0050-51520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

Gray-Mills Superflo FM68H-F 1/6HP Coolant Pump 3450/2850RPM 208-230/460V 3PH

GE General Electric 5BCD56KA32A 1/4 HP DC Electric Motor 56 Frame 1725RPM

GE General Electric 5BCD56KB32B 1/4 HP DC Electric Motor 56 Frame 1725RPM

1-3/4" x 2" Non Heat Treated 17-4 Stainless Flat Bar  12"-13"

Delta Tau Data Systems PMAC 2-LITE Motion Controller

Habisit M1220-CL-POM 32-3/4" Wide Flat Mat Top Table Top Conveyor Chain 9.5'

Schenck 24137437 79mm OD x 825.5mm BF Roller Idler Precision Balanced 25mm Shaft

Gear Max 42GM010DB 10:1 Ratio Planetary Gear Head 32mm Shaft

V-Groove 6"x 2-1/2" Cast Iron Caster Wheel w/Bearing, 3/4" Bore

SAIA Landis  Gyr PCA2-M3 CPU Circuit Board

Nachi EDA-PD1-NWZ-D-D2-11 Amplifier for Proportional Valve

Beijer Configuration Software Version 1.52 For EXTER  CIMREX

Moeller NZM7-200-NA 200A Med Case Rotary Disconnect Switch 600V AC

3" OD Conveyor Belt Take-Up Pulley 17" Rotating Width 22" Frame Undermount

Perske KRSR35.1-2 0.55kW 3Ph 400VY 200Hz 11,360 RPM Servo Motor

Multi Axis Adjustable Hing Fixture Turning Sharpening Dressing Tool Her

Walter SNEX15T61R-B67 Indexable Carbide Milling Insert Tiger Tec Silver 10 PCS

Parker P5T-J040DHSN150 6" Stroke Guided Cylinder Actuator

575-S 4 Port 2 Position Normally Closed Hydraulic Spool Valve 3/8" x 1/2" NPT

Parker PRDM2PP06KVS-16 Hydraulic Pressure Reducing Valve NFPA D03 22-928PSI

Norgren R68G-NNK-RLN Compressed Air Regulator 0-125PSI No Yoke Ports

GBP 100 Control Panel Board

Koyo 2805TBS2.5C7-513 28mm 5mm Lead 220mm Travel Machine Ball Screw

IRD Mechanalysis Model 308 Vibration Sound Level Meter

Automation Direct EA7-T8C06X13B086 Color Touch Screen Control Panel 24V

Automation Direct EA7-T8C06X13B084 Color Touch Screen Control Panel 24V

Allen Bradley 2711-B5A20 Ser H Panel View 550 Operator Interface Rev D FRN 4.46

Automation Direct EA7-T8C11413B027 Color Touch Screen Control Panel 24V

SPI 51-210-3 No 3 MT Morse Taper 7 Point Live Center Kit

2"-1-1/2" Non Heat Treated 17-4 Stainless Flat Bar  21"-14"

Bimba F03-1251 Flat-1 Stainless 3 Stage Pneumatic Cylinder 4" Bore 1" Stroke

3-5/16" OD Industrial Pressure Slitter Cutter Roller 1-5/8" Shaft 32-1/2" OAL

Tokimec ST3-7-A-100-10-12 Pressure Flow Control Servo Valve

3-3/4x4x 2-5/8" Thick Flat Steel Block Target Bracing Plate Welding

ELO Touch ET1919L-8CWA-1-GY-G E783686 Touchscreen Monitor 16" x 9"12VDC 3.5A

Fuji Electric F770 61 78 (2) A VT2-HPCPU Circuit Board

Allen Bradley 321155-A01 Rev 03 5204 Precharge Circuit Board

Fanuc A16B-2203-0291/02A A20B-9001-0611/01A Ethernet Circuit Board

Hardinge AHC Super Precision Chucker Variable Speed Pulley Assembly

Sirmens 1P 65N1118-0DH21-0AA1 Version A 611D Simodrive Control Module

Moog A43260-1 Circuit Board

3/4" Diameter 304 Stainless Steel Round  40"

Doerr 70214-D 1HP AC Electric Motor 150RPM 208-220-440V 3PH 4.2/2.1A 184Y Frame

National Acme 1-1/16" Capacity Jaw Chuck 1-1/2" Shank

L-5780-900-106 A LH Left Hand Tool Her Flange Adapter

2 Post Punch Press Die Set/Shoe 5-1/2" FB x 8" W 3-1/2" Throat

Nissei GTR 20:1 Ratio Gear Motor 86RPM Output 200/220V 3PH 18mm Shaft

Weldon 2" Dia, Coarse , 3" LOC, 8 Flute Roughing Square End Mill 6-1/2" OAL

Allen Bradley 712-BAB2425 600V 3Ph 10Hp MAX Combination Starter Disconnect

4 Liter Hydraulic Accumulator 330 Bar

Ecosse PTY PCB PM33-2 Rev 2.B Power Module

PowerCart Battery Charger Input 90-135V 3AOutput 14VDC 10A

Caterpillar Model 2EC30 Hydraulic Mast Tilt Cylinder

Dezurik 858305-3BAO-2EL Pneumatic 1-1/2" NPT Brass Single Seated Actuator Valve

Allen Bradley 712-BJB2443 600V 3Ph 10Hp MAX Combination Starter Disconnect

Allen Bradley 1771-IB 1771-A4B PLC/2 16 Card Slot Rack W/ DC Input Cards

Loramendi 202.625 Double Ended Hydraulic Cylinder 50mm Bore 56mm Stroke

Omega Model RD 2053 Data Logger / Chart Recorder

Danfoss VLT 3008 Variable Speed Drive 300-500V 50/60Hz 12.2A Input 7.5HP Out

Milwaukee A2844 H32 Double Acting Hydraulic Cylinder 2" Bore SV3-10-C-6T-115AG

Nook 2 MSJ-U TRV-5 Action Jac 2 Ton Manual Jack Screw 5" Travel W/ Hand Wheel

Allen Bradley 280D-F12Z-10A-RR-3 280D-FN-10-R ArmorStart Base  Control 0.75HP

Karyer 17081497 10-1/2" x 11" Heat Exchanger Unit Minor Damage See Info

Allen Bradley 709-EOB Ser. K Motor Starter 600V Size 4 100Hp /120V Coil

Cleveland Peerless 1-3/4" HS Expansion Reamer #2 Morse Taper Straight 10 Flute

Albion 8" Dual Wheel Swivel Heavy Duty Caster Plate Mount

Hyster R30CH Narrow Aisle Forklift Rackloader 30" Mast Hydraulic Cylinder

Dayton 3N234D Stainless Steel Centrifugal Pump 3/4Hp 208-230/460V 3Ph 60Hz

Cerutti RE 1022 S.C.R Phase Control

Birdsall Tool  Gauge 10150 Facing Mill 12" Diameter Fixture/Gauge Setup Tool

Cleveland No. 1 Spindle Fine Feed  Hand Feed Assembly

Siemens 7ME6910-2CA10-1AA0 Sitrans F M Magflo MAG5000 Flow Signal Converter

Fixed Parallel Steel Mounting Base Angle Mount 7" H x 2-7/8" ID x 12" L

#2 x #5 MT Morse Taper Sleeve Adaptor 15-1/2" Extension 21" OAL

Seco 34-4583-1214 3/4HP DC Electric Motor 1750RPM 180A/200F VDC 56C Frame

Mazak MTV414/22 CNC Machining Center Pneumatic Position Cylinder Assembly

Mitsui MFG. MSG-200MH Surface Grinder Hardened Steel Bed Ways Guides

Teel 1P836 3/4HP Horizontal Centrifugal Pump 3450RPM 230/460V 3PH

Rexroth Indramat BTM15.2-NA-TA-TA-BA-RA-2EA Operator Interface Control Panel

Festo ADNM-25-A-P-A-180Z1-300Z2 Multi Position Pneumatic Cylinder 25mm Bore

UnitTool 4HP1-1/4 2-1/4" x 4" Throat C-Frame Punch Die Tooling Press Brake Lot/2

Siemens 6ES5 460-7LA12 Simatic S5 Digital Input Card

Sick WT36-R910 Photoelectric Sensors

Type D1-8 Camlock 6 Pin Lathe Spindle Mounting Plate 8-7/8" OD

Vickers DG5S-8-4CEVM-FW-B5-30 Directional Control Valve 3000PSI

Quincy 2013400282 Spin On Filter Head Cap Assembly  Filter

BTM 779800G-733207H-90AL-SCDC Pneumatic Power Clamp

Sun Hydraulics 0A73-A2 Hydraulic Solenoid Valve Manif Regulated Assembly

Rexnord Thomas 462 S71 Flanged Coupling Hub Sleeve 4.250" Shaft

Kevekrow Telescopic Carbon Steel Machine Way Cover 10-1/2" To 30" 20-1/2" Wide

Allor Mfg 8"Dia x3"W x1-1/2" ID Heavy Duty M Car Rollers Caster Wheels

Seco A75060 EPB 023000/33 Manual Twin Cutter Boring Head 85mm-144mm

Wilson Tool Series 80 5/96 Light Spring Pack 5.195" OD

2 Post Spring Return Punch Press Die Set/Shoe 6-1/4" FB x 7-1/4" W 4-1/4" Throat

Hydac RF BN/HC 60 Tank Mounted Return Line Hydraulic Filter 25Bar

Allen Bradley 2711P-RP1X Ser E Rev G Panelview Plus Logic Module 2711P-T10C4D1

Honeywell 2PH1 Micro Switch Momentary Contact Palm Button Switch 600V AC

Parker F32VXBK019A 24VDC Pneumatic Solenoid Valve W/Manif 145 PSI 2.3W

Trumpf 22-21-48-00 Laser Optic Lens Her

1-7/16" Diameter Aluminum Round Bar 6061 Plate T6511 Mill  37"

ISGEV 1B63B4 VF44 P1 P63B5 Gear Motor 28:1 Ratio 56RPM 230/460V 50/60Hz

Festo DGPL-32-450-PP-VA-KF-B Double Acting Linear Drive Cylinder 120PSI

Columbian C44 4" Swivel Bench Bullet Vise 6" Open

Manuel Screw Machine Mount Clamp 10-1/2" Feed 1/2" Screw

PHD SLB86X50-AE-AR-DB-L9-M Pneumatic Guided Cylinder 86mm Bore 50mm Stroke

Mecos Traxler MBE3-50 Frequency Inverter 3x400-500V Ver: BG10328-05

PVT ProvibTech DM200 Dual Channel Vibration Monitor USB-RS485 With Cables

Kistler 4262A100AFBB00L0 1/4" NPT Male Piezoresistive Pressure Transmitter

Okuma ER-TC-1D Rotary Encoder 40mm Bore

Mate Precision Tooling UltrForm Adjustable Length Punch Press Punch Her

STI Mini Safe MS46-20-870-R-FP Light Curtain Sensor Receiver

Sandvik C5-LC2040-00085M VDI 40 To C5 Coromant Capto Clamping Unit

Videojet 375796 Interface Circuit Board Laser Marking Machine Focus 1000

Atlas Copco QMX42-7RTV 1/2" Drive 360RPM Right Angle Nut Runner

Modicon 3220 100-304 Flexable Automation Control

Sealmaster 10-05-09-01 General Kinematics Flange Bearing 3-3/8 Bore Dia

Sauer Danfoss TSL102A 48V 0.4kW Gear Motor 46:1 Ratio 58RPM Output 3/4" Shaft

Schabmuller TSL102A-3.46 48V 0.4kW Gear Motor 46:1 Ratio 58RPM Output 3/4" Shaft

Hub City 0221-12126-217 10:1 Ratio C-Face Left Hand Output Gear Reducer

Miller HV-81B2B 2-1/2" Bore 4" Stroke Hydraulic Cylinder Trunnion Mount

19-7/8" Press Brake Forming 90° V Angle Die Block  Punch Set 1/2" Thick 3-3/4"

STI FS4308BX-3 FS4308B R-3 Safety Light Curtain Receiver Transmitter Set

Olaer IHV 4 BS7201/1/89 Hydraulic Bladder Accumulator 360 Bar 4L

Ametek PG3000-100-48-12-08-10-00 Stainless Steel Pressure Transmitter/Transducer

Ametek PG3000-O2M-48-12-O8-10-00 Stainless Steel Pressure Transmitter/Transducer

Bryan Boilers RV350-W-FDG 11" OD Refractory Burner Block Gas Discharge Sleeve

Allen Bradley 1756-IF8  ControlLogix 8 Point Analog Input Module

Nikken 5AX130 CNC Rotary Axis Main Housing Casting Assembly

Emerson F025SI319SU Micro Motion 18-30 VDC Mass Flow Meter Transmitter 1450 PSI

Allen Bradley 712-AJB242 600V 3Ph 10Hp MAX Combination Starter Disconnect

Nidec FELQ-80T Trochoid Pump Motor 0.75kW 1740RPM 200/220V 3Ph 50/60Hz

Mazak Kennametal KM63 51358000402 KM63 Taper 40mm Boring Bar Her