0910-01222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

SE ABE7-R16T212 MODULE

SELCO T3100-01 VOLTAGE RELAY 440VAC BODY BURNT

D BC7932N.81 FLASHER RELAY 0052669 230V AC / 24V AC-DC

EBERLE SBA-2 TIMER RELAY 0545 13 641 020 24VDC / 24-240VAC

EBERLE SBM-3 MULTIFUNCTION TIMER RELAY 0545 51 649 820 12-240V AC/DC

MOELLER TE66 TIMER RELAY 220-240VAC

COEC FOX-1PH TEMPERATURE CONTROLLER 100-240VAC PT100 OHM

FURNAS E46 OVERLOAD HEATER LOT OF 6 UNIT

SIEMENS 5TT59101 AUXILIARY SWITCH 5TT5 9101

ABB CAL16-11C AUXILIARY CONTACT SK829002-C

MI ELECTRIC 0000-0011-89 HILL HAYES COMPANY 0000-0071

JOHNSON CONTROLS D351A HUMIDITY CONTROL

OMRON CP1E-N14DT1-D INPUT AND OUTPUT MODULE

Mastercool R12, R404A, R22, R134a, A/C  Refrigeration Manif Unit

MOXA EDS-208A ETHERNET SWITCH 3093001000332 12/24/48VDC

Segyung Electronics Chips LOT OF 11 CHIP

CUTLER HAMMER FP1-C24 COMPACT PLC MATSUSHITA ELECTRIC FOR PARTS

WEIDMULLER CP E SNT 75W 24V 3.2A POWER SUPPLY 24VDC 3.2A 1202490000

Pneumax 484.32.0.1.M57 Solenoid Spring Valve 10 BAR

FLYGT 803233 O-RING KIT 3127-090/170/180/890

HALL EFFECT DEVICE 5500-0120-00 CURRENT SENSOR CKT SIGMA 8430

PARKER LUCIFER 131MS4761 COIL 483590S4-F 48V 10BAR 1.2-1.5MM ORIF

TERASAKI EMI-301 OUTPUT INTERFACE MODULE K/787/11-001A EMI301

ABB DSQC 129 CONTROLLER BOARD YB161102-BV/2

Daikin 0139148 Packing Main Bearing

Daikin 104206 Retainer Ring Piston PI

Pilot OAR-EP-19BR Ribbon ERC-23

SE LC1D18 COIL 380V LC1D186Q7

Honeywell 51303536-061 Revision DWG F

SE 5100512158 TIME RELAY 200/250V

STAHL 8082/1 N.C. CONTACT

PR ELECTRONICS 2204 ISOLATION AMPLIFIER 24VDC 2204B0D

Murr Elektronik 7000-18181-0000000 Mosa Valve Plug Form A 18MM Field-Wireable

Sconinc SCONI-PMC-AR4Y Signal Interface PMCAR4Y

Keyst7911 Solenoid Valve

PHOENIX CONTACT QUINT-PS-100-240AC/24DC/20 POWER SUPPLY 2938620

SIEMENS SIMATIC S5 6ES5 700-8MA11 BUS MODULE  PC

Genie G8 DDT 8 Programmable Controller 12-24V DC G8DDT8

Schiele SRN Mecotron 2-450-121-00 Current Monitoring Relay 220-240V 0.05-1s / 1.

Klockner Moeller EMT6 Thermistor Overload Relay 24-240 VAC/24-240 VDC

VIPA SM 022-1BF50 DIGITAL OUTPUT MODULE 24V DC

Mitsubishi LM-110NRI Temp Meter 0-200'C LM110NRI

VIPA SM 021-1BF50 DIGITAL INPUT MODULE 24V DC

Telemecanique RM3 TAR114TS7 Time Delay Control Relay 055691 480-500V RM3TAR114TS

FRER Insulation Meter Accessory AMI 100V AC

MULTITEK M100-VL1 AC VOLTAGE TRANSDUCER 24VDC

Siemens 3WN Capacitor Unit for Undervoltage Release With Delay 3WX3156-3JJ00 220

ABB 07KT51-P03 I/O UNIT REMOTE BINARY CONFIGURABLE 1SBP260012R1001

AEG SCHNEIDER TSX COMPACT ADU 206 ANALOG INPUT MODULE AS-BADU-206 MN 042 274 905

ALLEN BRADLEY CAT 700-CF220-A MAGNETIC CONTACTOR COIL VOLTAGE 110-120V

GE FANUC IC670MDL640J INPUT PLC MODULE

ABL8 RPS24050 POWER SUPPLY 24VDC

SE A9M17070 3-PH POWER METER IME4 400V 63A

SE ME4ZRT 3-PH POWER METER 17072 400V - FOR

SPRECHER  SCHUH KOP181-D ELECTRONIC TIMER 1193

TYCO ELECTRONICS 3100-30Q928WA CONTACTOR HN53CC024 COIL VOLTAGE 24VAC

ALLEN BRADLEY CAT 1783-US05T  STRATIX 2000

ATEN KVM EXTENDER CE250 A

HIRSCHMANN RS2-3TX/2FX EEC ETHERNET SWITCH

MIMIC GNO SOLID STATE HOOTER 24VDC

MITSUBISHI FX2N-32ER-ES/UL PLC I/O UNIT 100-240V

GE FANUC IC693CHS397J 5-SLOT BASE EMI ENHANCED

GE FANUC IC693MDL753F OUTPUT MODULE

GE FANUC SERIES 90-30 IC693PWR32POWER SUPPLY 120/240VAC/125VDC

ALLEN BRADLEY 194E-Y25M-1753-6G-PD SWITCH DISCONNECTOR 194E-A25-1753

LUMBERG AUTOMATION ASBSM4/LED3 PASSIVE DISTRIBUTION MODULES

FUJI ELECTRIC SRC50-2F/X (3A3B) MAGNETIC CONTACTOR 380-440V

SEIKO ELECTRIC YBRSF1-CAM SWITCH 600V 10A 009 A

SEIKO ELECTRIC YBRSF1-CAM SWITCH 600V 10A 010 A

TELEMECANIQUE RE22R2AMR ON-DELAY TIMING RELAY 24-240VAC/DC

EATON HI11-P1/P3/Z SPX-HI11-P1-P3Z MAIN SWITCH 78819020 SP1-025

Donghui DY2000 Intelligent Dual Input Control Meter

Mitsubishi NF50-SS No-Fuse Breaker 10A 3P 600V NF50SS

Dickow Pumpen NMB 26/210 Intermediate Ring 00483296 509.1

Apollo ORB-OP-52027-APO Optical Smoke Detector 14-28V DC ORBOP52027APO

MITSUBISHI 6010 RS232 TO RS422/485 CONVERTER

SERIAL COMM USB-485C USB TO SERIAL CONVERTERS

MOELLER DIL R 40 CONTROL RELAY COIL VOLTAGE 230V 22DIL

MOELLER DILR40 CONTROL RELAY COIL VOLTAGE 110V Q4 DIL

PHOENIX CONTACT FL SWITCH SFNB 8TX INDUSTRIAL ETHERNET SWITCH 2891002

SCHIELE ENTRELEC SRN 2.450.125.00 0.05-1S/1.5-30S 24-240VAC-DC

SIEMENS 3RT2018-1BB41 3-POLE 16A POWER CONTACTOR 24VDC

ABB TP40IA DELAY TIMER MODULE 1SBN020301R1000 0.1-40S

CENTRECOM MX40F/ST FIBER OPTIC TRANSCEIVER AT-MX40F-ST 12VDC

COOPER CROUSE HINDS PAULUHN FX4005 LAMP HER LOT OF 6 UNIT

PROFACE 3280007-13 HMI OPERATOR PANEL AGP3301-L1-D24 24V DC REQUIRE REPAIRING

PROFACE 3580207-01 OPERATOR PANEL HMI AST3301-S1-D24 24VDC TOUCH  

SIEMENS SIRIUS 3RB2016-1NB0 OVERLOAD RELAY 0.32-1.25A

BECKHOFF BK2010 ECO LIGHTBUS COUPLER

DRIVE 18302D BRASS-SLEEVED 50 PSI O2 REGULATOR

BF 21017 CE OXYGEN REGULATOR

BE SAFE 0RBN540A-25B O2-REGULATOR

CAL GAZ FF050BR REGULATOR 0.5L/MN 70BAR

D BA9043 VOLTAGE MONITORING RELAY BA9043/003

BARTEC 07-3323-3103 SWITCH MODULE

BARTEC 07-3323-3203 SWITCH MODULE

DRAGER ABIL-L-1 COMPRESSED AIRLINE SYSTEM

BARTEC 07-3363-3823 SWITCH MODULE

GCE 15 OXYGEN REGULATOR 200 BAR

REGULATOR 14700 KPA 150 KG/CM2

RHN41 PLUG IN RELAY 20829

UNITOR OXYGEN REGULATOR P1=200 BAR

ALLEN BRADLEY CAT 100-C09Z-10  MAGNETIC CONTACT COIL VOLTAGE 24VDC

D AD 8851.14 LATCHING RELAY 0016370 220-230V

DEIF FQ96-X FREQUENCY METER 110V 100012900/70

Matsubara Keiki Compound Gauge 2D7212 0.1-1.5

Mitsubishi S-K35 Magnetic Contactor 60A Coil Voltage 100V

Daikin 285326 Pressure Gauge DU7/160 X 2 Toako CL1.5 0-25 kgf/cm2 R3624002-2

SE Conzerv EM6400 Power Meter EM 6400

CLIPSAL C-BUS2 12-CHANNEL VOLTAGE  RELAY L5512RVF 220-240V FOR PARTS

CLIPSAL C-BUS2 L5512RVF 12-CHANNEL VOLTAGE  RELAY 220-240V FOR PARTS

CAREL UEKTAM0001 UNIVERSAL CURRENT TRANSFORMER HLHG-02 09C565A042

RECHNER N-131/2-01 SWITCH AMPLIFIER 230V AC

TELE OM1 MULTIFUNCTION TIMER RELAY 12-240V AC/DC

WEIDMULLER ULTRA SLIM PAK G408 DC-INPUT FIELD CONFIGURABLE ISOLATOR G408-0000

WYSE 902198-01L CLIENT SERVER SYSTEM C90LE7 WES7 1G 4GF/2GR DVI ES US

ZOTAC ZT-98GEY3G-FDL 9800GT SYNERGY EDITION 1GB

SCHIELE ARN TIMER RELAY

SCHIELE ERN TIMER RELAY 2.409.001.33 220-240V AC

RE8RA41FU TIMER RELAY 110-240V

CROUZET EUL TIMER RELAY 8487

EMERSON KJ3203X1-BA1 32-CH DIGITAL INPUT MODULE PMS000989 WITHOUT FRONT COVER

BCH CUTLER HAMMER C320KGTC11 CONTACTOR

SAMWHA EOCR-SS-05 N 220 OVERCURRENT RELAY 0.5-6A

ELTAKO ER12-110 TIMER RELAY 8-230V AC/DC

MOXA EDS-208A ETHERNET SWITCH 1201002081023

SE XPS-AC SAFETY RELAY XPSAC5121 24VAC/DC

ALLEN BRADLEY C16 MAGNETIC CONTACTOR 32A CAT 100-C16-10 110-120V

ALLEN BRADLEY CAT 100-C23-10  MAGNETIC CONTACTOR 32A COIL VOLTAGE 110-120V