1494V-DH622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

Oyabe Matsushita FW-4L27L-4F Evaporator Fan Motor 100V 4P 50/60Hz

Oyabe Panasonic FW-4F30R-UL Fan Motor 120V 4P 60Hz FW4F30RUL

PAAR MPDS 4000 IPC IPC-2 PCB BOARD MPDS4000

PAAR PC BOARD MPDS4000 DSP-3 DMA 48 DSP PANEL CIRCUIT BOARD PCB

Pacific A & T KS-1CT Temperature Control

Pacific A&T KS1-CT Temperature Controller AC230V 60Hz

Padde ES/TS200 Tricare 2-C044756 Burglary Resistant Electric Door Strike 12VDC R

PAINE ELECTRONICS 214-60-060-01 PRESSURE TRANSMITTER RANGE 0-600 PSID

Paladin Tools CripmsALL Series Crimper & LAN ProNavigator & Sure Punch Pro

Palazzoli 232636 UNAV 2162 Type Waterlight Rotary Switch 10A 1 250V 50/60Hz IP66

Palazzoli 276 801 Cam Switch 276801 Wall And Panel Mounting Switch 40A 2P

PALAZZOLI 290 762 Cam Switch With Fuse 290762 63A 500V 50-60Hz AC23-A

Palazzoli 292 412 CAM Watertight Wall Switch 63A 3P 500V~ 50/60Hz 292412

Palazzoli 292 503 CAM Watertight Wall Switch 292503 100A 4P 500V~ 50/60Hz IP65

Palazzoli 346 338 CEE 346338 Movable Straight Watertight Socket 63A 3P+E

Palazzoli 472721 Switched Socket 32A 9h 200-250V~ 3P+E IP65

Palazzoli 495126 PRIMA 495 126 Fixed Interlocked Panel Mounting Socket 16A 2P+E

Palazzoli 496 236 PRIMA 496236 Fixed Interlocked Panel Mounting Socket With Fuse

Palazzoli 900473 Siren With Vibrating Diaphragm 230V~ 50/60Hz -40 T 40 D

Palazzoli Tais CEI EN 60947-3 Socket 63A 500V~ 50-60Hz AC23-A IP65

PALL AEROPOWER ASSY-P/N: HH7400A12KTRAPL ELEM P/N HC7400SKT4H

Pall HC6400FDS16H Filter Element

Pall HC8900FKS39H Hydraulic Oil Filter

Pall HC9021FCP8HY923 Coralon Filter Element Subplate Mounted 3 Micron

Pall HC9600FCT8H Coralon Filter Element AEC 0520307 NOV 0520307

Pall HC9601FCS8HY923 Carlon Filter Element

Pall HH9051K08DPSWBH9YP10 Filter Assembly HC9021FDP8HY923

Pall HH9680K20KNTBD3 Filter HC9600FKN13H Hydraulic Filter

Pall HH9680S20KSSBD Filter HC9600FKS3H

Pall MBS1001RRARH13 Filter Element 10” 50 Micron MBS1001RR P2233918

Pall Ultipor III Filtration HC9600FKN16H Filter Element Oil Lube Filter For Top

Pall Ultipor III Filtration HC9601FDP16H Hydraulic Filter

Palmer 100-500◦C Pressure Gauge

PANAMETRICS 710-1215 REV A PCB 12782-001 2900 94V-0 703-1215 9815-07/7654

Panasonic ARW7627AC Air Conditioner Fan Motor 8P 40W DC280-340V

Paragon 686608004840 D-Frost -O-Matic Time Control 8145-20 Defrost Control A-357

Paragon 8141-20 Defrost Control Timing Motor 40A 2HP 208-240V 60Hz A-345-20

Paragon A-357-20 D-Frost-O-Matic Time Control Model: 8145-20 REV.C

Parker 025A0 Coalescing Filter Element 504423110

Parker 025AO Filter Element 504423110

Parker 04.0. 8 3.500 Custom Cylinder 04083500

Parker 04F30O2106ACF4C05J Complete Solenoid Valve Quincy 120496-6

Parker 06F17AC ¼”uincy 129731 Automatic Line Filter Pmax 250PSI

Parker 06F17AC Filter Pmax 250 PSI 1700 kPa Tmax 175F 80C Quincy 129731 Line Fil

Parker 06F2303140ACF4C05J General Purpose Valve Quincy P/N: 21316

Parker 07252039 Selector Valve 1140-J 5107 FMC S-8-R M-1140

Parker 07E47A13AC ¾” Filter/Regulator Pmax 250PSI 1700kPa Tmax 175F 80C

Parker 07R413AC Air Regulator ¾” With Nova 0-160 Pressure Gauge

Parker 080030100001 Shuttle Valve With Parker R4VPIXX-0013HA1SAE10XG193 Relief V

Parker 0E4-SBHS-2K Hydraulic Pressure Switch 626090/ 0E4SBHS2K

Parker 0E4-SBHS-2K Hydraulic Pressure Switch 626090/ 0E4-SBHS-2K (1)

Parker 0E4-SBHS-2K Hydraulic Pressure Switch 626090/ 0E4-SBHS-2K (2)

Parker 11543-32-20 Fluid Connector P43-20-R1-R2-R3-FD6A

Parker 11543-32-20 O-Ring Flange Straight Hose End OD 63MM 115433220

PARKERMM2 50MM1195 HIGH PRESSURE FILTERMM250MM1195

PARKER 16CBUSS ELBOW MALE 1" FLARELESS TUBE END X 1 INCH MNPT SS

Parker 16GHQ40-SS Dual Seal Flanges Female Dual Seal F SS43 AQE

Parker 1BC1F956 Hydraulic Pump

Parker 20-1241 2 Way PVC Solenoid Valve 1”FNP Burkert US10204 142 A 25,0 FKM PV

Parker 25P 125WM 50NN 1 81 Hydraulic Filter Element No 922627 MAOP 6000 25P125WM

Parker 27R113BD ¼“ Regulator Pressure Regulating Valve

Parker 31061200 Pressure Block Relief

Parker 31061200 Pressure Block Relief Valve

Parker 3319110098 Hydraulic Gear Pump

PARKER 3568-3000S REGULATOR

Parker 370-L-122 Filter Element 374A-BV50-BL122 Max Working Pressure 6000 PSI

Parker 395860 Valve

Parker 395860 Valve 395860/BA0020366 397099-D 14-2057

Parker 40CN1 WR M2 25P4P41 Filter 931412 Element 40CN1WRM225P4P41

Parker 42-LC-20 Directional Valve 42LC20

Parker 44036-2026 Directional Control Valve D1VA001HN 5000PSI Max-PA 500 PSI Max

PARKER 481204041 SOLENOID VALVE 4 WAY SPARE PARTS KIT

Parker 4D01 3207 0302 C1G0Q G3 Directional Control Valve 24VDC 1.29A

Parker 4D01 3208 0302 C1G0 Control Valve 350 bar max. 210bar max.T

Parker 529811000 Air Control Valve Max 150 PSI

Parker 646500802 MAXIGAS108 ECBLL Nitrogen Generator 625 Lit Volume 210 Liters

Parker 6F-U12LB-G-SS-HT U-Series Union Bonnet Valve 6FU12LBGSSHT

Parker 71215SN2MN00N0H111P3 Solenoid Valve 110V50Hz 120V60Hz 10W 200PSI 1380kPa

Parker 75C16-16EF Coupler NOV Shaffer 1500680 Coupler Hose Quick - 2PCs/Lot

Parker 8271-1WS2C Seal Valve 4Way Valve 1IN NPT NOV 1102056

Parker 83C-9X04 Hose Die Set ¼ Inch Size 83C9X04

Parker 851006 Coil 24VDC Rolls-Royce F074890 Solenoid Coil 12F24DC HD 932958A

Parker 9F1200S Flow Control Valve 12BB Hydralift 21747

Parker 9F1200S Flow Control Valve 3000PSI

Parker 9N400S Needle Valve 5000PSI Hydralift 21500 Flow Control Valve NOV 21500+

PARKER A3LB2127 SOLENOID VALVE 3-WAY

Parker A3LB2127 Solenoid Valve A3LB2127AB6A46

Parker Autoclave Engineers 30VM4071 Needle Valve MAWP 30,000 PSI @ RT

Parker Autoclave Engineers 30VM6071 Needle Valve MAWP 30,000 PSI @ RT

Parker Autoclave Engineers 30VM9071 Needle Valve MAWP 30,000 PSI @ RT 316SS

Parker B894000XXA Pneumatic Double Air Pilot Directional Valve

Parker B89400XXA Valve 160 PSI 1034 kPa Max

Parker BA002B3U01A1 Bladder Accumulator Capacity 1 Quart Max Operating Pressure

PARKER BALSTON LP200-50-50 L509 FILTER CARTRIDGE / LP2005050

PARKER C2400S65 CHECK VALVE 3000 PSI

Parker CDF-230P CDF Filter Helifuel HF-2306 Fuel Filter Element

Parker D1VA001HN Directional Control Vavle 5000PSI Max-P, A, & B 500PSI Max-T

Parker D1VA1HN Directional Control Valve

Parker D1VL020DN4J91 Valve 350 Bar Max P,A,B 140 Bar Max T

Parker D1VLB1CV Directional Control Valve 5000Psi Max-P 500Psi Max-T

Parker D1VP020HN9091 Directional Control Valve

Parker D1VP2CV Hydraulic Valve 5000PSI Max-P,A, & B 3000PSI Max-T

Parker D1VW020DNGW91 Direct Operated Directional Control Valve S1-205000 Coil

Parker D1VW030BNJEE91 Lisk Ireland D14-2087D-29 Solenoid Valve

Parker D1VW20DNJW76 Hydraulic Valve

Parker D3L1CN Directional Valve Lever D05 Closed 5000 PSI Max P, A&B 500 PSI Max

Parker D3W4CNYK Directional Control Valve 0.72-0.80Amps 5000Psi Max

Parker Denison PAVC100L4A22 Variable Volume Piston Pump 3000 PSI Max

PARKER DIBP2C V10 AM DIRECTION CONTROL VALVE

PARKER DIE-V03X REV-C

Parker Domnick Hunter 025A0 Filter 504423110

Parker Domnick Hunter 60 862 0095 Exhaust Valves Kit MXA/MXP/MXS P1J-S063/S50882

Parker Domnick Hunter 608203613 Pressure Gauge Kit Wika 0-20 Bar 0-300 PSI

PARKER DOMNICK HUNTER 608620094 OUTLET VALVE MXA /MXP /MXS

PARKER DOMNICK HUNTER 608620095 EXHAUST VALVES MXA / MXP / MXS

Parker Domnick Hunter M12.NONEST.0001 Service Kit N2 Generator 608620090 Silence

Parker E6B060 Z N MK2 GC Load Control Valve E6B060ZNMK2

Parker F400S-11JB In-Line Flow Control Hydraulic Valve 345Bar Max 5000Psi

PARKER FEC-1001-16FP COUPLER ASSEMBLY

PARKER FEC-1002-16FP NIPPLE ASSEMBLY

Parker FL69323 FLT 323 10” FLT Gauge NOV 22480 Level Gauge W/Thermometer 22480+7

Parker GP427 Solenoid Valve MOPD 150 Assembly Consisting of G-23S Coil & B Body

Parker H12 Solenoid Valve 145 PSIG 1000kPa Max P04749B9 Coil 24VDC 3.2W

Parker H1E Solenoid Valve 145PSIG 1000kPa Max P04749B9 Coil 24VDC 3.2W

Parker H2E Solenoid Valve 145 PSIG 1000 kPa Max P04749B9 Coil 24VDC 3.2W

PARKER HANNAFIN 16VTXSS MALE 45 DEG ELBOW

PARKER HANNIFIN 7F38A AIR LINE FILTER 250-PSI

Parker Hannifin SPD5 In 380-480V 4.2A 50-60Hz Out 480V 5A 0-300Hz

Parker Hannifin TWIN2 Two Axis In 380-480V 3A 50-60Hz Out 480V 2+2A

Parker Hannifin TWIN8 Two Axis In 380-480V 13A 50-60Hz Out 480V 8+8A

Parker HF31364A DB Hydraulic Valve

Parker HF31364A Hydraulic Valve Block