0020-31456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。

 GE 8000 SERIES SIZE 2 MCC BUCKET 15 AMP BREAKER 25 HP 460 VAC TYPE FVNR

MSA ULTIMA X SERIES XE GAS MONITOR W/ REMOTE SENSOR F15-400272789-20-001

REFLEXIO-RIO-900-D2 SEMAPHORE MODEL KINGFISHER  RTU G3-SSU-Z2 STANDALMDL

  ARIEL SPL VALVE A-5956

 GE GENERAL ELECTRIC MULTILIN PQM POWER QUALITY METER 90-300 VDC 70-265 VAC

TIMKEN 68712B TAPERED ROLLER BEARING,SINGLE CUP,STANDARD TOLERANCE,FLANGED

 BIDDLE INSTRUMENTS CABLE ROUTE TRACER W/ EARPHONES AND BAG 656601

 HONEYWELL POWER SUPPLY ASSEMBLY 38500148-300 REV G W/ POWER-HB5-3/-A

 WESTINGHOUSE 2840A79 G02 PC BOARD 2840A79 3QB022 G02 SVB-3 3QB022

  GURLEY PRECISION INSTRUMENTS ENCODER 82358-06000H-5L05-A00SM-06EN

ROSEMOT 3051T PRESSURE TRANSMITTER INTEGRAL MANIF 150 PSI 10.5-42.4 VDC

TEXAS INSTRUMENTS POWER SUPPLY, 505-6660, 110/220 VAC, 50/60 HZ

  Diamond Power IK-525 Soot Blower Carriage Assembly 100:1 IK525

 EATON SIZE 1 COMBINATION STARTER W/ 15A BREAKER 120V COIL TYPE 3R ECN2412

 US FILTER 300 PSI STAINLESS STEEL COMMERCIAL PRESSURE VESSEL SV4040.1

COLE PARMER MASTERFLEX QUICK LOAD PUMP DRIVE W/ MASTERFLEX PUMP HEADS 7017-20

 TOSHIBA 16kVA ADJUSTABLE SPEED DRIVE 15 HP 460 VAC 23 AMP 3∅ VT130E3U4160A

 PROMINENT PFC METERING PUMP 0.756 GPH 2.86 L/H 115V 15W D_4APH0803TTD0

  CONTROL DEVICES COPPER GLOBE FLOAT VALVE BRONZE 1" NPT 18" ROD GHF100

 CINCINNATI- MILACRON 24" X 10" X 2" GRINDING WHEEL 1432 RPM 97AG01-M-VQCE

BALDOR 2 HP GENERAL PURPOSE MOTOR 208-230/460 VAC 1735 RPM 56C FR 3Ø VM3558

QMARK/MARLEY CWH2202DSBWW WALL HEATER 208/240V

APC SCHNEIDER BLOWER 115VAC 530 CFM 0J-7213238600 36830

YASKAWA ELECTRIC SERVOPACK CPCR-MR225 K2

 DODGE TIGEAR 15:1 RATIO GEAR REDUCER 26Q15LR56 1708 HP 1750 RPM DUAL SHAFT

WINSMITH 20:1 RATIO REDUCER 924CDSNE 1750 RPM 988 OUT TORQUE 924CDSE51190DN

 HACH 62050-00 ELECTRIC MOTOR ASSEMBLY W/ 17Q-0963L VALVE

 FISHER-ROSEMOT 2 WIDE CARRIER W/ POWER SUPPLY  CONTROLLER MD 12P1562X03

HONEYWELL POWER SUPPLY ASSEMBLY POWER 21 WATTS 120 VAC 3.7A 38500148-300 REV M

 STERLING 601.00522.02 M2B  OIL TEMPERATURE CONTROL DISPLAY 120 VAC -40/650ºF

  GURLEY PRECISION INSTRUMENTS ENCODER 8335-6000-COSA

  GURLEY PRECISION INSTRUMENTS ENCODER 8335-11250-COSA

GE FANUC DS3800HPIB1G1E INTERFACE BOARD 6BA07

 HUBBELL AB CHANCE EPOXIGLASS DISCONNECT STICK 1-1/4" x 10' H3046-8

ASEA BROWN BOVERI RELIANCE 0-51831-6 CURRENT VOLTAGE TRANSDUCTOR BOARD

HEWLETT PACKARD LASER JET PRO MFP M130fn PRINTER G3Q59A W/DISK CORDS  INSTRUC

 HEWLETT PACKARD LASER JET PRO MFP M130fn PRINTER G3Q59A W/DISK CORDS  INSTRUC

ROSEMOT 1/2" SMART FAMILY HART TEMPERATURE TRANSMITTER 3144 D1E5B4M5

  ASCO RED HAT 3/8" BRASS 4-WAY SOLENOID VALVE HT8344G050

 BELL  GOSSETT IN-LINE CENTRIFUGAL PUMP 90-4T A49 W/ MARATHON 1-1/2 HP MOTOR

EMERSON BROWNING DOUBLE SHAFT GEAR REDUCER 50:1 .54 INPUT HP 206056LR50

 PFU FI-7160 DOCUMENT SCANNER PA03670-B085 P3670E 24 VDC 2.0 AMP 4.2 KG

SQUARE D COMBINATION MOTOR STARTER COIL 30A SIZE 1 8538SCG13 120V FUSIBLE

BAILEY BABCOCK  WILCOX SERIES 30 PRESSURE TRANSMITTER W/WHITEY FITTINGS BQ86221

 ALLEN BRADLEY 1791-16A0 B BLOCK I/O MODULE 120VAC 150 MA 60HZ 79-132 VAC

 LOAD CONTROLS 120 VAC INPUT 3 PHASE MOTOR LOAD CONTROL PMP-1650 / PFR-1650

ROSEMOT 848T HIGH DENSITY TEMPERATURE TRANSMITTER 848TFI5S001 HW REV 8

  GENUINE ZEROX 113R00671 DRUM CARTRIDGE M20/M20i C20 4118 2218

 GENERAL ELECTRIC FANUC IC694MDL753C OUTPUT 12-24 VDC 0.5A 32PT POS

 LINCOLN ELECTRIC PARTS S16383-1 REDUCED SPEED SWITCH  CABLE ASSEMBLY

SCHNEIDER M221 TM221CE24R  SCHNEIDER TM3TI8T CONTROLLER

 OMEGA PTC-13 PROGRAMMABLE DIGITAL TIMER 90-265V AC/DC

 DYNAPAR ROTOPULSER ENCODER 62-AAEF-1000-A0-00

FIELDSERVER FS-B2011-02 LONWORKS ETHERNET FIELDBUS

  ENDRESS  HAUSER OXYMAX H DIGITAL OXYGEN SENSOR COS22D-10N2/0

  MAGNETEK 300 REMOTE CRANE CONTROL TRANSMITTER 2 SPEED 2 MOTION

DYNAPAR ROTOPULSER ENCODER 62-AAEF-1000-A0-00

PLC DIRECT D4-02DA ANALOG OUTPUT MODULE

 HONEYWELL REDDANCY MODULE TK-PRR021 REV N FWR D 51309288-475

BEI SENSORS 01070-412 HS35F-100SS Incremental Optical Encoder

  KMC CONTROLS CEP-4201 60 DEG CCW ELECTRONIC CONTROLLER W/ SSE-1001

YAMATAKE-HONEYWELL J-AOM10 DIGITAL OUTPUT MODULE W/ J-RSK03 CABLE

 BRAH ELECTRIC B6-27-2 CONTACT KIT

  MAGNETEK CENTURY 1.5 HP E-PLUS AC MOTOR 230/460V 2450 RPM L143T FRAME 3Ø

 SMC GUIDED CYLINDER MGPM40-100AZ

 ERHARDT  LEIMER D0-0021 DIGITAL CONTROL COMMAND STATION DO-0021

 CENTURY 3/4 HP AC MOTOR 3450 RPM J56C FR 208-230/460 VAC 3Ø 8-159332-01

 ARMSTRONG 1" CAST IRON STEAM TRAP 125 PSIG MOP 175 PSIG MAP 125-A4

CISCO WS-X6816-10GE 2T 16 PORT 10 GB W/ WS-F6K-DFC4-E 7) X210G LRM DM S LR 1) SR

MCDONNELL  MILLER 150S PUMP CONTROL  LOW WATER CUT-OFF 150 PSI 115/230 VAC

 NORD 0.75 HP INVERTER DUTY MOTOR 80 FR 3Ø 1710 RPM 230/460V 80S/4 CUS TW

 ADC 4 POSITON FIBER OPTIC REMOTE TERMINAL NETWORK TELEPHFWM-QLXWW4B

 WARREN RUPP 476-103-000 REBUILD REPLACEMENT KIT

AUTOMATION DIRECT F4-SDS SDS NETWORK MASTER MODULE FACTS F4SDS

 JOHNSON CONTROLS SYSTEM 450 PRESSURE CONTROL MODULE 24 VAC C450CCN-1C

HONEYWELL COMMICATIONS INTERFACE MODULE FS-DCOM-232/485

SIEMENS FIRE ALARM SUBASSEMBLY CARD TZC-8B / 315-034110-6

  TELEMOTIVE PC BOARD ASSEMBLY E7207-13 / E720713

  HONEYWELL DYNAMIC AMPLI-CHECK ULTRAVIOLET AMPLIFIER R7849 B 1013

DAYTON 0.22 AMP ELECTRIC WALL/CEILING HEATER IT 480 VAC 3Ø 10 KW 2YU70

  GOULD CENTURY 1 1/2 HP ELECTRIC AC MOTOR 230/460V 3480 RPM M143T FRAME

DM SEATON CROUSE HINDS DEV30J1 LED EXPLOSION PROOF PILOT LIGHT RED

DM SEATON CROUSE HINDS DEV30J3 LED EXPLOSION PROOF PILOT LIGHT GREEN

  GENERAL ELECTRIC SB1 ROTARY SWITCH 16SB1CA7X2 3 POSITION MAINTAINED

CUTLER HAMMER SIZE 3 MOTOR STARTER 50 HP 90 AMP 120V COIL C10EN3

 LOGIC SUPPLY FANLESS INDUSTRIAL INTEL BAY TRAIL COMPUTER ML210G-10

 DODGE TIGEAR 1.39 HP GEAR REDUCER 1750 RPM 622 TORQUE Q202Y015M056L1

  SMITH BLAIR 274 BELL JOINT LEAK CLAMP 6" 6.90"-7.10" 27400000690000

 DUFF-NORTON M2501/M2500 1 TON WORM GEAR ACTUATOR

 CHENTRONICS 07070102-1 HIGH ENERGY EXCITER 100-240 VAC 1 AMP 50-60Hz 2400VPK

 WORLDWIDE ELECTRIC 10:1 RATIO SPEED REDUCER 206 SIZE HdRF206-10/1-R-56C

  MAGNETEK 1/3 HP AC MOTOR 115/208-230 VAC J56 FRAME 3450 RPM 1 PHASE B588

AVAYA G450 MP80 MEDIA GATEWAY W/ 2x PS4504 POWER SUPPLY 1x MB450 CONTROL CARD

  LINK-BELT 2-3/16" NORMAL DUTY RIGID PILLOW BLOCK SLEEVE BEARING IT 1035

  CENTURY AO SMITH 3/4 HP CIRCULATOR PUMP MOTOR 120/240V F56Y FRAME C244

  LEADING EDGE 1-STAGE HEAVY DUTY CEILING FAN 60" FAN BLADE 315 RPM 6000-1

TEXAS INSTRUMENTS 505 POWER SUPPLY W/ BASE CONTROLLER ANALOG INPUT INPUT OUTPUT

  VAREC 5" FLANGED GATE VALVE 38A26 / 33A24 / FIG 275

SIEMENS ALD-2I FIRE ALARM ANALOG LOOP DRIVER MXL FIRE ALARM 500-891618

SQUARE D MOTOR LOGIC PLUS II SIZE 2 MOTOR STARTER 120V COIL 600V 8536SDO1H53S

SQUARE D MOTOR LOGIC PLUS II 8536SDO1S MOTOR STARTER SIZE 2 3Ø 120V COIL

 MOYNO PUMP STATOR 3402218061 CAT. # F5106V STA 1FF6,RM510 10.5" LONG X 3.5"

SAFETRONICS GP5 VARIABLE FREQUENCY AC DRIVE 1 HP 460 VAC 3 PHASE CIMR-P5U40P7

COUGAR INDUSTRIES PNEUMATIC ROTARY BALL VIBRATOR ABF-41

TELEMOTIVE DOME TRANSMITTER HOIST CONTROL WITH PROTECTIVE COVER 10K12SM02MT

 CHALLENGER SIZE 1 FUSIBLE COMBO MOTOR STARTER 240V 3 HP 3Ø 4214CA0321901

 EMERSON 1 1/2 HP ELECTRIC MOTOR 143TC 208-230/460 VAC 3Ø 3480 RPM U32E1DC

 HUB CITY 40:1 RATIO GEAR REDUCER 5/8" BORE 1-3/8" x 3" SHAFT MODEL 324

DAIKIN INDUSTRIES BS IT SINGLE PORT BRANCH SELECTOR  BSQ36TVJ

EDWARDS 1.25 AMP FIRESHIELD PLUS FIRE ALARM CONTROL PANEL 120 VAC FSP502(G/R)

SQUARE D POWERLINK AS INTERFACE MODULE NEHB442ASP SER. C1

 MAPLE SYSTEMS WENTEK OPERATOR INTERFACE MODULE 250mA @ 24 VDC HMI5056N

HONEYWELL BURNER CONTROL RM7897 A 1002 W/ FLAME AMPLIFIER  BASE

 QUIPP 9097 1.8° STEP MOTOR 8.1A BIPOLAR PARALLEL 1350 RPM 65 VDC 297W DBH0086

 ZERO MAX 3 WAY GEAR DRIVE 2-1 RATIO SHAFT SIZE 1"

 OHIO GEAR ILINE 2000 10:1 RATIO RIGHT ANGLE SPEED REDUCER 1.21 HP B2175

HONEYWELL RM7890 A 1015 BURNER CONTROL R7847 B 1023 S7810 A 1009 Q7800 A 1015

 RKI INSTRUMENTS BEACON 110 CO GAS MONITOR WITH CO DETECTOR 65-2438 6.5-30VDC

SIEMENS 1.5 HP ELECTRIC AC MOTOR 1740 RPM 145T FR 230YY/460Y VAC 1LA9145-4YK60

 NOWATA 1" STAINLESS STEEL FILTER HOUSING 200 PSI BA GASKET 1LU1N20N1SNLR

 RESPIREX MODEL SIMB023 SUPPLIED AIR RESPIRATOR BLOUSE XL

 GORE 24" IVERSAL PIPE GASKET UPG1824.00X150RG 24" X 150LB X 1/8" STYLE 800

  PERMCO HYDRAULIC PUMP PE1500A-299SPL-ENZA07-1

BENTLY NEVADA 4 SLOT CARD RACK CHASIS 3300/05-21-00-00

 CLEVELAND VIBRATOR CO TYPE RC5 ELECTRIC VIBRATOR 460 VAC 3 PHASE

FIRE ALARM BOSTER POWER SUPPLY 120 VAC W/ SIGA-CC1S OUTPUT MODULE

  US MOTORS 1 HP AC MOTOR 143T FR 1740 RPM 208-230/460V 3Ø T481A / D1E2D

 SIEMENS 60 AMP POWER OUTLET PANEL SINGLE PHASE TYPE 3R 3W 120/240V P5F77TS

 SIEMENS 60 AMP POWER OUTLET PANEL SINGLE PHASE 3W 120/240V TYPE 3R P577TS

 KITASHIBA 1PH INDUCTION MOTOR 1700 RPM 0.2KW 4P 120V 2.9A SIKD-DBKK8-N12

  3M MADE FOR SUBWAY SW3-PLUS REPLACEMENT CARTRIDGE SET 5613808 SW-CRF SWSR

BOSCH 9810231004 SOLENOID VALVE 4600 PSI MAX 081WV06P1V1001WS115/60