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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。
6ES7 405-0RA01-0AA0 6ES7405-0RA01-0AA0
OMRON safety door switch D4SL-N4HFG-D4
SIPART PS2 Positioner 6DR5010-0EN01-0AA0 6DR50100EN010AA0
Mitsubishi PLC Handheld Programmer F1-20P-E
FF200R33KF2C Module Power Supply
Fanuc A20B-2101-0028
Omron E3C-LR11 E3CLR11 Photoelectric switch 10-30VDC
A5E00156924 fiber optical plate
Yaskawa SGM-08A3TE11 Servo Motor With reducer
Panasonic MHMJ022G1V
FESTO MHE2-MS1H-5/2-QS-4 525117 Solenoid Valve
SMC Swing table rotating air Cylinder MSQB50H2
PLC Module 6ES7552-1AA00-0AB0 6ES7 552-1AA00-0AB0
YASKAWA SERVO MOTOR SGMP-02V3YG11
FESTO VADM-200-P 162520
Mitsubishi thyristor devices G652016 GU-D04/GU-DO4 FGC400A-130DS
Mitsubishi servo driver MDSBV20301 MDSB-V2-0301 MDS-B-V2-0301
Mitsubishi HF203S AC Servo Motor Without Encoder
HA83NCB-S Mitsubishi servo motor HA83NCBS
Fanuc system mother board A20B-8201-0081
Outdoor LC-LC SM Duplex Armored Field TPU Fiber Patch Cord Waterproof Head 150M
Panasonic Sunx Sensor FT-NFM2S FTNFM2S
SHARP IV-S200X Vision Inspection System Controller
200M Outdoor Field Fiber Patch Cord LC to SC MM Multi-Mode Duplex Fiber Cable
Panasonic servo drive MDDA203A1A
G7700
6ES7431-1KF20-0AB0 6ES7 431-1KF20-0AB0 Analog Input Module
Yaskawa ETC710172 inverter board
PANASONIC AC SERVO MOTOR MSM5AZAJA
FESTO CPV 10-V1 18200 CPV10-GE-DIO1-8 165809 complete
SMC ISA2-GE21 Pneumatic position sensor
for PepperlFuchs NCB10-F17-E2 Inductive Sensor
SFA21 SFA-21 Actuator
BECKHOFF ES4022 PLC module
Modulating Control valve MXG461S20-5.0
QBM3020-5D Pressure Sensor QBM30205D
Mitsubishi touch screen GT1675-VNBD GT1675VNBD Fully
Mitsubishi MDS-C1-SPHX-150 MDSC1SPHX150
Mitsubishi Power Supply Drive MDS-D-V1-320 MDSDV1320
6MBI300U-120/AGDR-71C ABB ACS800 IGBT MODULE FUJI
Delta Series Inverter VFD7A5MS21ANSAA
NI PXI-4110 Programmable DC Power Supply Card PXI-4110 779647-10
Omron F3SJ-E0545N25 F3SJE0545N25 Safety Light Curtain
touch screen 6AV3617-1JC00-0AX1
Keyence ZS-HLDC11A ZSHLDC11A Displacement Sensor
DELTA ASD-B0721-A Servo Drive
Mitsubishi MRJ2S700B AC Servo Drive MR-J2S-700B
EMERSON Thermal Expansion Valve TCLE 10 HCA
FANUC A20B81010285 A20B-8101-0285 0i-C System Board
FESTO DGST-20-200-PA 8085148 cylinder
Panasonic SUNX Area Sensor NA2-N28 (NA2-N28PNA2-N28D)
FESTO Basic Valve LFR-D-MIDI-A LFR-D-MIDI-A 546426
Inverter 6SE7022-6TC51-Z Z=C43F01G41G95K01K02K11
AIMB-501L-KSA1E AIMB-501 REV.A1 Advantech motherboard
GE Fanuc IC200ALG264 Analog Input Module
6SL3210-5FB11-0UA1 6SL3 210-5FB11-0UA1
Mitsubishi HF54S Servo Motor (Without encoder)
3PCS 3NE8003-1 3NE8 003-1 35A 690V Fast Fuse
MITSUBISHI AC SERVO MOTOR HA80NC-S WITH ENCODER OSA104
YASKAWA SERVO motor SGMAH-04A1A61D-0Y SGMAH-04A1A61D-OY
Yaskawa SGMPH-01AAE41 SGMPH01AAE41 Servo Motor 200V 100W
Mitsubishi magnetic powder brake ZA-20A1
73600-A0113 YPHT31031-1A DC5 communication board Yaskawa
SMC MSQA30R rotating cylinder
IFM pressure sensor PI2098
PepperlFuchs PF MLV41-LL-RT-2492 Proximity Sensor
10PCS Panasonic PM-Y54 Photoelectric switch sensor
OMRON Safety Light Curtains F3SJ-B0625P25
DL505
Mitsubishi Servo Drive MDS-B-V2-2010 MDSB-V2-2010 MDSBV22010
KEYENCE CV-X170F Vision Controller CV-X170F
Advantech industrial motherboard EAMB-9450A REV.A1
SIPART PS2 Positioner 6DR5023-0NG01-0AA0 6DR50230NG010AA0
National Instruments NI PXI-6551 Acquisition Card NI PXI 6551
Panasonic AC Servo Motor MSMF502L1G6M
for PepperlFuchs LFL2-CK-U-PVC3 Float Switch
Mitsubishi MR-J4-200B-RJ Servo Drive MRJ4200BRJ
TIM1414-4LA TOSHIBA MICROWAVE POWER GaAs FET 14.0-14.5GHz
Proface GP577R-SC11 Touch Panel GP577RSC11
QBE2003-P1 QBE2003-P1 Pressure sensing transmitter
Yaskawa SGDH-10DE AC Servo Drive SGDH10DE
Mitsubishi servo motor HS-MF23EXV-S2 Good
3RK1200-0DQ00-0AA3 3RK12000DQ000AA3 Compact module
Lenze CAN Bus Control Module EPM-T110
Festo pressure proportional valve MPPES-3-1/2-6-420 187331
Mitsubishi PLC FX2N-32ET Extension Module
Yaskawa Servo Drive SGD7S-330A10B202
10PC SMC Speed control throttle AS2052F-07
FUJI TS1070 Touch Screen It In Good Condition
Proface GLC100-SC41-24V Touch Panel GLC100SC4124V
120M SC to SC MM MultiMode Duplex Outdoor Field Fiber Optical Patch Cord
OMRON CS1D-CPU44S PLC programmable controller module
LISTING MR-J2S-700B-EG181 Mitsubishi MR-J2S-700B-EG181
LISTING MR-J2S-700B-EG170 Mitsubishi MR-J2S-700B-EG170
hydraulic actuator SKD82.50
KEYENCE GL-R22L Safety grating light curtain
contactor 3RT2026-2KB40
Omron PLC module C500-PS223 C500PS223 In Good Condition
6SE7027-2ED84-1HF5 Converter IGD plate
Mitsubishi Servo Drive Unit MDS-C1-V2-4545
MITSUBISHI MDS-B-V24-3520 Servo Driver MDSBV243520
Sanyo Encoder F682000dfa
Mitsubishi SERVO DRIVE MDS-DH-V2-1010 MDSDHV2-1010 MDSDHV21010
SAFETY RELAY 3TK2827-1BB40 3TK28271BB40
GE Fanuc IC694ALG392 Analog Output Module
Mitsubishi touch screen GT1175-VNBA-C GT1175VNBAC Fully
E3069 High Frequency Heating Tube For High Frequency Machine Accessories
For RWD82U Intelligent Temperature Controller
Mitsubishi MR-J2S-200B4 AC Servo Drive
Mitsubishi MDS-C1-V1-90 Servo Driver
6FX8002-5CA51-1CA0 Servo Motor Power Cable 20M
OMRON optoelectronic switch E3T-ST22 E3TST22
OMRON E52-CA15AY D=3.2 1M Temperature Sensor
Mitsubishi MDS-EH-V1-40 Servo Drive MDSEHV140
Mitsubishi PLC module Q02PHCPU
LS inverter SV015iC5-1F
MITSUBISHI MDS-C1-V2-0501 MDSC1V2-0501 MDSC1V20501
GBB161.1E Air Damper Actuator
7MBP50RJ120-11 FUJI MODULE 7MBP50RJ-120-11
Soft Start Motor Controller Rated 3RW4037-2BB14
ABB dual power automatic switching controller ATS022
Proface touch screen panel PFXSP5B10
Panasonic AFP0HPG02L position control unit
Mitsubishi HF-SP502 Servo Motor
FANUC board A17B-3300-0200 in Good condition
Mitsubishi F940GOT-LWD touch screen
OMRON S3D2-CC PLC SENSOR PROCESS CONTROLLER
Oriental Motor ASD18A-K Stepper Motor Driver
YASKAWA AC SERVO MOTOR SGMAH-04A1A6D
Proface NT631C-ST151B-V2 Touch Panel
Omron Servo Motor R88M-W20030T-S2 R88MW20030TS2
FANUC Servo Motor A06B-1401-B105
Yaskawa Servo Motor SGMSH-10ACA21 in Good Condition
KEYENCE GL-R30L Safety grating
Panasonic light curtain sensor NA40-24
Mitsubishi servo drive MDS-C1-SPX-150 MDSC1SPX150
Mitsubishi MR-JE-100AHG-SN102BJ-S100
FESTO Bellow Cylinder EB-385-115 193789
NI National Instruments capture card NI PXIE-8510 784121-01 NI PXIE8510
FOR 6FX8002-5CA11-1BA0 Power Cable 10m
PepperlFuchs KFD2-TR-EX1 Safety Barrier
Mitsubishi servo drive MDS-B-V14-20 MDSBV14-20 MDSBV1420
B&R Touch screen motherboard 5DLSDL.1001-00
TT500N18KOF POWER MODULE TT500N18K0F
A5E02822120 T plate board 110kw/160kw/200kw
Motor Module 6SL3121-1TE15-0AA3
MITSUBISHI AC SERVO MOTOR HC-SF152BK-S4 HCSF152BKS4
Mitsubishi SERVO MOTOR HA80NC-SOSE104 Encoder
Fanuc Servo Amplifier A06B-6096-H303
FZ1500R33HE3 IGBT MODULE
IFM AL1302 IO-Link master module
Fanuc A20B-2101-0820 Board In Good Condition
ORIENTAL MOTOR VEXTA BXSD400-C Stepper Motor Driver
SICK WTB12-3P1131 1041413 Photoelectric switch sensor
FANUC A16B-3200-0440/04C SERVO AMPLIFIER CONTROL BOARD
Yaskawa ETC740110-S1017 CPU board A1000 motherboard
Mitsubishi Servo Driver MR-E-200A
PEPPERLFUCHS PF PMI14V-F112-U-V3
FESTO flow sensor SFAB-1000U-WQ10-2SV-M12 565408
OMRON ZEN-10C2AR-A-V2 programmed relay
Omron Temperature Controller E5GNQ1TD E5GN-Q1TD
SICK Remote distance sensor DL100-21AA2112 1058164
Inverter 6SL3210-5BB12-5BV1 6SL32 10-5BB12-5BV1
YASKAWA SGMJV-04A3A21 SERVO MOTOR SGMJV04A3A21
Yaskawa SGMGH-09DCA6F servo motor
PANASONIC Servo Motor MSMA011A2N
Panasonic servo motor MHME302GCGM
FANUC Circuit Board A20B-8101-0641
LISTING 6ED1055-1MM00-0BA2 Analog Output Module 6ED1 055-1MM00-0BA2
MITSUBISHI FX2N-CNV-BC FX2NCNVBC I/O Converter
Beckhoff Power Supply C9900-P215 C9900-P208
National Instruments NI PXIe-6361 781055-01 NI PXIe 6361 capture card
Mitsubishi F930GOT-BWD-E Touch Panel F930GOTBWDE
test Emerson Power Module R48-2000e
GE Fanuc IC200ERM002F Expansion Receiver
Advantech PCM-5824 Rev.A1 industrial motherboard
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