福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0020-79103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。

Destaco 891 Pneumatic Power Clamp Arm Heavy-Duty

Staubli Robot D22135601 2 PCB Circuit Board

Siemens Operator Control Panel 6FC5303-1AF03-0AA0

 BANNER USE7212YP2 MICRO SCREEN 72” SAFETY LIGHT CURTAIN Emitter V-Series

SIEMENS 6SN1123-1AA00-0LA1 SIMODRIVE LT-MODUL INT. 108A Ver. A

SIEMENS 6SN1123-1AA00-0EA1 SIMODRIVE LT-MODUL INT. 160A Ver. B

 LISTING GENUINE Yaskawa SGDR-SDA140A01B Servopack R/B/T Axis Servo Drive OEM

FANUC 10.4” FA-LCD it Operator Interface Screen A02B-0281-C071 A20B-8100-0820

HITACHI SEIKI SPHCT 16-01-01-02 PCB Board Module 193-230393 BCON 16-30-00-00

YASKAWA SGDB-05AN SERVOPACK Servo Drive 0.45Kw 200-230V

Allen Bradley 2094-EN02D-M01-S0 /A Kinetix 6500 Safe Torque-Off Control Module

 COGNEX DVT Machine Vision Legend 530M Sensor 620-0106 Rev A

 LIQUID METRONICS A961-65S Metering Pump Kit MILTON ROY

Okuma E4809-045-236-A RS Circuit Board A911-2913 1911-2913-016-013

Allen Bradley 150-FB1FX Series B SMC-Flex Smart Motor Controller FOR 150-F****

Quadrel Labeling Systems Label Aire 20100-000 Rev B Circuit Board

Quadrel Labeling Systems Label Aire 20101-000 Rev B Circuit Board

SQUARE D 8536SDO1S SIZE 2 FUSIBLE COMBINATION MOTOR STARTER 25HP 480V 110/120V

 IAI Corporation TB-01-C-ENG Teach Pendant TB-01 Series -

Micro Epsilon ODC OptoControl 2500 ODC2500-35 Laser Sensor Controller

 MITSUBISHI MR-J Melservo AC Servo Drive Amplifier MR-J2S-10CP-S084

Mitsubishi MR-J4W3-222B MelserI/O-J4 Servo Drive 200-240V AC 2018

 TIMKEN FAFNIR 2MM9122WI DUL SUPER PRECISION BEARING PAIR SKF 7022 CD P4ADGA

Fanuc Amplifier Module A06B-6122-H030#H553 Series E

FANUC SPNIDLE AMPLIFIER MODULE A06B-6122-H030#H553 Series C

SIEMENS SIMATIC PC 15" TOUCH PANEL 677 / 877 A5E00326002 Panelsystem

FESTO HSP-12-AP-SD HANDLING MODULE 533600 w/ Sensors  Attachments

 PARKER 30:1 GEAR PX60-030-S2

Haas 32-3201M REV B Circuit Board Module  

OKUMA E4809-770-139 OPERATOR PANEL MPBDN-P CARD A911-3170

ABB 3HAB8101-7/11A SERVO DRIVE DSQC346C CLEAN -  -

 SQUARE D EGW-2 PowerLogic Ethernet Gateway 3050-EGW2 3050 EGW2

DENSO ROBOT TEACH PENDENT TP-RC7/8 410100-1771

OPHIR NOVA II -AC ROHS Laser Power Meter 7Z01551 NICE PENDANT -

 Yaskawa JEPMC-MC410 MP940D Motion Controller

FANUC A02B-0281-B803 Series 160i-MB Stand AlController it A16B-3200-0420

 

Allen Bradley 1305-BA06A Series C AC DRIVE 380-460V 5.8A -

 MICROSCAN QUADRUS MINI BARCODE SCANNER FIS-6300-0001G

 PARKER Hydraulic Pump H0140UB320AAAA

Siemens 6SN1124-1AA00-0CA1 Simodrive LT Modul EXT. 50A Version C

FANUC Circuit Board Module A16B-1110-0520 /06A

INGERSOLL RAND / ARO Air Power Motor Assembly 8232-3

DENSO ROBOT TEACH PENDENT TP-RC7/8 410100-1771

Allen Bradley 6186M-17PT Series G 1700M 17" Monitor Operator Panel 9-36VDC

Allen Bradley 1494F-D200 Ser D 200A Disconnect Switch 1494C-CM6 1494V-FS200

 CKD PNEUMATIC AIR CYLINDER JSC3-N-TB-125B-400

HAAS Control Circuit Board 4023V Rev. A 34-4023V

Siemens 6SN1123-1AB00-0AA2 SIMODRIVE LT-MODUL INT. 2X15A Ver. A

EUROTHERM / PARKER 590 Drive 590C/1100/A/1/0/0/0/00/000 AH463179U001 / AH385851U

 IAI Corporation CON-PTA-C-ENG Robo Cylinder Teach Pendant -

Lust 15kW Servo Drive Module CDA34.032,W1.5,BR 400/460V

Vacon NXP00095-A5H1SSS-A1AF000000 Variable Frequency Drive 380-500V w/ OPT A2

SANYO DENKI PZ0A100HP36SH0 BL SUPER PZ SERVO AMPLIFIER 200VAC PZ0A100H

HAAS 4015R Rev. C Brushless Servo Amplifier 4015R-C

 Parker PRC6PMV 12 CU Pressure Relief Control Valve

 TOYOOKI KOGYO HF3-KG40-03 FLOW VALVE 05B070 TOYO-OKI

SIEMENS 6AV7861-3TA00-1AA0 SIMATIC Flat Panel 19" Touch

Fanuc 16i-MA LCD Operator Display Panel A02B-0236-D621 CLEAN

Allen Bradley 5kW Digital Servo Controller 1394-SJT05-E Series A

Okuma OPUS7000 E4809-770-110-F iversal Compact Maim Board A911-2801 Ver. 1.1

SIEMENS SIMODRIVE LT-MODUL EXT. 2x50A 6SN1124-1AB00-0CA1 Series D

SIEMENS SIMODRIVE LT-MODUL EXT. 2x50A 6SN1124-1AB00-0CA1 Series C

FANUC CIRCUIT BOARD MODULE A16B-1110-0330 /02A

SIEMENS 6FC5203-0AB11-0AA2 SINUMERIK OPERATION Interface Panel 10.1"

Siemens Simodrive LT-Modul Ext. 160A 6SN1124-1AA00-0EA2 Series A

MITSUBISHI MR-S12-02A-E01 SERVO DRIVE RG201 BN634A229G51 / RG22 BN634E189G51A

SIEMENS Simatic Panel PC 670 6AV7613-0AA22-0BJ0 120-230V

FANUC IC850PCT411-FC DISPLAY STATION MODEL 2050 INTERFACE PANEL

BANNER P4ORS-A-BD OMNI PRESENSCE PLUS P4 CAMERA SENSOR w/ LENS 13850 P40RS-A-BD

Yaskawa Varispeed 656RC5 200V 5.5kW Drive Controller CIMR-R5A25P5

FANUC 180i A13B-0196-B412 PANEL w/A08B-0084-D432 BASE IT  A08B-0084-C120/G

JOHNSON CONTROLS NU-DCM140-0 REV. J CONTROL MODULE

MIYACHI MM-370A WELD CHECKER MM-370A-00-01 Clean

Fanuc 21kW Power Supply Module A06B-6091-H118 Series C

Okuma E4809-436-074-B OPUS7000 FR / FRP2 Board A911-2124 1911-2124

DENSO ROBOT TEACH PENDENT TP-RC7/8 410100-1580

OKUMA E4809-770-140-C FCP-DN Board 1911-2836 A911-2836

Daihen A2TPDDNN-UC25 OTC Robot Teach Pendant

 Timken 597-90072 Roller Bearing Cand Cup Set 597 / 592A *0 GENUINE

BROTHER GCMK-M1X PCB Control Board B52J074-4

YASKAWA JPAC-C343 DRIVE Control PCB CODE NO. ETC008595

SEPRO Carte 3 Axes Spartan Circuit Board Module 07S01062 A

FANUC SERVO AMPLIFIER A06B-6122-H030#H553 Series N

Fanuc Drive Circuit Board Loaded A20B-1006-0481 /02A

Fanuc Servo Amplifier Module A06B-6124-H205 Series D

GE FANUC A06B-0501-B204#7073 MODEL 10 AC Servo Motor

NACHI UM221C SERVO AMPLIFIER PCB

STERLING 601.00521.00 TEMPERATURE CONTROL SYSTEM M2B WATER STERLCO

Okuma E4809-770-110-H UCMBF iversal Compact Maim A911-2801 V 3.2 1911-2801

Mitsubishi 4MB531A Operation Board Operator Panel Screen CLEAN

Fanuc FS16/18 Main PCB Board Module A16B-3200-0210 /03B w/ Boards

MITSUBISHI MC713/727 BN634A150G53 MC713A BN634A151G53A MC727A BN634A151H03A

MIYACHI IS-427A WELDING POWER SUPPLY INVERTER IS-427A-00-00 CLEAN

LUST MC6416 Servo Drive MC6416,D3,S12,C1,G20 400/460V 11kV / 12.6kV

MARPOSS 866KAACBK0 Gage  Controller

Mitsubishi FR-A720-3.7K FREQROL-A700 Inverter AC Drive 200-240V 3.7kW w/ FR-DU07

YASKAWA ELECTRIC SERVOPACK SERVO DRIVE CACR-SR 10SZ1SSY217

 Mitsubishi Programming Panel Drive PM-60MT

 OEM MITSUBISHI Melservo AC Servo Drive Amplifier MR-J2M-40DU 400W

Fanuc A06B-6058-H005-R Servo Amplifier Module A20B-1003-0090 /04A

Balluff BIS00L7 BISM Processor Module BIS M-6008-048-050-06-ST23

MITSUBISHI ELECTRIC MR-S11-33-E01 VERSION B SERVO DRIVE

Deltron Allen Bradley SQ175-1221 / 565-205-02 Power Supply SQ175-1 5V,12V,12V,5V

 LISTING AUTHENTIC YASKAWA SGDH-05AE SERVOPACK SERVO DRIVE 200V GENUINE FACTORY OEM

 AUTHENTIC YASKAWA SGDH-05AE SERVOPACK SERVO DRIVE 200V GENUINE FACTORY OEM

CINCINNATI MILACRON BDS4 210 23 414W32 Axis Drive RevH BDS421023414W32

Okuma E4809-770-144 iversal Compact Main Board 2 A911-2821 E4809-770-145 GOOD

 AUTHENTIC YASKAWA Servopack Servo Drive SGD-04AN 200-230V

FANUC A02B-0323-C205 SDU1 Separate Detector I/F it YEAR 2018 NICE

 Siemens 6FX2007-1AD03 MINI-BHG Handheld Pendant it Sinumerik

FANUC A16B-3200-0060 /11E MAIN-C CIRCUIT BOARD MODULE LOADED W/ BOARDS

 BANNER USR7212Y MICRO SCREEN 72” SAFETY LIGHT CURTAIN RECEIVER V-Series

Okuma A911-2862 Browser Card Board E4809-045-232-C 1911-2862

 Allen Bradley Incremental Encoder 845H-SJDC14CRY2C Ser. C Size 25

Fanuc Spindle Amplifier Module A06B-6088-H222#H500 25.2kW

Fanuc A06B-6096-H208 AC Servo Amplifier Module Series D 9.5kW  

 Fanuc A06B-6096-H208 AC Servo Amplifier Module Series D 9.5kW  

Mahr MCP 23 Machine Control Panel 7035195 2844 /11

PARKER COMPAX3 SERVO DRIVE S075V4 F12I10T10M00

 Allied Motion 5137-019 MOTOR/TRANSAXLE 30.87:1 36 VDC 87-100RPM @ 3.5A

 MORI SEIKI HC M-DIS 851486 DISTRIBUTOR CIRCUIT BOARD AS001200B

 SMC PNEUMATIC GUIDE SLIDE CYLINDER MGPL100-125 MGP0U05

Markem S21PR Smart Date 2 Label Printer KCE-53-12PAJ1-MKM

GE FANUC Operator Control Panel 44C741055-G04R05

 Brother Operator Panel Keypad B52J071-1

MITSUBISHI HR357 BN634A900G51 OPERATOR PANEL CONTROL CIRCUIT BOARD HR357A


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