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。

  FUJI TOUCH SCREEN V710C

 FESTO DGSL-16-50-P1A 543995 cylinder

 Panasonic MCDHT3520NA1

  6SN1118-0NH00-0AA2 CONTROL MODULE

 FESTO MZH-5/3G-1,5-L-LED 30222

 National Instruments PXI-6254 Data Acquisition DAQ Card

  Fanuc circuit board A16B-2203-0500

 Omron FZ4-600 controller operator panel

  Pro-face HMI TOUCH SCREEN AGP3510-T1-AF

  7ML5033-1BA00-2A 7ML50331BA002A Ultrasonic Level Meter

  Mitsubishi Q series analog module Q62HLC

  FESTO solenoid valve CPA14-EB1-HR 173988

  T1219N28TOF SCR Thyristor Module T1219N28T0F

 MITSUBISHI SD-N220 110V Magnetic Contactor

  Oriental motor VEXTA driver FBLD40A

  Panasonic MSM012A1F in Good Condition

 Panasonic MADCT1505B05 AC Servo Motor

  CM200TU-12H CM200TU12H MITSUBISHI MODULE

 Panasonic MCDDT3520N

Yaskawa PG-F3 Inverter speed control card

   Delta ASD-CNSC0050 servo control connector 50pin gold-plated

 touchpad  Membrane Keypad For Delta DOP-A10TCTD DOP-A10THTD1 DOP-AE10THTD1

  Yaskawa Servo Driver SGMPH-15A1A-YR11

 Panasonic Light Curtains Sensors SF4B-H56-01 V2

  Safety travel switch 3SE5312-1SB11

 Honeywell TK-IXR061 MODEL

 ABB AC Servo Drive Unit DSQC345C 3HAB8101-3/12C

 FUJI ELECTRIC FVR-E11 FVR3.7E11S-2 FREQUENCY CONVERTER

  Keyence MS2-H300 Switching Power Supply Controller

  Mitsubishi Inverter 380V 22KW FR-F740-22K-CHT1

 SIPART PS2 Positioner 6DR5010-0EM00-0AA0 6DR50100EM000AA0

 VEXTA ARD-CDN Servo Drives

  ABB ACS800 Inverter fiber optic distributor APBU-44CE

  FOR PEPPERLFUCHS PF KFD0-CC-1 Safety Barrier

 ABB PHARPS32200000 Power Supply PLC Module

  6ES5440-8MA21 ouput Module 6ES5 440-8MA21

 Yaskawa JANCD-MIO04 Motoman Robotics Control PC Board

 converter 6SE3213-6CA40 220V 750W

Mitsubishi MDS-B-ISV-07NX Servo Drive

  PepperlFuchs Safety Barrier KFA5-DWB-EX1.D

100M LC-LC UPC SM 6 Strand Armored Field TPU Optical Patch Cord Waterproof Head

  CM400DU-24F MITSUBISHI MODULE CM400DU24F

 Servo drive shaft card 6SN1118-0NH01-0AA0

  CM50YE13-12H CM50YE1312H MITSUBISHI MODULE

 power motherboard A5E 00829967 A5E00829967 EOE13080004

 ABB Valve Positioner V18345-1004210001 V183451004210001

 Mitsubishi servo motor HG-KN43BJ HGKN43BJ

L50A-UMMI-PC controller

 Connection module 6ES7467-5FJ00-0AB0

 Pepperl Fuchs KFD2-SL2-EX2.B PF Safety barrier

 ABB Soft starter PSR12-600-70 5.5KW

 Panasonic kr500 axial fan SF-200-25-4D

 Honeywell VE4025A1210 Solenoid gas Valves burner

 MITSUBISHI FR-A8AL communication card

 6FC5500-0AA11-1AA0 6FC55000AA111AA0

  SICK sensor WT250-S162

 Omron PLC Module CS1H-CPU67H CS1HCPU67H CS1H CPU67H

 Interface Power Supply 3RX9501-1BA00

  6GK1905-0AA00 6GK19050AA00

 A5E01064443 inverter power board C98043-A7600-L5

 LISTING VEXTA AID75A-C AID75AC

 ETC721331 drive board Yaskawa

FL821A

  SICK Laser Scanner TIM320-0131000S02 1069933

  FANUC A20B-3900-0169 in Good condition

  NI PXI-6528 778543-01 24-DI 24-DO Digital I/O Module

 MITSUBISHI LJ72MS15 LJ72MS15-CM MODEL

 Keyence Sensor FT-H20C FTH20C

  YASKAWA AB3609-C AB-PCI-PRT-S basal plate

 SIPART PS2 Positioner 6DR5220-0EM01-0AA4 6DR52200EM010AA4

  CM1200HA-24H MITSUBISHI IGBT MODULE CM1200HA24H

 Oriental motor VEXTA driver board CRD5107P

 ADVANTECH PCM-1823 Rev.B1 industrial board

  Panasonic laser displacement sensor HG-C1200-P

 Omron Servo motor R88M-1M20030H-BS2

 Mitsubishi MR-H500BN AC Servo Drive MRH500BN  

  MITSUBISHI GT1055-QSBD GT1055QSBD TOUCH PANEL

 Delta inverter 30KW 380V VFD300F43A

 6DR5010-0NG00-0AA0 Intelligent valve positioner 6DR50100NG000AA0

 Panasonic Servo Motor MUMS021A1E0S

 KEYENCE EX-210 SENSOR/POWER

 6SN1118-1NJ01-0AA2 6SN1 118-1NJ01-0AA2

 Panasonic AC Servo MFDHTA390 servo driver

  Panasonic Servo Motor MUMS041A1E0S

 MITSUBISHI AC SERVO DRIVER MR-J2-350C-S100

 6RA24 C98043-A1601-L4 in Good condition

 Omron Servo Motor R88M-W1K030H-S2

 Panasonic Servo Motor MUMS021A1E0S

 KEYENCE EX-210 SENSOR/POWER

 6SN1118-1NJ01-0AA2 6SN1 118-1NJ01-0AA2

 Panasonic AC Servo MFDHTA390 servo driver

  Panasonic Servo Motor MUMS041A1E0S

 MITSUBISHI AC SERVO DRIVER MR-J2-350C-S100

 6RA24 C98043-A1601-L4 in Good condition

 Omron Servo Motor R88M-W1K030H-S2

 Throttle Actuator Servo Motor SQN70.624B20

 Keyence OP-42342 Remote control handle

 Fanuc Axis Board A16B-2203-0020 In Good Condition

  Fuji RYH851F5-VV2 servo driver

  Festo SLS-10-15-P-A 170493 Cylinder

 Touch Panel 6AV6542-0CA10-0AX1 6AV6 542-0CA10-0AX1

 Yaskawa Servo Motor SGMPS-15A2A2C

 ABB DC converter board SDCS-CON-2A 3ADT309600R0002

 HF-H204BS Mitsubishi Servo Motor HFH204BS

 GBB131.1E GBB131.1E damper actuator

 Mitsubishi NZ2GF2B1N1-16D Converter Unit Module

 Omron R88D-UP20HA AC Servo Driver

 LISTING  YASKAWA AC SERVO DRIVER SGDV-3R8AE1A

 Panasonic Servo Motor MHDA103A1A

  T1989N18TOF SCR Thyristor Module T1989N18T0F

  Ni National Instruments PCI-6284 779110-01

  PANASONIC Servo Motor MSM012A1H

  Delta drive ASD-A2-0721-F

 Burner Controller LME22.131C2 For Burner Accessories

   FESTO CLR-25-10-L-P-A 535444 Linear Swing Chuck

 Mitsubishi PCB Board RG221

  FANUC Key Board CNC Accessories A02B-0323-C235

 FANUC A20B-1006-0480 Board

  Yaskawa CIMR-VB4A0009BBA frequency converter

 A5E35156533 High power capacitor board

 Positioning function 6ES7 353-1AH01-0AE0 6ES7353-1AH01-0AE0

  Mitsubishi MDS-D2-SP-8040 MDSD2SP8040

 FANUC A20b-2101-0020 Motherboard Board

  integrated filter 6SL3211-0AB15-5BB1

  FANUC Robotic mechanical wrist unit A290-7125-T501

  Omron Proximity Switch E2S-W24 12-24VDC

 Festo JMN1H-5/2-D-3-C 159714 Solenoid Valve

 Keyence PS-201 Photoelectric Sensor

  CSNF141-600 HONEYWELL MODULE

 Honeywell HSP-W116MA pressure sensor

  Fanuc A06B-0227-B001 Servo Motor A06B0227B001

 ABB Module MB510 3BSE002540R1

 PILZ 312070AA PSSu H PLC1 control system

FESTO JMFH-5-3/8-S-B 19702 Solenoid Valve

 Oriental motor VEXTA PK596BW 5-Phase Stepping Motor

  CUMC control board 6SE7090-0XX84-0AD1 With F01

 6RY1702-0CA01 Power component

  ABB SDCS-COM-82 DC Governor

 damper actuator GEB346.1E Replace GEB336.1E

 05726281 Communication Board

  Hitachi Inverter SJ300-L300P Series 2B028519-2Z Power Board

  FANUC Spindle control panel A20B-2101-0355

 Yaskawa servo motor SGM-04A3NT12 SGM04A3NT12

  ABB Motion Controller NXE100-1608DBW

  2MBI300HJ-120-50 FUJI MODULE 2MBI300HJ120-50

  Mitsubishi MDS-C1-SPHX-185 MDSC1SPHX185

  DELTA GROUP ELECTRONICS AC SERVO MOTOR ECMA-E11315SS

  Mitsubishi Servo Driver MR-J2S-40A-PQ108T022

Omron CP1H-XA40DR-A Omron in good condition

 Touch Panel 6AV6 545-0CA10-0AX0 6AV6545-0CA10-0AX0

  HA80NC-S HA80NCS MITSUBISHI SERVO MOTOR (Without encoder)

 Fanuc control mainboard A20B-8200-0927 A20B82000927

 Delta VFD055V43A-2 Inverter

  FANUC A06B-0063-B106 servo motor A06B0063B106

  FANUC SERVO MOTOR A06B-0275-B110

  Mitsubishi programming module QJ71MES96

 ABB MS450-40 ABB motor starter

 mainboard 6RY1803-0AA05-0AA1 A5F00133619

 Frequency Inverter 6ES6440-2UD21-5AA1

  MITSUBISHI HF154BS HF154BS AC Servo Motor

 Mitsubishi board HR171

 SMART VALVE POSITIONER 6DR5020-0EN00-0AA0 6DR50200EN000AA0

  Yaskawa SGM01U3B4L Servo Motor SGM-01U3B4L Good

  FANUC A20B-2101-0091 Servo Card

  Servo Motor 1FL6042-1AF61-2AH1

  Fuji Servo Motor GYS751DC1-CA

  3VU1640-2MP00 circuit

 Mitsubishi magnetic powder brake ZA-0.6Y

 Mitsubishi PLC Module Q68TD-G-H02 Q68TDGH02

Armored Fiber Cable Pigtail Cable ST-ST SM 9/125 Duplex Fiber Patch Cord 150M

 Mitsubishi AC Servo DriverMotor MR-JE-200ASHJ-KS202BJ

Festo SLT-25-125-P-A 188422 Pneumatic Slide

 damper actuator GLB341.1E Replace GLB331.1E

 Panasonic VF200 AVF200-0374 3PH 380V 3.7KW inverter

 Control Card 6SN1118-0NJ00-0AA2