c板卡船舶半导体工控备件优势经销

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。

Rexroth R-IB IL 24 PSDI 8-PAC PROFIsafe Module R911172846-AA1 HW: 00 FW: 202

HPK- BRSLA-05A2-AC TE5652-502 CD160NE-SST Rev. J004 DAT 160 Digital Data Storag

ControlLogix SST-PFB-CLX SST / Woodhead PROFIBUS DP I/O Scanner Module Rev:1.4.2

International Fiber System VR1505WDM Video receiver  dara Transmitter Module

Murr Elektronik 85062 Power Supply Single-Phase Din-Rail Motable

Nupro SS-BN8FR8-2C High Purity Bellows Valve N60666 Swagelok

Belden Hirschmann RH1-TP/FL Industrial Ethernet Rail Hub Rheinmetall Elektronik

Drager X-AM 7000 8317454 Battery Pack

Furo Electric FE-700 Echo-Soder FE-702 Distribution  Marine Store Spare

Elmo Motion Control BAS-3/230-2 Servo Drive Controller BAS32302 Bassoon Series

Celerity it UFC-8565 Gas Ar(SC 12) Range 100SCCM Mass Flow Controller 760 Torr

EATON CEAG 3-PM-IO-INV Module For DIN Rail Moting With Inverse Switching Logic

Matrox Meteor2-CL/32 63039621206 Ver. 200 Meteor II CL Y7007 0201 Frame Grabber

PCMCIA PC CARD 395230 Software Ver v.6.1 White Star Signature Phaco Machine AMO

Siemens PXC24.2-E.A APOGEE PXC Compact Series PXC24

Magnetic Autocontrol A10135052 Master Control it SW 4912,5001_V9 Master

Jetter N-SM2 Input Model NSM2

Jiper Network Fan Tray MX960 760-033442 Rev. 02 for CHAS-BP-MX960-S-A

Fuji Electric Faldic RYS101S3-VSS Fuji Servo Drive

Jetter PLC Module JX6-SM H.Rev. V2.00 JX6SM Stepper Motor Module

Nematron IWS-30 Operator Interface Panel Rev L Bios/Firm 2.0 GERBER Cutter V4.01

ATS Automation S10.2--2.1-1-5-ZT Tool 10.2 Inch Conveyor Assy.

Micro-Screen USDINT-1T2 DIN Control Module Banner Light Curtain Controller 24V

YUKEN KOGYO DSG-03-2B2A-A100-P-41142 Solenoid Operated Directional Valve Japan

Fanuc A860-0360-T001 Pulsecoder Alpha aA64 Encoder For Servo Motor

AMAT Applied Material W309 CH-Y cable assy 0150-26153 01 Rev 01

Allen-bradley 1762-IT 4 I/O Module Rev B  F/W 1.0 Allen-bradley MicroLogix

 Allen-bradley 1762-IT 4 I/O Module Rev B  F/W 1.0 Allen-bradley MicroLogix

Jetter PLC Module JX6-SM H.Rev. V0.10 JX6SM Stepper Motor Module

GF Signet 3-9900.394 Transmitter Cond/Rec Module Georg Fischer GF 159001695

Millipore DSVBD1XM100 Gas N2 4377-11000 SCCM IntelliFlow Digital Flow Celerity

Mitsubishi Electric 7336F A1SJ71J92-S3-AB BD627A433G52 B Board

Mitutoyo 513-415T Dial Test Indicator 1mm - R 0.01mm Precision Engineering 513-4

Link Services 32 BDLES IPPQAE1FAA 510-003338 Rev.02

Han's Laser IOC112-A A-1.1-20050906 Industrial Equipment Board 338-D25465

Advantech ADAM-4542 Single-mode Fiber Optic to RS-232/422/485 Converter

MAD DEUM.M15S Position Indicator Encoder 12-48VAC/DC Elevator Controller

Inficon Pirani PSG500-S P/N: 350-080 Series Pirani Vacuum Gauge

Perkin-Elmer NO69-9514 ICP Controller PCB Board

Dressta 1294331H91 Fan Support Assy for Cummins Wheel Loader Komatsu LiuGong

Exor Electronic RD M10VA-D Industrial Touch Panel Monitor VGA LCD

Nenutec NACM1.2-05 Rotary Damper Actuator Modulating Control HVAC 24V AC/DC

Pilz PSS1 BMP 5/2GRDtrager Pilz 302006 FSST-Bus 5 Slots Backplane

Georgin Atos Y-BXNE 412 002 Converter BXNE412002 BD0-7 Atex 6104X

Siemens 6E11-U02 6GK1502-3AA10 Profibus Optical Link Module Sinec L2F0 0LM/P3

Moeller Klockner PS4-111-DR1 Compact Programmable Logic Controller

Schneider LXM32AD18M2  Servo Drives

Rexroth R 415 011 483 Valve Block System W/ 576 352 X1 / 351 X3 Solenoid Valves

Advanced Motion Controls DX15CT8J-PH2 Digiflex Digital Servo Amplifier

Power-HD24-4.8-A Power Supply 90417 3904173 Rev. C Assy. 53626

Mitsubishi Electric Tension Controller LD-40PSU Power Regulator LD40PSU Japan

Allen-Bradley 74102-328-51 Rev. 09 main board pull

Eaton XV-102-D6-70TWRC-10 P/N 142538 ver. 01 Touch Penal Bootloader v4.0.0

Edwards D37280850 HX Bulkhead Multipack Control Module IH1800 HTX MK5 SMT

CTC 2701E CPU Module 50-1554 Rev C For 2700 Series Controller Control Technology

MARKEM Smartdate 3 S3CPR Print Head S3CPR *cassette load error

Applied Materials 0200-09444C WEST COAST QUARTZ

 SprecherSchuh ODS-2 390 Fabr.09.87 Hitachi SSR Out 33018470-1

Rexroth VT 11029-12 UB:24V= Electronic Amplifier Module VT1102912

S Microsystems -01REV50

ADAM 5510 SoftLogic ControllerADA3-5024 ADAM-5017 ADAM-5051 ADAM-5068

Bently Nevada 81544-01 XDUCR I/O  Record Terminal Opt 5 ASSY78462-02-P GE

NID2 DispenS4450756609A PCB Board SC4450720517A for NCR 2000 ATM Machine

KOLLMORGEN Industrial Drives PSR4/5A-112 PSR Servo Power Supply PSR45A112

PHILIPS M2540-62300 Envisor Ultrasod General Parts M254062300

Chroma ATE Inc A222704 Video Signal  A222704

Fujitec SLI-360 Type 881H3 Controller 400-460V C53-CR7A EP-3409-C-5-IZ2

Aloka EP527600AA backplane Board Aloka Prosod A5SV SSD-A5

IAI RABU RoboNet Absolute Data Backup Battery it Robo Cylinder Japan

Applied Materials 0150-11059 003 Rev 003 Cable Internal #2 Pre Heat Producer Se

Oakton 03316-80 Barome Barometer W/Thermometer Sato Keirvok Inno CAL 37440

Yaskawa SGMPH-01AAE-YA11 AC Servo Motor 5x8 NBK Yaskawa Electric America.Inc

Brooks GF125CXXC Thermal Mass Flow GF125C-102884 Ver:1.20 7200SCCM 0190-40281-03

Orientalmotor ARD-C Stepping Motor Driver AR Series 4.1 A Single-phase 200-230 V

Boston Scientific Target Digital GDC Power Supply 451006-4

Siemens 6EP1334-1SL11 SITOP Power 10 Power Supply 24VDC/10A 6EP1 334-1SL11

Brooks GF125CXXC Mass Flow GF125C-002879 Ver: 1.20 15000SCCM 0190-40282-02

BITS HM-2F Handy Asynchronous Line Monitor Ver. 1.06 RS-232C/422 SA-12100N Japan

Hitech Electronic PWS920S-LED Industrial Operator Panel Ver. V1.3 PWS-910S(920S)

Omron Electronics R88D-SRO5 AC Servo Driver R88DSRO5 100/110VAC Japan

Schneider LTMR100MFM Motor Management Controller Telemecanique TeSys T-940467

 FESTO DRQD-16-180-YSRJ-A-AL-FW Semi rotary

Echelon PLCA-20 57010-02 C-Band LonWorks Power Line Commicatons Analyzer

Western Servo PC-000-0080 Rev B00 PC Control Board PC0000080 Motor Driver Module

Honeywell CP-EXPIO ComfortPoint BACnet DDC Solution CPEXPIO

DYNAMICS MS30 FOCUS MOTOR CONTROLLER MS SERIES

Norgren VM1008SL 13708B pcb rev 05 SLV/01562/2 SLV/137086/8 SLV/13708/4 valve

Yokogawa PW302-S4 220-240VAC Rev U0 Power Supply PW30X

AC autotech SAC-RL100-M11 Heavy Duty Resoved Tachometer

RE CUB3L000 Panel Mot Electronic Coter UB Red Lion Controls

Kruger APK 315 4P-1 1s AP5750252800 AMCA Certified Industrial Fan

EPCOS Power Factor Controller BR6000-R12 V.5.2 B44066 R6012 R230N

Edwards D37280850 HX Bulkhead Multipack Control Module IH1600 Semiconductor

2 Hitachi PLC Modules RY Output POJ-R  DC Input PIJ-D

GW Instek GPS-3303 3-channel linear Laboratory Digital DC power supply

Sew-Eurodrive Movitrac 31C015-503-4-00 P Frequency inverter Ac Drive

Glentek WD-16956 Servo Drive Board GA375-4VM X AXIS Servo Amplifier GA375-1 ISL

ERICSSON ROF1575126/3 VMU-HD System board 175MB Voice Mail it BP Telephsys

Nikon 023849 Eyepiece telescope

Glentek WD-16957-001 Servo Drive Board GA375-2VM-YAXIS Servo Controller GA375-1

Superior Electric Slo-Syn Stepping Motor Type M061-LE-532E M061 LE 532E

Agilent 6038A System Power Supply 0-60V/0-10A 200W Industrial / Scientific

Yokogawa Centum PW482-50 S2 power module PW482 Suffix -50 Style S2 missing cover

Siemens 6SL3211-0AB13-7BB1 Sinamics G110 cpm110 uss E-Stand Ver. B04/1.12

Siemens 6SL3210-5FB10-4UF1 Sinamics V90 Profinet

Electro-Voice EV PA2250T 2x250 watt professional power amplifier

AMC DigiFlex CDP008A Digital Servo Drive Rev. E Ver. 03 CPRALTR-020B080 Canbus

Erco DA-Modul 06 120 Digital To Analog Module B 00704

Philips 453564357371 Main Circuit Board for SureSigns PCB

Siemens 6SN1118-0AE11-0AA0 E-Stand Version A 462008770302 D

Oriental Motor 5RK40GN-AM AC Magnetic Brake Motor

Megger MIT230-EN 1000V Insulation Tester

HIOS SS-4000 Torque Control Electric Screwdriver Industrial Machine w/wire 24VDC

Allen-Bradley 2706-B43J16 Operator Interface DataLiner Rev.D Assy 46714-021-5

Schneider Electric MDRIVE MDM1PSD23A7 MotorDriver Stepper Motor

Schneider Electric MDRIVE MCI23A-KMO-01 MotorDriver Stepper Motor

Siemens PXC3.E75A Programmable Room Automation Station S55376-C103 24V AC

Hewlett-Packard Agilent 3499A Switch/Control System HP 3499A

Digital CCD Camera DP-290A 1/3' es Camera PAL 540TVL W/ Lens

Aquamatic 524-A 125# Non-Surge Valve Composite Pipe 2 inch

ASEA Brown Boveri 4600 4641/500 TURBIDITY MEASUREMENT 4641500

Alerton VAViH-SD VAV Controller With Actuator BACnet 50027209-001 Rev. B

HP 8498A 30 dB Attenuator 30W including Branch MP640A

Yokogawa DL1520L 150Mhz digital oscilloscope 701515 -5-q-c3 centronics, GP-IB

M-5075-829/H1 Teknic P/N:2100839 Servo motor 800 Quad/Rev

Smith detection 2821723-A Mash Assy. 2nd Stage

Applied Motion / Omega 3540i DC Stepper Motor Driver 3540I 1000-174 F/W 223F

TACMINA PZD-61-VEC-HWJ Solenoid-Drive Diaphragm Metering Pump

Kidde Assy. 06-129846-001 Rev AL Main Control Panel PCB 84-322001-009