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。
BR Digitaleingabemodul X20DI4372 Revision D0 Entrada Digital Módulo X20 DI4372
Allen-Bradley Módulo de Sonido 855T-B24SA1 Sod 70MM Serie C 24V AC/Dc 75mA
Sigmatek Digital Ausgangsmodul 20-892-081 Seguridad Salida Módulo STO 081 S-DIAS
BR Digital Input Module X20DI4653 Digital Input Module X20 DI4653 Revision D0
ATR Industrie-Elektronik Platine 101-932-033 Fast-Logic-Interface Pancon YE 6
odrive A MTA11A-503-I551-D01-00 E MTF11A003-503-P10A-15 Movifit
Ewert Ahrensburg Eae Panel de Control Fpr 2 Operator Panel Gfpr 02 00 V2.00 Bote
odrive Motorreductor Dfas80k4 / Tf / Isb Motor Reductor Helicoidal 1420
Rexroth Proportional Amplifier VT 5004S22 R1 Proportional Amplifier Card VT 5004
VE 3x Keyence Photoelectric Sensor PZ-G102CP Photoelectric Sensor M8
Siemens Digital Ein / Edition 6ES7133-1BL11-0XB0 I/O Module E01 Slightly Damaged
Panasonic Servo Motor MHMD042G1S AC Servo Drive 0.4kW 3000r/min. A5 MINES
Lenze Cable de Motor 397070 Acople para Mdsksrs 056-23 EWLM015GM-0150C
Sigmatek Digital Output Module 20-892-081 Safety STO 081 S-DIAS
Rital High End It-Rack-Stromverteilg DK 7979.139 Pdu Basic DK7979.139
Ewert Ahrensburg Eae Operator Panel Fpr 2 Gfpr 02 00 V2.00 Boat
Siemens Teclado Con Interface 6FC5103-0AE01-1AA1 Sinumerik 840C/840CE E Stand B
Neugart planetary transmission PLE060-005-SSSB3AD-E14 gear 58472 Festo 2297687
Reo Electronics Frequency Inverter 56816.01 Frequency Converter REOVIB MFS 168
Reo Electronics Frequency Inverter 58688.01 Frequency Converter REOVIB MFS 168
Bosch Rexroth Control it Se 110 0 608 830 109 110/220V 0,3A
Omron Commication 3G3AX-MX2-ECT Commication it Different 1.1 Ethercat
Synatec Electrónico Panel de Control Multicontrol 103 Principal Operator Dañado
odrive Gear Motor Dfas80k4 / Tf / Isb Motor Worm Gear 1420 RPM
Lenze Motor Cable 397070 Cable Clutch for Motor Mdsksrs 056-23 EWLM015GM-0150C
LEM Current Transformer DK 100 B10 Split Core Dc Transducer F2.20.34.200.0
BR Digital Input Module X20DI4372 Revision D0 X20 DI4372
GfA electric motor electric motor SI4.230-25.00 motor transmission Hanning D7Fu4S-7-525
Siemens Sinumerik 840 Power Supply 6FC5114-0AA01-0AA0 Power Supply E-Stand C
Arburg Adaptador de Red 120554 Power Supply Gebrüder Libre Geräte-nr.
Balluff Multifrequenz-Auswerteeinheit BIS013U Rfid Processor BIS V-6108-048-C002
Arburg Power Supply 120554 Gebrüder Geräte-nr. 149501-64001
Rexroth Indramat Servo Motor MSM030B-0300-NN-M0-CG0 Servo Motor 295553 102V
Rexroth Servo Controller R911264172 Dds 2.1-W025-DG04-00 Digital AC
odrive gear motor W30 DRS71S4/MM03/MO/AZSK gear motor MOVIMOT 18214991
Siemens Power Supply 6FC5147-0AA15-0AA1 E-Stand A 6FX1152-4BA01 E-Stand B
Siemens Control Panel 6FX1152-4BA01 E-Stand B 6FC5147-0AA15-0AA1 E-Stand B
Bosch Rexroth idad de Control Se 110 0 608 830 109 110 / 220V 0,3A
Lenze Motor Drive 743 E 3 743E3 With Optionsplatine 7041 P 2
Siemens Dual Motor Module SINAMICS 6SL3120-2TE13-0AA0 DC 600V Version B
ERGE ceramic heating belt heating belt heater 400x185 230V 2x5000W cylinder heater 10000W
Siemens 1FT5066-0AC01-2-Z Servo Motor 6FX2001-2CC50 Angle Stepper
MTS Temposonics GH M GHM0400MD601V0 Removal Sensor G Series
ABB SAFT 103 WITH 57777290 N
Siemens Digital Edition 6ES5455-4UA12 Digital Output Module Simatic S5 455 E.:01
Philips 9404 462 74151 Measured Transducer Card MEAS 15 PMC 1000 Transducer Card
Indramat Servo Controller TDM 3.2-020-300-W0 A.C. Servo Controller R911233712
Beckhoff DVI Splitter with USB Extender CU8810-0010 USB Extender Rev. 1.8 CU8810
Phoenix Contact Analog Input Module IBS AI Input Module 2784081 InterBus-S
Banner Lichtleiter-Verstärker D10UPFP Fibre Optic Sensor 63995 Design D10
Tox Pressotechnik Power Supply EDC Compact 0610520KF120243B
STI Light Curtain Receiver MC4220RE Curtain Receiver 42733-0200 MicroSafe
Philips Power Supply Card 9404 462 09011 PMC 1000 Power Supply Card II Ferromatic
Siemens Alimentación 6ES5955-3LF11 Power Supply 40A Soporte E 7 Simatic S5
Siemens Alimentación 6ES5955-3LF11 Power Supply S5 40A Soporte E 8 Simatic
Siemens Alimentación 6ES5955-3LF11 Power Supply S5 Simatic 40A Soporte E 3
Asymtek Reglereinheit A-201D Controlador idad 100/120V 220/240V 50/60Hz
MTS Temposonics Position Generator GHA0250MRR82R01 Position Sensor Distance Tracer LA-41
Siemens connection 6ES5256-3AB11 interface modules AS 256 Simatic S5 electric stand 06
Gigabyte Tecnología Mainboard GA-6BXU Mainboard Intel Pentium III / II 233-550
Bachmann Adaptador de Red Dnt 90/U Power Supply B 6811/00 DNT 90 Y Battenfeld
Carlo Gavazzi Poweranalyzer WM14-96 Poder Analizador WM14.96.AV5.3.H.R2.XX.AX
Bosch measuring converter 3608870347 power converter transducer measuring converter converter
Control Techniques Control Cable CT 5400-0720 Emerson Nidec 20m AWM II 30356
Hydac Flügelzellenpumpen Kfzp-1 2/1.4/P / 71/8 Vane Cell Pump 3034023
Rexroth Motor Eléctrico 3SIEK71-8B/339L Electric Motor 13496176 Transmisión
Siemens Zentralbus 6FX1122-4CA00 Central Bus SIROTEC RCM 1D ACR 20 E-Stand A
Philips Temperature Card 9404 462 02011 Temperature Card Module it Damaged
SMC Cilindro Guía MGGLB20-50 Guided Cilindro 1.0MPa Serie Mgg Hub: 50mm
KraussMaffei Handheld HMI 23154 21305 Handheld Control Device XS4.0 WSB
Bachmann Power Supply Dnt 90/U B 6811/00 DNT 90 And Battenfeld
Siemens Pulswiderstandsmodul 6SN1113-1AB01-0BA1 Resistor Simodrive 611 Version C
Siemens Motor de Baja Tensión 1LA5063-6AA31 Motor 11mm Eje 500V 0,09kW 820RPM
Philips Ferromatic Transducer Card 9404 462 74111 MEAS PMC 1000
HSAJET HP Printer Control Panel MKHP Printer Panel MiniKey Inkjet Damaged
Gigabyte Technology Mainboard GA-6BXU Mainboard Intel Pentium III/II 233-550
Carlo Gavazzi Poweranalyzer WM14-96 Power Analyzer WM14.96.AV5.3.H.R2.XX.AX
Asymtek Reglereinheit A-201D Controller it 100/120V 220/240V 50/60Hz
GFA Elektromat Electric Motor SI4.230-25, 00 Transmission Hanning D7Fu4S-7-525
Turck Módulo SDPL-0404D-1003 Acoplamiento Módulo Profibus-Dp 4DI/4DO Filtro 3ms
Arburg Input/Output Card 121,682 Input/Output Card Module 121,683 V.02
Pepperl Fox Disconnect Circuit Amplifier 046904 Isolating Amplifier KHA6-SH-Ex1
Telemechanical Input Module 170BDI35600 Input Modicon TSX TIO/IS
PULS Fuente de Alimentación QT40.241 Power Supply 3AC 380-480V Dc 24-28V 40A Red
Schneider Electric Input Module 140DDI36400 Input Module TSX Quantum PV01 RL03
Turck Coupling Module SDPL-0404D-1003 Profibus-Dp 4DI/4DO Filter 3ms
ipo Monitor 2TT1205CDN00C 12,1'' Power Supply Entrada Módulo 7LPIP923B210
Haseke Wandgelenk Hlt-Bdbuchse 40102-02 Pared Jta Hma I-080 Tragarmsystem
Allen Bradley Safety Relay 440R-GL2S2P Relay GSR GLP Series A 206 PN164236
Baumer Reflection Light Button OHDK 10N5101/S35A Diffuse Sensors Light Guide
HK Reckler Cook Controls Computer 050.100.556.04 Output Card AK113398
HK Reckler Cook Controls Computer 050.100.556.04 Output Card AK 113480
Phoenix Contact Inline Terminal IB IL AI 4/EF-2MBD-PAC Inline Terminal 28 78 64 1
BR Interface Module X20CS1020 Interface Module it X20 CS1020 Revision F0
BR Interface Module X20CS1020 Interface Module it X20 CS1020 Revision E0
Reckler Cook Control Card 050.100.109.05 Control Card NG2 113466 HK Board
Atlas Copco Controller TC52S-N Power Macs 4231 5050 81 Controller Module TC 52S-N
Atlas Copco Controller TC52S-N-TT Power Macs 4231 5050 81 Controller TC 52S-N-TT
Siemens Process Operator Keyboard PBT 982/H Keyboard 6ES5982-2CA12 AS2 Damaged
Siemens Digital Input 6ES7326-1BK02-0AB0 Digital Input SM 326 F-State 1
Siemens Farb-Bedientafel 6FC3988-7FD20 Operator Panel Completo 880m/T Dañado
HK Systems Dematic 050.100.532.08 Control Board Control Card ZÄV 106 997 Board
HK Systems Dematic 050.100.532.07 Control Board Control Card ZÄV 106 997 Board
Synatec Electrónico Hauptbedieneinheit Multicontrol Control Panel de Control
Bosch Rexroth Directional Control Valve Da6va2a5x/200fsm R901224218 Blue
MTS Temposonics G-Series GHM0150MD601V0 Removal Sensor 150mm 0-10V
Lütze Transformer NG24/20-2976 Power Supply 722976 Power Module
ReSatron Codificador Rotatorio Rsh 90 M-13 12-g-3-25, 4-ss 10-30VDC 25Bit
PepperlFuchs Isolating Amplifier 046904 KHA6-SH-Ex1
Watlow Regulador de Potencia DC10-60C0-0000 Solid State Controlador Din-a-Mite
ABB Oy Frequency Converter ACS401000432 Acs 400 380-480V
Synatec Electronic Hauptbedieneinheit Multicontrol Control Panel Control Pantel
Allen Bradley Safety Relais 440R-GL2S2P Relay GSR GLP Series A 206 PN164236
Rittal Aire / Luft-Wärmetauscher SK 3126.100 Air/ Air Heat Exchanger Toptherm
Festo Motorcontroller 550042 Controller CMMP-AS-C5-3A Hw 2.7 Sw 3.5.1501.5.3
Siemens Prozessbedientastatur Pbt 982/H Keyboard 6ES5982-2CA12 AS2 Damaged
KEYENCE Lasersensor LR-TB2000CL Laser Sensor Messabstand 6 7/12ft Cable
odrive Motorreductor R37 DRS71S4BE05 Gear Motor 0,37kW 1700rpm 1380rpm
Control Techniques Control Cable 5415-Z-5400-0252 Emerson Nidec 52m 30356
EGS Hevi-Duty WTC Transformer 303-1811 2929013T00 Transformer 120/24V
Siemens Sinumerik 840 Mmc CPU 6FC5110-0DB02-0AA2 idad Control Central Versión
Siemens Sinumerik 840 Mmc CPU 6FC5110 0DB02 0AA2 idad Control Central Versión
Siemens Sinumerik idad Control Central 6FC5110 0DB02 0AA2 840 Del Mmc CPU
Siemens Sinumerik 840 Mmc CPU 6FC5110 0DB02 0AA2 idad Control Central Versión`
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Micromatik System-Austauschgerät MIPCT 350M0074 Pc-Terminal Adapter 350M0072
Bosch Rexroth Way Valve DA6VA2A5X/200FSM Directional Valve R901224218 Blue
Watlow Power Regulator DC10-60C0-0000 Solid State Power Controller Din-a-Mite
1 Watlow Power Regulator DC10-60C0-0000 Solid State Power Controller Din-a-Mite
Pepperl Fox Distance Sensor VDM28-50-R1-IR-IO/73c/110/122 Sensor 239793
Mushroom Small Control PNOZ m EF 16DI Small Controller 772140 Expansion Module