0040-39034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

352-0502// AMAT APPLIED 0090-20134 ASSY VALVE 4 WAY SS

352-0502// AMAT APPLIED 3870-90283 VALVE, 3-PORT PNEUMATIC

352-0502// SMC NVZ3243 SMC SOLENOID VALVE

352-0502// SMC VJ5140 SMC SOLENOID VALVE

352-0502// SMC VZ3143-5LZ SMC SOLENOID VALVE

352-0502// SMC VZ412 SMC SOLENOID VALVE

352-0503 AMAT APPLIED 0090-09004 CASSETTE LOCKED SENSOR A

352-0503 AMAT APPLIED 0090-09005 CASSETTE LOCKED SENSOR B

355-0401 AMAT APPLIED 0040-22761 APPLIED MATRIALS COMPONENTS

355-0501// AMAT APPLIED 0020-13953 STANDOFF PLATE MOUNT

35-8M0154770 Water Separating Fuel Filter

36754 Hydraulic Steering Cylinder 2" x 10.75" x 1" for Hydrasweep RB48

36-pack A&W Products 33027 Metal Protractors 180°

36-pcs Reusable Water Balloons Quick Fill Self Sealing Water Bomb

39-pieces Bada Aluma Guard Coated Wheel Weights .750oz 90-ALC

3-boxes (120-pieces) 1-1/4" Dia Tab Washers for Foam & 1-5/8" Coarse Screws

3D Crystal Ball w/ Solar System Base has LED Light in Gift Box

 3M 5411-CI-1/0 QS-II INLINE SPLICE KIT W/CONNECTOR 15KV 1/0 AWG CABLE

3M 5593701 / CFS9005IMF Series 9000 Everpure Retrofit Replacement Cartridge

3M CFS9005IMF / 5593707 Series 9000 Everpure Retrofits Filter Cartridge

3-pack AC Charging Hose R134A 56" Long 96-R-134A Red Yellow Blue

3-pack Phillips Service Gladhand Blue w/ 2- S 12-006 and 1 - U 12-010

3-pack Underhill HR-58C Hose Repair for 5/8" Hose Coupling Mender w/ Clamp

3-Pieces CU9AL CMC DLA-355 Terminal Lug & 1 - Clamp

3-pk Golden Ice Pure RWF1200A Refrigerator Ice & Water Filter for ADQ36006101

3pk Hager Ball Bearing Hinge BB1279 4.5"x4.5" US26P

3pk Hager Ball Bearing Hinge BB1279 4.5x4.5" US26P

3pk Jones Stephens C74073LF / 68-1412 7/8" Compression x 3/4" Male Connector

3pk Phoenix Contact Circuit Breaker 5512014 TMC 2 M1 120 5.0A TMC2M112050A

3-pk Teehay TH-01 Refrigerator Water Filter replaces Frigidaire EPTWFU01

3-pk Top Pure Replacement Refrigerator Water Filter 3 replaces Kenmore 9083

3W Floor Mat and Trunk Mat Set for 2021-23 Toyota Sienna 8 Seat Made of TPE

4 Boxes (300 Pins Total) Master Gardner Fabric Pins Professional Steel Grade

4 Lug Billet Wheel Adapter 4x100mm C125-4100-4100

4 Lug Wheel Adapter 4x100mm-4x4.5" C125-4100-4450

4' Sterling Baseboard Heater Element & Enc CLCU75-4

4 x 8-pks Rayovac High Energy AA Alkaline Batteries 1.5V Expires 12/2031

4" ID x 6" Length Aramid CAC Hose w/ Rings Iron Oxide CAC40-400 x 6

4.15" Steel Clamp 110075 / 10075

400-pack Yazaki Green Connector 7272-0592-60

401-0101// HONEYWELL SZL-VL-D-L3 VL MINI LIMIT SWITCH

401-0101// HONEYWELL SZL-WLB-A-EL3-RD VL MINI LIMIT SWITCH

401-0101// HONEYWELL SZL-WLB-B-ELD VL MINI LIMIT SWITCH

401-0101// HONEYWELL SZL-WL-C-E VL MINI LIMIT SWITCH

401-0101// HONEYWELL SZL-WLD-C VL MINI LIMIT SWITCH

401-0101// HONEYWELL SZL-WL-EL3 VL MINI LIMIT SWITCH

401-0101// HONEYWELL SZL-WL-E-LLE VL MINI LIMIT SWITCH

401-0101// KFD2-STC4-EX1 PEPPERL+FUCHS

401-0201// IOLINK MC-1H16N

401-0201// ITOH DENKI CB-016N

401-0201// KOINO KTM-3M TIMING RELAY

401-0201// KURODA AAXH13-14V3 A/D CONVERTER

401-0201// MILLIPORE INGEN2DVC

401-0201// MURR 52102

401-0201// NAIS AY33002 PA1A-PS PA1A-24V APA3312

401-0201// NAIS PA1A-24V PA1A-PS APA3312 APA831

401-0201// ORIENTAL USP206-2E (CUT CABLE) SPEED CONTROL UNIT

401-0201// PILZ PNOZ-X1

401-0201// SMC LC6D-507AD STEPPING MOTOR DRIVER

401-0201// TECHNICAL & TRY LS-25

401-0202// KEYENCE LX2-V10W

401-0202// KEYENCE RD-50E

401-0202// KEYENCE TF1-15 METER RESISTANCE THERMO METER

401-0202// YAMATAKE SDC10-C10S0DRA0100 RELAY

401-0202// YAMATAKE SDC15-C15TC0RA0300 RELAY

401-0202// YAMATAKE SDC15-C15TV0TA0200 RELAY

401-0202// YAMATAKE SDC15-C15TVCTA0500 RELAY

401-0302 MAC 45A-BA1-DDCA-1BA VALVE

40195216 Pipe-Drain TRG827 for LS Tractor J-Series

402-0101// RORZE RC-002 LINK MASTER [/FAST]

402-0101// RORZE RC-204A I/O MASTER [/FAST]

402-0101// RORZE RD-053MS 5P MICRO STEP DRIVER [/FAST]

402-0101// RORZE RD-323M50 MICOR STEP DRIVER [NOT WORKING]

402-0101// RORZE RD-323M50 MICRO STEP DRIVER [/FAST]

402-0101// RORZE RD-353 5P PULSE MOTOR DRIVER [/FAST]

402-0101// RORZE RS-112 SENSOR MATE [/FAST]

402-0101// RORZE RS-114A SENSOR MATE [/FAST]

402-0102// ANYUIRE AT2 AT4 SENSOR [/FAST]

402-0102// AUTONICS PSNT17-5DC AUTONICS PROXIMITY SWITCH

402-0102// CUTLER-HAMMER 13104RS5003 COMET SERIES A2 SENSOR

402-0102// CUTLER-HAMMER 13104RS5013 COMET SERIES A2 SENSOR

402-0102// CUTLER-HAMMER 13104RS6213 COMET SERIES A2 SENSOR

402-0102// CUTLER-HAMMER 13104RS9272 COMET SERIES A2 SENSOR

402-0102// KEYENCE FS-T20 (2PCS) SENSOR [/FAST]

402-0102// KEYENCE FU-37 SENSOR [/FAST]

402-0102// KEYENCE FU-95 (3PCS) SENSOR [/FAST]

402-0102// KEYENCE PS-55R PS-55T SENSOR [/FAST]

402-0102// OMRON E2F-X5E1 (4PCS) SENSOR [/FAST]

402-0102// OMRON E3R-5DE4 STABILTY [/FAST]

402-0102// OMRON E3R-5L PHOTOELECTRIC SWITCH [/FAST]

402-0102// OMRON E3S-DS10E4 SENSOR [/FAST]

402-0102// OMRON E3V-R2C43S SENSOR [/FAST]

402-0102// OMRON E3X-NH11 (2V) SENSOR [/FAST]

402-0102// OMRON E3XR-CE4 SENSOR [/FAST]

402-0102// OMRON EE-SX770 (2PCS) SENSOR [/FAST]

402-0102// OPTEX OPX-K SENSOR [/FAST]

402-0102// SHARP LT022PD0 LT022PD LASER DIODE [/FAST]

402-0102// SMC D-C73C (2PCS) SENSOR [/FAST]

402-0102// SMC D-Z73 (4PCS) SENSOR [/FAST]

402-0102// SMC PSE520-02 CABLE

402-0102// SNX CX-411D SENSOR [/FAST]

402-0102// SUNX CX-421 (3PCS) SENSOR [/FAST]

402-0102// SUNX CX-D800 (2PCS) SENSOR [/FAST]

402-0102// SUNX EX-44 SENSOR [/FAST]

402-0102// SUNX FX-11 (5PCS) SENSOR [/FAST]

402-0102// SUNX FX-7 SENSOR [/FAST]

402-0102// SUNX FX-D1J (3V) SENSOR [/FAST]

402-0102// SUNX GL-18HL (5PCS) SENSOR [/FAST]

402-0102// SUNX PM-L24 (3PCS) SENSOR [/FAST]

402-0102// SUNX SS-A5 (2PCS) SENSOR [/FAST]

402-0102// TAKENAKA F71RPN SENSOR [/FAST]

402-0102// TYK RS-1000F SENSOR [/FAST]

402-0102// WATLOW AF1137004 35598-04 THERMOCOUPLE

402-0201// OMRON D40B-J1 CONTROLLER UNIT [/FAST]

402-0201// OMRON D40B-J2 CONTROLLER [/FAST]

402-0201// OMRON F3SP-B1P CONTROL UNIT [/FAST]

402-0201// OMRON G32A-EA CYCLE CONTROL UNIT

402-0201// OMRON G3PA-210B SOLID STATE RELAY

402-0201// OMRON G3PA-210B-VD SOLID STATE RELAY [/FAST]

402-0201// OMRON G3PA-220B-VD SOLID STATE RELAY [/FAST]

402-0201// OMRON G3PA-240B-VD SOLID STATE RELAY [/FAST]

402-0201// OMRON G9S-2002 SAFETY RELAY UNIT [/FAST]

402-0201// OMRON G9S-301 SAFETY RRELAY UNIT [/FAST]

402-0201// OMRON G9SA-301 SAFETY RELAY UNIT [/FAST]

402-0201// OMRON G9SA-501 SAFETY RELAY UNIT [/FAST]

402-0201// OMRON H3CA-8 TIMER

402-0201// OMRON S8T-DCBU-02 BUFFER BLOCK [/FAST]

402-0202// C&G HI ECH DC420C DISPENSE CONTROLLER [/FAST]

402-0202// MODUS DW-(*)-01M-0-RFRR-15-080 CONTROLLER [/FAST]

402-0202// NAGANO KEIKI GC82-219 CONTROLLER [/FAST]

402-0202// RKC REX-D400 D400F-N*DS-N-N CONTROLLER [/FAST]