>>>>>型號(hào):1747-L552 單插槽處理器 以太網(wǎng)通信
【功能描述】
1747-L552 是屬于 SLC 5/05 子類(lèi)別的 SLC 500 處理器。此處理器是直接連接到任何 SLC 500 機(jī)箱的背板的單插槽處理器。該處理器集成了 RS232 端口，用于點(diǎn)對(duì)點(diǎn)通信和以太網(wǎng)通信，用于聯(lián)網(wǎng)應(yīng)用和同步數(shù)據(jù)交換。
該處理器非常適合用于大中型應(yīng)用，重點(diǎn)是將機(jī)器級(jí)區(qū)域集成到企業(yè)級(jí)。該處理器還為工業(yè)物聯(lián)網(wǎng) （IIoT） 要求提供實(shí)用的集成功能。
與 SLC 500 平臺(tái)下的其他處理器不同，這些處理器的嵌入式通信功能包括 DH485、Data Highway Plus （DH+）、Remote I/O 和 DeviceNet。這些通信協(xié)議是專(zhuān)有的，需要專(zhuān)用模塊或第三方轉(zhuǎn)換器和網(wǎng)關(guān)來(lái)實(shí)現(xiàn)垂直集成。借助嵌入式以太網(wǎng)，該處理器開(kāi)箱即用，可進(jìn)行垂直集成。
RS232 通信端口是人機(jī)界面 （HMI） 通信的理想選擇，通常安裝在安裝可編程邏輯控制器 （PLC） 處理器的同一面板上，因?yàn)?RS232 的距離覆蓋范圍有限。
1747-L552 的大內(nèi)存容量具有 4096 個(gè)輸入和輸出的 IO 容量，允許處理器控制多個(gè)小進(jìn)程或單個(gè)大進(jìn)程。必須考慮系統(tǒng)關(guān)鍵性，以正確規(guī)劃哪些進(jìn)程可以包含在相同的處理器中。它還支持遠(yuǎn)程 I/O 拓?fù)涞膶?shí)施，以允許戰(zhàn)略性地安裝 I/O 模塊。
>>>>>型號(hào):1747-L552 單插槽處理器 以太網(wǎng)通信
【英文介紹】
The 1747-L552 is an SLC 500 processor in the SLC 5/05 subclass. This processor is a single-slot processor that connects directly to the backplane of any SLC 500 chassis. The processor integrates an RS232 port for point-to-point and Ethernet communication for networking applications and synchronous data exchange.
The processor is well suited for medium to large scale applications, with a focus on integrating machine-level areas to the enterprise level. The processor also provides practical integration capabilities for Industrial Internet of Things (IIoT) requirements.
Unlike other processors under the SLC 500 platform, these processors include DH485, Data Highway Plus (DH+), Remote I/O, and DeviceNet. These communication protocols are proprietary and require dedicated modules or third-party converters and gateways for vertical integration. With embedded Ethernet, the processor can be vertically integrated out of the box.
The RS232 communication port is ideal for human-machine interface (HMI) communication, and is usually installed on the same panel where the programmable logic controller (PLC) processor is installed, due to the limited range coverage of the RS232.
The large memory capacity of the 1747-L552 has an IO capacity of 4096 inputs and outputs, allowing the processor to control multiple small processes or a single large process. System criticality must be considered to properly plan which processes can be included in the same processor. It also supports the implementation of remote I/O topologies to allow strategic installation of I/O modules.
>>>>>型號(hào):1747-L552 單插槽處理器 以太網(wǎng)通信
