0140-06433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

BASLER ELECTRIC 9321700102 OVER/UNDER VOLTAGE FREQUENCY RELAY BE3-810/U-1A4N3

GE FANUC IC200UEX626-D VERSA MAX MICRO ANALOG EXPANSION UNIT

BAELZ AUTOMATIC WBS 2290 TEMPERATURE CONTROLLER 2290-A-D-2.4-230-SA 230V RA21074

ALLEN BRADLEY CAT 1769-OW8I COMPACT I/O MODULE

 ALLEN BRADLEY CAT 1769-OW8I COMPACT I/O MODULE

IME LD201BGL11 UNIDIRECTIONAL LIGHT BAR FOR DC LD24 18-36VDC BTICINO

WEINTEK LABS MT6070IH2EV TOUCH CONTROL PANEL 24VDC MT6070IH

SIEMENS SCALANCE X208 6GK5208-0BA10-2AA3 ETHERNET SWITCH

 SIEMENS SCALANCE X208 6GK5208-0BA10-2AA3 ETHERNET SWITCH

SAIA BURGESS KOL312H7MRVPN00 TIMER DELAY 24-240VAC/24-48VDC

GESTRA LRS 1-5 CONDUCTIVITY SWITCH 230V 057270 CRACKED BODY

PS-24V POWER SUPPLY SXWPS24VX1000

PS-24V POWER SUPPLY SXWPS24VX10001

SXWAUTSVR10001 AS AUTOMATION SERVER

SXWDI16XX10001 DI-16 I/O MODULE

Crouzet SA 12 PLC Controller 88 950 042

LS GPL-TR4A1 SMART I/O PROFIBUS DP

SAUTER EGH111-F002 DUCT TEMP SENSOR 24V EGH111-F002 G0330

DAE JOO DT-1A-A1A AC-CURRENT TRANSDUCER 24VDC

HITACHI HPW-006D PCB

CEAG EVG 05218 ELECTRONIC BALLAST 2 2830 218 200

HITACHI HRD-334B PCB

HITACHI HRD-567 PCB

FEDERAL SIGNAL DIVISION 600-024-1 BELL MECHANISM 24VDC

COPAR CCBC-X3 PC BOARD COUNTER CARD

HITACHI HI-REL PCB HPN-043F

HITACHI HI-REL PCB HRD-339B

SIEMENS 3RW4024-1BB14 AC SEMICONDUCTER MOTOR STARTER 12.5A 5.5KW 400V

INDUSTRONIC 4 LT 04 LOUD SPEAKER MODULE 301-039-200

SIEMENS SIMATIC S5-100U 6ES5 102-8MA01 CPU 102 UNIT

PILZ PNOZ M1P PROGRAMMABLE SAFETY CONTROLLER 773100 24VDC

SCHNEIDER AUTOMATION TSX 47 40 PLC PROCESSOR

ABB TF 65-53 THERMAL OVERLOAD RELAY 1SAZ811201R1005 44-53A

MEGACON SL96S SYNCHRONISING RELAY 440V

ABB C461 ON DELAY TIMER GHC461.0106R0001 24-60VAC/DC

SELCO T4500-00 AUTO-SYNCHRONIZER 380-440V

PEPPERL  FUCHS KFD0-TR-EX1 RTD CONVERTER 43691

TERASAKI AUT-1BDR UVT TRIP DEVICE 200-240VAC

CELSA 100-600V ANALOG MEASUREMENT INSTRUMENT

Kral Bem Flow Measurement Unit

OMRON SDV-FL7 VOLTAGE SENSOR 200-220VAC

Landis  Gyr LOK16.250A27 Burner Control 220-240V LOK 16.250A27

PHOENIX CONTACT UAK 2/2 PLUGTRAB 220V AC/DC 26A

Landis  GYR LAL2.65 Oil Burner Controller 220-240V LAL 2.65

JRCS ECP-M016B CLOCK - PULSE PCB

NABCO MRS-LD VOLT SENSE RELAY 24VDC NIPPON AIR BRAKE

TELEMECANIQUE SR1-A101BD LOGIC RELAY 24VDC

DAIICHI DM-83Q TRANSDUCER 110V

SIXNET ST-DO-DC1-08 8-DISCRETE OUTPUT MODULE ST-DO-DC1-08UB

SIEMENS C73040-A27-C287-4 EN100-LC C53207-A356-B51-5

SIEMENS 550-440 VAV GDE ACTUATOR BACNET ATEC CONTROLLER 24VAC

SQUARE D FH36040 40A THERMAL MAGNETIC CIRCUIT BREAKER 600VAC/250VDC

KAMEWA SC-31 ISOLATION AMPLIFIER 220V

SIEMENS 3RB2056-1FC2 OVERLOAD RELAY 50-200A

BR 7DI439.72 DIGITAL INPUT MODULE DI439

Tamagawa TS 466N61E17 Synchro Motor 466N61E17 115 VAC

TDK LAMBDA DPP120-12-1 POWER SUPPLY UNIT 12VDC 120W

ELWA JUMO 702074/8-1134-23-00 TEMPERATURE CONTROLLER 240VAC

SIEMENS 6SL3040-0PA01-0AA0 CUA32 CONTROL UNIT ADAPTER

TSXAEY1600 16 HIGH LEVEL ANA INP

OMRON V680-CA5D01-V2 ID CONTROLLER 24VDC

ROLLS ROYCE MARINE 5801-SD100C SOLENOID DRIVER

HS 314 2508-001 A PCB 3142471-801

ABB YYT 102Q BOARD YT212001-A7/2

MUSASINO MEW-109 PCB

SIEMENS SCALANCE X101-1 MEDIA CONVERTER 6GK5101-1BB00-2AA3

ABB 07KR51-U3.6 I/O UNIT REMOTE BINARY CONFIGURABLE 1SBP260010R1001

TESCH-EMC SSF100-2-10A LINE FILTER SSF 100 250VAC

RECHNER N-131/2-01 SWITCH AMPLIFIER 230VAC

ELECTROMATIC SB 125 724 DELAY ON-RELEASE AFTER DEENERGIS

STAHL INTRINSPAK 9004/51-206-050-001 SAFETY BARRIER

ABB RIIO-01 Modbus Power Module 3AXD50000033791

TOSHIBA DI635 MODULE GDI635-S

PLC Direct F4-04AD Analog Input Module F404AD

WESTRONICS W-9806-ANN REVISION 03-0410 PCB

GE TEC36050 3-POLE CIRCUIT BREAKER 50A GENERAL ELECTRIC

KWANT CONTROLS SNEEK NL 51002997 CONVERTER 24V

SEAWARD PAT SERIES CHECK TEST METER

TEC MCT-503T MOTOR TIMER 400-440V

Belimo LMU230 Actuators 5Nm 100-240 VAC

MEGACON KEC 115 kA METER 2000/5A

Megacon KEC 115 3-Phase Short Circuit Guard 0-3 kA 220/240 VAC

NOV MD TOTCO 220877-004 AUX COMM RS485

ECHELON LON WORKS 73000 SLTA/2 TP/XF 1250

TSXSCY21601 RS 485MP  PCMCIA MODULE

JRCS SA-AX21-K Annunciator PCB Board

Mitsubishi LI-11NSY Synchroscope 110V LI11NSY

TERASAKI 3M-1502C MOTOR 200-220V AC/DC

UZUSHIO US31 BEMAC QJN0024 FLICKER 1049A

REXROTH VT 11012-12 24V

MINILEC D2 EFR1 EARTH FAULT RELAY 5R0191 110-240VAC/DC

Siemens PXC36.D Automation Station With 36 Data Point 24V AC PXC36-D

TELEMECANIQUE DEWZ SAFETY RELAY DEWZ24A240VACDC 24V-240V AC/DC

ELECTROMATIC S-SYSTEM S110156724 COMBI TIMER AUTOMATIC START 20-28VDC

SIEMENS SIRIUS 3RB2016-1SB0 OVERLOAD RELAY 3-12A

SIEMENS SIRIUS 3RB2016-1SB0 OVERLOAD RELAY 3-12A

Yamatake J-SSP60X-2X-0 Controller JSSP60X2X0 24V DC

DEIF EPN-110DN ELECTRONIC POTENTIOMETER 400002391.260 24VDC

DEIF EPN-110DN ELECTRONIC POTENTIOMETER 24VDC 404205.10

ALLEN BRADLEY 140M-I8P-D10-M 3-POLE CIRCUIT BREAKER 100A 600VAV 250VDC 140M-I8

GEFRAN 40T-72-4-00-RR-00-9-000 DIGITAL PANEL METER 11-27VDC/18-27VAC 4.5VA

IXXAT CAN-CR200 CAN REPEATER V1.2

ABB CM-PAS.41S 3-PH UNBALANCE RMS MONITORING RELAY 1SVR730774R3300

KONGSBERG NLC-2B/98 PCB ELECTRONIC MODULE 7251-017.0002

TSXAEY810 8I ANA. HIGH LEVEL

RE7RL13BU DELAY TIMING RELAY

GE FANUC VERSA MAX IC200UDR005-BC MICRO CONTROLLER

ABB TP40I PNEUMATIC TIMER FPTN477016R0008 0.1-40S NIB

KUHNKE 680.450.02 8CH DIGITAL IN/OUT MODULE

AQUA SIGNAL 151 CONTROL UNIT 220-240V

M-System KSL-A5-R K-Unit Signal Conditioner KSL DC Alarm KSLA5R

M-System AEM-44211-R AE-Unit Potentionmeter Limit Alarm AEM44211R

TREND XCITE 8UI STANDARD I/O MODULE 2000U080000

TREND IQ3XCITE/00/XNC/SER/100-240V CONTROLLER IQ3-4061U7000

ZOLLNER KIEL GAV 4 GENERAL ALARM UNIT GAV 4.3 230VAC

Allen Bradley Micro Logix CAT 1762-IQ32T Expansion I/O Module

H.M.STEIN SOHN E551.1 A PCB

FUJI ELECTRIC RYH152F5-VV2 SERVO DRIVE 3PH 200-240V

MITSUBISHI AL-20MR-D ALPHA LOGIC MODULE 24VDC

MITSUBISHI ELECTRIC NEXGENIE 7000 NX1001 16 POINTS 24VDC SINK/SOURCE INPUTS

MITSUBISHI ELECTRIC NEXGENIE 7000 NX2001 16 POINT 24VDC OUTPUT 500mA SOURCE

HORNEL EL 151023/47 LIMIT SWITCH GRENZWERTSCHALTER 101955 24VDC HORN

DYNALITE DDLEDC605 LED PWM CONTROLLER 18-30VDC

CRESTON DIN-4DIMFLV4 FLUROSCENT DIMMING 6501749

ORING IMC-121FB-SS-SC INDUSTRIAL ETHERNET SWITCH

Yamatake Azbil SDC 36 Digital Indicating Controller C36TC0UA4000

SELCO M1500-03 PT100 6-WAY TRANSMITTER 24V DC

NMF 1810 PR 007 PCB CARD

FOXBORO INVENSYS FBM231 4-CH ISOLATED REDUNDANT COMMUNICATION RS-232/422/485 P09

PEPPERL  FUCHS KHA6-SH-EX1 SWITCH AMPLIFIER 46904S

HONEYWELL 621-6503R OUTPUT MODULE 12-24VDC