0200-20162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

Square D SCP-724 SY/MAX Series-C/I Rev6.00 Processor Module with Key 5VDC 4800mA

Square D XBT PM027110 Magelis Data Entry Panel Operator Interface XBTPMREQ3671G1

Square D,8922-ETBC60,Motor Brake Series D 480V Coil 120V

Square SY/Max 400 Processor, Square D Company SCP424 Rev. 4.10 Un!!

Square-D 346288-A LS Spin Top Explosion Proof Starter Type SCR44 200-460V

Squattoman Cover Silver Liger Phur CQ1695

SRD DG80M2391 Service Precision Grinding Drill Bit Sharpener

SRU5/116/LS Vertical Port Rotor Tri-Lobe

SSD 54501708810881111000 Motor Speed Control VFD 460V 3 Phase Armature 17A

SSD 650VC/0150/400/0011/UK/0/0/B0/0/0 Inverter SSD Drives 650VC/0150

Ssd 650vc/0150/400/0011/uk/0/b0 Umrichter Ssd Drives 650vc/0150

SSD Drives 650VD/0180/400/0011/GR/0/0/0/0 Inverter 0-380V / 38-45A / 0-240Hz

Ssd Drives 650vd/0180/400/0011/Gr/0/0/0/0/0 Inverter 0-380v / 38-45a / 0-240hz

Ssd Drives Mt4500 Permanent Magnet Motor 1,69kw 161Volt Rpm= 1000 With Brake

SSD Drives MT4500 Permanent Magnetic Motor 1.69kW 161Volt RPM=1000 with Brake

SSI 0800-125WCIBM-T Silent Check Valve Cast Iron 8" Bronze 1RXG1 Flange x Flange

SSM1 2938005303 SSM1 D0100982 Board

SSP DOULOK,ISSD8MC16,MALE CONNECTOR 1/2 INCH BOX OF 4 NOS

SSP DUOLOK,ISSD16MC16,MALE CONNECTOR 1 INCH BOX OF 2 NOS

SSP,ISSD16UT,UNION TEE FITTING

SSP,ISSD16UT,UNION TEE FITTING

SSS 3S-520A B 3S520AB Remote Controller

SSS Off Road Cargo Rack Dog Seat For Polaris RZR XP 4 Turbo S 2019-2021

SST 11" X 1-1/8 26 Spline Clutch Kit Advanced Friction STR Series TREMEC TKO 500

Stabylex Electronics Corporation 649696 Power Regulator

Stahl 500LB 1/4 Ton Electric Chain Hoist 480V 3 Phase

Stahlwille 730N/2 Torque Wrench, 2-20Nm, 20-180 in/lb Manoskop 730N

Stahlwille TORQUE WRENCH WITH CUT-OUT 50581010 730 Na/10

Staiger Mohilo 0160DM L Torque Sensor Range 0.5 Nm

Staiger Mohilo 0160DM L torque transducer range 0.5 Nm

STAIGER MOHILO 0411-03IE TORQUE SENSOR MEASURING RANGE 50Nm Un

Staiger Mohilo AMSI100H-045E-600C-1FNB-H0701 with Heidenhain EQN 112551262S12-78

Stainless Steel Shear Mixer Pump 3 Stage Stator & Rotor Set

STAN LEE- HAND-SIGNED STAN LEE PORTRAIT CUSTOM FRAMED 16"H x 20"W x 1.5"D

Standard Motor Park Assist Camera PAC20 Fits 2013-2015 Ford Explorer

Standard Single Door Unmonitored Electromagnetic Lock MLST1200U

Stanford Research System 7-00756-701 Rev D Board

STANHOPE SETA 90000-203 CONTROL PANEL FOR OIL TEST CENTRIFUGE EQUIPMENT

Stanhope Seta 90000-203 Control Panel para Aceite Test Centrifugar Equipamiento

Stanhope Seta 90000-203 Panneau de Contrôle pour Huile Test Centrifuge Equipment

Stanley Air Tools ES40-081 Ergonomic Nut Runner/Setter 66:1 Ratio Gear Reducer

Stanley Electric 90° Angle 3/8" Drive Nutrunner 500RPM 31NM

Stapler Drive Schabmüller 41-31,27 / TSL240 Complete with Brake Lenze Un

Star 1512-4-7014 Ball Screw 38mm Pitch 20mm Useful Length 1050mm Un

Star 1512-4-7014 ball threaded drive 38mm slope 20mm useful length 1050mm un

Star Seiki SDC020LFA 200W-FG Servo Drive

Star SPC-1H-D PLC Circuit Board Assembly Module Base

Star Trac 260-0934 Treadmill Drive Motor 230V 60Hz 1745RPM J63WZBJS-185 SEE DESC

Starke S2KLAS Overspeed Secondary Brake Device 2204lb 100FPM Scaffold Protection

Starke STK0526 Electric Chain Hoist 1/2 Ton 20 ft Lift 26 FPM 3PH Mfg. 2021 Demo

Starrett 724 Micrometer Set 30" - 36" Outside Diameter Wooden Case Complete

Starrett HB400 Horizontal Benchtop Optical Comparator With Quadra Chek 2000

Starrett Tru-Stone Granite Surface Plate Optical Breadboard 62"L x 31"W x 7"H

StarTech 4K HDMI over Fiber Extender (ST121HD20FXA) Good Condition

StarTech Triple Video Docking Station for Laptops USB3DOCKH2DP USB3.0 Sealed Box

STARTECH,FMC-10/100-SC02,MEDIA CONVERTER MULTIMODE FIBER TO ETHERNET

Startsperr-Relais ehb5040 SSR Start inhibit relay

Startsperr-Relais ehb5040 SSRStart inhibit relay

Stator HVOn Edwards Dry PUmp iH80 S.G.A21033423 20109000101F2

Staubli CS8C-TX40 Six Axis Robot System, 2.2kg Load, 515mm Reach, 115VAC 14.8A

Staubli CS8C-TX60 Robot Controller, RPS, ARPS, RSI, Profibus, 115VAC 50/60Hz

Staubli D23172070B 053001 1103 06076 D83171901 Board

Staubli TX60 6-Axis Robot Manipulator Arm, 4.5kg Load, 670mm Reach, 8m/s Speed

Stauff SFT160G10B-TGME Inline Hydraulic Filter 6000 PSI SAE 1.5"

Stealth SVM-1200-RT-USB Touchscreen Monitor ONLY -

Stearns 1081011T2FLF Clutch Brake 125 Ft-Lb 460V 3PH 324/236TC -Incomplete-

Stearns 108103102049 Clutch Brake 230 Ft-Lb 480V 3PH 324/236TC -Incomplete-

Stearns 108705100EOF Electric Solenoid Disc Brake 50 Lb-Ft 87000 Series Rev B

Stearns 5-42-7095-00-06 Disc Brake Support Plate Assembly 87000 Series

Stearns Brake 512552100 #K9 AC Solenoid Kit 86000 Series

Stearns Brake 5-66-7361-00 Solenoid Lever & Pinion Kit Left Hand 86000 Series

Stearns Brake 5-96-6909-33 Coil Kit-#9 230/460V

STEC SEC-E440J SECE440J Mass Flow Controller C2H4 200SCCM

Steel Pro Inc Stainless Jacketed Nutsche Filter Vessel 25 Gallon 12" x 24" 316L

Steel-Pro Incorporated RS-101 100 Gallon Reactor Tank With Lightnin X1S500 Mixer

Stegmann 4M0100200016 Encoder

Stegmann SINCOS SCS70KWAF encoder Stegmann 6SV330110400

STEIN SOHN 961080 A040.4-1111A ALARM SYSTEM

STEIN SOHN A066.3 WATCH ALARM SYSTEM

Steinmetz AS100-300 Abrichtspindel Kopp 51403087, Steinmetz Schleiftechnik

Steinmeyer KGT 50-3-15-880-0-1-01 Ball screw drive un

Steinmeyer KGT 50-3-15-880-0-1-01 Steinmeyer KGT 50 Ball Threaded Drive Un

Stelron RD-1-2P-320-RH-LK-M Rotary Indexer 2 Position 270 Degree, Marathon Motor

 Stencil Systems,MODEL M,Brush Applicator

STENTOFON ELECTRONIC T39-3069050 PCB MODULE

Stepper Motor w/ HEDS-5540 E06

Stepping Motor

SteriFlow 95 Sanitary Back Pressure Regulator 316 Stainless 2" Tri-Clamp 200 PSI

Steril-Aire GTD 34 VO 20000 Light Bulb with Sleeve

Sterlco,R-152-F,Temperature Range Control Valve 105-145 Temp Range

Sterling 2325BC060142 Speed Reducer Gearbox 60:1 Ratio 1.5" LH Output 140TC

Sterling H0602AC04056 1800 RPM Inline Helical Gear Reducer 40:1 45RPM Out

Sterling XBY154PJA 2-1/2" x 2" 1-1/2Hp 208-230/460V Sanitary Centrifugal SS Pump

Stevens RS-485 Hydra-Pobe 2 w/ Stevens POGO Soil Sensor -

STI MC4244RE 42733-0440 Microsafe Light Curtain Receiver 1118mm MC4200 44"

STI MS46-20-1215-R-FP Safety Light Curtain Transmitter/Receiver Set 48"

STI O31-2-PN-2PT-2CT OS3100 OptoShield Safety LASER Area Scanner System 120VAC

Still 51615400733 Servo Motor + Integrated ControllerCyclo Drive CNV(M)-5090G-59/G

Still 51615400733 Servo Motor + Integrated Reglercyclo Drive Cnv (M) 179.5oz

Stober C002N0155MT10 Servo Gearhead 15.6:1 Reducer Inline Gearbox MT10 Foot Mt

Stober C202N0210MT10 Inline Servo Gearbox 20.58 Gearhead Reducer EL1 Foot Mount

Stöber drive technology EFL56K gear motor digging transmission BP50-1000-190-3000

Stöber Drive Technology EFL56K Gear Motor Stöber Gear BP50-1000-190-3000

Stober Drives P422SPR1000MT Planetary Gearbox 100:1 Ratio Speed Reducer

Stober ES42 1153992/6 S102VF-0175-ES42 Servo Motor & Gear Reducer Gearbox

Stober F102AG0940MT10 Parallel Shaft Gearbox 93.631:1, 120Nm, 4000RPM, 3/4 Shaft

Stober F302AG0280MR160/140 Offset Helical Reducer 28.2:1 Gearbox Hollow Shaft

Stober FAS4028 Posidrive Frequency Inverter Drive 1.5kW 480V 3PH Kommubox

Stober K303FG2720MT10 Right Angle Helical Bevel Gearbox 271.9:1, 3500RPM, 212Nm

Stober K402WG0280MR200/180B Helical Gear Reducer 28:1 Ratio 40mm Hollow K Series

Stober MDS5008/L MDS5008L Posidrive w/ Missing Cover

Stober S102VF-0280-PF112-3000 Right Angle Gear reducer w/pF112 Servo Motor

STOCKHAM,125S,CHECK VALVE 1-1/4 INCH NPT NOS

STOCKMAN,FIG B-120,GATE VALVES 3/8 INCH NPT 300CWP/150SWP LOT OF 2 NOS

Stoddard SIC-351-425-02 A-Type Front Brake Caliper Pair for 1975-1983 Porche 911

Stoeber K202 AG010ME30 bevel gearbox i= 16,858 Stoeber K202 un

Stoeber K202 AG010ME30 Bevel Gearbox i= 16,858 Un

Stoeber P521SGR0050ME Planetary Gear 300NM Ratio - i= 5

Stoeber P521SGR0050ME Planetary Transmission 300NM Ratio - i= 5

Stokes V-013-2 MicroVane Rotary Vane Vacuum Pump 208-230/460VAC 3-Ph, 2Hp, KF40

Stone SH-20403 Stepper Motor Drive

Stonemason AS100-300 dressing spindle coupling 51403087, stonemason grinding technology!

STORAGE type: SF windshield wiper motor 82530 220V

Stork Contiweb 05164673007 2R715214 F Splicer CPU Circuit Board

Storm Universal Keyboard C

Storm Universal KeyboardC

Stotz P65-10-M1 Meter Converter

Straight Headed Pin Aviation Aerospace 91594A340, C01V24230, 5315-01-676-0839

Strange Engineering Axle Shaft 25" L x 40 Spline Hy-Tuf Floater Axle

Strange Engineering Axle Shaft 25" L x 40 SplineHy-Tuf Floater Axle

Stratasys Objet30 V3 PolyJet 3D Printer 294 x 192 x 148.6mm Black/White 120/240V

StreeterAmet 4500 Measurement System Weigh Scale Controller Module Readout