0720-90614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。

PELICAN 1050 MICRO CASE W/ PANASONIC FP0-C14RS CONTROL IT W/ CKD 24VDC SOLENOI

REN AR10B1X25FT BS 10B-1 CHAIN

CENCORP 710-3001-100 REV C BOARD W/ (X2) GRAYHILL 70-IDC5 MODULES

MISUMI LX26 LINEAR ACTUATOR 270MM (IN8S3B3)

KOLLMORGEN SEIDEL SERVOSTAR 403A-S S403A-SE (IN22S2)

MELLES GRIOT 65mm x 65mm LINEAR STAGE W/ STAND CLAMP W/ CAMERA MOT (R5s9.3b2)

HOHNER H7 ENCODER 70-149 0BC-360E

ERYALE 85KHZ IVERSAL DRIVER NEMA 4,12,13 IP65 ((IN6S6B3)

0302317 10390JD019 W/ E62807-100 CLN.411503 PNEUMATIC GRIPPER

FSR INC CCSU-8BW 8 CHANNEL BALCK AND WHITE CAMERA SWITCHING IT (IN20S1B2)

Harting 09670095655 9 Position D-Sub Plug, Male Pins Connector 100/PK (R4S13.1B2

KAMOSEIKO BR100SH-20G-S032 1:20G BALL REDUCER (R1S-1.5)

SCHROFF MAX315 13100123 POWER SUPPLY IT (R6S6.7)

ANITE B5007.700 COMBINER W/ OPT 2000.102.11 REV 01.3 (R6S2.2)

ANITE B5007.500 REV 01.2 OPT 1210.212.00 (AUC.2)

ASAHI KEIKI AM-212 AM-212-2A-4 DIGITAL METER (R5S10.7)

PANASONIC BV-RB10TRZA1 CONTROLLER (R5S3.2)

MITSUBISHI MR-J3-20A-RX035T009 200W AC SERVO DRIVE (R5S3.5)

MITSUBISHI MR-J3-20A-RX035T015 200W AC SERVO DRIVE (R5S6.7)

AERA FC-PAR7810C 22-407516-49 25000 SCCM N2 MASS FLOW CONTROLLER (R2S4.5)

AERA FC-PAR7810C 22-416207-08 30000 SCCM N2 MASS FLOW CONTROLLER (R2S4.5)

SWAGELOK SS-45F8RT 2500PSIG 172bar BALL VALVE (IN9S3B1)

OMRON K7L-U (D) LIQUID LEAKAGE SENSOR W/ P2RF-08 BASE (IN31S3B2)

SX LA-511P LASER SENSOR (R6S4.2B4)

ALLEN BRADELY 2098-DSD-010-SE 9101-2345  FIRMWARE V1.50 SERVO DRIVE (RS3.3)

REXROTH SL72 3842514653 LIGHT IT (R6S3.5)

7248936-B 25MM MOTOR PLATE (R3S8.1)

BALDOR VM3538 34A63-872 MOTOR (BR5.1B3)

FESTO MS6-LFR-1/2-D7-CRM-AS  MS6-FRM-1/2  MS6-EE-1/2-10V24  MS6-DL-1/2  LEGR

THK 1240mm x 15mm x 12mm LINEAR RAIL W/ X2 SHS15 BEARING BLOCKS (br2.3)

ALLEN BRADLEY 2098-DSD-010-SE 9101-1772  FIRMWARE V1.32 SERVO DRIVE (RS3.3)

GEORG FISCHER 222/PVDF/FPM 199222197 VALVE (U9.4B4)

CISCO CATALYST 4948 WS-C4948 V09 (RBD6.2)

FANTECH FR100 INLINE CENTRIFUGAL FAN 4" DUCT (BR6.4)

COPELAND ARE27C3E-IAA-103 Refrigeration Compressor (BR6.2)

Breco 75AT20 75mm 5750mm timing belt (br5.4)

250 PCS OF LEONHARDY C352001481-0001 3520000412 LED (U4.2b1)

SIEMENS KSP-VMP-HF 03009924-02 VIDEO MULTIPLEXER CARD (BR2.3B6)

PM1.3 70-50185-355/E CONTROL CARD (R3S8.2B1/2)

RSF ELEKTRONIK MS100HF-Y D004F019990Y ENCODER

Rotron 2A 2A /1800 AIR FLOW SWITCH (R1S4.5)

WATLOW 146E-2602-1000 TEMPERATURE CONTROLLER (IN19S1B2)

FUJI PXR4-TCY1-GVVA1 TEMPERATURE CONTROLLER (R5S2.4)

CARLO GAVAZZI CA18CLF08NAM1 CAPACITIVE PROXIMITY SWITCH (RS2.2B3)

ABB PSR25-600-11 1SFA896108R1100 SOFT STARTER (R2S11.2)

WATLOW 146E-2601-3000 TEMPERATURE CONTROLLER (R1S4.5)

ADVANCED ILLUMINATION RL4260 RINGLIGHT (IN22S1B4)

AERA 22-407516-46 TC FC-PAR7810C 25SLM MASS FLOW CONTROLLER (R1S2.2)

CKD WFK3004S-10-A2 FLOW SENSOR (R3S14.2)

AERA 22-407516-46 TC FC-PAR7810C 100SLM MASS FLOW CONTROLLER (R1S2.2)

NORGREN 2X2912 SOLENOID VALVE W/ HONEYWELL MLH150PSB06A  GAUGE SENSOR (R4

SIEMENS 344206-05 PC-DBM/3P-2 POWER MODULE (R1S5.7B2)

PALL MEMBRALOX ML0X03-600-1/2GB-MM FILTER ASSY (IN34S2)

SCREEN SU3800PCB001 LFC CONTROL BOARD (R2S4.8B3)

ARBOR EM104P-LAN100N REV 1.1 -12 ETHERNET NETWORK MODULE (R3S8.2B2)

BURKERT 0121 B 4,0 EPDM PV 230VAC/DC SOLENOID VALVE (R3S7.3B2)

SMC MXQ12-30CS SLIDE CYLINDER W/ X2 D-M9BV AUTO SWITCHES (R4S3.3B5)

BALLUFF BOS0100 BOS2K-PS-RE10-00,2-S49 PROXIMITY SENSOR 2/PK (IN7S1B4)

AGILENT WAT073109A 250UL SYRINGE (BR5.3B82)

MARKEM-IMAJE SL560361 SMARTLASE RS-232 CABLE W/ SL391004 ASSY UI200 PROGRAMMING

HAAS-LASER FGD 18-06-50-AH V1.3 MODULE (R1S1.8B2)

1 PIECE OF GLENAIR M83513/13-D01NP

PCS DDC BUS 63102

1 000 PCS JAMICON SKP010M2AD11

EPSON SKP337-1 ROBOT CABLE ENTRY BOARD (r2s8.4b1)

ASTEC 73-495-4021 DC-DC CONVERTER 500W (IN36S2)

NOKIA SIEMENS MX622-B C100590 A01 TELECOM CARD (U3.7)

SMC XLH-25-XA HIGH VACUUM VALVE (IN26S1B4) (R3S4.2B1)

WASCO WITIO-PCI168 industrial board (TROLLEYG.4B4)

THOMAS G24/02EB Oil-less Rotary Vane Compressor / Vacuum Pump (IN6S1)

PARKER E57 / E5715S-19M1-1000N5R3HV-F10-CE-S252 ENCODER (R5S2.2)

METZ 1108401332 MR-CI4 MODBUS RTU SOFTWARE 1.3 (IN31S1B3)

CROUZET 80547015 Synchronous Geared Motor (R5S1.2)

FUJIKIN FPR-PSDT-21-6.35UGC#C VALVES 4/PK (BR6.1B52)

SPG RS54BXTA-A34 02-0233-01 24VDC MOTOR (R2S7.2B3)

NOHKEN INC 0LV-23S6-1P LIQUID LEVEL METER (R1S2.8B6)

TEL TOKYO ELECTRON 2L81-05006-V1 TYB512-1/IOMT-LF PCB BOARD (IN26S1B3)

TEL TOKYO ELECTRON TYB514-1/I048-LF 2L81-050054-V1 PCB BOARD (IN26S1B3)

YOKOGAWA MCM 131062H modules (R2S8.8B2)

YOKOGAWA MCM 131066H module (R2S8.8B2)

ADVANCED MOTION DR100EE20A8BDCB-DS35 DIGITAL SERVO DRIVE (IN8S1B1)

HAAS LASER 18-03-10-00/03 CONTROL BOARD (R3S9.4B1)

METTLER TOLEDO RS-P42 BALANCE SCALE PRINTER (BR1.3)

SMC SRH4010-04-R PRESSURE REGULATING VALVE (R1S7.1)

MISUMI RPGT100 B47-100AN CROSS ROLLER ROTARY STAGE Manual Positioner (RBD7.2B1)

PANASONIC MSDA043A1A81 400W AC SERVO DRIVER (R3S3.8)

ACEC PS-PCF 4GI052938C 1C CONTROL CARD (R2S8.4B1)

ACEC SP-SIS0 SP-SISO V11 CONTROL CARD (R2S8.4B1)

ELBA ESPM845812 ESPM845812/X REGULATED POWER SUPPLY (R2S8.4B1)

ACEC 4GI0529550 16OPT PCB BOARD (ubb21)

UE PRECISION SENSORS E36W-H42 550 TORR ABSOLUTE PRESSURE SWITCH (R6S0.4B1)

PARKER 4V-NLL-V-SS-V METERING VALVE (IN31S2)

B.W.KIM P-9902 REV 1.1 CONTROL CARD (IN31S1B1)

550 PCS OF FCI 47712-001 MINI PV CONTACT (U6.1B4)

SIEMENS 6EP1334-1AL12 POWER SUPPLY (IN37S1B3)

SCHNEIDER POWERLOGIC PM5100 V02.11 HW: B1 METSEPM5100 Power Meter (R5S12.8B2)

RKC INSTRUMENTS H-TI0-J-F501-8*NN I/O IT (R2S1.5)

JD107A HP X130 10G XFP LC ZR 1550nm Transceiver (R1S8.3)

HP 8157A OPTICAL ATTENUATOR 1300/1550NM

LUCENT STGRLS1-SP-FAN FAN IT (FIREHOSE WALL)

MURATA GRM21BR61E106KA73L CAP CER 10UF 25V 3000/PK (R4S13.3B3)

HOST AUTO PRODUCTS H2-EBC BASE CONTROLLER (R6S5.4B3)

RKC INSTRUMENT FAREX SR MINI SYSTEM H-TIO-J-F501-8*NM I/O IT (R2S1.4)

RS 208-3265 Heavy Duty Foot Switch, Die Cast Aluminium (R2S7.5B1)

Hoffman L-WC206015 Window Enclosure, Steel (HOSE)

EUROTHERM 3216 3216/CC/VH/DRXX/R/4CL/G/ENG/ENG Programmable Temperature  Proces

BLACK  IC400A 4-PORT USB 2.0 CAT5 EXTENDER (NO PSU/ CHARGER)(R1S7.3B2)

Adlink USB-7230-0010 (G) Isolated USB Digital I/O Module (BR5.3B5)

schroff 600800-515 15-slot vme system bus (r3s7.6)

03-906079-00 TSD COLLECTOR ASSY

SMC MANIF W/ X2 VQ2200NRY-5C-Q W/ X4 VQ2100NRY-5C-Q W/ X2 VVQ2000-10A-1 W/ X2

BANNER IA2.56S 21227 SENSOR (BR2.6B7)

ALCATEL LUCENT 3AL86708AA 3AL86708AAAA 01 MODULE (R5S6.5B3)

ABB 1SDA074186R1 8015644781194 EKIP MEASURING MODULE (R5S10.7)

AGILENT ASA5001133 INLET OUTLET CV CRTDG 212-LC 2ML HEAD (IN34S2)

SYMBOL LASER SCANNER LS-1220VHD-I300A (R6S4.4B2)

PepperL  Fuchs MLV41-54-G/25/123/124/136 183433 PHOTOELECTRIC SENSOR

PEPPERL  FUCHS 3RG4031-6AD00 -PF SENSOR

CARLO GAVAZZI SM155115300 TACHOMETER RELAY (R5S8.2B1)

PULNIX TM-6EX CAMERA W/ TAMRON 914685 1:2.8 50MM 25.5 ( (IN6S6B2))

CCS PD2-1024 (A) LIGHT SOURCE POWER SUPPLY (RS3.4B1)

POWER GENERAL FLU1-80-1 5VDC POWER SUPPLY (IN8S3B2)

MATSUSHITA PT100 PT100/4R-V2 PT100/4R-V2CH PULSE CONVERTER MODULE (R4S12.3B4)

SMC ISE80-N02L-B PRESSURE SWITCH (U11..6B3)

Shimadzu 228-20256-91 CHECK VALVE IN ASSY (R3S9.6B2)

HEIDENHAIN 140mm closed 180mm open Length Gauge (R3S12.6B2)

SMC ZM131H-K5LZ Vacuum generator (BR2.5B8)

MOXA EDS-316 2.2.0 INDUSTRIAL ETHERNET SWITCH (R2S2.1B2)

allen bradley 1756-dhri0/c D03 96396073 B02 C 5.03 (BR6.3B1)

NXP SEMICONDUCTORS 74LVC2G02GN,115  Partial Reel of 4,100 pieces

Agilent G1312-67500 Calibration Capillary Assembly