3360-01162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

SICK RZT6-03ZRS-KRD 1028403 Magnetic Cylinder Sensor Original Packaging,

 SICK S30A-6011CA Safety laser scanner

 Sick S30A-7011CA Safety Laser Scanner

SICK S30A-7021EK 1071544 Safety Laser Scanner S3000 Anti-Collision Original Packaging

SICK S30B-3011GBS05 Safety Laser Scanner  

SICK S32B-3011BA 1056430 Safety Laser Scanner S300 Mini Standard

 Sick Safety Laser Scanner S30A-6011BA

SICK Security Laser Scanner S30A-4111CP 1045650 S3000 PROFINET IO Advanced

SICK sensor DS60-P41211 1016691

 SICK sensor S32B-2011BA

 SICK Sensors CLV650-0000 CLV6500000

SICK single beam safety photoelectric sensor WSU26/2-113 1015716 transmitter

SICK small light barrier GTB10-P4611S03 1069042 original packaging

 sick SRM50-HZA0-S21 Encoder SRM50-HZAO-S21

 SICK SRM50-HZZ0-S21 SNESOR

SICK SSL-2J08-G05MACE 6049729 interconnector cable 5m original packaging

SICK Stegmann cable SRM50-HXA0-K02 1034137 + MRA-F080-102D2 6028625.

SICK Stegmann SRM50-HEZ0-S01 1034116 Encoder Motor Feedback Encoder

SICK Stegmann SRS50-HZA0-S06 1034206 encoder signal generator

SICK SX0A-A0000B 2023797 System Male Without Wire

SICK T4000-1KBA 5306531 Actuator

SICK T4000-2DRNAC 6022052 Evaluation Unit Sensor with Actuator

SICK T4000-2DRNAC 6022052 evaluation unit sensor with actuator , original packaging

SICK T4000-DNAC 6021912 actuator, original packaging

SICK T4000-DNAC 6021912 Operator , Original Packaging

SICK through-beam photoelectric sensor WE026P-241ZZ1A0ZZZ 2093215 receiver original packaging

SICK through-beam photoelectric sensor WEO26P-24165100A00 2121975 receiver original packaging

SICK through-beam photoelectric sensor WS026P-243ZZ1A0ZZZ 2093037 transmitter original packaging

SICK Throughbeam Photoelectric Sensor WSE280-2P2431 6044745 Sn 0...60m Transmitter Receiver

SICK Throughbeam Photoelectric Sensor WSE280-2P2431 6044745, Sn 0...60m Transmitter Receiver

SICK through-beam photoelectric sensor WSE4S-3F3130 1052881 transmitter receiver original packaging

 SICK TIM310-1030000

SICK TIM310-1030000 1052627 2D LiDAR Sensor, Laser Scanner with Protective Cover Original Packaging

SICK TIM310-1030000 1052627 LiDAR Sensor

SICK TiM571-2050101 1075091 LiDAR Sensor HDDM Outdoor Infrared (850nm)

SICK TR4-SAM01C 6034588 Contactless Safety Switch

SICK UE1 10290099 EFI GATEWAY PROFIBUS

 SICK UM30-215113 Ultrasonic Sensor

SICK VL12-2P430 6026220 Reflection Light Barrier Original Packaging

Sick VL 6037496 retro-reflective photoelectric sensor original packaging,

SICK VL18-4P3340 6013569 retro-reflective photoelectric sensor original packaging

SICK VLR Trigger Unit IFL-IVP-24 6037290

SICK VS18-OD3140 6013953 Disposable Light Barrier Transmitter

SICK VT12-1P1132 6011143 Reflection Light Button Original Packaging

SICK VTE 6037484 Reflection Light Button, Energetic Original Packaging,

SICK VTE 6037488 retro-reflective photoelectric sensor original packaging,

SICK VTF18-3F1740 6012900 Reflection Light Button, Background Suppression

SICK VTF18-3F1840 6012918 Retroreflective Sensor, Background Suppression

SICK VTF18-4P1340 6012849 Reflection Light Button, Background Bottom Original packaging

SICK WE24-V5301 2014475 Disposable Light Barrier Receiver

SICK WL100L-E2131 6030712 Reflection Light Barrier Original Packaging,

SICK WL100L-F1131S04 6051061 Miniature Retroreflective Photoelectric Sensor, Dual Lens

SICK WL100L-F2231 6030710 Reflection Light Barrier

SICK WL100-P1439 6026067 Reflection Light Barrier Double Lens

Sick WL100-P3239 6026071 retro-reflective photoelectric sensor original packaging,

SICK WL12-2P130 1016096 Reflection Light Barrier Sn=0 m... 7 m

SICK WL12-2P430 1016102 Reflection Light Barrier

SICK WL12-2P460 1016105 retro-reflective photoelectric sensor

SICK WL12-2Z430 1016108 Retroreflective Photoelectric Sensor Autocollimation 0m ... 7m

SICK WL160-F132 6022767 Reflection Light Barrier

SICK WL18-3P430 1025911 retro-reflective photoelectric sensor

SICK WL23-2P2460 1044165 Reflection Light Barrier 10-30 VDC

SICK WL23-2P2460 1044165 Reflection Light Barrier 10-30 VDC.

SICK WL27-3P2430 1027769 reflection light barrier PNP 15m original packaging

SICK WL27-3P2460S14 1047908 reflection light barrier, double lens original packaging

SICK WL280-2R4331 6044760 Retroreflective Sensor Double Lens Original Packaging,

SICK WL30-01 1001581 Photoelectric Sensor

SICK WL32-01 Light Barrier

SICK WL36-B430 1010612 retro-reflective photoelectric sensor max. 22m

SICK WL36-C230 1007407 Reflection Light Barrier

SICK WL8G-N1131 6033183 Miniature Reflection Light Barrier, Car Collimation Original Packaging

SICK WL9-2P330S10 1025710 Reflection Light Barrier

SICK WL9-3P1130 1049055 Reflection Light Barrier, Car Collimation Original Packaging,

SICK WLA16P-24161100A00 1220993 Reflection Light Barrier,

SICK WLA26P-34162100A00 1218823 Reflection Light Barrier, Car Collimation

SICK WLD16P-241121A0ZZZ 1218662 Reflection Light Barrier,

SICK WLD16P-241121A0ZZZ 1218662 Reflection Light Barrier, Original Packaging,

SICK WLF18-3V930 1025920 Small Light Barrier

SICK WLG4S-3F3132 1043838 retro-reflective photoelectric sensor, autocollimation original packaging,

SICK WLL12-B5181S07 1013250 Reflection Light Barrier

SICK WLL170-2N132 6029515 Fiber Sensor WLL170-2

 SICK WS/WE12L-2P430 WS12L-2D430+WE12L-2P430 Photoelectric Sensors

SICK WS12-2D430 2019028 Light Barrier Transmitter

SICK WS45-D260 1009410 + WE45-P260 Disposable Light Barrier Transmitter + Receiver

SICK WS45-D260 1009410 Disposable Light Barrier Transmitter

SICK WSE280-2P2431 6044745 Throughbeam Photoelectric Sensor WE280-2P2431 + WS280-2D2430

SICK WSE9-3P2430 1049077 disposable barrier transmitter + receiver

SICK WT100-2P1439 6052372 Reflection Light Button, Energetic Original Packaging,

SICK WT12-2P450 1016142 retro-reflective sensor

SICK WT12-2P460 1016153 Reflexions-Lichttaster, Hintergrundausblendung

SICK WT12-2P460 1016153 retro-reflective sensor, HGA

SICK WT12-2P460 1016153 retro-reflective sensor, HGA,

SICK WT12L-2B530 1018250 Reflection Light Button, Background Fade

SICK WT12L-2B530 1018250 Reflection Light Button, Background Fade,

SICK WT12L-2B550 1017904 Reflection Light Button, Background Fade.

SICK WT12L-2B550 1017904 retro-reflective sensor, background suppression 2024

SICK WT170-N112 6010195 retro-reflective sensor HGA 10-100mm

SICK WT18-3P420 1025905 Reflection Light Button, HGA

SICK WT18-N430 1011122 retro-reflective sensor, HGA.

Sick WT24-2B440 1016934 retro-reflective sensor, background suppression

Sick WT24-2V540 -1017888 retro-reflective sensor, background suppression

Sick WT24-B2101 1011419 Retroreflective Sensor

Sick WT24-B4101 1011461 Reflection Light Barrier

SICK WT260-F270 6020979 Compact Light Barrier Sn 5mm...1,500mm

SICK WT260-F270 6020979 Compact Light Barrier Sn 5mm...1,500mm,

SICK WT260-F270 6020979 Compact Photoelectric Sensor Sn 5mm ... 1,500mm,

SICK WT280-P430 6028280 Reflection Light Button Energetic

SICK WT30-02 1004180 Retroreflective sensor with background suppression

SICK WT4-2N331-1015147 Reflection Light Button, Background Fade

SICK WT4-2P135S10 1015923 Proximity Sensor

SICK WT9-2P620 1019711 Reflection Light Button, Background Fade

SICK WT9L-P330 1023977 Reflection Light Button, Background Fade

SICK WTA24-P5201S04 1015804 Distance Sensor

SICK WTB12-3P2411 1041422 Reflection Light Button, HGA

SICK WTB12-3P2441 1041421 Reflection Light Button, HGA

SICK WTB140-P122 6012632 retro-reflective sensor background suppression

SICK WTB140-P132 6012640 retro-reflective sensor, background suppression

Sick WTB16I-24161120A00 1218669 Reflection Light Button, HGA

Sick WTB16P-24861120A00 1115767 Reflection Light Button, HGA

SICK WTB250-2N1131 6044672 Reflection Light Button, Background Fade

SICK WTB27-3P2461 1044163 Reflection Light Button SN 30..2000,

SICK WTB27-3P2461S25 1047910 Background Fade Reflection Light Button