0010-77733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。

INTEL / PWAL8391GTBLK / PRO/1000 PT SERVER ADAPTER,

FM / SNAP-ODC5R / OPTO22, SNAP I/O, 4 Channel Isolated,

FM / SNAP-IDC5D / OPTO22, SNAP I/O, 4 Channel DC Input,

FM / SNAP-IDC5-SW / OPTO22, SNAP I/O, 4 Channel Switch Input

SMC / CDJP2B6-5-CJNJ0955 / CYLINDER, 0.7 Mpa, 1set(2pcs)

OMRON / C200H-ID211 / INPUT IT

OMRON / CJ1W-PA202 / POWER SUPPLY IT, 100-240V 50VA,

OMRON / G9SX-BC202-RT / FLEXIBLE SAFETY IT,

BLUEBIRD / BT-930 / Digital Tester, AC 750V, DC 500V

YAMATAKE / HP100-A1 / Photoelectric Sensor,

PNEUTRONICS / 991-000808-001 / Solenoid Valve, 10PSI, 12VDC, V8,

SMC / SY3420-5M0U-M5-Q / Solenoid Valve, 0.2-0.7MPa,

BIRD / 2-A-MFN-30 / Attenuator, 2W, 30dB

NUPRO / SS-4BK-1C 9AGAA / Bellow  Valve

TRACO POWER / TCL024-112DC 24W / Industrial Power Supply, DC12V 2A

SPRINT PANTECH / PX-500 / SPRINT MOBILE BROADBAND CARD

NSK / 6204Z, 6204ZZCM PS2S / Groove Ball Bearing, 56x19(13.75),

PROMISE / 0033-00 / IDE1 PCI LOCAL BUS IDE2, 4902A002, OL150016, Rev.A

KEYENCE / FU-35FA / Fiber Optic Sensor,

KEYENCE / FS2-60 / Fiber Photoelectric Sensors

3COM / 03-0104-005 / Fast EtherLink XL PCI, Rev.A

MITSUBISHI / A1SX40 / INPUT IT, DC12/24V 3/7mA,

OMRON / E3T-FD11 / Photoelectric Sensor

YASKAWA / W6002-A5, JZSP-CMP00-12, 3M 10350 / Driver Cable

COGNEX / 823-0133-1R / Lens Cover,

INTEL / EXPI9300PTLPBLK / PRO/1000 PT DESKTOP ADAPTER

SMC / PS1100-R06L / AIR CHECKER PRESSURE SWITCH

SHINKO / SBX93-100013-11 / SBX08-000004-11 LPCN-3A Board,

RATOC / 03-0218-3A, 51FV00108404 / GATEWAY PCI CARD

ALLEN BRADLEY / 1746-OB16 / SLC500, OUTPUT MODULE, Ver D

Parker / 4V-C4L-1-T-SS / VALVE,

SWAGELOK / 902665 VI P / Adapter, CW : NFS

OMRON / C200HW-SRM21-V1 // COMPOBUS/S MASTER IT

SystemBase / E-G900-04-4569 (A) / Multi-2/PCI Combo, Ver A3 M2

Leadshine / M415B / Microstep Driver, V1.0L

OMRON / K2CU-P1A-A / Heater Fault Detector

OMRON / C200H-OC225 / OUTPUT IT

ASONIC / A-8139 / LAN CARD

LS / G4I-D24A / PLC IT,

LG // MX400/64M DDR, 6871B1680A1 // SIGMA MX400 64 LP

SMC / VK332V-5G-M5 / Solenoid Valve,

Agilent/ HFBR 5601/ 1000 BASE-SX 850nm LASER PROD 21 CFR(J) CLASS 1, 2pcs

SIEMENS / 5SY62 MCB C1 / Circuit Breaker, 400V

OMRON / E3T-SL22 / Photoelectric Switch, Limited reflective, Pre-wired models

Agilent HP / 5959-9333 / Logic Analyzer Probe Lead, 1 Package / 5pcs

BW / BW 52E 101 2x / Filter

OMRON / C200H-ID212 / INPUT IT

BROADCOM / 0FCGN / PCI CARD, BCM95720A2003DC_01,

BROADCOM / 0G218C / PCI CARD, 178G, CN-0G218C-71617-52A-00AI-A00

BROADCOM / BCM95722A2202G / PCI CARD, CN-0J5P32-72200-26S-03FC-A00,

INTEL / PWLA8391GT / PRO/1000 GT DESKTOP ADAPTER

ZIONCOM / NTY-PL100 / PCI Ethernet LAN Adapter, NTY-PL100071208,

EZ-NET / NEXT-200D / PCI Ethernet LAN Adapter,

iCORN / P100D / NETWORK CARD,

RKC / REX-C100, C100FP09-V*BA / Temperature Controller,

OMRON / E5CN-Q2H03T-FLK / Temperature Controller,

STAINLESS HARDENED / 150mm / Digital Caliper, 150mm, 6in

KEYENCE / FS-V31 / Digital Fiber Optic Sensor

KEYENCE / FS-T1 / Fiber Optic Sensor Amplifer,

KEYENCE / FS-T2 / Fiber Optic Sensor Amplifer

MITSUBISHI / L6EC / END COVER,

LS / G4Q-TR4A / PLC Module,

SIMCO / AN-6 / EXTENSION WIRE, 0604-0609, , No Use

MITSUBISHI / CL2X16-D1C3V / INPUT IT, Case breakage

LS / G4Q-TR4A / TR Output it, No screw,

INTEL / E1G42ETBLK / Gigabit ET Dual Port Srvr Adptr,

ORIENTAL / PMD03C / VEXTA STEPPING DRIVER

 / B-1074NCXXXX160 / USB2.0 4PORT PCI CARD, Ver1.6

MOXA / CP-102U / 2 port RS-232 iversal PCI Commication Board,

MOXA / CP-104UL / 4port RS-232 Low profile PCI Connication Board,

INTEL / D33025, EXPI9402PTBLK // PRO/1000PT DUAL PORT,

INTEL / 721383-009, 721502-005 // ACT/LNK 100TX

INTEL / 721383-009, PILA8460BN // PRO/100 Adaptor,

INTEL / C80235-005, PWLA8391GTBLK // PRO/1000 GT Desktop Adapter,

AUTONICS / BYD30-DDT-U / Photo Sensor,

ALLEN BRADLEY / 1746-IB16 / SLC500, INPUT MODULE, Ver C

CREVIS / ST-221F / PLC IT,

CREVIS / ST-122F / PLC IT

Parker / F9M4KR-EP // VALVE, 1/4" 316L FFKM 1000 psig max,

3COM / 3C905CX-TX-M / PCI CARD, YEL/100 GRN/10,

COMPAQ / 157045-001, 4892A026 // PCI 10/100 WOL PCI CARD

FUITSU / MHZ2160BH G2 / HARD DRIVE

OMRON / CQM1-OC221 / OUTPUT IT

OMRON / CQM1-OD213 / OUTPUT IT, 5-24VDC, 0.1A/point, 3.2A/IT, 32point

Autonics / A3K-S545 / 5 Phase Stepping Motor, 1.65VDC 0.75A

OMRON / C200H-OD219 / OUTPUT IT, Color fading,

OMRON / K8AB-PH1 / 3P-Sequence Loss Relays,

OMRON / E6A2-CS5C / ROTARY ENCODER

Keyence / PZ2-61 / Photoelectric Sensor, DC12~24V, 40V/0.1A, PZ261

OMRON / K8AB-TH12S / Temperature Monitoring Relay,

SMC / ARJ310F-F01-04-S / Regulator Valve, *Z-4381, KU-DE,

OMRON / CQM1-OD212 / OUTPUT IT, 5-24VDC, 0.3A/point, 4.8A/IT, 16point

Leadshine / DM542 / Microstep Driver,

3Com / 3C905B-TX, FAB 02-0172-004 / FAST ETHERLINK XL PCI, Rev A,

3COM / 3C905B-TXNM, FAB 02-0172-004 / FAST ETHERLINK XL PCI, Rev A

HP / A4091-90602 / Ferrite Kit, 28B2025-0A0

Mini Circuits / HAT-12 / 12dB ATTENUATOR, 50ohm

NKE / NF-01 / NOISE FILTER,

KEYENCE / FS-V11 / Fiber Optical Photoelectric Sensor Amplifier

MATROX / Y7120_00 / ODYSSEY Camera Link Cable Adaptor, Tev.B,

OMRON / CQM1-ID213 / INPUT IT, 24VDC, 4mA, 32points,

Autonics / BF4R / Photoelectric Switch

BECKHOFF / KL1012 / 2 x Digital Output, 24V DC, 0.2ms Filtertime,

BECKHOFF / KL1114 / 4 x Digital Output, 24V DC, 0.2ms Filtertime,

Panasonic / FX-301 / Photoelectric Sensor,

SMC / VT317V / Solenoid Valve, DC 24V

BECKHOFF / KL2012 / 2 x Digital Output, 24V DC, 0.5A Output,

HP / LSI20320C-HP, PCI-133 // LSI LOGIC, SCSI LV0/SE

Realtek / A-8139D / NETWORK CARD, 050620, 00C-1C

INTEL / PWLA8490MTBLK5 / PRO/1000 MT SERVER ADAPTER,

INTEL / 728562-001 / SPARES REV 0A ASSEMBLY, HSTNC-IN01,

SWAGELOK / SS-2F-K4-7 / Definition of Symbols,

INTEL / EXP19402PTBLK // PRO/1000 PT DUAL PORT,

MATRON / 7012-03 / DIGITAL FIRST Board, Rev.B

OMRON / H3DE-S1 / Timer Module

BROADCOM / BCM95761A6110G_HP / Circuit Board, PAFLB0AP13W04X, 488293-001

AUTONICS / PS12-4DNU / Proximity Sensors 12-24VDC

TPM / NN-E-S1 / PCI CARD, PI4VT6315X2A, E189948,

[]EFM / ipTIME PX1000 / 10/100/1000Mbps PCIExpress Ethernet LAN Adapter,

LSI LOGIC / SAS3041E-HP / PCI CARD, 405272-004

OMRON / XW2B-20G5 / TERMINAL

INTEL / 721383-008, 721502-005 // ACT/LNK 100TX

OMRON / H3CR-H8L / TIMER,

Level / FNC-0109TX / Fast Ethernet PCI Adapter Card, Ver:5.0,

HP / 395861-001, P9A2C0B9VV30IN / Multifction GIGABIT Server Adapter

INTEL / EXPI9300PTBLK / PRO/1000 PT DESKTOP ADAPTER,

INTEL / EXPI9402PTBLK / PRO/1000 PT DUAL PORT

adaptec / AFW-4300C / PCI CARD, 2102400, 1it case warp,

AXLE / S3 64V2 / PCI CARD

SIEMENS / 5SY61 MCB D10 / Circuit Breaker, 200/400V

OMRON / EE-SX674 / Optical Photoelectric Sensor

BLUEBIRD / BD700A / Taper Gauge, 1~15mm