0020-92709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

KONGSBERG VT25-373-99/X9 DC-DC CONVERTER

TAMAGAWA SYNCHRO TS20N2E11 MOTOR 100/110V 50/60HZ

OMRON NS5-SQ00B-V2 Interactive Display

SULZER 112.000.844.224 Printed Circuit Board 24.15v 96p-6003-1576

B  R Automation DO720 Digital Output Module 7D0720.7

ALLEN BRADELY 2080-LC20-20QBB  2080-IQ4OB4

SULZER 112.021.598.200 REL 2 POWER SUPPLY BOARD

SULZER 112.021.596.200 POWER SUPPLY BOARD

WAGO 750-665/000-001 24VDC FAIL SAFE CHANNEL

Bosch 081WV06P1V1012WS024/00D0 Directional Control Valve

ABB CP415M HMI 1SBP260191R1001 24VDC

HOPPE HCG2011 MO4 P1 PRESSURE TRANSDUCER

Central marine sulzer rta84 cylinder sip nozzle CEN-18-20

ASCO WSEMETB327A102 3/2-Way Solenoid Valve EMM12II 24vdc

Siemens C98043-A1045-L3 Control Board C98040-A1045-P3-02-85

Terasaki ERC-232 K/751/115-002A Printed Circuit Board

Flat belt 260 169-23 Genuine Parts For Alfa Laval Centrifugal Separator

Kawasaki 63956-10201 PCB Card

H. Knudsen  Sønner Aps Seaview Motor 120W 110Vdc Fits Type 350  400

Barksdale 425X-08 Pressure Transducer 0-500 PSIG

Kral UED 78A Pump Seal Kit

IMO 901190977 Mechanical Seal Kit

SIEMENS MICROMASTER 440 6SE6440-2UD21-1AA1 INVERTER DRIVE

SCHNEIDER ELECTRIC POWERLOGIC EGX300

SCHNEIDER ELECTRIC POWERLOGIC EGX300

Hydac 1263017 Filter Element 0660R010BN4HC  Set Of 2

BENDER IRG143P INSULTAION MONITORING DEVICE

BENDER UG207V UG-ISOMETER EARTH FAULT MONITOR

Carrier Transic 12-01058-10 Pcb Card

JRC NBB-248 Ni-CD BATTERY PACK FOR JHS-7 / JHS-14

Linc Pneumatic Timer 15-150 Psi Supply

Carrier CEPL130349-01 Control Board

DAAIICHI LSK-12C VOLATGE METER 0-600V

Schindler Elevator RV140 Fan

Moeller PS4-201-MM1 Programmable Logic Controller PS4-201-MM106

Tamagawa seiki TS 5N2E18 Synchro TX.TR Motor

Barksdale 425X-13 Pressure Transducer 0-3000 PSIG

Barksdale 425X-07 Pressure Transducer 0-300 PSIG

KollMorgen P70530-SDN High Performance MicroStepping Drive

GE Fanuc IC200UDR005-CJ VERSAMAX MICRO CONTROLLER

Allen Bradley 1794-IE12  Flex 12 Point Analog Input Module

Kawasaki 63956-11201 PCB Card

Carmanan M550 White Marine Lantern

Tamagawa seiki TS21N1E11 Synchro TX Motor

Siemens 6ES7214-1AG40-0XB0 CPU 1214C Simatic S7-1200

 Siemens 6ES7214-1AG40-0XB0 CPU 1214C Simatic S7-1200

JRC MSF1425A Marine Magnetron

Bender IR145Y-4 Insulation Monitoring Device B91036502

Drew Marine PCN 549024 Backfire Valve

BR DM465 Input Output Module 24VDC 7DM465.7

BR CP474 INTERFACE MODULE 24 VDC 7CP474.60-1 CPU

ALLEN-BRADLEY STACK LIGHT UNIT 855T-B10TL3 / 855T-B10BR5 / 855T-B10BC4

JRC M1568BS RADAR MAGNETRON

Hirschmann RS20 Rail Switch IEC 61131-2 FCC Class A

Rishabh SQ96 Synchroscope Meter

BECKHOFF KL3458 BUS TERMINAL 8 CHANNEL ANALOG INPUT

Stamford age 350-28700 Voltage Control Unit Series 4

VOLVO PENTA 23715849 ENGINE COOLANT TEMPERATURE GAUGE 52mm

TRAFAG 8202.76.2211 PRESSURE TRANSMITTER 0...4 BAR - G / 0...0,4 MPA - G

ROLLS ROYCE MARINE 5801-SD100C SOLENOID DRIVER

Mitsubishi Ethernet I/F Unit A1SJ71E71-B2-S3

MARCONI MG5223 EEV MAGNETRON 0001115 MADE IN UK

GEMS FS-10798 FLOW SWITCH 49037

EDWARDS SIGNALING 877-G1 24V DC

TOKYO KEIKI 15NT4 NON CONTACT TRANSMITTER 110V 400HZ

Alfa Laval 3183045531 Supply Board

Saunders S360 DN015 Actuator

SCHNEIDER ELECTRIC PLC MODICON TM200CE24T

ALLEN-BRADLEY 1794-AENT SER.B FLEXLOGIX ETHERNET

 ALLEN-BRADLEY 1794-AENT SER.B FLEXLOGIX ETHERNET

Telemecanique LB1-LD03M Protection Module

Terasaki ERN-312 Pcb Card K/751/247-001B

TERASAKI ERC-421 PCB CARD K/751/123-002A

Alliance Laundry Systems 802220P Valve Water-Mixing 21N10T Pkg  -

Bender IR145Y-4 Insulation Monitoring Device B91036502 #2

Werk Radolfzell 4911191 Spare Kit

Hyundai Elevator HIPD-CAN v3.2 Display Board 262C193

PEPPERL FUCHS WE 77/EX1/G Switch Amplifier

TERASAKI ERC-233N PCB CARD K/751/115-002A

TERASAKI ERC-244N PCB CARD K/751/119-002A

EDWARDS SIGNALING 125LEDSA24D

ALLEN BRADLEY 1794-IE8 FLEX I/O 8 Point Analog Input Module

 ALLEN BRADLEY 1794-IE8 FLEX I/O 8 Point Analog Input Module

GE FANUC IC200UEX011-B VERSAMAX MICRO CONTROLLER

WESTRONICS SBAG-202 GROUNDING RESISTANCE MONITOR

ALLEN BRADLEY 1764-LRP  REV F MICROLOGIX 1500 PROCESSOR UNIT

HERION 0820157 PRESSURE SWITCH

Sun Hydraulics EBY Cartridge Relief Valve Aluminium Sandwich Block

CARRIER TRANSIC 10-00388-00 POWERPACK STEPPER MOTOR

TPK Karl Kapfer DS93V-9010-SM Sensor

PARKER GP 627 GENERAL PURPOSE SOLENOID VALVE WITH COIL G23S

Nov Ventura 204146 Repair Kit Ball Valve 2"

Minebea 18SMB002 8-Contact Servo Motor

Moeller LE4-116-DX1 Digital Expansion Module LE4-116-DX106

Rexroth R928019782 Filter Element 1.360 P10-A00-0-M

Siemens 6ES7 223-1PL32-0XB0 Simatic S7-1200

HIRSCHMANN RS2-4TX/1FX EEC RAIL SWITCH CLASS 2

HIRSCHMANN RS2-4TX/1FX EEC RAIL SWITCH CLASS 2

SCHNEIDER ELECTRIC LV434010 Module IFE - Modbus TCP

REXROTH 3630070000 PNEUMATIC DIRECTIONAL CONTROL VALVE W/ ROLLER LEVER

Jasun Sensor PTR-S/600 Resistance Bulb 600°C Pt100

DEIF TAS-331DG Selectable Transducer 230VAC

DANTEC DYNAMICS 9072 C 0081 TURBO CHARGER SENSOR

Siemens SMP-E242A1 / C8451-A1-A283-2 Analog Board

Bender RCM465Y-13 Residual Current Monitor

TERASAKI ERC-311 PCB CARD K/751/111-002

Terasaki Electric WE2-J02 Reference Resistor

Schneider Electric 33110 CCM Modbus 5100512662

PEPPERL  FUCHS FSU- /EX Controller

INGERSOLL-RAND SRV150-TK3 TUNE-UP KIT

SIEMENS 6ES7216-2AD23-0XB0 SIMATIC S7-200

 SIEMENS 6ES7216-2AD23-0XB0 SIMATIC S7-200

Trafag 8264.76.2518 PICOTRANS PRESSURE TRANSMITTER 8264

SIEMENS 6ES7 334-0CE01-0AA0 SIMATIC S7

Hobart 475488 F 240V Temperature Control Board

Magnet schultz Gaby 035 F43 R32 Solenoid Coil

TERASAKI ELECTRIC EHM-2101AC1 PLC

Doosan 22692602 Fuel Level Gauge 24v

Doosan 22773337 Fuel Level Gauge 12v

WARTSILA 117 497 00 SOLENOID VALVE TYPE-117 0...32 BAR

ABB TP40DA Contactor Timer 0.1 - 40 Sec

Terasaki ERZ-112 K/751/256-001 Printed Circuit Board

STAHL 8561/01-01 / 85610101

ASCO 23446750 SOLENOID VALVE

Parker lucifer E133k05 Solenoid Valve

Hobart 294274D Temperature Control Board 294275B

Carrier Transic 14-00273-08 Valve Hermetic Txv

Carrier Transic 14-00273-01/15029 Valve Hermetic Txv

Gilmore Repair Kit 22519 RK Ver.010 Shuttle Valve