1497-A-HXJX-0-N板卡船舶半导体工控备件优势经销

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；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，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。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

XP AHM150PS24 Power Adapter 100-240VAC In, 24VDC Out 150W, 4-Pin, ITE & Medical

XP MHP650PS24-EF Medical & ITE Power Supply 100-240VAC In, 24VDC 27A Out 650W

XP PBR650PS24C Medical & ITE Power Supply 100-240VAC In, 24VDC 27A Out 650W

XP Power 10004264 2D fleXPower Supply Module 5V DC 40A 200W, 2-Slot

XP Power 10004267 2P fleXPower Supply Module 24VDC 10.5A 252W, 2-Slot

XP Power 10004277 3 Supply Module 28V DC 14A 392W, 3-Slot

XP Power 10004284 5D fleXPower Dual Output Supply Module 12VDC 10A / 8A

XP Power 10005371 5P fleXPower Dual Output Supply Module 24V 6A, 3.3V 10A DC

XP Power ACS60US24 DC Power Supply 100-240VDC 1.4A 24VDC 2.5A

XP Power AHM150PS24C2-8 Desktop AC Adapters Medical & ITE Certifications 24VDC

XP Power ECP60UD03 Power Supply In: 100-240VAC 1.2A Out: 5VDC 7A 24VDC 1.5A

XP Power ECS100US24-C Power Supply w/Cover 100-240VAC In, 24VDC 4.2A 100W Out

XP Power GCS265PS24-C Power Supply AC/DC 100-240VAC 3.0A, 24VDC, 10A, 264W

XP Power GCS265PS28-C Single Output Power Supply 100-240VAC, 3.0A, 28VDC, 265W

XP Power GCS350PS24 Power Supply AC-DC Panel Mount 350W 24V@8.3A 85-264V Input

XP Power GCU500PS24 AC/DC Power Supply 100-240VAC 6.0A, 24VDC 20A 500W

XP Power MHP1000PS24 Enclosed Switching Power Supply 100-240VAC, 24VDC 1000W

XP Power PBM25UT01 Medical Power Supply, 100-240VAC In, +5.1/±12VDC Out 25W

XP Power46-C AC-DC Power Supply Input 100-240 VAC 50/60 Hz 2.7 A

XP Power X10 fleXPower Power Supply Chassis, 120-240V AC 13A Supply, 14 Slots

XP SHP650PS24-TF Power Supply, w/Top Fan, 100-240VAC In, 24VDC 27A Out, 650W

XPC SD30G2B-L3TH00-12 Shuttle Computer Intel Core 2 Duo 2.13GHz 2GB RAM *No HDD*

XPSUAF13AP SCHNEIDER HARMONY SAFETY MODULE UAF CAT 4 24V SCREW

XSAV11801 INDUCTIVE PROXIMITY SWITCH  IN FACTORY BOX

X-Tek 138EA522 Unregulated Power Supply, 110/230VAC In, 12-17VDC 8A Out

X-Tek 138EA523 Unregulated Power Supply, 110/230VAC In, 24-35VDC 4A Out

X-TEK 160Xi X-Ray Source/Gun, 160kV 20W, Resolution 1µm, Tungsten Filament

X-TEK HAWK Inspection Machine 160kV 20W 5-Axis 120VAC w/Anti-Vibration Base

Xtreme Power Conversion XBDM-1030LV Bypass Module 5-Outlets, Rating: 120VAC, 30A

XY Manual Positioner, Travel: 6" x 5", Dimensions: 18" x 12", *1 Axis is Stiff*

XY Two Axis Positioning Stage Ball Screw Table Travel X: 7" Y: 5" Table 3.6x2.67

Xycom 70955-005 Rev V XVME-955 Xembedded 3.5in Hard Disk/Floppy Disk VME Module

Xycom 70955-006 Rev V XVME-955 Xembedded 3.5in Hard Disk/Floppy Disk VME Module

Xycom 70955-007 Rev V XVME-955 Xembedded 3.5in Hard Disk/Floppy Disk VME Module

 Xycom 70956-412 4.1F 646229 VMEbus PC/AT Expansion Module, 98245-001

Xycom 70956-412 4.1X974703880 VMEbus PC/AT Expansion Module, 98245-001

XYCOM MESA 4I29X 70956-411C 16 Bit Ethernet Card For XYCOM XVME-956 PC104

XYCOM XVME-540 Analog I/O Module 4x Outputs: Volts or Amps 32 or 16 Dif x Inputs

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

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

Xycom XVME-675 & XVME-956 VME PC/AT Modules, 100MHz Intel Processor, 1MB VRAM

Xycom XVME-675 CPU Module 70675-098 w/Xycom XVME-956 DISK Module

Xycom XVME-955 Storage Module 3.5" Floppy / Hard Drive, 3.5" 1.6GB HDD

Xycom XVME-955 Storage Module 3.5" Floppy/Hard Drive *No HDD* for MV Controller

XYCOM XVME-956 Expansion Carrier, Space for 2 PC/104 Open Architecture Modules

Xycom XVME-979 Rev. 1.1 CD-ROM/HDD/FDD Interface Card/Module for MV Controller

Yakawa SGDV-2R8A01B002000 Servopack Servo Analog Amplifier Drive, 3-Phase 400W

Yakawa SGDV-5R5A01A002000 Servopack, 3-Phase 0-230V 0-400Hz 750W

Yako YKC3722MA Driver Steeper Motor

YALE HYSTER 1612309 SENSOR SPEED ASSEMBLY

Yamada 780137 Valve Seat 20PP Diaphragm Pump Parts (Qty 2) –

Yamada NDP-5FST Air Operated Double Diaphragm Pump 1/4" NPT 100 PSI, 3.4 GPM

YAMAHA KBG-M538F-00 Programming / Cable USB-A to DB-9M, 5m Length

Yamaha KR8-M4650-372 Power Board

Yamaha Motor Co. KR8-M46500-XX0 PC Board *For Parts*

Yamaha Robotics YA00249 IO to DB-50 Cable, 1.5m 50 Pin Male to 50 Pin Female

Yamaha Robotics YA00250 IO to DB-50 Cable, 3m, 50 Pin Male to 50 Pin Female

Yamaha YP330A Pick and Place Robot 13" Reach, 4" Drop, 6" Side to Side, No Drive

Yamatake Corporation 2F-L1AA Micro Switch s

Yamatake FL7M-3J6HD-L3Z Cylindrical Proximity Sensor Switch, 3mm, 10-30VDC

Yamatake FL7M-7J6HD Proximity Sensor, 7mm, 10-30VDC, M18, 2-Wire 2m

Yamatake FL7M-8K6N Proximity Switch Sensor 01206

Yamatake Honeywell 2C-L1AA , 2D33L-J Micro Switch

YAMATAKE HONEYWELL J-DOM00 MODULE   24VDC, 60mA

Yamatake S-SFC Smart Field Communicator Model SFC160-13S-XC 6VDC S/N SFC15157

Yamatech Honeywell BZ-2RW822-J 9604PF Micro Switch Assembly

Yamato ADP-31 PID-Controlled Vacuum Drying Oven 1 Cu.Ft., 120VAC, 40-260°C

Yamato DKN602C Forced Convection Lab Oven 5.2CuFt, Amb To 260°C, 115VAC 13.5A

Yamato DKN810 Mechanical Convection Oven 10.6CuFt Amb-260°C 3kW 220VAC 14A 1-Ph

Yamato DKN900 Mechanical Convection Oven 18.5CuFt, Amb+5° To 210°C, 220VAC 17A

Yanagi Instrument 957696 Aneroid Barometer Compensated Temp & Accelaration Tokyo

Yanmar 23857-030000 23857-030000 Genuine Parts Yanmar 23857-030000 pc

Yantai Daxin Precision InstrumentD-50 Clinometer Marine Ship IMO 370241

Yasakawa SI-P3 Profibus-DP Option Card YPHT31690-1A YWP-EH

Yasakawa SI-P3 Profibus-DP Option Interface Card For A1000 GA700 U1000

Yasakawa SIP3 Profibus-DP SI-P3 Option Interface Card For A1000 GA700 U1000

Yaskawa B1BE-05(A) Motor Power & Brake Cable For SGMSHs 1.0-2.0kW 5m

Yaskawa B1EV-05(A)-E Power Cable, 200V, 1.0-2.5kW, 5m Length, Value

Yaskawa B1EV-05(ST) Power Cable, 3-Poles + Ground, 200/400V, 5m Long

Yaskawa B3EV-05(A)-E Power Cable, 4-Pin, 400VAC 3-4.4kW, 5m

Yaskawa B4ICE-03 Motor Power Cable, 6-Pin Female to Flying Leads, Length: 3m

Yaskawa B5EV-15(A)-E Power Cable, 4-Pin, 400VAC 5.5-7.5kW, 15m

Yaskawa BBCE-15(B)-E Servo Cable for SGM Motors, Sigma II, 4-Pin, 600V, 15m

Yaskawa CACR-01-SU23GC Rev. B1 Servopack, for Epson SRC-320 Robot Controller

YASKAWA CACR-01-SU3C Servopack  For Epson RC420 Robot Controller, 100W

Yaskawa CACR-02-SU23GC Rev. B1 Servopack, for Epson SRC-320 Robot Controller

Yaskawa CACR-02-SU3CY1 Servopack for Epson RC420 Robot Controller

Yaskawa CACR-04-SU3C Servopack for Epson RC420 Robot Controller