0200-20495船舶半导体工控备件主板供应

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。

以下链接皆有货

CTC Analytics MZ 019-00E Injector Unit

Recif SA SPP300F04-A1620 Display Module with Cirque GlidePoint Touchpad

Leica N Plan 20X/0.40 BD ∞/0/D , 566029 Objective

 Beckhoff EL6752-0000 EtherCAT Terminal DeviceNet module

Copley Controls 800-1718 Accelnet Servo Drive

BECKHOFF  BK9050 Ethernet TCP/IP  module

BECKHOFF BK9050 Ethernet TCP/IP module

National Instruments NI 9403 DSUB 32 Ch TTL Digital Input/Ouput with 9923

National Instruments NI 9205 cDAQ Analog Input Module

Bruel  Kjaer 4188 Microphwith Type 2671 Preamplifier

Bystronic 10000710 R.03 Handheld controller interface module

NACHI L21505C03 Teach Pendant main board with LCD for FDTPFSJN-2L08

CCS INC HLV2-22BL Light Unit with PJ-1505-2CA LED Power Supply

SHIMADZU Valve assy  P/N: 225 - 01479 - 91

SHIMADZU Valve assy P/N: 225 - 01479 - 91

SHIMADZU APC - 17 ASSY  P/N: 221 - 43838 - 91

SHIMADZU APC - 17 ASSY P/N: 221 - 43838 - 91

SHIMADZU HV DC - DC PCB ASSY P/N: 225 - 03394 - 01

SHIMADZU NCI PS PCB ASSY P/N: 225 - 04454 - 91

SHIMADZU P. C. Board KE - 036B  P/N: 630 - 02620 - 05

SHIMADZU P. C. Board KE - 036B P/N: 630 - 02620 - 05

KOLLMORGEN PRD-AM40ASIC- A2 SERVO DRIVE AMPLIFIER main board

KOLLMORGEN PRD-AM40ASIC- A2 SERVO DRIVE AMPLIFIER Driver board

port 918-IG Optical Photodiode Detector

ESEC SA 945.061 with 945.183  945.190 , PCB BOARD Assy

Zeiss Plan-Neofluar 20x/0,50  ∞/0,17 Ph 2 Microscope Objective 440341

Zeiss Plan-Neofluar 20x/0,50 ∞/0,17 Ph 2 Microscope Objective 440341

Ametek 119379-01 AMETEK MINIJAMMER BRUSHLESS BLOWER  

Ametek 119379-01 AMETEK MINIJAMMER BRUSHLESS BLOWER

Nikon T-P2 DIC Polarizer

Lot of 8  AGILENT 5065-9951 Electrode Cleaner Kit ,  

Lot of 8  AGILENT 5065-9951 Electrode Cleaner Kit ,

 BECKHOFF EL3314  EtherCAT Terminal, 4-channel analog input

 BECKHOFF EL3314 EtherCAT Terminal, 4-channel analog input

Jeol Technics PP02133-4  PC board for JSM-5600LV

Jeol Technics PP02133-4 PC board for JSM-5600LV

Jeol Technics PP02151-6 PC board for JSM-5600LV

Jeol Technics PP02143-4 PC board for JSM-5600LV

Jeol Technics PP02122-4 PC board for JSM-5600LV

Jeol Technics PP02132-2 PC board for JSM-5600LV

Advanced Energy 1300843 , 1300924 , 1306415 Apex Driver / Exciter  for Apex 3013

Advanced Energy 1300843 , 1300924 , 1306415 Apex Driver / Exciter for Apex 3013

Keyence GT2-P12 digital contact sensor

Siemens 3UF7000-1AB00-0 SIMOCODE PRO C Basic Unit

MKS Instruments TeNTA AS00721-06 ,cPCI PWRS-0721 PCB Card , AMAT 0190-28493  

MKS Instruments TeNTA AS00721-06 ,cPCI PWRS-0721 PCB Card , AMAT 0190-28493

FESTO VAEM-V-S8EPRS2 valve control module

Oriental Motor AZM24AK-PS7.2 Stepper Motor

Andover Continuum  BCX1-CR-8  BCX1 Infinet Router Seriers Controller

Andover Continuum BCX1-CR-8 BCX1 Infinet Router Seriers Controller

Faro 295-02068 , 260-00010

FEI Company 4035 272 86321 , 150-002730 Test and Diagnostic Board

IAI Super SEL Controller SEL-F-1-AC-60 , Type F

MITSUBISHI Melipm Motor MM-BF47C

Olympus UPlanFI 40x  /0.75  ∞/0.17  Microscope Objective

Olympus UPlanFI 40x /0.75 ∞/0.17 Microscope Objective

National Instruments NI 9237 cDAQ Strain / Bridge Input Module 198859D-01L

Hamamatsu C8799 Data Processing Unit

Shimadzu PCB Assy  P/N: 344 - 20521 - 01

Shimadzu PCB Assy P/N: 344 - 20521 - 01

Shimadzu PC - 70D Assy  P/N: 346 - 67527 - 91

Shimadzu PC - 70D Assy P/N: 346 - 67527 - 91

TEKTRONIX P7350SMA DIFFERENTIAL PROBE

STAHL DIM 9470 /22-16-11-C1174 Input Module

MITSUBISHI A2NCPUR21-S1 CPU UNIT

MITSUBISHI A2NCPUR21-S1 CPU UNIT

SHIMADZU 219-84001-01 Thermal Flow Sensor , Kofloc 3810S AR 2SLM  

SHIMADZU 219-84001-01 Thermal Flow Sensor , Kofloc 3810S AR 2SLM

DTA Scientific Instruments cameras Discovery DS400E cooled CCD camera

Lot of 6 Point Grey Dragonfly Camera

Basler avA1600-65km  Camera with Moritex MML 1.5-HR110 Lens

Basler avA1600-65km Camera with Moritex MML 1.5-HR110 Lens

NIKON CF Plan 20X/0.46 ∞/0 BD DIC Microscope objective

Shimadzu 206-21550-92 UVPROBE AG2 1CAL EN   

Shimadzu 206-21550-92 UVPROBE AG2 1CAL EN

Leica PN: 1531448001 Relay power  with 1536023001 Board for TCS SP

Leica PN: 1531448001 Relay power  with 1536023001 Board for TCS SP5 X

Recif Technologies FON01A00006 BEAM , SECURITY , ASSY , FOHA

Saleae Logic 8 , 8-Channel Logic Analyzer

National Instruments NI 9205 cDAQ National Instruments Analog Input Module

National Instruments NI 9411 cDAQ Differential Digital Input Module

BANNER USE2824NI MICRO-SCREEN 28 INCH LIGHT SCREEN EMITTER

Lot of 10 Sick LL3-TV05 Fiberoptic Sensor Head 5322546  

Lot of 10 Sick LL3-TV05 Fiberoptic Sensor Head 5322546

Olympus U-HSTR2 Handswitch

SHIMADEN SR25 Process control meter  

SHIMADEN SR25 Process control meter

AD Instruments ML141 Spirometer MK2

CTI CRYOGENICS 8147133 G001 Board

CTI CRYOGENICS 8147133 G001 Board

Point Grey GX-FW-60S6M-C With LINOS MeVic-C 35mm f/1.6 Lens

APPLIED MATERIALS 0010-41318 Heater Assembly  

APPLIED MATERIALS 0010-41318 Heater Assembly

Nikon Plan Fluor 10x/0.30 DIC L/N1 ∞/0.17 WD 16 Microscope Objective

Shimadzu 345-05851-01 SBL-1N Load Cell with CAL.   paper work

NIKON Plan Fluor ELWD 20x/0.45 Ph1 DM ∞/0-2 WD 7.4 objective

Trane X13740184-01 Pressure Sensorr

National Instruments PCI-1428 IMAQ Board

Applied Materials P/N: 0040- 53758 PRODUCER E VAT VALVE ADAPTER PLATE

Melles Griot Spatial Filter

ABB IRC5 Controller DSQC 377B 3HNE01586-1/15 QUEUE TRACKER

OLYMPUS F10-PCIB FV10IF-PCA AQ8689 DV510801 Card

OLYMPUS F10-PCIB FV10IF-PCA AQ8689 DV510801 Card

YASKAWA AC Servo Motor SGM-04A314B  (  )

YASKAWA AC Servo Motor SGMAS-01ACA2B  (  )

MDS SCIEX ARF2 POWER SUPPLY 1002698

SCIEX 3200 QTRAP RF FEEDBACK ASSY 017462 ( Q3 )

Lot of 8 PEPPERL  Fuchs VISOLUX GL 30 Fork light barrier

 PEPPERL  Fuchs VISOLUX GL 121 Fork light barrier

Applied Motion AC Servo Motor M0750-102-5-000 750W 200V

Zeiss LD A-PLAN 40x /0,50 Ph2 ∞/1,0 Microscope Objective 1006-595 with 1016-757

Omron KM50-E1-FLK Smart Power Monitor

Mitsubishi A2ACPU-P21

Siemens 6GK1503-3CB00 Simatic NET Profibus OLM/G12 W/ SIMATIC DP Connection plug

 DATA TRANSLATION DT2815

 DATA TRANSLATION DT2815

ESEC SA 945.054 with 945.185  945.184 , PCB BOARD Assy

TOKYO KEISO TIV FCA-7000 Flow Controller With matching Flowmeter and Valve set

RESOTEC 90112.04 , TK100  board

RESOTEC 90112.04 , TK100 board

Mitsubishi HA - FH33 AC SERVO MOTOR

RESOTEC 90 509.01 , RK101 board

RESOTEC 91 318.02 , DA121 board

RESOTEC 90 269.01 , AA 100 board

RESOTEC 90 260.02 board

RESOTEC 90115.04  , DE 100 board

RESOTEC 90115.04 , DE 100 board