0010-71034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

Allen Bradley 1797-IBN16 Flex Ex I/O PLC NAMUR Sensor Input Module, 16-Point

Verity EP200Msd Scanning Monochromator/Detector 185-920nm Wavelength, 0.2m (6)

SNR AXC80SG2005-B-800 Linear Axis Ball Screw Actuator Positioner 800mm Travel

Eaton E04NB23N Contactor Starter With E02NBXCXNN 24VDC Coil/ 600VAC 25A 3-Pole

Microscan FIS-0003-0002G MS-3 Fixed Barcode Scanner, 1D, 5VDC, 1000 Scans/Second

Allen Bradley 1761-L20BWB-5A MicroLogix 1000 PLC Controller 24VDC 12 IN, 7 OUT

Allen Bradley 1770-KFD/A DeviceNet RS-232 Interface Module, 24VDC 1A 9-Pin D-Sub

Turck TBEN-L1-16DXP Compact Multiprotocol I/O Module for Ethernet 24VDC PNP

Yaskawa SGDV-120A11A002000 Servo Drive 3 Phase 170-253VAC 1.5kW 11.6A 28A

Medan D-72658 PL25/20-0640 Pneumatic Air Cylinder Ø25 116PSI 8 BAR

Schneider Electric LMDCM421 Lexium MDrive Stepper Motor 48VDC 2A 0.19Nm NEMA 17

CALAMP 140-9320-000 Fusion LTE B13 Cellular Router 10-30VDC 460mA @ 20V Class 2

Penguin P-3/4BHP Vertical Pump & Motor, 208-230/460VAC, 70GPM, 3/4HP, 46' Head

Penguin P-2B Vertical Pump & Motor, 208-230/460VAC, 112GPM, 2HP, 69' Head

Siemens CQDA2 Circuit Breaker Auxiliary Block, Switches, 15A 250VAC 125VDC

MikroPrecision TSW-12 Linear Actuator 12" Travel 2mm Lead 112" Stage NEMA 23

PULNiX TMC-1320A-24CL Machine Vision Camera 2/3"CCD Color 1300x1030 Camera Link

Omron 3G3MX2-A2015-V1 Power Inverter, IN 200-240V 10.8/9A, 0.1-580Hz Output

Air Systems S-987-2 Extract-All Fume Dust Smoke Extractor, HEPA, 175CFM, 120VAC

BitFlow KBN-PCE-CL2-F Karbon CL2-F Frame Grabber Card, PCIe x8, Camera Link

Research Inc Speed-Dri 3620 Ink Infrared Convection Drying System 240VAC 50/60Hz

 ListingRed Lion LIBT1E00 Libra Series Timer, 4-Digit LED Display 115VAC, 0.01-99.99sec

Parker 404100XRMSD2H1L1C1 Linear Actuator Positioner Stage, Travel: 100mm

Yaskawa CIMR-VUBA0003GAA AC Drive, 240VAC 1-Phase, 3.3A, 3/4HP, NEMA

CCS LDR2-42BL2 Machine Vision Ring Light, Blue 470nm, 42mm OD, 18mm ID

AALBORG XFMS-010081 Digital Mass Flow Meter 0-100 mL/Min Air, 150mA Max, RS 485

Vicor VI-261-CU DC-DC Converter 300v DC Input, 12V DC Output, 250W, 5v Power

GE Fanuc IC693CMM321-HJ 90-30 Series Ethernet Interface Module, 16-Connections

Omron R88A-CA1C010SF 1S Ser Servo Motor Power Cable, 10m, 230V, 900W Non Braked

Allen Bradley 1762-L40BWA Ser C Rev G FRN 10 MicroLogix PLC, 2 In, 1Out

Allen Bradley 1762-L40BWA Ser C Rev I FRN 12 MicroLogix 1200 PLC Controller, 24V

SMC NCA1D325-0500-XB6 High Temp Pneumatic Cylinder, 3.25" Bore, 5.0" Stroke

Mettler Toledo PB403-S/Fact Analytical Balance Lab Scale 14.5V 6VA, 9.5-20VDC 6W

SCAPS GmbH USC-1 v1.2 Laser Marking Card, 10µs Cycle, 5V 1.6A, XYZ Channels

Atlas Copco FX5 Non-Cycling Refrigerated Air Dryer 115VAC 60Hz, 74CFM, 232psi

GE Fanuc IC200CPUE05-BE VersaMax PLC CPU Module, Ethernet, RS232 RS485 *Damaged*

Lightnin XJ-30 Clamp Mount Gear Drive Mixer With A310 Impeller 0.3HP, 115/230VAC

Parker SM232AE-NTQN Compumotor Servo Motor, Torque: 92oz-in, 340V 2.1 Amps

Parker SM232AE-NTQN Compumotor Servo Motor, Torque: 92oz-in, 340V 2.1A

Parker Compumotor SM232AE-NTQN Brushless DC Servo Motor 340VDC, NEMA 23, 92oz-in

Xycom XVME-660 Processor Module Assembly 70660-716 & 7060-099 Rev: B

Schmersal AZM 161SK-12/12RK-024 Safety Interlock Switch, N/O  N/C

Schneider LMDCM852 DC Stepper Motor 48VDC, 4A, 3.12Nm, RS485

Parker Compumotor SM232AE-NTQN Servo Motor, 340V 2.1AMPS, Torque: 92oz-in

Fine Sodick CMS-01B CMS-10 Wire EDM Servo Drive Board

Eaton Cutler Hammer E04NC40X3N Motor Control Contact Block 3-Pole 40A 24VDC Coil

SMC CKZ2N63TF-90DT Power Clamp Rotary Cylinder 63mm Bore, 90° Angle

Allen Bradley 440G-T27134 Guardmaster Safety Switch, Power to Release 24VAC/DC

STI TL8012-S1024FM Safety Interlock Guard Switch Pwr to Unlock 240V 3A 24V Coil

Xycom XVME-660 Processor Module 70660-716 & 7060-099 Rev B

Glentek SMA8315-1A-1 Brushless Servo Motor Amplifier Voltage: 70-340VDC

RKI Instruments Beacon 110 Single Channel Wall Mount Controller 115/220VAC 24VDC

Allen Bradley 22A-B2P3N104 Ser A Powerflex 4 AC Drive, 1/2HP, 3PH 0-230VAC 2.3A

Parker Compumotor SM232AE-NTQN Brushless DC Servo Motor 340VDC, 92oz-in, NEMA 23

Parker SM232AE-NTQN Compumotor Servo Motor, Torque 92oz-in, 340V 2.1A

 Thomson Series 500 Linear Ball Bearing Rail w/Carriage Size-25 Length+2400mm

Allen Bradley 1769-L30ER Series A CompactLogix PLC Motion Controller, 1MB Memory

Eaton 412210-SD M2-00 B-Line Industrial Control Panel Enclosure 41" x 22" x 10"

Parker SM232AE-NTQN Compumotor Servo Motor, 340V 2.1 Amps, Torque: 92oz-in

Parker SM232AE-NTQN Compumotor Servo Motor, Rating: 340V 2.1A, Torque: 92oz-in

Bonfiglioli A 30 2 US 11.8 SC130A B3 PV Right Angle Gear Unit Ratio: 11.8, 290Nm

Parker SM232AE-NTQN Compumotor Servo Motor, 340V 2.1A, Torque 92oz-in

Crouzet KNA5 Safety Relay 110VAC, 5NO-1NC, 250VAC 6A Rating

Bimba UBS-4028-3XCM Ultran Rodless Cylinder Linear Slide 40mm Bore, 28" Stroke

 Mitsubishi HA-SH103C AC MELSERVO Servo Motor 1kW, 3000 RPM

Asco 8210G89 Red Hat Solenoid Valve, Ports: 1" NPT, Voltage: 120VAC,16.1 Watts

Norgren VP5110BJ411H00 Proportional Pressure Control Valve 0-10bar 1/4" ISOG

Oetiker 13900802 Pincer Head Complete, Extension 42mm Narrow, HO EL

Yaskawa CIMR-V7SU20P7 E7 Drive 3 Phase, 200-230VAC, 6.4A, 0-230VAC, 5A

Omron Sentech STC-HD203DV High Definition Camera 1920x1080 60fps, 12VDC, C-Mount

CCS LSS-2404 B1 Light Sequence Switch, 4-Channel, 24VDC Supply, M12 5-Pin/RJ45

CCS MFU-540-BL Coaxial Collimated Backlight Blue LED 5 40mm Area 12VDC

TRUMPF HAAS LASER 12-08-33-00/04 LEM 12A Nd:YAG LASER Power Sensor for HL Series

TRUMPF HAAS LASER 12-08-33-00/a LEM 12A Nd:YAG LASER Power Sensor for HL Series

Phoenix Contact FL MGUARD RS2000 TX/TX VPN Router, 10/100Mbps, 330MHz CPU, 24VDC

VWR MX Controller Circulator/Heater 6⅛" Immersion for 89202-966 Circulating Bath

AMK KU-PB1 AMKASYN Servo Drive PROFIBUS Communication Module for KU Series Drive

Tolomatic BC210 SK60 TS3 SL2 Band Cylinder, Shock Absorbers, Bore 1", Stroke 60"

Opto Engineering TCLWD100-06 Telecentric Lens 2/3", 1.000X, WD 132.3, C-Mount

Festo DFM-63-200-P-A-GF Guided Cylinder, Bore 63mm, Stroke 200mm, 2-10bar, 1870N

Parker A/AX57-102 Stepper Motor, Double Shaft: 0.25" Dia, 120oz-in, NEMA Size 23

Ferraz Shawmut FBJ100 Fusible Rotary Disconnect Switch 600VAC 25VDC 100A 3 Pole

Kollmorgen AKM33E-ACPNC-00 PM Servomotor, 3 Phase, 640VDC, 5000 RPM, Class F

Parker A/AX57-102 Stepper Motor, Double Shaft: 1/4" Dia, 120oz-in, NEMA Size 23

Nasco Life Form LFO3699 Airway Larry Airway Management Trainer Anatomical Model

PFA-Inc. KPS-6.0x4.0-MF1-5-MP Braking Cylinder, 6" Bore, 4" Stroke, 250psi Max