CWA30 203120 , Óptica Sensor

CyberOptics 8015605,CWA30 203120, Optique Capteur

Atlas Copco 87565.200120, AKV403, Installation Gun

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

BRONKHORST EL-FLOW Select F-201CV, Massendurchflussregler, 500sccm/SiH4/V1.22i

Sick 1211493, C4C-EA04530A10000, Lichtschrankenempfänger

Sick 1211492, C4C-SA04530A10000, Sender for Beam Sensor

SEMILAB WML-1, Lifetime Tester mit Gehäuse und Kapazitivem Sensor

INA 001374923-8020-02, Axial Radial Bearings YRT100

Keyence LKH057 / Lk H057/LK-H057, Unidad

Keyence LKH057 / Lk H057/LK-H057, Tête

SEW WA20/T DRN63M4/BE03/ASE1/TF, B879011338286, Angle Gear Motor, i=39.00

Schunk GFS 25-180, universal swivel finger

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

WITTENSTEIN 40018731, TPM 025-021R-320P-BP0-045UL430, Transmission Head Servo Motor

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

SMC MY2HT16G-250, Kolbenstangenloser Zylinder

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

Sew Wf30 Drs71m4be1/Ase1 / Tf , 1001034902, Winkel-Getriebemotor, I = 27,50