YOKOGAWA PW501集散控制系统(DCS)通讯卡通讯模块PW502PLC以太网通信是基于传统的Ethernet通信机制，使用以太网和TCP/IP协议作为通信基础，在任何场合下都提供对TCP/IP通信的绝对支持。为为能够满足自动化中的实时要求，基于PLC以太网层的优化实时通信通道，减少了通信上占用的时间，提高了自动化数据刷新方面的性能。随着远程在工业设备上的应用，如何能节省成本，让plc以太网通讯模块连接更多的设备从而达到监控和控制的作用。
PW502-2
用一台PLC远程通讯模块连接多台以太网PLC，HiNet智能网关最多连接254台以太网接口的PLC或者触摸屏。隔离式宽范围电源板PW502是隔离式宽范围1 6.8V-137.5V输入电压电源板，支持4 x DC输出。PW502隔离电源板设计用于LEX elO主板。模块封装:1/2、1/4砖，输入:TB或DC插孔或晶片型到M12电缆，输出:4端C J12V输出， elO，保护措施:SCP、OCP、OVP 。YOKOGAWA PW502 中继器电源模块，本司产品多以欧美、德国、瑞士进口品牌DCS系统备品备件、PLC及停产备品备件都有，热销大量库存优势经销进口工控备件品牌。
国外直接采购，价格优势，售后保修，型号齐全，库存丰富。
PW502-2
YOKOGAWA PW501 Distributed Control System (DCS) Communication Card Communication Module PW502PLC Ethernet communication is based on traditional Ethernet communication mechanisms, using Ethernet and TCP/IP protocols as the communication foundation, providing absolute support for TCP/IP communication in any situation. In order to meet the real-time requirements in automation, the optimized real-time communication channel based on PLC Ethernet layer reduces the time occupied in communication and improves the performance of automation data refresh. With the application of remote control in industrial equipment, how can we save costs and connect more devices with PLC Ethernet communication modules to achieve monitoring and control functions
PW502-2
Connect multiple Ethernet PLCs using one PLC remote communication module, and connect up to 254 Ethernet interface PLCs or touch screens using HiNet intelligent gateway. The isolated wide range power board PW502 is an isolated wide range 1 6.8V-137.5V input voltage power board that supports 4 x DC output. The PW502 isolation power board is designed for the LEX elO motherboard. Module packaging: 1/2, 1/4 brick, input: TB or DC jack or chip type to M12 cable, output: 4-terminal C J12V output, elO, protection measures: SCP, OCP, OVP. YOKOGAWA PW502 repeater power module, our company’s products mainly include DCS system spare parts, PLC and discontinued spare parts from imported brands in Europe, America, Germany, and Switzerland. We have a large inventory advantage and sell imported industrial control spare parts brands.
Direct foreign procurement, price advantage, after-sales warranty, complete models, and abundant inventory.
PW502-2
PLC控制器本身的硬件采用积木式结构，各厂家产品结构大同小异。以日本欧姆龙C200HE为例，为总线模板框式结构，基本框架(CPU母板)上装有CPU模板，其它槽位装有I/O模板;如果I/O模板多时，可由CPU母板经I/O扩展电缆连接I/O扩展母板，在其上装I/O模板;另一种方法是配备远程I/O从站等。这些都说明了PLC厂家将硬件各部件均向用户开发，便于用户选用，配置成规模不等的PLC，而且这种硬件配置的开放性，为制造商、分销商(代理商)、系统集成商、最终用户带来很多方便，为营销供应链带来很大便利，这是一大成功经验。
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