0040-62317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

MELTRIC 33-94043 RECEPTACLE/CONNECTOR DS100 100A S WHAT IS PICTURED SHOWN

33-94043 MELTRIC RECEPTACLE/CONNECTOR DS100 100A S WHAT IS PICTURED SHOWN

GLOCALME CODE G3 MODEL G1611 4G WIRELESS DATA TERMINAL COLOR G

 EDSTROM 6100-9703-010 REV A PCB CIRCUIT BOARD ID: M231178

GOULD AS-B824-016 REV K MOD 24VDC OUTPUT TRU S/N: F01076 ID: M40043

LOT 3X RFS15AMP FERRAZ SHAWMUT LR14742 600VAC FN98-04  FUSE HER

IBS24BKLCPHOENIX CONTACT INTERBUS-S BUS TERMINAL IBS24BK/LC2

CUTLER HAMMER AE16ANO STARTER  C306DN3 H2003  C320KGT1 1

BI2CRS343ADZ30X3B1131S34 TURCK BI2-CRS343-ADZ30X3-B1131/S34 PROXIMITY

ACROMAG 712-H / 1018-108E / 6382-000549 THERMOCOUPLE TRANSMITTER ID: M231087

 FANUC ROBOTICS WE-5272-950 AUTOSTOP CIRCUIT BOARD ID: M231411

LAMBDA RWS30A-12 POWER SUPPLY IN 100-240VAC OUT 12V 2.5A ID: 4316

LAMBDA RWS30A-12 POWER SUPPLY IN 100-240VAC OUT 12V 2.5A ID:0043W238

ALARM SAF A19-208-004 REV 2 POWER SUPPLY MODULE A19208004 SAMEDAY

  21496 BANNER ENGINEERING BTETA1.53S FIBER OPTIC CABLE

NIB R40-A605 ISSC R40A605 SOLID STATE PROXIMITY LIMIT SWITCH

NF50CP-50 MITSUBISHI NF50-CP 50AMP 600VAC 50/60HZ 3P NO-FUSE BREAKER

 SQUARE D 8501-H040 SER D CONTACTOR 120V 8501H040

  RSMRSM40 TURCK RSM RSM 40 MED TEES U5355

FUJI ELECTRIC SG53B 30A 3-POLE EARTH LEAKAGE BREAKER 50-60HZ

MEANWELL PSP-600-27 POWER SUPPLY 100-240VAC 8.2A 50/60HZ

AMETEK 4099 805222SE REV E M4599050 RCU MODULE CIRCUIT BOARD ID: M231410

ICORE 11131-01 PC-300 LOW FREQ AMPLIFIER BOARD 11131 BD-11132A

 VALU GUIDE VG-292 CONVEYOR SPACER -PACKAGE OF 10 VG292 -  BAG

 SYA724003T SMC SYA7240-03T BASE MOT VALVE AIR PILOT 5 PORTS

 HONEYWELL 118811A REMOTE RESET ASSEMBLY 120V 50/60 7643

 TURCK NI2-H08K-AP6X-V1131 PROXIMITY SENSOR NI2H08KAP6XV1131

WT12N1421 SICK OPTIC WT12-N1421 PROXIMITY PHOTOELECTRIC 1010807

 FESTO ADVULQ-16-20-A COMPACT CYL. 10BAR/145PSI ADVULQ1620A

NAMCO EE530-83401 RANGE PROXIMITY SENSOR 20-230V .5AMP

 3M 06512 SCOTCH STEEL GREY MASKING PAPER 12” X 1000’ ROLL

 MOELLER DIL00M-G-10 CONTACTOR 600VAC A600 24V DC DIL00MG10

TELEMECANIQUE SAFETY SIGNAL TOWER LAMP 4 COLOR BLUE AMBER RED GREEN

CB100363-01 REV A WESTRONICS CB10036301 ADC CIRCUIT BOARD

BANNER SR64P SOLID STATE LOGIC MODULE 11-14VAC/12-18VDC

SIEMENS 6639S 0-10V METER

HDC18361 TEMPCO HDC18361 HEATER SPLIT SHEATH CARTRIDGE

 E57MAL18A2B1 CUTLER-HAMMER E57-MAL-18A2B1 TUBULAR SENSOR 18MM

SMC SY3445-5FUD VALVE, D/SOL, BASE MT, PLUG-IN SY34455FUD

LAVATO ILLUMINATED PUSH-BUTTON TURN TO RELEASE MUSHROOM EMERGENCY SWITCH 60MM

NIB 78076 BANNER ENGINEERING K50LRXXPQ GENERAL PURPOSE DOMED INDICATOR SAME

 SY91205DZC12 SMC SY9120-5DZ-C12 SOLENOID VALVE

NIB YOKOGAWA 282153FAXX 0-1 MADC PANEL AMMETER 0-600AMP AC AMPERES

 ALLEN BRADLEY 871C-DM1NP3-E2 PROXIMITY SENSOR 871CDM1NP3E2 -

  IFM EFECTOR IF-3002-APKG INDUCTIVE SENSOR 5688-03002

 RAMSEY D000-022872-01 REV C LOW FREQUENCY BOARD D00002287201

 ABB SACE TMAX T1N N5596 3 POLE 15AMP CIRCUIT BREAKER 480Y/277VAC

 SMC CM2B25-25 DOUBLE-ACTING  CM2F25-25

 ALLEN BRADLEY 634303B-91 SERVO OUTPUT MODULE 634303B91

REXROTH INDRAMAT NFD03.1-480-030 LINE FILTER 3XAC 480V 50-60HZ 30A

RIS 1019-37B / AN-1111 / K-121 PCB CIRCUIT BOARD ID: M231115

 NUMATICS HH-3 / HH3 PNEUMATIC MANIF

INDUSTRIAL MRO A8113H2 / C3-IF 8804 PCB CIRCUIT BOARD ID: M23957

GE 593.571 | 1589K81 TRANSFORMER CIRCUIT BOARD ID: M231127

CONVERTER CONCEPTS VT75-161-10/CX POWER SUPPLY VT7516110CX

 IVERSAL ROBOTS JM868 E332365 CURRENT DISTRIBUTOR ID: M231413

 FUJI ELECTRIC SS201H-3Z-D3 CONTACTOR SS201H3ZD3

 OPCON 8280A-6501 | 104231 TIME DELAY MODULE ID:M23098-102

ALTECH 9513-200 REV C DAVC CONTROLLER CIRCUIT BOARD ID: M23664

PYROTRONICS MONITOR SYSTEM 602-2014-05 / 087001CIRCUIT BOARD ID: M23701

WESTINGHOUSE 3111253-2 / HAGAN ASSY 3111255 CARD POWER SUPPLY P.C.

FISHER ROSEMOT 41B5849X022 REV C POWER CONNECTOR ID: M23195

 REEDS NORTHRUP 0397 A1A1AXA2XA1 575121 CIRCUIT BOARD ID: M231187

Holmes HAP9243 Desktop Air Purifier with Visipure Filter Viewing Window

 Holmes HAP9243 Desktop Air Purifier with Visipure Filter Viewing Window

NIB PGI63CPG30CAOXG SWAGELOK PGI-63C-PG30-CAOX-G PRESSURE GAUGE

 CREI STT THERMOCOUPLE PROBE TYPE J FE-COST 2 WIRES 80 INCH LONG

31980813   10 PARKER 3198 08 13 MALE BRANCH TEE TUBE 8MM, 1/4”

  23670 BANNER ENGINEERING IA16SMETA CABLE FIBER OPTIC

 C60 60113  C60 60108 SCHNEIDER ELECTRIC MINI CIRCUIT BREAKER

 INDUSTRIAL MRO SEG124A PCB CIRCUIT BOARD ID: M23602

 TRI-TRONICS SMARTEYE HSD HIGH INTENSITY SMARTEYE HSDF1

  DY7PV SMC D-Y7PV PERPENDICULAR SOLID PNP DIRECT

3VU1300-0MF00 SIEMENS CIRCUIT BREAKER 0.6-1AMP 50/60HZ 300-600V

2X SIEMENS 3RV1011-1CA10 STARTER MOTOR PROTECTOR 1.8-2.5AMP 690VAC

S82J10015D OMRON S82J-10015D POWER SUPPLY 1.4/2.5AMP COVERED FRAME

 OMRON E32-T10V | E32T10V FIBER OPTIC CABLE FOR PHOTOELECTRIC

LOT 3 TRI-TRONICS SMARTEYE SDLR PHOTOELECTRICAL BLOCK OPTICAL SENSOR

 BECKMAN 636236 REV D PCB CIRCUIT BOARD ID: M23790  SAME BUS DAY

INDUSTRIAL MRO 9224-E1 / 9224E1 REPOSTIONING MODULE LEFT ID:M23348

RIS PS497149-001 497149E7 C-1018-589 C-1018-590 CIRCUIT BOARD ID: M23349

WESTINGHOUSE 7379A84G01 4QBE1 SUB 3 BUS EXTENDER CARD ID: M231157

WESTINGHOUSE 7379A84G01 4QBE5 BUS EXTENDER CARD ID: M231158

ATI AGP CARD R92L-LC3 / D33053 / R92LE VER 1.2 128MB ATI DVI VGA S-Vid OUT

 MEASUREX 05356900 REV B Q-BUS CHASSIS BATTERY BACKUP 04356900

LOT OF 10  LEVITON 704-37611 2 POLE 2 WIRE CAP PLUG

 ADVANCE V-2E75-S-2-TP MARK III ENERGY SAVER BALLAST V2E75S2TP

 MP-C-011 ASCO 103833-005-D* COIL M-6 24VDC FT 103833005D

 SYMAX 8030-HIM-10INPUT MODULE ISOLATED 8030HIM102 -

INDUSTRIAL MRO B-5794852-G01 PCB CIRCUIT BOARD ID: M23637

 3X CLAROSTAT RESISTOR VK200W10 10 OHM  VK-200-W 25 OHM  VK100N 10 OHM

NIB STONEL QZM14B1DSS QUARTZ MECHANICAL SWITCH 125/250VAC 4-20mA

NIB 922AB2WA9NL MICRO SWITCH 922AB2W-A9N-L PROXIMITY SWITCH

45C1A RELIANCE ELECTRIC PROGRAMMABLE CONTROLLER 802802-1RC PL

DORADO SYSTEMS 2100-0619 TRANSLATOR PCB CIRCUIT BOARD 21000619

 3NW75330HG SIEMENS 3NW7 5330HG 30A 600V FUSER HER 3-POLE

 MPTRT12 FIRE LITE MP-TRT12 FIRE ALARM REMOTE STATION OUTPUT FOR MP-12 ALARM

Bi5M18VP6X TURCK Bi5-M18-VP6X PROXIMITY SWITCH 10-30VDC 200MA

ELR1-24DC/600AC-30 PHOENIX CONTACT 2297154 SOLID CONTACTOR 24VAC 30A 600VAC

  EDSTROM 6100-7020-010 TERMINAL MODULE 61007020010 -

 MPTR12 FIRE LITE MP-TR12 FIRE ALARM REMOTE STATION OUTPUT FOR MP-12 ALARM

7  GOULD SHAWMUT GAB15 FAST ACTING FUSE 15A 125-250VAC

NIB 9001KS52B SCHNEIDER ELECTRIC SELECTOR SWITCH 3 POS BLK KNOB

BRAD HARRISON BTY801P-FBE-10 MPIS INTERCONNECT 8 OUTLET PIN CONNECTOR

NIB NJ15-U4-E2 PEPPERL  FUCHS 015750 NJ 15U4E2 PROXIMITY SWITCH

 TELEMECANIQUE GV2-M05 MOTOR STARTER  AUXILIARY GVAN11 GV2M05

 IEE 05464ASSY26097-03 DISPLAY BOARD FLUORESCENT 05464ASSY2609703

LOT 6 4012225851 ALLEN BRADLEY 40122-258-51 DIVICENET CONNECTOR

BANNER OSBFV PHOTOELECTRIC SENSOR  OPBT2 POWER BLOCK 10-30 VDC

 MEASUREX 05342300 REV B BOARD F/O INSTRUMENT BUS XCVR 053423-00

 SCHNEIDER LC1D18BD CONTACTOR LC1-D18-BD 24VDC

 CAPP 134193C PCB CIRCUIT BOARD 0-400F/0-200C TYPE J ID:M23246

 ROSEMOT 01151-0138-0003 | 1151-139-1 W/P 812 CALCULATING BOARD ID: M231207

FESTO DSNN-25-50-PPV-A CYLINDER  (2) SMTO-1-PS-K=LED-24 SWITCHES

LENOVO IDEACENTRE STICK 300-01IBY INTEL TYPE 90F2 32GB SSD WINDOWS HOME 10

ADVANTECH EAMB-PH27 / 19AKPH2700-02 PCIE TO 2X PCI RIARD ADAPTER A

NA 990-34306-0101 REV C EXTENDER PCB CIRCUIT BOARD ID: M23150

GE 1589K33G704 DIFF EXPANSION AMPLIFIER CIRCUIT BOARD ID: M23166

 KEYENCE PZ2-51T PHOTOELECTRIC SENSOR PZ251T

FOXBORO P0400ZA REV F SERIES POWER MODULE 2 100MS 100-240VAC

LOT 7 TERMINAL FIELD WIRING 1771-WN  1771-WH  1771-WD SEE DESCRIPTION 4 DETAIL

BUECA3005 FUJI BU-ECA-3005 CIRCUIT BREAKER 5AMP 240VAC 3POLE  COVERS A

NIB EE52042520 NAMCO CONTROLS EE520-42520 PROXIMITY SWITCH CYL.

 C 16 23865 MERLIN GERIN CIRCUIT BREAKER C60A C16 23865

 WESTERN RESERVE CONTROLS 1781-A8A DIGITAL MTG BOARD 1781A8A

 STERLING H7-6 7Ah VALVE REGULATED RECHARGEABLE BATTERY H76

 ADVANCE 71A7801 HX-HPF AUTOTRANSFORMER BALLAST 120/277V 60HZ

 CROMPTON 016-05AA-ECRX  016-05C  016-01AA-ECLS

LUTZE 3.6.424.0021 AGV251-4 AQV251-4 PCB CIRCUIT BOARD ID: M23106

 SMC VFS1120-5TZ-01-F VFS1000 SOL VALVE 4/5 PORT 9885-15000

LUMBERG ZVS4-30 DISTRIBUTION  8AMP 300V ZVS430