0240-26537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

MRC MPA-7800DS P/A D/A TERMINAL BOARD MRC P85009

ULSTEIN TENFJORD AS 5880-PC1018

ALLEN BRADLEY STRATIX 5700 ETHERNET SWITCH 1783-BMS10CL

NEGISHI SEISAKUSHO RP-3CS-4S AUTOMATIC VOLTAGE REGULATOR 450VAC

YOKOGAWA AIP571 TRANSCEIVER RIO I/O MODULE

AUTRONICA KM-2 ALARM MONITORING SYSTEM

SPRECHER  SCHUH CAT CEP7-EEHF SOLID STATE OVERLOAD RELAY 30-150A

HONEYWELL 51303979-550 ADVANCED I/O LINK INTERFACE

GE Fanuc IC670GBI002K Bus Interface Unit

HYUNDAI ACONIS PWRM 01060914 POWER SUPPLY MODULE 09-010616-09

SIEMENS 6AV6 642-0BC01-1AX1 OPERATION TERMINAL TP177B DP-6 MSTN

 SIEMENS 6AV6 642-0BC01-1AX1 OPERATION TERMINAL TP177B DP-6 MSTN

JRCS SCU-AT8 Starter Control Unit 18V AC SCUAT8

UI-8/DO-FC-4-H SMARTX I/O MODULE SXWUI8D4H10001

STROMAG AG 155527/60 GEAR LMIT SWITCH 51_323_BM2Z_499_G

SIEMENS 6ES7 614-1AH03-0AB3 CPU 614

SPRECHER  SCHUH CA6-140 3-POLE CONTACTOR 140A COIL VOLTAGE 110VDC

BEIJER E1012 HMI 84

AUER EM090 TYPE 0724D-933

ERICSSON DXU-31 COMMUNICATION CONTROL MODULE

HYUNDAI MOT-68E MCCB MOTOR OPERATOR

SIEMENS 6DR5020-0EG00-0AA0 SIPART PS2 I/P POSITIONER

BEIJER E615 HMI OPERATOR PANEL 04410C 24VDC

TSX CAY42 4 AXIS N2 ANA. MOTION. CONT

PROFACE 3180034-02 OPERATOR PANEL GP2301-TC41-24V

TELEMECANIQUE XBTPM027110 OPERATOR PANEL 24VDC

SAIA BURGESS PCD7.D457ET7F E-WEB PANEL 24VDC 0.5A

PCS SYSTEM LAUER BEDIENKONSOLE PCS 200FZ CONTROL PANEL 19-33VDC VER XX2.1031.SHX

ALIMAK AB 9013013 TTRANSMITTER

MARINFLOC 6100A/U12 CHART RECORDER IC-099-0004020

RENISHAW MCU LITE-2 CONTROL UNIT WITH JOY STICK

CS Fire Alarm Unit

FUJI ELECTRIC HIREX 80C AUTOMATIC VOLTAGE REGULATOR 135VDC/450VAC

EATON NZM 1 CIRCUIT BREAKER RELAY NZM B1-AF100-NA 100A

OMRON C20-SI222 3G2C7-SI222 PROGRAMMABLE CONTROLLER I/O UNIT

LMC058LF42 COMPACT BASE 42 I/O 24VDC LMC058 CRACK

FUJI ELECTRIC NP1S-91 POWER SUPPPLY MODULE 100-120VAC

OEM CONTROLS EMS4M12709 JOY STICK 3336286 EA12700 QA91700 001

MERLIN GERIN STR28D CIRCUIT BREAKER TRIP CONTROL UNIT 800A TF2979

YOKOGAWA DS400 SUB UNIT DS400-00-1W 100-240VAC

YOKOGAWA MW100-E-1W DATA ACQUISITION UNIT 91P114267

SE 59658 ETHERNET PORTS INTERFACE 10/100 BASE TX ACE850TP

HYUNDAI ACONIS AIM16 970129

Fuji Avr Ep-1620a Pcb Fuji Hirex-80c

Norgren 1509 3/2 Directional Valves 2406762 Solenoid Valve 24V Pressure 40 BAR

SIEMENS C53207-A360-B33-1 PCB C53207A360B331

YAMATAKE HONEYWELL 511-0276 RELAY 32PT OUT 2A 5110276

SE LV434002 ENERLIN'X IFE SWITCHBOARD SERVER ETHERNET INTERFACE

MURPHY ST10-AS REMOTE ALARM TATTETALE ANNUNCIATOR

Saginomiya ANS-C110WKQ Pressure Controls ANSC110WKQ

DIRECT LOGIC 205 KOYO PLC DL230 CPU D2-16ND3-2 IN D2-16TD2-2 OUT D2-06BDC1-1

DANFOSS 132F0058 MICRO DIRVE FC-051P11KT4E20H3BXCXXXSXXX 11kW 15HP

SIEMENS 6DR5610-0EN00-0AA0 SIPART PS2 FF POSITIONER 9-24V

ALLEN BRADLEY CAT 592-A2ME  THERMAL OVERLOAD RELAY 57-180A 592A2ME

PMA KS 40 TEMPERATURE CONTROLLER 940440749211 115-230V TYPE 9404 407 49211

Saginomiya ANS-C130WKQ Pressure Controls ANSC130WKQ

Fuji Electric RPXD 0045-2T-Z89 3-PHASE AC Power Regulator 400-440V 45A RPXD00452

HCS DMA-22-01-080-PBDP-X-SHAWE INTERFACE PROFIBUS DP 500441001 HYDRAULIC CONTROL

OEM CONTROLS JS6M15626 VARCO 3017249010 ROTARY ACTUATED PUSHBUTTON QAI3049 001

SIEMENS J31070-A4888-F006-D1-85 PCB J31070-A5634-F002-B1-85

GFP13 GROUND FAULT PROTECTOR MCCB ACCESSORY GFP13

ALLEN BRADLEY CAT 193-EEKG  OVERLOAD RELAY 60-300A

SIEMENS CED62B100 CED 2-POLE 100A CIRCUIT BREAKER 600VAC 250VDC

SIEMENS J31070-A4892-F004-B1-85 PCB CARD BF 1309 017801

547242.02 PCB 732398.0

549292COA.02 PCB 1550413 029 DI 1816

BENNING 61662.1L0 B BOARD 732350.1B PCB 547438.00

REXROTH VT11023-16A ANALOG AMPLIFIER MODULE 24V

SMARTX CONTROLLER UI-8/DO-FC-4-H I/O MODULE

1506670 BOARD 547243.03 PCB

BENNING 547114.03 PCB 4824892415

YASKAWA SGDV-1R9D11A020000 SERVOPACK

DAE JOO FREQUENCY TRANSDUCER DJE AUX POWER DC 24V

REXROTH HCS01.1E-W0018-A-03-B-ET-EC-NN-NN-NN-FW INDRA DRIVE COMPACT CONVERTER

FUJI ELECTRIC NP1AX04-MR ANALOG I/O MODULE

SIEMENS C53207-A356-B21-3 PCB BOARD

TEAMTEC 890801 VACUUM CONTROLLER 900601 TEMPERATURE CONTROLLER

BG300/C PL136 LS PCB

STN ATLAS ELEKTRONIK ZDM 401 CENTRAL DIGITAL MODULE 271.130.431/D

W GESSMANN 0212100 JOYSTICK EP/160A

WENGLOR YP11MGVL80 LASER DISTANCE SENSOR HIGH-PRECISION

ALLEN BRADLEY PANELVIEW 600 CAT 2711-T6C3L1 HMI 24VDC

YOKOGAWA AMC80 MULTIPOINT ANALOG I/O MODULE 2 UNIT IN 1 MODULE

Yokogawa Navitec V8151WE SMD Unit V8151XE-01

YOKOGAWA AMM12C 4-UNIT VOLTAGE INPUT MULTIPLEXER MODULE

YOKOGAWA DX220-1-2 DAQ STATION DX200-S60-302 100-240VAC

YOKOGAWA DX220-1-2 DAQ STATION DX200-S60 DIGITAL CHART RECORDER 100-240VAC

SIEMENS 6ES7 414-2XG04-0AB0 CPU 414-2 CENTRAL PROCESSING UNIT

ALLEN BRADLEY CAT 2071-AP8 KINETIX SERVO DRIVE 5.0A

AUTRONICA KR-20 ALARM  MONITORING SYSTEM

Review Display System RD6296 Revision A RDS Display 12V DC

Honeywell 621-2150R Output Module 115VAC 6212150r

Honeywell 621-2150R Output Module 115VAC

RIKEN KEIKI SD-703EC GAS DETECTOR 24VDC

ABB SC540 SUBMODULE CARRIER 3BSE006096R1 3BSC980008R113

Allen Bradley CAT NO 1410-EOB50 Motor Winding Heater 1410EOB50

ALLEN BRADLEY CAT 193-EEJF E1 PLUS OVERLOAD RELAY 40-200A

Bernini BE42 Genset Controller Generator Control Panel

HYUNDAI ACONIS IOSM 03-010511-02

MD TOTCO 40219493 PCB FAB 219494-001 REV G

OPLEX TECHNOLOGIES VERINET FDB E-PC1383 4.0

LEUZE ELECTRONIC ODSLR 96B M/C6-2000-S12 OPTICAL DISTANCE SENSOR 50106732 18-30V

DEUTA BWS6 OUTPUT RELAY BWS6MY 24V

TERASAKI ECA-303 K/765/93-001A ECA303

TERASAKI EIB-152 K/762/102-001B PCB

SIEMENS C53207-A321-B31-3 PCB ASSY NO C73040-A51-C194-03

TRONIC NW-480 BOD CONTROLLER V1.5A 24VDC EDGE BROKEN

TRONIC NW-480 BOD CONTROLLER V1.5A 24VDC

ALLEN BRADLEY CAT 1785-BEM B BACKUP EXPANSION MODULE

ALLEN BRADLEY CAT 2711C-T6T A PANELVIEW COMP C600 GRAPHIC TERMINAL 24VDC

SELCO M2100-20-00 EMERGENCY CONTROLLER 24VDC

ABB 3AYN209417R1033 MVB REPEATER

ABB 3AYN209417R1007 POWER SUPPLY CARD

ABB 3AYN209417R1011 MVB REPEATER

ABB 3AYN209417R1010 MVB ADMIN CARD

ABB 3AYN209417R10003 APPL PROC

ABB CM-IWN.5 Multifunction Insulation Monitoring Relay 1SVR650660R0400

ALLEN BRADLEY PANELVIEW PLUS 400 CAT 271-B4C20D 24VDC BODY BROKEN

YOKOGAWA AIP578 ELECTRICAL TRANSCEIVER RIO I/O MODULE

YOKOGAWA CP701 S1 FIELD CONTROL CPU

HONEYWELL HC900 CONTROLLER 900H02-0102 DIGITAL OUTPUT MODULE

Woodward WIP11I1E1 Self Powered Time Overcurrent Relay Revision B

GZMA S-430A-V3.0 WIO MONITOR SYSTEM

Fuji SC-14N, 16N Electronic Unit 380-450V Contactor Operating Kit

SQUARE D HJL36050CA 50A CIRCUIT BREAKER 480VAC 250VDC HJ 060

ELEKTRONIK - APPARATEBAU SM8-8

GALIL MOTION CONTROL CARD DMC-1417 PCB REV B AT-1483

SIEMENS SIMATIC X-90U 6ES0 090-8MX01

BEIJER E150 OPERATOR PANEL 03250A 5VDC 0537-004

KOYO PLC DL250-1 CPU D2-09B PS D2-16ND3-2 IN D2-16TD2-2 OUT

ALLEN BRADLEY BULLETIN 2094 15A CAT 2094-BM02-M  AXIS POWER MODULE 95-264V

VISOLUX SLV-1K SAFETY RELAY 220VAC