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。

 VEXTA Oriental Stepper Driver UD2115

 Omron Heater Fault Detector K2CU-F20A-EGS

  National Instruments NI 9516 780112-01 Interface Motion Module NI-9516

 LISTING  FANUC Daughter Board A20B-2902-0350

 SICK WTB4-3N1361 Photoelectric Switch

 Honeywell TC-MUX021 / B TC-MUX021

 SMC Proportional Valve ITV2030-212BL

 Panasonic Inverter VF0 BFV00374 380V 3.7KW

 A5E00279393 motherboard

Panasonic servo drives MSDA013D1A33

2PCS Amplifier Terminal Binding Posts Speaker Cable Banana Fork Connector

  FPG-CCLS Panasonic PLC module AFPG7943

  Honeywell M7284A1079 M7284A 1079 Motor Actuator

 KEYENCE KZ-24T Programmable controller module

  Oriental Motor MBM315-412 servo motor

  Yaskawa Servo Motor SGMPS-04ACA21

 Advantech output module ADAM-5069

 PILZ module PSSU E S RS485 312516

  6ES5816-1BB11 6ES58161BB11

 PANASONIC Ac Servo MHMD082G1V

  Mitsubishi FR-S520-2.2K 2.2KW 220V Inverter

  MITSUBISHI PLC MODULE Q62DAN

 TITANIUM WASHERS M12 M14 M16 M18 M20 M24 5-10PCS

   FESTO Cylinder ADN-32-40-I-P-A 536584

   VEXTA Oriental Stepper Drive ASD12A-C

 LS SV037IGXA-4

 SMC MKB12-10RNZ cylinder

  Panasonic Digital Displacement Sensor HG-S1032

 PILZ Safety Sensor PSEN cs3.19n 506332

  3RT2025-1AN20 contactor

   6EP1333-2AA00 SITOP Power 5

6EP1333-2AA00 SITOP Power 5

 Inverter 6ES6440-2UD17-5AA1 0.75KW

 multicolour Hex Socket Button Head Screws Model M3 Aluminum Alloy 7075

  SMC ITV2030-312BL ITV2030312BL PLC

 Mitsubishi Servo Drive MDS-B-V14-110 MDSBV14110

  Advantech ADAM-39100 SCSI 100P

 6ES7 972-0CA33-0XA0 6ES7972-0CA33-0XA0

 Yaskawa Servo Motor SGMAS-02ACA21 SGMAS02ACA21

  SMC MXQ12-10CS cylinder

 MITSUBISHI servo motor HC-SFS1024B

 VEXTA DFR1514A Motor Driver

  converter 6SL3210-1SE12-2UA0 6SL3 210-1SE12-2UA0

 PILZ PSEN cs2.1n/PSEN cs2.1 540103

Yaskawa servo motor SGM-04U314

Mitsubishi HC-MFS43 Servo Motor

 Yaskawa Motherboard ETC740110-S9002

 OMRON C200H-ID219 OUTPUT UNIT

 Stepping BLED12S Drive

  Panasonic ANPVC1470 Industrial Camera

 Yaskawa Drive SGDJ-02AP In Good Condition

 FBLD120AW ORIENTAL MOTOR Brushless DC Motor Driver

 LISTING Yaskawa AC Servo Motor SGMGV-20ADA21 SGMGV20ADA21

 IO board ETC740350 YPHT31664-1A Yaskawa

 YASKAWA SERVO motor SGMPS-15ACA61-E

 LISTING  Fuji GYS101DC1-CB servo motor

100Pcs 3ML Disposable Plastic Graduated Transfer Pipettes Eye Dropper Set

YASKAWA SERVO MOTOR SGMAH-02AAA21 SGMAH02AAA21

 SGDS-02F12A Yaskawa Servo Drive

 BECKHOFF KL9510

 SGDL-01BP Yaskawa Servo Drive

 LISTING  Mitsubishi servo drive MDS-DH2-V1-160 MDSDH2V1-160 MDSDH2V1160

  Yaskawa SGDV-2R8A01B002000 server Driver

   VEXTA Oriental Brushless DC Motor BLEM512-GFS

  Vexta PK564-NA-A33 Stepping Motor

 Panasonic AFP3462  

 Honeywell 51195155-100

 Memory card 6ES5 374-1KH21

  6SL3210-1KE21-3AB1 6SL3 210-1KE21-3AB1

  6SE6440-2UD33-0EB1 6SE6 440-2UD33-0EB1

  Honeywell RM7830A1003 RM7830A 1003 Combustion Controller

 Mitsubishi MDSASPJAS75 MDS-A-SPJAS-75 Servo Driver

 Panasonic AC Servo Motor MSMA252A1G

 Beckhoff KL2808 PLC Module

  Panasonic Light screen sensor SF4D-H48 USF4DH48

  YASKAWA SGDS-04A01A AC Servo Drive

 LISTING  FESTO SIES-8M-PO-24V-K-7,5-OE 551391

5PCS  NEC D70116C-8 D70116C Encapsulation:DIP-40,16-Bit Microprocessor

  Honeywell Burner Controller MMI962.1

L50A-UMMIPCCBLON universal controller

   Omron E3S-AT11-L Photoelectric Sensor E3SAT11L 10-30vdc cable

  VEXTA Oriental Drive FBLD20A

  FUJI Electric Test FTU223B

 For board LJ41-05121A LJ41-05122A LJ92-01491A LJ92-01492A

  Panasonic MEDLT84BF SMPE099501 MEDLT84BF/SMPE099501

  Omron Servo Motor R7M-A10030-BS1 R7MA10030BS1

  Central Processing Unit 6ES5948-3UR23 6ES5 948-3UR23

 FANUC machine board circuit board PCB board A16b-2204-0085

   Panasonic AC Servo Motor MSM021A1A

 LISTING  Mitsubishi Servo Drive MR-J20A

  Yaskawa Servo Driver SGDH-1EDE

 Mitsubishi PLC FX2N-64MR

GH200C industrial camera

 PILZ PSSU E S 2DO 2-D 312411

  6SE7024-7TD84-1HF3 6SE7 024-7TD84-1HF3

  SMC ZSE3-0X-21L

 LISTING10PCS  D92M-03 FUJI TO-3P LOW LOSS HIGH SPEED RECTIFIER IC

  Servo motor SQM40.244A21 Damper actuators For burner

  1mmx100mmx100mm Brass Metal Sheet Plate Brass (H62)

 OMRON FH-SC02 industrial CCD camera 2 megapixel color camera

  Panasonic Programmable controller module AFP7PP04T

 Mitsubishi PLC FX1N-60MT-001

 LISTING6ES7 331-7KF01-0AB0 6ES7331-7KF01-0AB0 Analog Input Module

  Mitsubishi Servo Motor HC-MF13B

Yaskawa servo driver SGD-02AHY500

 LISTING ABB OT40F3 40A 3P

 Panasonic MSM042A1F Servo Motor

  Panasonic AC Servo Motor MHME302GCHM

 6GK1503-2CA00 Switch Module 6GK1 503-2CA00

 ABB Symphony Plus HBS01-FPHA

 Pro-face AST3501W-T1-D24 Prophet touch screen

 Panasonic timer time control switch TB388 TB38809NC7S

 VEXTA PKE569MC servo motor

  Panasonic Servo Motor MHMA202A1G

  Honeywell Protectorelay RA890F 1718 RA890F1718

  TOSHIBA SG3000GXH24 SCR Thyristor Module

 MITSUBISHI SERVO DRIVE MDS-A-CV-185 MDSACV185

 Yaskawa INVERTER Driver Board ETP617264

  Yaskawa Servo Motor SGMP-02B312 200W

 VEXTA ARLD12A-C Servo Driver

  Yaskawa servo Motor SGMPS-01A2A21

  Panasonic programmable devices FP2-RTD

YASKAWA AC SERVO MOTOR SGMGH-12A2B21

  Panasonic MSMA082C1F Servo Motor

  ABB Soft starter PSTB470-600-70 1SFA894016R7000

 LISTING Panasonic  AC Servo Motor MSMA012A3A

 LISTING PEPPERLFUCHS KCD2-SOT-EX1.LB Safety Barrier 214240

  Mitsubishi servo driver MR-E-40AG-KH003

Yaskawa SGMG-30A2AB Servo Motor SGMG30A2AB

 Omron ZE-N-2S 15A 125/250 VAC Enclosed Limit Switch ZEN2S

  Yaskawa Servo Motor SGMAS-01A2A-YR11

  Yaskawa Servo SGMAS-01ACA41

 Panasonic MSMD082G1T AC Servo Motor

 Fuji NP1BS-13 base board

 Mitsubishi Q64RD PLC Module

  HD6413003TF16V 6413003TF16V QFP-112 MCU AVR 32KB FLASH

2PCS 6.35mm 1/4" stereo Output TRS PANEL Jacks, Jack

 Panasonic AFPXHC30R-F FP-XH C30R Programmable Controller

 Mitsubishi GU-D15 80173-110-02

 Panasonic Servo Drive MHDA153M1A

 Panasonic MSDA042A1A Servo Driver

SMC MXS12-20

 Panasonic AC Servo Motor MSM021P2A

 Mitsubishi Servo Drive MDS-B-V14L-10

 PLC 6ES7321-1BH00-0AA0

FESTO VADMI-300 162511 vacuum generator

 LISTING ABB AX18-30-10-80 220V

 fuji servo motor GYC401DC1-SA-Z12

 Festo SMTO-4U-PS-S-LED-24 152742 Inductive Switch

 PLC MODEL 6ES7870-1AA01-0YA0 6ES7 870-1AA01-0YA0

 VEXTA BLED12CM-R Servo Drives

  MITSUBISHI PLC FX1N-60MR-D

 VEXTA BLUD90C Motor governor

5pcs Omron Lot of PYF08A-E PYF08AE Relay Socket 8-PIN for MY2NJ H3Y-2

 Yaskawa JEPMC-AN2900

  Honeywell VE4050A1200T Solenoid Valve

  Keyence Operator Interface CV-M30 In Good

 MITSUBISHI MR-J3ENSCBL30M-L

 LISTING Panasonic CX-424-P

 A03B-0815-C004 FANUC I/O Module

Panasonic AC Servo Motor MSMA011A1B

  Honeywell Modutrol Motor M6284F1078-F M6284F1078

 Omron F3SJ-E0625N25 F3SJE0625N25 Safety Light Curtain

  Panasonic M4GA75F GEAR HEAD

  VEXTA Oriental Drive SD5128P

 VEXTA stepper driver AID30B-A2

 SMC cylinder MGPL20-175AZ

Panasonic MFDDTB3A2 server Driver  

 HONEYWELL HSH-RM3M-E 4-20MA indoor humidity temperature sensor

 Fanuc A06B-0153-B077 Servo Motor

Keyence Photoelectric Sensor PZ-G51P

  Panasonic AC Servo Motor MSMD012S1B

 VEXTA LSD-CD Servo Drives

 VEXTA PKE569BC servo motor

 VEXTA AZD2A-KED Servo Driver

 Mitsubishi FX5UJ-60MT/ES PLC programmable controller module

LS/LG PLC Expansion Module G7F-ADHB

Oriental motor Vexta 2CSM-101

 Panasonic servo motor MAMR042R1A1

 Honeywell V8BFW16-200NOM-4B-E DN200 butterfly valve actuator

  Omron PLC CP1E-N40DT-A

 LISTING Omron Photoelectric Switch E3T-SL22 12-24VDC

 VEXTA ASD12B-S

 PepperlFuchs PMI120-F90-IU-V1 sensor 191136

 Panasonic AC Servo Motor MSMA022A1H

  Panasonic Servo Driver MSD1A321E11

 Mitsubishi Servo Drive MDS-C1-V1-90-N MDSC1V190N

 KEYENCE Camera vision controller module CA-E800

 Contactor 3RT1275-6AP36

  Yaskawa SGMPH-04AAA41 Servo Motor

 VEXTA UPH596G-A servo motor

  6SL3210-1KE13-2UB2 6SL3 210-1KE13-2UB2

 Mitsubishi Servo Drive MDS-B-V14L-45 MDSBV14L45

  power module A1A0100275

 Mitsubishi servo motor HC-KFS23G1

 6EP1 333-3BA00 Switching Power Supply 6EP1333-3BA00

 Mitsubishi Servo Drive MDS-B-V14L-110 MDSBV14L110

KEYENCE PLC KZ-80R KZ-80R

 LISTING Fuji Inverter FRN0.75C1S-2J 220V 0.75KW

  Panasonic Servo Motor MSMA152P1G

  Pilz 522130 PSEN 2.1P-30

 Panasonic AC Servo Motor MSM021A1P 220V

 Filter board 6SE7032-3HH84-1GG0

 Mitsubishi HG-KR43BJK Servo Motor

  Omron CS1D-CPU67H Programmable controller CPU unit CS1D CPU67H

 LISTING  FESTO DRVS-12-180-P 1845711 Rotary Swing Cylinder

 Ethernet Card 6GK11613AA00  6GK1161-3AA00

 Festo proportional valve VPPM-8L-L-1-G14-0L10H-LK-S1 8024263

 Panasonic NPSA-ZMTA-201AE-CE

  Panasonic servo motor MSM041A1E

 VEXTA KBLD60-C

  OMRON Camera FZ-S CCD

 Panasonic AC Servo Motor MSMA022A1G

 Panasonic Servo drive MBDDT2110

 VEXTA SS301N Servo Drives

    FESTO solenoid valve MOFH-3-M5 4543

  Panasonic programmable controller AFPX-C60P

 AB4A0208 ETC710151 YASKAWA Driver Board

  FUJI PLC module NC1X1604