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
Agilent E5515-60408, E5515-60408-0104-79-200740-28370, RF Scheda Madre
INFICON PCG550, 357-925, Ersatzsensor - NEU
PHILIPS P8 compact line, 946581054321, MMS 104 Modul Vers 3.2 (o.K
Rexroth, R911311062, FCS01.1E-W0005-A-04-NNBV, Frequency converter Indradrive -
Rexroth, R911311064, Frequency converter Indradrive - CONDITION
Rollon ULC-00320/1/NUE28, Linear Guide Rail
Siemens 6GK7243-1PX30-0XE0, CP 1243-1 IEC, Communication Processor, E01
Omron Adept 10337-15200, Control Unit Servo Drive, Rev.P7
Omron Adept 10337-15200, A Amp, Servo-Verstärker, Rev.A
Bosch Rexroth R911325554, MSK050B-0450-NN-M1-UG1-NNNN, Servo Motor
WT 58633, Com-Server Highspeed Insulated -
MKS 1179bx 53c R 1 4 V Spc1, Massendurchflussregler, SiH4 2000 Sccm
FESTO 1145093, T-16-270-P-FW-A-B, Actuator
Siemens 6GF3540-8DA13, MV540 Multi, Empotrable Anillo de Luz Rojo, 618nm
Siemens 6GF3540-8DA13, MV540 Multi, Installation Anneau de Lumière Rouge, 618nm
Phoenix Contact, Mstb 2,5/17-ST-5, 08, 1757161, Connector Part/Plug-Component (
AlphaWire 5121C, Mehrleiterkabel L=100ft -
FESTO 170875, DFM-50-125-P-A-GF, Guide Cylinder
Siemens 6GK7542-5FX00-0XE0, CP 1542-5, Comunicaciones, FS02
Siemens 6GK7542-5FX00-0XE0, CP 1542-5, Komm Pièce Unique Ion Pro Zessor, FS02
Siemens 4EP3 701-6DS00/4EP3701-6DS00, Accélérat
HEIDENHAIN 511395-01, St 1277, Incremental Probe 5V sub-D Plug 15-pol
Ingun SKS-215-0082, SKS-215 002 180 A 1502 E, Schaltkontaktstift, (1PE = 50Stk
Rexroth R162331320, Guide Cars -
R F Optiline A18, Depósito de Expansión Con Válvula de Seguridad de Diafragma
R F Optiline A18, Vase D'Expansion Avec Membran-Sicherheitsventil
AERA FC-PA7820C / FC PA7820C / FCPA7820C, Massendurchflussregler F2, 70SLM - NEU
Siemens 6GT2002-0JE40, RF188C, Modulo di Comunicazione, E02
HÄNCHEN 120 10005-11, Hydraulikzylinder 1353071 150bar
FESTO CPX-M-AB-4-M12X2-5POLCPX-FVDA-P2, Output Module, Terminal, Rev.02
Parker 21007M-N, Magnetschiene for I-Force Ironless Linear Motor, Rev C
SMC AMH650-F10B, AMH-EL650, Micro-Nebelabscheider
SMC MDNBB80-400-DCK8847K, tie rod cylinder pmax 1.0 MPa
Rexroth 3842548310, 400V180W50HZ, Mot
REXROTH 3842548310, 400V180W50HZ, Motor mit Getriebe, i=25:1
OPTIBELT A381469, 16 AT5/2000 / 16AT5/2000, ALPHA LINEAR Zahnriemen - NEU
Schunk 0318448, Pgn-Plus-P 40, Pinza Universale Pneumatico
PHOENIX CONTACT 2775456, UDK 3-PE, Protective Conductor Line Clamp (1PE=50pcs) -
WATEC WAT-902HS, Telecamera Con Alta Sensibilità
Mitsubishi AJ65VBTCU-68ADVN, Konvertereinheit
FESTO 544040, DGSL-25-20-P1A, Mini Slitte
MURR ELEKTRONIK 555290, MVKMPNIO DI8 DO8 IRT PP, Digitales Ein Ausgangsmodul
BALLUFF BNI005N, BNI IOL-772-000-K027, Univere IO-Link-Schnittstelle, L=45mm
Beckhoff AM8022-0D10-0000,Servomotore,0,80 NM (M0), F2 (58 MM)
Smc EZM101HF-K5LOZ-E55L-Q, Vakuumerzeuger Con Válvula Y Interruptor - Nuevo
Smc EZM101HF-K5LOZ-E55L-Q, Vakuumerzeuger Avec Soupape Et Interrupt
Memco 743782-20, Pana40 Plus Ultraslim 2D Barriera Fotoelettrica/Light Curtain -
RECHNER SENSORS KAS-80-14-Ö-M12, KA0811, Capacitif Capt
Siemens 6GK7 542-5FX00-0XE0, CP1542-5, Communication Processor, FS02
Woerner KFI-E/B/W/W/320/250, Füllstandschalter / Level switch - Neu /
Bosch 0 608 830 156 / 0608830156, rack with fan, 12 slots
WOERNER KFI-F/C/W/X/850 Level Switch / Level Switch -
Agilent E5515-60408, E5515-60408-0104-79-200740-28370, RF Carte Mère
Agilent E5515-60408, E5515-60408-0104-79-200740-28370, RF Placa Madre
Bosch Rexroth 3842998041, AS 2/R-2200, Drive Station
MITSUBISHI AJ65VBTCU-68DAVN, Converter Unit
PHILIPS P8 compact line, 946581054321, MMS 104 module verse:3.2 (o.K.)
Anritsu ME7419B Portable Radio Switching Unit Sn 6200222883
Anritsu ME7419B Portable Radio Switching Unit Sn 620052524
Omron Adept 10337-15200, Controllo Servo Trazione, Rev.P7
Bosch Rexroth R911325554,MSK050B-0450-NN-M1-UG1-NNNN,Servomotore
WT 58633, Com-Server ad Alta Velocità Isolante - Nuovo
FESTO 1145093, T-16-270-P-FW-A-B,
SIEMENS 6GF3540-8DA13, MV540 MULTI, Einbau Ringlicht ROT, 618nm
Phoenix Contact, Mstb 2,5/17-ST-5, 08, 1757161, Parte Connettore /
AlphaWire 5121C, Mehrleiterkabel L=100ft - Nuovo
FESTO 170875, DFM-50-125-P-A-GF, Cilindri di Guida
Schmersal 101178680, AZ/AZM 200-B30-RTAG1, safety interlock
KEYENCE GT2-A12K, Probe Blocktyp Druckluftmodell
SIEMENS 6GK7542-5FX00-0XE0, CP 1542-5, Kommunikationsprozessor, FS02
Siemens 6GK7542-5FX00-0XE0, CP 1542-5, Komm Unique Part Ion Pro Zessor, FS02
SIEMENS 4EP3 701-6DS00 / 4EP3701-6DS00, Drossel - NEU
HEIDENHAIN 511395-01, Pezzi 1277, Inkrementaler Sonda Misuratrice 5V Sub-D Spina
BAUMER UNDK 20N797/087095, Ultrasonic proximity sensor
ENDRESS HAUSER FTL 330H-
Schunk 0340361, Pgf 50 As, Universalgreifer, Pneumatic
Kieback Peter, MRP6, Ddc-Mehrkreis System of Rules
Ingun SKS-215-0082, SKS-215 002 180 A 1502 E, Schaltkontaktstift, (1PE=50Stk
Aventics 270 508 030 0, Drehflügelantriebe
FAULHABER 3557K020CS, 38/2,989.1 K834, DC motor with gear and encoder
SMC LC8-B1H2-VF-Q, Step Servomotor-Steuerung
MKS 1179BX 23C R 1 4 V SPC1, Digital Mass Flow Controller, SiH4 1000sccm -
Beamtec CNT-06RCIA, RC™ Quartz 6 MHZ, Aluminium, 14 MM ( 1PE= 50Stk -
Danfoss 070H0034, Shaft Seal -
Rexroth R162331320, Führungswagen - come Nuovo
RF Optiline A18, Ausdehnungsgefäß mit Membran-Sicherheitsventil
Siemens 6GT2002-0JE40, RF188C, Módulo Comunicación, E02
Siemens 6GT2002-0JE40, RF188C, Module de Communication, E02
AERA FC-PA7820C / FC PA7820C / FCPA7820C, mass flow controller F2, 70SLM -
SMC LC8-B2H2P-MF-Q, Stepper servo motor controller
FESTO CPX-M-AB-4-M12X2-5POL CPX-FVDA-P2, Output Module,
Siemens 6GK7 242-5DX30-0XE0, CM 1242-5, Modulo di Comunicazione, E01
Parker 21007M-N, Magnetschiene per i-Force Ironless Lineare Motore, Rev C
FESTO 543938, DGSL-8-30-Y3A, mini sleds
Schunk 0318448,Pgn-Plus-P 40,Universalgreifer Pneumatique
Schunk 0318448 , Pgn-Plus-P 40 , Universalgreifer Neumático
Rexroth 3842548310, 400V180W50HZ, Motor with Gear, I=25:1
OPTIBELT A381469, 16 AT5/2000 / 16AT5/2000, ALPHA LINEAR Gear -
BECKHOFF BX5100-0000, CANopen Bus Terminal Controller, HW: 3.6
WATEC WAT-902HS, Cámara Con Alto Sensibilidad
WATEC WAT-902HS, Appareil Photo Avec Grand Sensibilité
FESTO 544040, DGSL-25-20-P1A, Mini Carro
FESTO 544040,DGSL-25-20-P1A,Mini-Schlitten
Thyssenkrupp LSK05 01000 Q000, Tempered Glass Drawer
Millipore RAWP14250, Nitrocellulose-Membran (1PE = 50Stk - Neuf
NORGREN RM/92063/JM/85 QM/92063/00, short stroke cylinder seal kit -
KEYENCE IV-HG15, Sensor Amplifier Expansion unit
Gefran GTF-25-600, GTF-25-600-0-1-0-0, Single Phase Power Controller, 2.90.90
MURR ELECTRONICS 555290, MVKMPNIO DI8 DO8 IRT PP, Digital Input/Output Module
Beckhoff AM8022-0D10-0000,Servomoteur,0,80 NM (M0), F2 (58 MM)
Beckhoff AM8022-0D10-0000, Servomotor, 0,80NM (M0 ), F2 (58MM)
Memco 743782-20, Pana40 Plus Ultraslim 2D Cortina de Luz / Light Cortina - Nuevo
Memco 743782-20, Pana40 Plus Ultraslim 2D Rideau Lumineux / Light Curtain - Neuf
BALLUFF BNI005N, BNI IOL-772-000-K027, Universal IO-Link Interface, L=45mm
SMC EZM101HF-K5LOZ-E55L-Q, Vakuumerzeuger mit Ventil und Schalter - NEU
Siemens 6GK7 542-5FX00-0XE0, CP1542-5, Processore Comunicazione, FS02
RECHNER SENSORS KAS-80-14-Ö-M12, KA0811, Kapazitiver SENSOR - NEU
port 75160mHz - kHz Chopper Controller
Schunk 0340012, Mpg 40, Kleinteilegreifer Pneumatic
Videojet 611147, Assy 1800, Ersatz-Ventilmodul
Schmalz 10.02.01.01591, SBPL 100 HV, basic ejector
DINSE 738090012, WDVK 300-12,5, Connecting cable, L=12,7m
Anritsu ME7419B Portatile Radio CommutaziUnit Sn 6200222883
Anritsu ME7419B Portatile Radio CommutaziUnit Sn 620052524
Siemens 6GK7243-1PX30-0XE0, CP 1243-1 IEC, Comunicaciones, E01
Siemens 6GK7243-1PX30-0XE0, CP 1243-1 IEC, Komm Pièce Unique Ion Pro Zessor, E01
Keyence FD-V75A, Verstärkereinheit
Omron Adept 10337-15200, Contrôl
Bosch Rexroth R911325554, MSK050B-0450-NN-M1-UG1-NNNN, Servomotor
WT 58633 , Com-Server Alta Velocidad Aislantes - Nuevo
WT 58633, Com-Server Grande Vitesse Isolé - Neuf
MKS 1179bx 53c R 1 4V Spc1, Massendurchflussregler, SiH4 2000 Sccm
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