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。

 National Instruments NI PXI-6232 Data Acquisition

  MIG30J103H TOSHIBA TRANSISTOR MODULE

  SMC PF3W504-03-1 Solenoid valve

   KEYENCE TA-340 TA340 Digital Optical Fiber Amplifier

  PEPPERLFUCHS encoder ENI58IL-H12DA5-1024UD1-RC1

 LISTING   MITSUBISHI AS50VS-GN

 Hywell Gas Pressure Switch L91B1241 L91B 1241

 LISTING   DX571 1TNE968902R2302 ABB DIGITL I/O MODULE

 LISTING  SICK CLV650-6120 Barcode Scanning Sensor

  7MBP75TEA120-11 FUJI MODULE 7MBP75TEA-120-11

 ASUS TUF B365M-PLUS GAMIMG Motherboard Micro ATX

   Festo ADVU-16-40-A-P-A 156599 Cylinder ADVU1640APA

 LISTING   MITSUBISHI PLC AJ71E71N-B2

 LISTING  Yaskawa Inverter CIMR-HB4A0112ABC

 LISTING  FANUC A06B-6124-H105 SERVO AMPLIFIER MODULE

 SMC ZA1071-K15L-B-52 vacuum generator

  for Omron CPM2C-32EDTM CPM2C 32EDT PLC

 LISTING  Panasonic Servo Motor MSMA082A1B

2PCS Ball Bearing Pillow Block 15mm Bore Diameter

 LISTING  SMC automatic drain filter AD202-02

 VEXTA Stepper Motor BLFM6400-A

  SMC solenoid valve SQ1131-51-C4

 LISTING   MITSUBISHI AS50VS

   YASKAWA SGMRV-44ANA-YR23 Servo Motor SGMRV44ANAYR23

 LISTING  GE Fanuc IC693MDL645H module

 LISTING  Delta flat panel switching power supply PMT-24V50W1AA 50W

  Yaskawa Servo Motor SGMPH-01AAE4SD

 LISTING  Yaskawa Inverter CIMR-HB4A0045ABC

 LISTING  Yaskawa Inverter CIMR-HB4A0075ABC

G170EG01 V0 17.0" AUO 1280(RGB)×1024 Resolution LCD Screen Panel

 LISTING  SICK Photoelectric Switch WL100-2N1439 6052357

 HYWELL M7284A 1038 M7284A1038 electric actuator

   SKM75GD123D POWER MODULE

   FESTO cylinder DNC-50-125-PPV-A 163374

 LISTING  KEYENCE LIGHT CURTAIN CONTROLLER PJ-V90

 LISTING  PepperlFuchs Radio frequency RFID control equipment IC-KP2-2HB21-2V1D

 LISTING  Control  LMG21.330B27

 LISTING Analyzer motherboard C79451-A3478-D508

 LISTING ORIENTAL MOTOR DGM85R-ARAC Rotary Actuator

 LISTING  ABB S203M-D32 S203MD32 Isolation switch

 LISTING Electromagnetic Flowmeter 7ME6520-3TC13-2AA1

 LISTING  ABB AC Contactors A9-40-00 AC220V

10pc SMC AKH06-00 check valve Straight type Applicable tubing O.D. 6mm

 LISTING  Mitsubishi PLC L60TCRT4BW-CM

  6SL3120-1TE21-0AA4

 LISTING  Omron relay SE-KP1N

  Hywell ML8824A1840 Electric regulating valve actuator

 LISTING Festo solenoid valve VSVA-B-P53E-H-A2-1R2L

   YASKAWA Inverter CIMR-LB4A0024FAA 11KW

   YASKAWA Inverter CIMR-LB4A0024FAC 11KW

  Inverter Drive Board 6SE7038-6GL84-1HJ1 6SE7 038-6GL84-1HJ1

 LISTING  Yaskawa Inverter G7 CIMR-G7A2015 15KW 220V

  PLC Module 6SL3100-0BE21-6AB0

 LISTING  6SL3100-0BE21-6AB0 power supply module 6SL3 100-0BE21-6AB0

 LISTING   FANUC board A20B-8100-0665

  Panasonic Servo Motor MUMA042P1S

 Hywell 51304260-200 Tested

   YASKAWA SERVO MOTOR SGMGH-55A2A-OY12

 LISTING  Fanuc Servo Amplifier A06B-6290-H102 A06B6290H102

 LISTING KEYENCE GL-RPC03PS

 6ES7153-1AA03-0XB0 PLC 6ES7 153-1AA03-0XB0

 Analog I/O Module 6ES7 335-7HG02-0AB0 6ES7335-7HG02-0AB0

  Omron Proximity Switch E2E-X2D1-M1G E2EX2D1M1G

   the USB interface of a PC 3UF7941-0AA00-0

 LISTING  KEYENCE Photoelectric Switch PZ-G61EP

 LISTING  AC Contactor 3RT1046-1AP00 230V

  PANASONIC AC SERVO MOTOR MSMA042P1F

 LISTING Electromagnetic Flowmeter 7ME6520-4HC13-2AA1

   Yaskawa CIMR-AB4A0088ABA 380V 37kw Transducers

   Yaskawa Servo Motor USASEM-05FJ12

   Festo LFR-1/4-D-7-MINI-MPA 8002301 Pressure Valve

 LISTING  FANUC SERVO MOTOR A06B-0215-B805 A06B0215B805

   Keyence Sensor SJ-M200

   PILZ 541260 PSEN cs4.2p 1switch magnetic switch

   Pro-face Touch Screen GP570-TC11

 LISTING  Keyence LJ-V7060KB Laser sensor head

  BECKHOFF CX5120-0112 PLC module

   PLC module 6ES7322-1BH01-4AA2 6ES7 322-1BH01-4AA2

  Yaskawa SGMPS-01ACA41 SGMPS01ACA41

 LISTING  For SANYO P60B13150HXS00 servo motor

 LISTING  Yaskawa Inverter CIMR-AB4A0165AAA

 LISTING  FESTO MSOEB-3-24V DC 381675

 LISTING Yaskawa Servo Drive SERVOPACK SGDV-470AE1A

   FESTO solenoid valve VSVA-B-M52-MD-D1-1R5L 561363

 LISTING10PC  ABB Emergency Stop Button Protection Cover CA1-8053

 LISTING  MITSUBISHI AJ71QE71N3-T

 LISTING Mitsubishi AC Servo Motor HC-UF43BKW92-S3

 MITSUBISHI TOUCH PANEL GT2308-VTBD  

 LISTING Door Clutch Rotary Drive 3VA9467-0FK25

 LISTING SERVO MOTOR 1FK7060-5AF71-1EA0

 Delta Current Sensor Plate 2945001304

 LISTING  Fanuc A06B-6166-H203 Servo Amplifier

   SMC MRHQ10D-180S-N

 LISTING  Yaskawa F7 CIMR-F7B4018 inverter 18.5KW

   Omron PLC CP1H-X40DR-A CP1HX40DRA

 LISTING  FESTO solenoid valve MFH-5-1/8-L-B 30991

  Yaskawa servo Motor SGMAS-01A2A61

   FESTO Direct acting round head valve V-3-1/4-B 6808

   Contactor Accessories Signal Contact 3RV6921-1M

 LISTING  Fanuc A87L-0001-0215#004GB Compact Flash Memory Card

  FANUC Servo driver A06B-6400-H003

  SMC cylinder MHKL2-20D1F

 LISTING  BECKHOFF C6920-0000 IPC Industrial PC

  3UG4512-1AR20 relay

 LISTING  KEYENCE CA-LHE50 Camera Lens

  SANYO encoder F686000DK1

 LISTING FUJI Contactor FMC4 FMC-4 220V50HZ 1A1B

   Yaskawa servo motor USAREM-05CFJ11

   Pilz Safety Module PDP67 F 8DI ION VA 773614

  Fanuc A02B-0285-B502 Series 21i-MB Controller Unit

 LISTING  Keyence CV-X170A Vision system controller

 Panasonic FP-X C60TD AFPX-C60TD Control Unit

 LISTING  FESTO SLF-10-20-P-A 170507 slide stage

  Hywell M9494D1000 actuator M9494D 1000

 LISTING  5SY6102-7CC 5SY6 102-7CC

  Panasonic PLC controller AFP12513-F

 LISTING  NJ501-1520 Omron CPU unit module

 Hywell M6284F1039 M6284F 1039-S

  Delta VFD7A5MS21ANSAA 1.5KW 220V inverter

 LISTING  Yaskawa Servo Driver SGDV-780A11A

 LISTING  Yaskawa Inverter CIMR-LB4A0060AAC

  Yaskawa Servo Drives SGDB-10AM SGDB-10AM

 LISTING  KEYENCE LK-H008W LKH008W

  Delta Temperature Controller DTC2000R

   National Instruments NI PXI-6541 50 MHz Digital I/O Module 778952-02

 LISTING  LENZE INVERTER EVF9327-CVV003

  SMC MHS4-25D

 LISTINGONE  MR-J3-22KB MR-J3-22KB Mitsubishi servo driver

 LISTING  NI PXIe-4139 Precision System SMU Source Measure

 series data acquisition

  OMRON E3X-HD41 2M 12-24VDC E3XHD41

ONE  Honeywell MVN7220 electric actuator MVN Series

   IFM PM1607 Pressure sensor

ONE  Fanuc AC SERVO MOTOR A06B-0268-B605#S000

  Mitsubishi Spindle Drive MDS-B-SPJ2X-37 MDSBSPJ2X-37

 LISTING servo driver 6SL3111-4VE21-6FA0

   Pilz Safety Relay 774073 PNOZ 16S 110VAC 24VDC 2n/o 2so

  ABB DSQC639 3HAC041443-001

MITSUBISHI F1-30MR-001 PLC F130MR001 programmable controller tested

 LISTING Festo mounted sensor SMT-8M-A-PS-24V-E-0.3-M8D 574334

 LISTING  3RT2016-1AB02 contactor

 Oriental Motor 5-PHASE DRIVER CARD D207F-A1-1

  PANASONIC SERVO MOTOR MUMS022A1EOS

 LISTING  Inverter Fr-A540-2.2K 380V 2.2Kw Mitsubishi Plc Module

ONE B&R Communication Board 8AC114.60-2

  Panasonic MSMA152A1C AC Servo Motor

 LISTINGONE  PepperlFuchs V31-GM-10M-PVC Cable

  Panasonic MSMA102A1C AC Servo Motor

ONE Advantech Motherboard PCE-5B06V-04A1E IEx16 4PCI

 LISTING gas analyzer detector C79451-A3462-B581 C79451A3462B581

 LISTING gas analyzer detector C79451-A3462-B582 C79451A3462B582

  SANYO SVI2105 Encapsulation:MODULE

 774148 PZE 9 230-240VAC 8n/o 1n/c PILZ Security Module

 LISTINGONE  Delta PMC-24V100W1AA switching power supply 24V 4.17A

   ABB OHYS2PJ Handle Selector Switch

 LISTINGONE  FANUC A06B-0265-B400 AC SERVO MOTOR

 LISTING Omron E3X-DA51-S

 LISTING  1FW6130-0PB07-1JC2 The torque motor

ONE YSAKAWA Inverter Driver Board ETC710340

 LISTING Analyzer light source A5E02326861

ONE  PANASONIC MSD021A1XXE Servo Driver

 LISTING  Yaskawa CIMR-HB4A0180ABC H1000 Frequency converter

  SMC PSE541-R04 Sensor, General air, Vacuum

 LISTING Analyzer light source A5E02326863

 LISTINGSimatic Ipc477D 22" Touch Screen 6AV7240-6EC10-0KA0 6AV7 240-6EC10-0KA0

 Yaskawa SGMAH-A5A2A-YR11 Servo Motor SGDAHA5A2AYR11

ONE  Panasonic servo motor MSM5AZA1Q

ONE  Honeywell HVBPIT44 protocol converter

 LISTINGM542H 3A CNC Stepper Driver Controller 2 Phase 128 Microstep Subdivision

  OMRON R88D-UP02HA Servo Driver Tested

  PM200RL1A060 MITSUBISHI MODULE PM200RL1A-060

  Panasonic Servo Drive MUDS011A1A

  Control Techniques SKB3400037 0.37KW Inverter

 Yaskawa  Servo Motor SGMAS-08A2A21 Tested