0100-02324板卡等工控备件优势经销

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。

6ES5466-4UA11 | Siemens | Simatic S5, Analog Input Module, 16 Point,

5PC910.SX02-00 | BR Automation | PCI System it 2 Slot PCI/PCIE,

EB501-10 | Yokogawa | Digital Bus Interface Module, 1 Channel, 24VDC, , S2

VCM30-P | Simco | Chargemaster Generator, Negative Polarity,

VCM30-N | Simco | Chargemaster Generator, Negative Polarity,

AS-BCTR-224 | Schneider | Module, 4 Channel, 24VDC, 25KHz,

1701/05 | Bently Nevada | Terminal Base, 11 Slot,

2711P-RDT15C | Allen Bradley | PanelView Plus 1500, HMI, Refurbed,

C45S-0901AA220 | Sick | Light Curtain Receiver,

4PP420 1043-K43 | BR Automation | Power Panel, 10.4 Inch,

 10/100base-TX Port,

621-0019 | Honeywell | Input Module, Pulse/Quadrature,

A05B-2018-C041 | Fanuc | Teach Pendant,

2711-T10G10 | Allen Bradley | PanelView 1000 Interface, ,

16413-1-1 | Moore Products | Interface Module, MNI/MBI Board,

2711-B5A3 | Allen Bradley | PanelView 550 Mono/Touch/Key/DH485, Refurbed,

AS-S911-800 | Modicon | Hot Standby Processor Module,

6ES5 246-4UA21 | Siemens | Simatic S5 Positioning Module for DC Drives,

620-1631 | Honeywell | Processor Module,

3HAB8101-13 | ABB |, AC Drive, DC4 Robot S4C Plus,

223636 | PepperlFuchs | AS-Interface Monitor,

6AU1435-0AA00-0AA1 | Siemens | Simotion D435, Control it, Drive Based ,

5C5001.32 | BR Automation | Operator Panel / Controller,

6DD1 607-0AA1 | Siemens | Simatic S7-400 FM458-1, Application Module ,

420.29.4500 | Technotrans | Operator Interface Controller, 24VDC, 2A,

20AC2P1A3AYYADC0 | Allen Bradley | PowerFlex70 | AC Drive, ,

20AC3P5A3AYYADC0 | Allen Bradley | PowerFlex70, AC Drive, 400VAC, ,

RDCU-02C | ABB |, Drive Control it, Blank, 24VDC,

SE-330AU-01-00 | Startco | Neutral Earth Resistor Monitor,

F160-C10E | Omron | Controller Vision Mate 24VDC 1.6A,

301650 | Pilz | Programmable Safety System,

R911171110 | Rexroth | IndraControl V Terminal,

6AV6 545-0BC15-2AX0 | Siemens | Simatic TP170B HMI,

91.101.1011 | Ferag | Flat Module Card for Heidelberg Rack,

20AC2P1C3AYNANC0 | Allen Bradley | Powerflex 70, AC Drive, ,

6ES5246-4UA11 | Siemens | Simatic S5 IP 246 Positioning Card,

41391-454-02-S2FX | Allen Bradley | SMC Flex | Control Module, ,

P0903CW | Foxboro | Annciator/Numeric Keyboard 9 Pin Connector, , 0C

AJ71E71N-T | Mitsubishi | Discontinued By Manufacturer,

XE-FMM | Ingersoll Rand | Controller Panel, 24VDC, 0.2A, 50-60Hz,

CLV650-6000 | Sick | Bar Code Scanner 9.5W 18VDC-30VDC,

6AV6 643-0CB01-1AX0 | Siemens | Simatic Operator Interface, Refurbed

CR3000700000420 | Red Lion | Toushcreen, 7 Inch, Colour TFT LCD, 24V DC,

5PC810.SX01-00 | BR Automation | Bamp;R Automation, Drive,

1772-ME | Allen Bradley | RAM Memory Module, PLC-2 RAM, ,

A911-2801 | Okuma | Opus 7000 PC Board UCMBF Board E4809-770-110-H,

FF-SB14R084-S2K | Honeywell | Light Curtain, 2A, 24-48VDC,

1771-QRC | Allen Bradley | PLC-5, Pulse FlowMeter Module, ,

9EH-32 | Kawasaki | Robot PC Board,

8030 PS-70 | Symax | Power Supply Module, 24-30VDC, 80W, , F1

3HAB2136-1 | ABB | Teach Pendant, with Display and Keypad, 10 Pin,

A5E00747046 | Siemens | Operator Interface, 15 Inch, Touch Screen,

SP-140574 | Allen Bradley | Transistor Kit 100-125HP 460V, ,

CIMR-F7A4011 | Yaskawa | Inverter Drive, Variable Speed, 3 Phase,

CE03250 | Danaher Motion | Servostar Compact Drive,

IC698ETM001 | GE Fanuc | Ethernet Interface Module, 2 Ethernet Port, , FU

IC698ETM001 | GE Fanuc | Ethernet Interface Module, 2 Ethernet Port, , DH

OADM 13U7480/S35A | Baumer |, Measurment Sensors ,

A02B-0118-B004 | Fanuc | AC Single Axis Servo Drive Module Power Mate,

6ES5 470-4UB13 | Siemens | S5 470-4 Analog Output,

00.781.2083 | Heidelberg Harris | Power Supply Board Module,

2711P-K7C15B2 | Allen Bradley | Panelview Plus 700 Keypad, ,

2711-K10C15L1 | Allen Bradley | PanelView 1000 ControlNet,

E82MV552_4B001 | Lenze | Frequency Converter, 400V, 5.5kW, Basic it,

ECSEA016C4B | Lenze | Servo System, Axiz Module, 16A, ECS-Application,

A02B-0259-B501 | Fanuc | Basic it, Powermate I Controller,

S30A-7011 | Sick | Safety Laser Scanner, 7M Protected Field Range ,

MVI69-MNET | ProSoft | Commication Module, 800mA, 5VDC,

4PP220.1043-K17 | BR Automation | Power Panel, 24VDC, 10.4 Inch,

X3301A4M23T2 | Det-Tronics | Flame Detector, 24VDC, 0-20mA, 4W,

6AU1230-2AA00-0AA0 | Siemens | Simotion C230-2,

 LISTINGAD70 | Mitsubishi | Positioning Module, Analog Output,

A05B-2301-C300 | Fanuc | Teach Pendant, Robot Spot Welding,

IC698CPE010 | GE Fanuc | CPU Card 300MHZ Ethernet, , JU

IC698CPE010 | GE Fanuc | CPU Card 300MHZ Ethernet, , JV

2711-K6C8 | Allen Bradley | Panelview 600, HMI Panel, Color, Refurbed,

1769-OF8V | Allen Bradley | CompactLogix Voltage Output Mod, ,

MKDR-16-0045 | EXOR iOP | Operator Interface, 5.6 Inch, Monochrome, LDC,

A05B-2490-C170 | Fanuc | Spot Welding Teach Pendant,

6SL3 120-2TE21-8AA0 | Siemens | Double Motor Module, Input: 600VDC,

A5E00302286 | Siemens | Operator Interface, Simatic Panel PC,

2711-T6C16L1 | Allen Bradley | PanelView 600, Operator Inter, Refurbed,

IC698CPE010 | GE Fanuc | CPU Card 300MHZ Ethernet, , JT

3700A | Triconex | Analog Input Module, 32 Point, 0-5VDC,

PC56 | ProSoft | Contrologix PC Module with Ethernet, ,

PC56-2K-IDE | ProSoft | Industrial PC 128MB RAM, ,

SE-330AU-23-00 | Littlefuse | Earth Monitoring Relay,

3HAB8101-16 | ABB |, Rectifier DC4 and Drive it,

6ES5922-3UA11 | Siemens | Simatic S5-135U CPU 922, Processor Module,

302070 | Pilz |, CPU Module, Safety Bus Interface,

EVS9322-ES | Lenze | Servo Controller, 400-480VAC, 0.75kW,

IC698ETM001 | GE Fanuc | Ethernet Interface Module, 2 Ethernet Port, , EP

GPH70-SC11-24V | Proface | Schneider, Operator Interface ,

Micro-Poise E504FB Motherboard,

6ES5 923-3UC11 | Siemens | Simatic S5 S5-135/155U, Coordinator Module,

6ES7 132-4BD32-0AA0 | Siemens | ET Digital Output Card , ,

6AV6 643-0CB01-1AX0 | Siemens | Simatic Operator Interface,

3HNE 00314-1 | ABB | Robot Teach Pendant Robotic without Cord/Cable,

P0961BC | Foxboro | I/A Series Control Processor, , 0G

6ES7 317-2FK14-0AB0 | Siemens | Simatic S7-300F CPU317F-2,

A05B-2401-C410 | Fanuc | Reddant Emergency Stop, it,

A02B-0118-B003 | Fanuc | Servo Amplifier,

INNIS01 | Bailey | Network Interface Slave Card INFI90 10VA,

6ES7 216-2AD00-0XB0 | Siemens | Simatic S7 CPU Controller,

3624 | Triconex | Digital Output Module, 16 Outputs, 24VDC, 10W,

FX 4030 | Erhardt  Leimer | Erhardt amp; Leimer,

6AV6 643-5MA10-0ND1 | Siemens | Operator Interface, Touch Display ,

EVS9322-EP | Lenze | Servo Controller, 400-480VAC, 0.75KW, 2.5A,

5.940.477/005 | Ferag | Operator Interface, 24VDC, 1000mA, 25VA,

C200HX-CPU54 | Omron | Sysmac C200, CPU it, w/ C200HW-COM01 Comms Port,

16101-176/03 | Moore Products |, Module SDM, 24VDC,

IC698CPE010 | GE Fanuc | CPU Card 300MHZ Ethernet, , EJ

IC698CPE010 | GE Fanuc | CPU Card 300MHZ Ethernet, , GP

DMC50720P | Atlas Copco | Motion Controller, Digital Motion Control,

6SE7033-2EG84-1JF0 | Siemens | Inverter Interface Control Module, 3 Phase,

6SL3120-2TE13-0AA0 | Siemens | Sinamics Double Motor Module 3 Phase,

I2403 | Control Techniques | AC Drive idrive 15HP 24.3A,

E82EV752-4C | Lenze | 8200 Vector | Frequency Inverter Drive, 3 Phase,

6SN1124-1AB00-0BA2 | Siemens | Simodrive 611 Dual Axis 25Amp,

3HAC14550-4 | ABB | Inverter, Single Servo Drive it,

211P-T10C21D8S | Allen Bradley | PanelViewPlus 7 | Interface, ,

2711P-B10C4A1 | Allen Bradley | PanelView Plus Key/Touch, ,

3BSE018158R1 | ABB | DCS Processor Module,

XPS-MFDI3201 | Schneider | Digital Input Module, 24VDC,

6SE9212-0DA40 | Siemens | Inverter Drive, Micromaster, 750W,

IC698CPE010 | GE Fanuc | CPU Card 300MHZ Ethernet, , CD

XBT F024110 | Modicon | Operator Interface, 10.4", TFT, Colour,

2364-SPM01B | Allen Bradley | RGU Main Control PCB, ,

5D521-01 | BR Automation | Provit 5000, HMI, 10.4 Inch,

MTL838B-MBF | MTL | Analog Receiver RS485 Modbus,

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