0021-77931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

Phoenix Contact Mescon transducer PT-100 20/1 (0-50) C

OMRON SENSOR E2C-EDR6-F E2CEDR6F

BANNER MINI-BEAM SM312DMS12-27146

Manostar FR51 TEL TOKYO ELECTRON FFU PRESSURE

SICK WLL190T-2N434

KEYENCE FS-V1FU-12

TELEMECANIQUE XS1M18NA370D

TELEMECANIQUE XS1M12KP340

TELEMECANIQUE XT1M30PA372

Lenze connector ews0006

,APPLIED MATERIALS EPI 4 CH INTRLK, GAS LEAK JUMPER ASSY NO. 0100-02019 REV: 002

Panasonic Pressure Sensor DP-101

Panasonic Pressure Sensor DP-101

MKS Baratron Pressure Switch Model 51B-82207

 OMRON K3NX-VD1A-FLK1 DIGITAL PROCESSOR FLK1 RS232C

 LUMENIS SAPPHIRE TIP 800mic OP-004628

PANASONIC AEVS16024 M01

OMRON EE-SX771P LOT OF 16

Brooks Automation ASSY SENSOR, p/n 137801

FUJIKIN 023718 PNEUMATIC GAS VALVE 4~6kgf/cm2G 0.39~0.59MPa TYPE N.C.

SUNX EQ-24 SENSOR LOT OF 7

MKS BARATRON PRESSURE SWITCH 41A13DGA2AA040

LOT OF 16 OMRON G4F-11123T-US-DC12 Power Relay 12VDC

Hygrodynamics 3297 Humistat Pcb Circuit Board

Omron 61F-GPN-V50 Water Leak Detector

Lumenis PM2489730

SEMICONDUCTOR SYSTEMS INC. PMAC INTERCONECT BOARD EXCEL DS 94V-0 45-91 09-09353

NEMIC LAMBDA AS 10-15-12 DC-DC CONVERTER

LAMBDA PAH300S24-28/T20 Isolated DC/DC Converter, 18-36V, 20V 11A

LAMBDA PAH300S24-28 DC/DC Converter, INPUT 18-36V 22A, OUTPUT 28V 11A

CALEX 150 watt HEW Series DC/DC Converter with 4:1 input voltage 24S15.10HEW

3pcs TRACO POWER DC DC CONVERTER TMR 6-0511

Excelsys PowerMod, Xgen Xg5

Excelsys PowerMod, Xgen Xg8

Excelsys PowerMod, Xgen Xg7

Excelsys PowerMod, Xgen XgF

Excelsys PowerMod, Xgen XgE

BR X20 PLC Modules, X20 DO F322, X20 BM11,

Excelsys PowerMod, Xgen Xg7C

Excelsys PowerMod, Xgen XgB

Excelsys PowerMod, Xgen Xg3

Excelsys PowerMod, Xgen XgG

Excelsys PowerMod, Xgen XgK

BR Automation X20 AT 2402 Thermocouple Input Module with X20 BM 11 Bus Module

BR Automation X20 AT 2402 Analog Input Module with X20 BM 11 Bus Module

BR Automation X20 DM 9324 Digital Mixed Module with X20 BM 11 Bus Module

BR X20AT4222 Analog Input Module Rev. U6

PHOENIX CONTACT STEP POWER 2868635

BR Automation X20 DO 6322

KrCorporation KS-2500 Difference Pressure Manometer

KEYENCE FS-V21R, FS-V22R Photoelectric Fiber Optic Amplifier

Lumenis Coherent Versapulse Servo Motor To Motor Shaft Encoder 0636-041-01

Omron Proximity switch sensor TL-W5E2

LUMENIS AcuScan 120 Operator’s Manual CD English UM-1044640CD

ELO TOUCHSYSTEMS TOUCH PANEL CONTROL CARD ASSY CTR-270100-IT-RSU-00R, D68054

Koyo Direct Logic 205 Output Relay Z-8TR1, D2-O8TR

GE Fanuc IC695LRE001B RX3i Serial Bus Transmitter I/O Rack Expansion

GE Fanuc IC693ALG221C Analog Input Module 4PT

23pcs Texas Instruments I/O Expanders Remote 8-Bit I/O Expander PCF8574ADW

LUMENIS NM-1056870 OP-1056860

HOKUYO AUTOMATIC DMW-G1R-S1 SENSOR

Camozzi magnetic sensor, CSM-2432-0

() SIEMENS A5E00151017 RS485 NETWORK TERMINATOR

HOKUYO AUTOMATIC DMW-G1R-S SENSOR

SICK WL250-S132

2PCS SICK IM18-05BPS-ZW1 6011987

SICK VT180-P112 6008787

SICK VT18-2P1122 6011117

SICK VE18-204450 6011850

HOKUYO AUTOMATIC DMW-G1T-S SENSOR

TEL TOKYO ELECTRON IDEC SAFETY SWITCH HS6B-02 3D86-051015-V1

IFM IS-3002-BPKG

TREBOR DP-L-20 LEAK SENSOR INSTALLATION M50 or 960 PUMP

SMC PNEUMATIC CYLINDER, CDQ2B 16-30D AX-D

Lumenis Handle MM-2009547-1

4pcs IXYS DSEI2X61-12B Fast Recovery Epitaxial Diode (FRED) IGBT 1200 VDC

APPLIED MATERIALS 0050-62006 LINE 1.73L EXHAUST SPOOL RP 300MM EPI

Nagano Keiki Electronic Pressure Switch TYPE CE10

5 Pcs of LUMENIS Custom Preload wave washer; PS-2269000

PILLAR FITTING S-W3YB (10PCS), S-RUW4-W3YB, FLOWELL 60-6. 3X4. 3U-PS-R

YAMATAKE HPA-R11-052 Photoelectric Switch

RENISHAW DK3 PROBE OUTER DIAPHRAGM REPLACEMENT KIT

BR X20 BT 9100 Power Supply Module Rev. E0 with X20 BM 11 Rev. G0

BR X20 DO 8322 Rev. E0 Digital Output Module with X20 BM 11 Rev. I0 Bus Module

APPLIED MATERIALS 3700-01616 SEAL CTR RING ASSY NW50 W/VITON ORING LOT OF 6

UVisualize APPLIED SCINTILLATION TECHNOLOGIES

OMRON TL-PH20 PROXIMITY SWITCH

OMRON E2E-X3D2-M1GJ PROXIMITY SWITCH 12 to 24VDC

WHITMAN CONTROLS SS BODY PRESSURE SWITCH W117G-10H-F12M-X30505

BR Automation X20 PS 9400 Power Supply Module with X20 BM 11 Bus Module

KEYENCE KV-24R PROGRAMMABLE CONTROLLER

Delta Electronics ES5-10PN8943 Incremental Rotary Encoder

IFM KI-3015LFPKG/SS-000-K

BR X20 PS 9400 Rev. D0 Power Supply Module

  Omron Rotary Encoder E6C2-CWZ6C, 60p/r

Omron XW2D-50G6 Terminal Block Connector, TEL Tokyo Electron

OMRON DRT2-MD32ML REMOTE TERMINAL, TEL Tokyo Electron

CAMBRIDGE TECHNOLOGY 671CK REV. B

 Thorlabs LA1608-C N-BK7 Plano-Convex 1" Lens D=25.4 mm F=75.0 mm

Thorlabs Plano-Convex Lens, LA1134-C N-BK7, Ø25.4, f = 60 mm

Lumenis Powersuite Versapulse Holmium Resonator 0637-338-01

Novellus 90-2735 REV. A PCA, Interlock Board, A2000, PCB, FAB 89-2677

PepperlFuchs NBB8-18GM50-E2-V1 085501 Proximity

PepperlFuchs sensor NBN8-18GM50-E2 083997

Pepperl  Fuchs Inductive Sensor NO 10-30V 0-800Hz 083995 NBB5-18GM50-E2

8pcs Vishay Semiconductors VBPW21R Photodiodes 50 Degree 300mW

2PCS VEGA INTELLIGENT HYDRAULIC CYLINDERS

SICK WTB4-3N1361, 1028101 SENSOR

Granville Phillips 275 Mini-Convectron Vacuum Gauge Module

Adaptec AHA-2940U2B IBM 00N3268

Oriental Motor SG8030J, VEXTA Stepping motor controller

GE FANUC POWER SUPPLY MODULE IC693PWR321R 120/240VAC

Oriental Motor 2-Phase Driver Model CSD2112-P

PNEUTRONICS 991-003003-077, 25-15-3-NV-12Q58

SMC AMG-EL250

 Arcolectric 3900BE Toggle Switch SPST IP67 ()

PCB BN41-02056A, SC450, CEM-3 PTH REV. MP1.0

Hokuyo Automatic DM-HB1 Module, Optical Data Transmission Device

SURPASS PRESSURE SENSOR HPS-1/2-P300PL

IME D4 I4 CURRENT TRANSDUCER

HOKUYO DMS-GB1-Z27 VARIABLE SENSOR

OMRON K3NX-VD1A-FLK1 DIGITAL PROCESSOR FLK1 RS232C

Crevis Digital Output Module ST-2328 F/W Rev. 2.001, H/W Rev. 2.01

Crevis Digital Input Module ST-1218 F/W Rev. 2.001, H/W Rev. 2.01

SUNX CX-23P CX-23D SENSOR

PILZ PNOZX2 24VAC/DC 2n/o

TAKEX SEEKA UM-R5TV SENSOR

Trimble GNSS ANTENNA 70229-52 GPS/GLONASS ANTENNA

 Phoenix Contact Ib Il 24 Do 32 Hd-Pac 2862822 28 62 82 2

Banner Engineering M186EQ Photoelectric Emitter # 48347

IDEC PS5R-SB24 POWER SUPPLY 100-240VAC 24VDC