0950-01356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

Jungheinrich A54D4-L1-1 1kW Power Lift Motor 14V 65A 2600 RPM 96Hz

Dematic K000309AAD 6" OD 34-1/2" BF 31-1/2" Flat Face Conveyor Idler Pulley

Rexroth 4WMM6J52/F 466583/2 Hydraulic Manual Control Distribution Valve 3 Pos.

30" x 2-1/2" x 2" Steel Machining Setup Jig Bar

Tolomatic 05150768 BCS15/BNL02 Rodless Linear Screw Actuator 18" Travel 28" OAL

Baldor MTE-4070-BXBXE 180V DC 2500RPM 28LBs. Torque DC Servo Motor

Weed Instruments N-E11DM-IIB2 20-200PSI 25-42VDC Pressure Transmitter 300WP

Tsubaki RS40 40R50 Single Strand Roller Chain 50' 0.5" Pitch

Fanuc A02B-0092-C141 Machine Operator Control Panel W/ A16B-1310-038

Brown  Sharpe KL3325 1/8Hp 3450/2850RPM 208-440V 50/60Hz Coolant Pump

Jergens 15717 5-1/2" x 2-1/2" Workhing Lathe Jaw Tongue Groove Set Of 3

Fanuc A02B-0051-C392 Turret Punch Operator Control Panel Interface

Michigan Scientific SR10M Slip Ring Rotation Sensor 10 Pole

Houdaille 40135-012 Bubble Memory Board

Dodge 20A20L14SL500FH 20:1 Ratio 1750RPM 1.34Hp Ext Shaft LH Output Gear

Numatics 554BA43AMT00061 2 Way Hydraulic Directional Control Valve 24V Coil

Danly Precision Cat No 64A1 2 Post Die Set Die Shoe Punch Press

Josam 49303-Z 8" Square Cast Iron Floor Sink 3" No Hub Outlet

Cognex 800-5840-1C Insight 5000 24VDC 27x0.5 BW Camera Scanner MAC00d02401334a

TECUMSEH AE3414AA Compressed Air Dryer 100/120V 50/60Hz .5Hp R12

Taiyo 70H-8 50mm Bore 600mm Stroke Double Acting Hydraulic Cylinder

Atlas Copco 4240 0308 81 QMM 340 25 Controller Drive 240VAC 25A

1" x 2" Non Heat Treated 17-4 Stainless Flat Bar  24"-23"

Helwig Carbon BPK-AM Shaft Grounding Bearing Protector Kit Motor Brush Her

DME GMB0061 M Gate Mate Style Tip Her GMT-2  Parts

Dematic K000307AAD 6" OD 34-1/4" BF 31-1/2" Flat Face Conveyor Idler Pulley

Wilkerson M30-04-X00 Pneumatic Air Coalescing Filter 1/2" NPT 150PSIG 123CFM

UDTJ-4-6 Jumbo Rolls 4" X 6" Thermal Transfer Labels, 6,500 Labels Per Carton

Phoenix A181G1 5" Flange Braided Bellow Stainless Steel Flexible Joint 150#

Dodge 20A20L14SL302 20:1 Ratio 1750RPM 1.34Hp Input 88RPM LH Output Gear Reducer

Wilden # 2 Pneumatic Diaphragm Pump Side Ported 1" x 3/4" Ports

Rexroth Indramat R911284136 Servo Drive Controller FWC-02.1-SSE-02V11-MS

Allied Robotics 0103-D89A MXC75T-N-N 75kg Tool Adapter

CNC Turret Punch Control Interface Button Panel

Danfoss 151-7002X6 OMP-80 Hydraulic Motor 960RPM 77.8 Cc 75 LPM 225 Bar 1" Shaft

Parker Series 2H CKC2HLT 1-1/2 Bore 14" 16-5/8" Double Stroke Hydraulic Cylinder

Fanuc A06B-0235-B605 2.5kW 4000RPM 184V AC 3Ph C-Frame AC Servo Motor

Master Pneumatic Serv-Oil 1 Gallon 3.8 L Lubricator Pump Hydraulic Oil Reservoir

119mm OD x 180mm Multi-Spiral Wood Planing Roller Cylinder 40mm Bore

88mm OD x 200mm Face Width Horizontal Mix Agitate Conveyor Roller

38" Operator Control Panel Swing Arm 180° Swing 3-5/16" Round Mount 39-1/4" OAL

ABB V01202A09 208-460VAC Input 0-460V 0-180Hz Out Variable Frequency Drive VFD

Tsubakimoto SM20 GCED 400:1 Gear Motor 220V 63FRM 0.1KW MRO 71758

Rexroth 216-108-150-0 261-108-110-0 Solenoid Op Control Valve Bank Manif

Olaer 62684 2.5 Liter Bladder Accumulator 315 Bar

MAC 45A-NAC-DDAJ-1KE Pneumatic Valve Bank Ass'y 4 Double Solenoid 4 Single 24VDC

Watt Drive SU 50B 63N4 350:1 4.6RPM 0.18kW 230/440V 3Ph Gear Motor Parts/Repair

Cooper B-Line 808SS6-06-HT12 6"W 316 Stainless Steel Cable Tray Horizontal Cover

1-1/4"-7 x 5" Hex Head Bolt With Nuts Lot Of 16 Sets

Rexroth 4WE10E40/CG24N9DK24L Hydraulic Direction Control Valve Assembly

Colt's Patent Fire Arms MFG. Co. Bulletin 925 Type F-1 Rare Motor Starter 1930's

Mitsubishi FCA325MY-V 8-Slot Numerical Control System W/MC301  MEM-A MC431

Kemkraft KEI-387 PN387-5000 Circuit Board

Sentrol Industrial 301-DT-06K Safety Interlock Switch 120V 6' Cable

69mm Bore x 50mm Stroke Double Acting Pneumatic Cylinder

Botti 010 220-480V 50/60Hz Automatic Lubricator 6 Liter

Lubrication Reservoir Distributor For Slide Ways Hardinge A Turret Lathe

CG-26S 50K 50,000Lbs Compression Canister Truck Scale Stainless Steel For Parts

Cylindrical Grinding Wheel Dressing Tool Fixture .0005" Increment

0052 Monoblock Lathe Chuck Soft Jaws 4-1/4" X 1-1/2" X 2" Lot Of 6

Finn-Power F5-25SB/AM Thick Turret Tooling Multi Tool Her 4-3/8" ID

Fujitsu Fanuc A14B-0061-B001 Power Supply Unit

3" Diameter Acetal Dark Blue Rod 40"

Northman CV-2514V 20V Series Vane Pump Cartridge Kit 005JD0559

Allen Bradley 440G-LZS21SPLH  Guard Master Locking Switch

Gettys 11-1060-50 53367-S Rev A Servo Drive Controller W/ Cards

Hitachi Seiki EN1027B Vertical Machining Center Master Control Keyboard

Lunkenheimer Fig# 1790 Swing Check Valve 2-1/2" Flanged 125WSP

3/4" Tube Bender Die 2-1/8" Circle

FK 4-88 Hinged Steel Conveyor Belt Links 2-1/2" Pitch 2

Parker R4U03-53510A110 Pressure Relief Valve 350 Bar Max

GE Fanuc A06B-0512-B005#7000 110V 2000 RPM Servo Motor

Intermec Trakker Antares Data Collection Device 12VDC W/ Power Cord

Brown  Sharpe 80-410-120-1 Measuring Systems Circuit Board Card PCB

Hanna MT43ACC2.00 2" Bore 17" Stroke Trunnion Mount Hydraulic Cylinder

Sullair 14" Diameter Oil Sump Cover lid

Xycom XVME-977 VME Bus Card Floppy Drive

4" NPT Sch. 40 Galvanized Pipe Nipple 40" OAL

THK HSR25 700mm Long Linear Rail W/(2) Bearing Blocks

1-1/4" x 2" Non Heat Treated 17-4 Stainless Flat Bar  14" x 9"

Gleason L00090236 Right Hand Cutting Blades 10°-32° 0.060" PW 0.025"R Wb Lot/2

Bosch 0 810 091 242 081WV06P1V1020WS024/00D0 Hydraulic Directional Valve 315Bar

Allen Bradley 1770-TA  Industrial Terminal 120/240V Firmware Rev C

1  Allen Bradley 1770-TA  Industrial Terminal 120/240V Firmware Rev C

Brook Compton Coolant Pump 7" Depth 208/230V Only 1PH

4" OD x 17-1/8" Crowned Face Conveyor Tail Drum Roller 1-1/4" Hex Axle

3/4" x 2-1/2" Non Heat Treated 17-4 Stainless Flat Bar  14"-20"

Fanuc A16B-2201-0470/07C Process I/O PCB Circuit Board

Unittool 8H3 8-5/8" Throat 1/2" Feed Clearance 1/4" Material "C" Frame Punch

Cerutti RE51062 Controller Circuit Board / Card

Yaskawa CACR-IR44SB 200-230V Input 3Ph AC Servo Pack Parts/Repair

Deublin 1109-040-388 Pop Rotary Union 3/8" NPT Missing Parts

Barksdale XTK-200-F1-S1-1 Pressure Switch 250VAC 30VDC 600 PSI

Advanced Illumination AL4554-WHIC2 9" LED White BALA Light Bar Linear Array

Darin-All RH50-0LAAA 1700 1/2" Automatic Tank Drain Compressor Condensation

Yaskawa SGMP-08AWYR32 750W 200V 4.1A 2.39Nm 3000RPM Servo Motor

Loramendi Double Acting Hydraulic Cylinder 63mm Bore 40mm Stroke

Benchtop Mechanical Punch Press Machine Base OBI Set Of 2

Economy Engineering Hydraulic Mast Lift Cylinder 24" Stroke 1-1/8" Rod CWFF.54

Furnas 14DF12BA Size 1 27 Amp Motor Starter 200-230V 3HP 120V Coil

Electronics Inc. Type "A" Almen Strips Unspecified 0.0520 Thick Huge 75

Norton 38A60-KVBE 66253364053 Grinding Wheel 14" x 1" x 5" Arbor 38A 60 Grit

Bauer BS03-34H/D05LA4 38.57:1 Ratio 230/460V .25Hp 42RPM Right Angle Gearmotor

5" OD CNC Machine Leveling Foot Pads M40x2.0 Bolts Set Of 5

6-9/16" OD Drum Roller 6-1/4" W Face Stainless Steel 1-1/4" Bore Shouldered Edge

Balston 92-130 92-117 Pneumatic Filter Regulator /Dryer Combo 150PSI 1/2" NPT

Bosch 081WV10P1V1024WS024/00 D51 Single Solenoid Directional Control Valve 24VDC

Loramendi Welded Hydraulic Cylinder 40mm Bore 90mm Stroke Clevis Ends

SEW-EURODRIVE MFI21A/MM05/Z18A Motor Drive Unit

Fanuc Dorman A06B-0314-B002 126V 2000 RPM 3 Ph 8 Pole AC Servo Motor

Fanuc A06B-0312-B564 120V 8 Pole 2000RPM 3Ph 2.2A AC Servo Motor Pulsecoder

Foxboro 823DP-I3S1NH2 Electronic Pressure Transmitter 3000PSI MWP 271.6"/H20

Richardson Trumpf RBT105L/30BX L3030 Non-Beam Laser Pathway Bellows

Yaskawa USAHEM-02VYU11 200W 8000RPM AC Servo Motor 0.24Nm 2.3A 14mm Shaft

1" x 2" Non Heat Treated 17-4 Stainless Flat Bar  13"-24"

Mazak MTV M-Plus MTV414/22 Power Distribution Board

APC Model 1000 Uninterruptable Power Supply UPS Needs Battery

1-1/2" Dia, 1-1/4 Shank 8.062 Lead 8" LOC, 4 Flute Square End Mill 10-7/16" OAL

1-1/2" Dia 1-1/4 Shank 8.369 Lead 8" LOC 4 Flute Square End Mill 10-5/8" OAL

074-B003-01 Rev C Circuit Board

074-B003-01 Rev E Circuit Board

Badger 136665 Transformer 230/460V 1kVa 36V CT Current Transformer Output

Wheelabrator Pangborn C-6-610758 OEM Wear Plate Upper Liner Shot Blaster Set of

Numatics 051BA400M000061 11-Station Solenoid Valve Manif Block 120PSI 24VDC

1-1/4" x 4" Non Heat Treated 17-4 Stainless Flat Bar  9"-8"

Nexen 928600 Modular Clutch Brake 5/8" Bore 1/8" NPT Port Nema C-Faced

Baldor 176A15R14 15:1 Ratio 1750RPM 1.27Hp Input 117RPM Out Gear Reducer

Sick CDM-490-0103 Connection Device Modular 100-240V 24VDC Output Power Supply

Siemens 3RT1056-6NP36 600V Contactor 200-277V Coil 50/60Hz/DC

Sugino Machine SSV3-1626 UC-81A Ver 1.21 Inverter Drive 180-230VAC 50/60HZ

MAC 45A-NAC-DDAJ-1KE Pneumatic 8 Valve Bank Manif 24VDC

GE Fanuc IC693PWR321Z PLC Assembly I/O Chassis CPU 5 Slot Rack 100-240V 125VDC