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。
TELEDYNE RD INSTRUMENTS 72A-1020-01 Rev.A2 PCB Card 82A-1020-00 Rev.A
ATOS Dha-0713/Pa-m24 Explosion Proof Solenoid Directional Valve 0A-24DC
ATOS Dha-0713/Pa-m24 Explosión Prueba Solenoide Direccional Válvula 0A-24DC
Woodward GCP-30 Genset Control Pack 8440-1614 Rev D
Woodward GCP30 Gene Set Control Pack 8440-1613 Rev E
KONGSBERG RDIO401S Controlador idad 603432 Rev.2.1.1
Woodward GCP-30 Genset Control Paquete 8440-1614 Rev D
Woodward GCP-30 Gene Set Control Pack 8440-1614 Rev E
Woodward GCP-30 Genset Control Paquete 8440-1614 Rev E
Siemens 6DR2100-5 Sipart DR21 Proceso Controlador
TECHNICAL MARINE SERVICE LC100-V1 Módulo
ALTHERIS Sakae SC90 JAM-ZZ-36R3GP-9443D Joystick
TECHNICAL MARINE SERVICE LC100-V1 Module
Avk Cosimat-N Voltage Regulator 83606118-084
Endress HauLM223 LIQUISYS-M Conductivity Transmitter CLM223-CD0016
MGE CHAN 640-3400117800CB-Z PCB Card
Endress HauLM223 LIQUISYS-M Conductividad Transmisor CLM223-CD0016
MGE CHAN 640-3400117800CB-Z PCB Tarjeta
Woodward GCP-30 Genset Control Paquete 8440-1614 Rev J
INDUSTRONIC 8DIO 002 301-435-300 Digital Yo / O Tabla 301-435-370-A2
Woodward GCP-30 Gene Set Control Pack 8440-1614 Rev J
INDUSTRIAL 8DIO 002 301-435-300 Digital I/O Plate 301-435-370-A2
CIMWORKS GPA-100 Cuatro Ranura Gageport Multiplexor Con Adobe Acrobat Lector
AUTRONICA BSS-103A Power Supply Circular Plate 7212-255,0004
AUTRONICA BSS-103A Potencia Suministro Placa de Circuitos 7212-255.0004
JASTRAM Rai 3300 3-FACE Panorámico Timón Ángulo Indicador Sistema JB801030
JASTRAM Rai 3300 3-FACE Panorama Row Angle Indicator System JB801030
AEG 8000022440 Interface Card 8000022441 Rev 05
AEG 8000022440 Interfaz Tarjeta 8000022441 Rev 05
GICAR 8.5.84.29 PCB Card
SCANA SERVOTEKNIKK LRQ-96940-2 PCB Card
SCANA SERVOTEKNIKK LRQ-96940-2 PCB Tarjeta
TERASAKI ELECTRIC EAS-101 Digital Sincronizador
GICAR 8.5.84.29 PCB Tarjeta
TERASAKI ELECTRIC EAS-101 Digital Sync Device
AEG 8000022377 Interface Card 8000022378 Rev 03
AEG 8000022377 Interfaz Tarjeta 8000022378 Rev 03
ROLLS-ROYCE 5880-PC1024 Dep.steering Gears-Tenfjord PCB Module
SCANA MAR-EL MPS110 with MP 600 PCB Card
NORCONTROL NA1030 I/O Serial Interface Power PCB Card Ha332167c/C
PRAXIS AUTOMATION 20.2.605.600 I/O Plate 91.6.005.600 Rev On
Siemens 6DR2100-5 SIPART DR21 Processor Control
CROWCON PC2121A-V4 Gas Consul Personalidad Módulo
CROWCON PC2121A-V4 Gas Consul Personality Module
NORCONTROL NA1117.1 Placa Base II HA220853B/B
SABROE CONTROLS ISAB PIGGY-BACK DIA1605.001 PCB Card Rev E
KOW ELECTRONIC 619095-13-12 HTF MODEM
THYTRONIC APM3 Power Quality Analyzer AP102001 AQ101801
THYTRONIC APM3 Potencia Calidad Analizador AP102001 AQ101801
AEG 8000022024 Interface Card 8000022025 Rev 05
POWEC PMP 6.24 SIC Power Supply ZM 20 01 100-107
NORCONTROL NA1117.1 Motherboard II HA220853B/B
AEG 8000022024 Interfaz Tarjeta 8000022025 Rev 05
AZBIL PTG70G-A3B1G4-MCG-12456 Smart Pressure Transmitter
BEDIA PLCA-50 Level Monitoring Sensor 505411
SF-CONTROL LD100S PUA31 Frame Gripper Plate
SABROE CONTROLS ISAB PIGGY-BACK DIA1605.001 PCB Tarjeta Rev E
SF-CONTROL LD100S PUA31 Marco Grabber Tabla
AZBIL PTG70G-A3B1G4-MCG-12456 Smart Presión Transmisores
MRC P50011A Maletero Tabla
MRC P50011A Suitcase Plate
HYDRIL AA5160010200 Solenoid Screwdriver PCB Card
PCB2000 A02-R03 PCB Tarjeta
PCB2000 A02-R03 PCB Card
DET-TRONICS R7404 Ultraviolet Flame Detection System 75090-124
Eaton GHG5124407R0001 Crouse-Hinds Series Locking Vessel 1308 IP66
ABB SDCS-COM-81 Commication Disk 3ADT314900R1002 Rev L
NABCO MCA-501-01A F/V Converter PCB Card 883 73747303
Parker PWDXX Electronics Module for Proportional Valves PWDXXA-400-20
Volvo Penta 21350693.p04 Shutdown it
Parker PWDXX Electrónico Módulo Para Proporcional Válvulas PWDXXA-400-20
Computerboards Cio-das16jp/16 Control Panel Con Data Adquisición Software Rev 3
YOG 06206 Marine Wind Tracker 0 Self 180 Stbd / Port
NABCO CMC-101-01 PCB Card 885 73754688
Computer Boards Cio-das16jp/16 Control Board With Data Capture Software Rev
ABB SDCS-COM-81 Comicación Tabla 3ADT314900R1002 Rev L
Eaton GHG5124407R0001 Crouse-Hinds Serie Enclavamiento Receptáculo 1308 IP66
ABB HBC-Radiomatic FSE 510 Radio Receiver Remote 005-01-00663 IP65
HYDRIL AA5160010200 Solenoide Conductor PCB Tarjeta
ABB HBC-Radiomatic FSE 510 Radio Receiver Remote Control 005-01-00663 IP65
ABB QHFQ 210 Q-Tagg Processor Plate D3 3BNM005404R2 V1.7
NABCO MCA-501-01A F/V Convertidor PCB Tarjeta 883 73747303
UZUSHIO ELECTRIC UA101 PCB Tarjeta 1107A
UZUSHIO ELECTRIC UA101 PCB Card 1107A
ABB QHFQ 210 Q-Tagg CPU Tabla D3 3BNM005404R2 V1.7
Rolls-Royce MCO-01 Aquamaster PCB Module 7353523 Rev 0
DET-TRONICS X3301S Multispectrum Ir Flame Detector Head 007197-052 Rev F
Rolls-Royce MCO-01 Aquamaster PCB Módulo 7353523 Rev 0
TRI-STAR 9252-3000 PCB Card 300 Rev G
DET-TRONICS X3301S Multispectrum Ir Llama Detector Cabeza 007197-052 Rev F
Siemens 14-193-100-583 Schütz Type 700
SAKAE SSC50SD Potentiometer
TRI-STAR 9252-3000 PCB Tarjeta 300 Rev G
KOCKUM SONICS TLG2000 Control it Bsh /6291/003/02 Software Version 1.05
SAKAE SSC50SD Potenciómetro
KOCKUM SONICS TLG2000 idad de Control Bsh /6291/003/02 Software Versión 1.05
ECKARDT SRI 986 Electric Pneumatic Position Controller Rev 2.0
ECKARDT SRI 986 Electro Neumático Posicionador De Rev 2.0
JRCS ESB-EVE PCB Card
JRCS LCU-M110B PCB Card
JRCS LCU-M400B PCB Card
JRCS ESB-EVE PCB Tarjeta
AUTRONICA Eac-3/1 PCB Tarjeta 7252-070.0003
Siemens 4.0943.1022.1 Interface it PCB Card
AUTRONICA KDC-3 Micro Processor Plate 7252-074.0000
JRCS LCU-M01A-32 PCB Card
AUTRONICA KDC-3 Micro Procesador Tabla 7252-074.0000
JRCS LCU-M01A-32 PCB Tarjeta
KONGSBERG RMP200-8 Remote Control Multi-Purpose I/O Module 603443 Rev 1.1.7
AUTRONICA EAC-3/1 PCB Card 7252-070.0003
KONGSBERG RMP200-8 Remoto Multiuso Yo / O Módulo 603443 Rev 1.1.7
RIKEN KEIKI GD-A80 Gas Detector 52K0159801-2
ABB AZ20 Oxygen Monitor Remote Control Transmitter Az20 / 1121121114e/Std
GAI-TRONICS 272-001 Exterior Intrinsically Seguro Teléfono Tipo 3R
BAUSER WEISHAUPT 72185 Quemador Servo Motor Stellantrieb 1055/23 S6
AUTRONICA Fire Alarm Control Panel Without Printer BSZ-310 EAU-310B EAC-300A/B-1
Autronica Kda-2/R1 Analog Input Plate 7252-003.0001
AUTRONICA Fire Alarm Control Panel Without Printer BSZ-310 EAU-310B EAC-300A /
ABB AZ20 Oxígeno Monitor Remoto Transmisor Az20/ 112112111114e/ Std
ROLLS-ROYCE DC 0015D Panel Interface Card
C. Plat CP4590-1580-00 Conexión PCB Nav.x #2212 #2224 Rev.08
AUTRONICA KMG-200 PCB Tarjeta 7252-019.0003
ROLLS-ROYCE DC 0015D Panel Interfaz Tabla
BAUSER WEISHAUPT 72185 burner servo motor actuator 1055/23 S6
GAI-TRONICS 272-001 Outdoor Intrinsic Secure PhType 3R
AUTRONICA KMG-200 PCB Card 7252-019.0003
C. Plat CP4590-1580-00 Connection PCB Nav.x #2212# 2224 Rev.08
Autronica Kda-2/R1 Analógico Entrada Tabla 7252-003.0001
Siemens 4.0943.1022.1 Interfaz idad PCB Tarjeta
Siemens 14-193-100-583 Contactor Tipo 700
TOYO KEIKI IS-2 Insulation Resistance Monitor NH-600A