3700-01903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

Rexroth Hydraulic Double Pump Oshkosh Truck 35/70 GPM 4000 PSI Clutch

Rexroth IndraDrive KSM02.1B-041C-42N-M1-HP0-ET-L3-D7-NN-FW 540-750VDC, NEMA 34

Rexroth Indralogic VE SET Display Rexroth VEP30.5EFU-2G0-EP-A3D-NNN-FW

Rexroth Indramat DKC02.3-100-7-FW Servo Drive 100A, 200-480VAC 3-PH, 0-1000Hz

Rexroth Indramat MAC 093C-0-CS-3-C/110-B-0/S005, Un

Rexroth Indramat MAC 093C-0-CS-3-C/110-B-0/S005, Un Un

Rexroth Indramat MAC093A-0-PS-4-C/130-A-0/WI518LV/S001 Permanent Magnet Motor

Rexroth Indramat MKD025B-144-GP0-KN Servo Motor 9000RPM, 0.4kW, 0.59Nm, 98.4V

Rexroth Indramat MKD112B-024-GP1-AN AC Servo Motor W/Brake 3.9kW **

Rexroth Indramat MKD112B-024-GP1-AN AC Servo Motor W/Brake, 4000RPM, 28Nm, 3.9kW

Rexroth IPC40.2 Control Unit IPC40.2G4A-512N-P8C-ND-NN-FW +FWA-BTVBP8-WXP-01VRS

Rexroth IPC40.2 Control Unit R911305288 + R911305280-112 + 107017016-120

Rexroth LS1171X168-20/CG24K4 Hydraulic Valve 24VDC Rexroth R90092288

Rexroth LTU350 0 608 750 108 LTU350 Rexroth Module

Rexroth LTU350 0 608 750 108 Module

Rexroth MA4/200-7101-M Control Robot Rexroth 1070081513-128 SW: V0.025

Rexroth MAC112A-0-LD-4-C/130-A-1/AM164SG/S005 + Stegmann AG100MSSI 4124000000

Rexroth Mac112a-0-Ld-4-C/130-A-1/Am164sg/S005 + Stegmann Ag100mssi 412400000000

Rexroth MDD093A-N-020-N2L-110PA1 Servo Motor + Heidenhain RCN41351227S12-71 I2C03

Rexroth MDD093A-N-020-N2L-110PA1 Servomotor + Heidenhain RCN41351227S12-71 I2C03

Rexroth MDD093B-F-020-N2L-110GA0

Rexroth MHD071B-035-NG0-UN Indramat Servo Motor

Rexroth MHD071B-035-NG0-UN Servomotor Indramat

Rexroth MHD090B-058-PG0-UN Rexroth R911279675 Servo Motor

Rexroth Mhd090b-058-Pg0-Un Servomotor R911279675

Rexroth Mnr : 9604855 Axial-Piston Moteur Type: A2fm63 / 61w-vab181-k R909604855

Rexroth Mnr : 9604855 Axial-Piston Motor Tipo: A2fm63 / 61w-vab181-k R909604855

Rexroth Mnr : R900512525 Direccional Válvula 3 Frm 16-24/60LD SO.247

Rexroth Mnr :R900512525 Directionnel Valvule 3 Frm 16-24/60LD SO.247

Rexroth MNR: 0821305185 Vacuum Filter

Rexroth MNR: 0821305204 FD: 691 Valve

Rexroth Mnr: 9604855 Axial Piston Engine Type: A2fm63/61w-vab181-k R909855

REXROTH MNR: 9604855 AXIAL-PISTON MOTOR TYPE: A2FM63/61W-VAB181-K R909604855

REXROTH MNR: R900512525 DIRECTIONAL VALVE 3 FRM 16-24/60LD SO.247

Rexroth MSK060C-0600-NN-M1-UG0-NNN 3-Phase Permanent Magnetic Motor

Rexroth MSK060C-0600-NN-M1-UG0-NNN 3-Phase Synchronous PM Motor

Rexroth MSK070C-0300-NN-M1-UG0-NNNN Servo Motor Un Rexroth R911310499

Rexroth Msk070c-0300-Nn-M1-Ug0-Nnnn Servomotor Un R911310499

Rexroth MSK070C-0450-NN-M1-UG0-NNN, Rexroth Servo Motor

Rexroth MSK070C-0450-NN-M1-UG0-NNNN, Rexroth Servomotor

Rexroth MSK070D-0300-NN-M1-UG1-NNN Servo Motor Rexroth R911313042

Rexroth Msk070d-0300-Nn-M1-Ug1-Nnnn Servomotor R911313042

Rexroth MSM019B-0300-NN-M0-C Servo Motor 3000 RPM 30VAC 0.1kW

Rexroth Neumático Actuador Mnr : R417000184 sin Apretar Torquimetro: 50N-m

Rexroth Pgh4-21/025rf11vk0 Hydraulic Pump R900086416 Un

Rexroth Pgh5-21/200re07ve4 Hydraulic Motor Rexroth 900086557 Un

Rexroth PGH5-21/200RE07VE4 Hydraulic Motor Rexroth 90008657 Un

REXROTH PNEUMATIC ACTUATOR MNR : R417000184 TIGHTENING TORQUE : 50N-m

Rexroth pneumatic servomotor Mnr: R417000184 tightening torque: 50N-m

Rexroth Pneumatique Déclencheur Mnr :R417000184 Serrage Torque: 50N-m

REXROTH R431002837 HC-2-X LEVER OPERATED PRESSURE REGULATING VALVE 0-125 psi

Rexroth R431002837 HC-2-X Levier Actionné Pression Régulatrice Valvule 0-125 Psi

Rexroth R431002837 HC-2-X Palanca Operado Presión Regulación Válvula 0-125 Psi

Rexroth R900489669 ZDC 16 P-23/XM Pressure compensators

Rexroth R900536812 DBEME10-51/315YG24K31M Presión Alivio Válvula 24VDC Dbeme 10

REXROTH R900536812 DBEME10-51/315YG24K31M PRESSURE RELIEF VALVE 24VDC DBEME 10

REXROTH R900906285 DBW10B2-5X/315-6EG24N9K4 PRESSURE RELIEF VALVE 24VDC

REXROTH R900956101 + R900323180 + R900748063 PROPORTIONAL DIRECTIONAL VALVE

Rexroth R900956101+R900323180+R900748063 Proporcional Direccional Válvula

Rexroth R900956101+R900323180+R900748063 Proportional Directional Valve

Rexroth R900956101+R900323180+R900748063 Proportionnel Directionnel Valvule

REXROTH R901036556 4WRE6V16-21/G24K4/V-822 PROPORTIONAL DIRECTIONAL VALVE

Rexroth R901036556 4Wre6V16-21/G24K4/V-822 Vanne Directionnelle Proportionnelle

Rexroth R911172531-AA1 S20-S3-BK IndraControl S20 Sercos BUS Coupler, 24VDC

Rexroth R911320614 IndraDyn 3-Phase Synchronous Servo PM-Motor, 2.7Nm, 6000RPM

Rexroth R911328501 Indradrive R911305062 Hdm01.1n-W0012-A-07-Nnnn

Rexroth R911328501 Indradrive R911305062 Rexroth HDM01.1N-W0012-A-07-NNN

Rexroth R911337529 Control Rexroth VPB40.3D1L-2G0-NN-D4D-DN-NN-F

Rexroth R911337529 Controller Rexroth VPB40.3D1L-2G0-NN-D4D-DN-NN-F

Rexroth SR6 Swivel Robot Turbo Scara SR6 Plus Rexroth 3842998019 With Controller

Rexroth SR6 Swivel Robot Turbo Scara SR6 plus Rexroth 3842998019 with Control

Rexroth SYDFEE-20/071R-PPA12N00-0000-A0A1VX2-006 Electro-Hydraulic Piston Pump

Rexroth VKK-050-NN-1 Linear Drive + Engine Rexroth MSK030C-0900-NN-M1-UG1-NNN

Rexroth VKK-050-NN-1 Linear Drive + Motor Rexroth MSK030C-0900-NN-M1-UG1-NNNN

Rexroth VKK15-70 Feed Module R055719661 Rexroth MSK030C-900-NN-UG1-NNN Engine

Rexroth VKK15-70 Feed Module R055719661 Rexroth MSK030C-900-NN-UG1-NNNN Motor

Rexroth VPB40.3 IndraControl Control Module Rexroth R911172457

Rexroth VPP16.3DBK-1G0 Indra Control Monitor VPP16.3 Rexroth R911171020

Rexroth Vpp16.3Dbk-1G0 Monitor Indra Control R911171020

REXROTH VT-3000 AMPLIFIER CARD

Rexroth VT-SWKD-1-13b/VO/0 Digital Setpoint and Controller Card Rexroth R900065731

Rexroth VT-SWKD-1-13b/Volume/0 Digital Sollwert And Reglerkarte R900065731

Rexroth ZDC 10 P-25/XM R900488820 Pressure Compensator

Rexroth,0810-060-064,Hydraulic Proportional Valve 810-060-064

Rexroth,GT-010032-02626,Ceram Valve NOS

Rexroth,R978919643,Hydraulic Valve with Controller

Rexroth,SL 30 PA 1-42/V,Check Valve

RGBLUE BM6200G Battery Module For Undewater Lighting System -

RGM RUHRGETRIEBE SRFU 0.09/4-B52 222780301-Z Gear Motor 400/230 V 0.045 kW

RH Callaway Rogue ST MAX 6 Hybrid With Tensi AV Blue 65 Graphite Shaft

 Rheodyne 3725i Stainless Steel Dual Mode Preparative Injector NICE

Rheodyne 7725i Manual Injection Valve FIT Agilent w 2 mL, 200 µl, 5 mL SAMPLE LP

Rhine Air Respiratory Confined Breathing Air Pump Sandblaster

Rhine NF 19-1 Air Respiratory Confined Breathing Air Pump Sandblaster

RHP England 7028CTSULP4 Super Precision Ball Bearing 140 x 210 x 33 mm

RHP England B7940X2 Super Precision Thrust Ball Bearing 200MM ID 280MM OD Set

RHP England B7940X2 Super Precision Thrust Ball Bearing Set 200MM ID 280MM OD

Rice Drive 4005 Servo Amplifier Monitor SW: 3.02, Flash SW: 4.4

Rice Lake RL20000B-20K S-Beam Load Cell NTEP Weighing Systems 20000 LBS

RICE LAKE,17812,RL1605 1000-5 NO CELL COMPRESSION STEEL MOUNTING BRACKET KIT

RICE LAKE,RLSSB-5K,STAINLESS STEEL LOAD CELL

Richards Wilcox 8881.00001A Sliding Door Trolley Truck Assembly

Richardson Electronics RRT102/OPS Mirror for Trumpf Laser

Richardson Electronics RRT104/CUWC CU Refractor Mirror For Trumpf Laser

Richmond Excel Ring And Pinion Gear Set For Jeep Cherokee 1989-2000

Richmond PFC20 4005184 PulseFlow Controller

 Ricoh 416156 Fax Option For MP 5002 D629-01

Ridgid 1177 / 535 Pipe Threader Machine Motor 115V 1PH -Rebuilt-

Ridgid 535 Pipe Threader Machine Motor 115V 1PH -Broken Mounting Peg-

Ridgid Seesnake MONITOR 120V 60Hz 45 WATTS  SEE PICTURES

Riedel P-L 17W Closed Loop Cooling System Precision Temperature Control 460VAC

Rie-Tech 201124933216 Loop Ring Transmitter 16-Pin Air Rotation Outlet

Rie-Tech 201124933216 Slewing Ring Transmitter 16 Pin Air Rotary Feedthrough

Right Steering Knuckle Spindle OEM liner Trucks A6803321502

Right Stuff RPB1003C Brake Booster 11" Dia. For 1968-1971 Buick Skylark L6 4.1L

Riken Keiki GH-571A GH571A Indicator

Riken Keiki OX-94 OX94

Riko FZ1-N FZ1N Fiber Sensor

Riko FZI-N FZIN Fiber Sensor

Riko VSCP-60-NCE Varitap

RINCK ELECTRONIC APU-230V-24V-1.5A-1.3Ah POWER SUPPLY -

Rinco Ultrasonics PW20-1500e Perfect Weld Ultrasonic Welder 20KHz, 1.5kW, 230VAC

Rineer Hydraulic Motor 55.5 in³ 3000psi 500rpm 180Hp 1100ft-lb Torque 120gpm

Ring & Pinion Set-Up Kit Rear Pro60 STD, XD60STD, PR62 w/Carrier Bearings

Ring clamp cone clamp set 3169.064.001.0-0 diameter 84 mm R6 ser. S49 Un

Ringspann Cone clamping set 3169.064.001.0-0 Diameter 84mm R6 Ser. S49 un

Ringspann DH10P Pneumatic Brake Caliper Spring Release 4457.901.101.000000

Rion KC-20 KC20 Particle Counter

Rishabh 256-PAT 256PAT Protector Relay

RITE-HITE DOK-LOK Commander Control Box Dock Leveler Truck Restraint Controller

Rittal 3219115 TopTherm Air-Air Heat Exchanger, 115VAC, 200W, 529.7cfm, 23-131°F