0200-10210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

REXNORD CARR SUB ASSY SRC 5.74 SRC200543A

REXNORD DPKAMR550HHS 10014429

REXNORD FALK 1050T FLEX COUPLING HUB RSB 10010413 DRIVE SIZE 5/16

REXNORD FALK 1060T FLEX COUPLING HUB 1.375 BORE-STK 10010816

REXNORD FC115T 10479847 FNFB

REXNORD FC203T 10479851 FNFB

REXNORD FC207T 10479855 FNFB

REXNORD FC208T 10479859 FNFB

REXNORD FC215T 10479867 FNFB

REXNORD FC308T 10479875 FNFB

REXNORD FC315T 10479879 FNFB

REXNORD FC407T 10479883 FNFB

REXNORD GEAR SRC 3.32 SRC100047A

REXNORD LF863TAB-K2.5 10144734BOXES 20FEET TOTAL

REXNORD POLARIS TOP MOTOR MOUNT KIT

REXNORD SRC200537A CARR SUB ASSY SRC 4.11 10322553

REXNORD SRC210531A CARR SUB ASSY SRC 3.32 10295245

REXPOWER TROCHOID PUMP ASSEMBLY RBB-203RY / 40240184

REXROTH - SIGMA 1PF2G240/011RN20MHL HYDRAULIC GEAR PUMP R900363266

REXROTH # R917008610 #CNH 84570227 VALVE CONTROL DISTRIBUTOR

REXROTH 04112703993500C DIRECT ACTING RELIEF CARTRIDGE VALVE

REXROTH 04150103/9920000 CARTRIDGE VALVE

REXROTH 04-311H-01-10 PNEUMATIC VALVE WITHOUT COIL

REXROTH 0608820115 230V 28A

REXROTH 0608830206 SB301

REXROTH 0810060063

REXROTH 0811404602 4WRPEH6C3B24L-2X/G24K0/A1M

REXROTH 0811404603 4WRPEH6C3B40L2X/G24K0/A1M

REXROTH 0811404653 4WRLE10V1-85M-3X/G24ETKO/A1M 24V 2.5A

REXROTH 1070085886-112

Rexroth 170-060-930-0, 1700609300, Ship Same Day W/2-3 Days Shipping #1653B

REXROTH 2519302/20

REXROTH 3340181000 PNEUMATIC MODULAR SHUTTLE OR GATE VALVE

REXROTH 3340181000 PNEUMATIC VALVE

REXROTH 3531170000 ROTARY JOINT

REXROTH 3610607200 PRESSURE VALVE

REXROTH 3710200000 DIRECTIONAL & PRESSURE CONTROL VALVE

REXROTH 3710302000 DIRECTIONAL CONTROL VALVE -

REXROTH 3712000000 PNEUMATIC CONTROL VALVE

REXROTH 3712010000 3/2-WAY PNEUMATIC PRESSURE CONTROL VALVE

REXROTH 372 225 092 0 PNEUMATIC SOLENOID VALVE

REXROTH 3722250220 PNEUMATIC DIRECTIONAL VALVE

REXROTH 3722420220 PNEUMATIC CONTROL VALVE

REXROTH 3750239200 PRESSURE REDUCING VALVE SUBPLATE MOUNTING

Rexroth 3842191721, CAS31139 A0105, POP UP STOP GATE MODEL VE 2/VA, #154P3

Rexroth 3842503062, REAR REDUCER, CAS27451 A0107, #154P5

Rexroth 4WE 6 D62/EG24N9K72L, 1044784, R901235380, S15684F, R901207248#154P6

Rexroth 4WE 6 D62/EG24N9K72L, R901207248, 4WE6D62EG24N9K72L, #154P1

REXROTH 4WE 6 J60/EG24NXEZ2 R901021653 HYDRAULIC VALVE W/ HYDAC GZ45-2 XE VALVE

REXROTH 4WEH10JA44/6EW110N9ETK4 R900925790 110/120V

REXROTH 4WEH16G72/6EG24N9EK4/P45 R900926639 24VDC 1.25A

REXROTH 4WERPE6W32SJ-21/G24K0/A1M 0811404143

REXROTH 4WH16G72 CONTROL VALVE MNR R900924015 R990607678

REXROTH 4WMM 10 J30/J VALVE MNR:R900587836

REXROTH 4WRBAE10W65J-20/G24N9K31/A1M 0811404851

REXROTH 4WRE10E32-12/24K4/M

REXROTH 4WRE10E32-12/24K4/M

REXROTH 4WRKE25R5-350L-32/6EG24K31/A1D3M-622 R900709322 24V

REXROTH 4WRKE25R5-350L-32/6EG24K31/A1D3M-622 R900709322 24V (AS PICTURED)

REXROTH 4WRL16WZ180S-30/G24Z/M 0811404209 2.7A

REXROTH 4WRLE10V85L-30/G24ETK0/A1M R901125217 24V 2.5A

REXROTH 4WRLE10V-85M-3X/G24ETK0/A1M 0811404662 24V 2.5A

REXROTH 4WRLE16X200M-30/G24K0/A1WG02M-776 0811404253 24V 2.5A

REXROTH 4WRLE27Q4-430M-30/G24ETK0/A1M 0811404438 24V 2.5A

REXROTH 4WRPEH6C3B04L-20/G24K0/B5M

REXROTH 4WRPEH-6-C3-B12L-2X/G24K0-A1M-816 0-811-404-608

REXROTH 4WRPEH6C3B40L-20/G24K0/F1M 0811404634 24V 2.5A

REXROTH 4WRPEH6C4B24L-31/M/24A1 R901382346 24VDC

REXROTH 4WRPH-6C4-B24L-2X/G24K0/M-7

REXROTH 4WRPH6XB24L-20/G24Z4/M-842 0811404163 2.7A

REXROTH 4WRSE10R80-32/G24K0/A1V R900940352

REXROTH 4WRSE10V80-31/G24K0/A1VR 00579286

REXROTH 4WRSE10V80-32/G24K0/A1V

REXROTH 4WRSE6E10-31/G24K0/A1V R900911151

REXROTH 4WRSE6E35-31/G24K0/A1V 00558463

REXROTH 4WRTE10V50L-40/6EG24ETK31/A1M

REXROTH 4WRTE16E1-125P-4X/6EG24K31/A5 R900705366 24V

REXROTH 4WRZ32E1-520-50/6A24NZ4/M 0.8A

REXROTH 4WRZ32W9-520-70/6EG24N9 R901263893

REXROTH 4WRZE25EA325-70/6EG24N9ETK31/A1M

REXROTH 4WS2EM10-45/20B2ET315K8BM

REXROTH 5341122100 CHECK FLOW THROTTLE VALVE G1/4"

REXROTH 5632605232 DIRECTIONAL CONTROL VALVE

REXROTH 5811180000 PNEUMATIC VALVE 12 PCS SOLENOID OPERATED CONTROL VALVE MANIFO

REXROTH 5811580000 PNEUMATIC CONTROL VALVE WITH SOLENOID COILS

REXROTH 8940410602901 SOLENOID COIL 3A 60W 60VA - LOT OF

REXROTH A10V045DRG/31R-PSC62K01 BH00940008

REXROTH AA10VS028DFR/31R-VKC62N00 R902502732

REXROTH AA10VS071DR/31R-VKC92N00 R902502701

REXROTH AA10VSO100DFR/31R-PKC62K05SO43A-1438 R978901952

REXROTH AA10VSO45DFR/31R-PKC62N00 R978901953

REXROTH AA2FM6361W-VSD527 FIXED MOTOR BENT AXIS R902034473

REXROTH ACTUATOR TYPE PSK60 200MM P05

REXROTH B1012HD MANIFOLD DUAL RELIEF WITH 4WMM6J6XIN002/3DREP6C-2016EG24N9K4M

REXROTH BOSCH 0532001058 PRESSURE RELIEF VALVE 1 ST/PC - 220 BAR

REXROTH BOSCH 1818509221 CARTRIDGE VALVE 1 ST/PC

REXROTH BOSCH R00357578 SEAL KIT WE 10.3XC

REXROTH BOSCH R900306349 SEAL KIT WH 22.6X/7X/

REXROTH BOSCH R900542116 SEAL KIT LC 32.-2X/

REXROTH BOSCH SERVO MOTOR CABLE RKG0033/005,0, RKG003300

REXROTH BTA20.3-NA-ZP-VA-BS R911284935

REXROTH BTV06.1HN-RS-FW

REXROTH BTV06.1HN-RS-FW R911285948

REXROTH BTV20-3CA-28B-45C-D-FW

Rexroth Check Valve Throttle, 01-0-821-200-189-685, 010821200189685,  88

REXROTH CKECK VALVE 1-823-376-002, 1823376002,  152 bag X= 304 UNITS

REXROTH CSB01.1C-SE-ENS-NNN-NN-S-NN-FW,R911305277,POWER ON

REXROTH CSH01.1C-ER-ENS-NNN-NNN-NN-S-NN-FW R911325790

REXROTH CSH01.1C-PL-ENS-EN2-NNN-NN-S-NN-FW R911308109

REXROTH CSH01.1C-S3-ENS-NNN-NNN-S1-S-NN-FW R911312310

REXROTH CSH01.1C-SE-EN1-EN2-NNN-S1-S-NN-FW R911297010

REXROTH CSH01.1C-SE-EN1-NNN-NNN-S1-S-NN-FW R911296634

REXROTH CSH01.1C-SE-EN2-NNN-NNN-NN-S-NN-FW,R911295332 POWER ON

REXROTH CSH01.1C-SE-ENS-EN2-EN2-S1-S-NN-FW R911309560

REXROTH CSH01.1C-SE-ENS-EN2-NNN-S1-S-NN-FW R911305533

REXROTH DBDS10K1C200 PRESSURE RELIEF VALVE

REXROTH DBETBEX-10/250G24K31A1M 0811402073 24V 2.5A

REXROTH DKC01.1-040-7-FW R911265406

REXROTH DKC03.3-040-7-FW R911279428 200-480VAC 16A

REXROTH DKC04.3-100-7-FW R911279772

REXROTH DKC10.3-008-3-MGP-01VRS 200-240V 1.3/1.1A

REXROTH DKC11.3-040-7

REXROTH DKC11.3-040-7-FW R911279433

REXROTH DKC11.3-100-7-FW R911279432 200-480VAC 40A

REXROTH DPR-1X/4WRE10E R978909148

REXROTH DR 6 DP1-53/210YM DIRECT OPERATED PRESSURE REDUCING VALVE R900475604

REXROTH FD 16 PA21/B03V VALVE MNR R900500190

REXROTH FES50CA-30/1400LK4M R900979360

REXROTH FILTERHNF01.1A-M900-E0051-A-480-NNNN

REXROTH GFT 220-T3-2134 BRAKE SEAL KIT

REXROTH HCS01.1E-W0006-A-02-E-S3-EC-NN-NN-NN-FW, CONTROL POWER SUPPLY DC24