>>>>>型號:1756-L84E 高端控制器 非常適合大型應用
【功能描述】
Allen-Bradley 1756-L84E 是一款 ControlLogix 控制器。該控制器屬于具有現(xiàn)代設計和連接性的高端控制器。該控制器非常適合大型應用,因為它可用于連接和控制輸入和輸出設備,特別是 128,000 個離散輸入和輸出以及 4000 個模擬輸入和輸出。
它支持本地 I/O 控制以及分布式 I/O 架構(gòu)的實施,利用一個或多個通信協(xié)議,如 EtherNet/IP、ControlNet、DeviceNet、Data Highway Plus、遠程 I/O、SynchLink 以及第三方過程和設備網(wǎng)絡
1756-L84E 帶有集成通信端口,例如一 (1) 個以太網(wǎng) I/P。該嵌入式端口支持 10/100/1000 Mbps 的傳輸速度,可用于通過同一以太網(wǎng)內(nèi)的消息指令與人機界面 (HMI)、監(jiān)控和數(shù)據(jù)采集 (SCADA) 以及其他控制器進行通信。USB 端口是支持 2.0 Mbps 通信速度的 USB 12。
1756-L84E 具有 20MB 的內(nèi)置用戶內(nèi)存。可以使用 1784-SD2(2GB 安全數(shù)字 (SD) 卡)安裝擴展非易失性存儲器。該控制器不需要電池來保留易失性存儲器的內(nèi)容,因為它帶有現(xiàn)代儲能解決方案,無需使用電池,使控制器用戶和環(huán)境友好。
Allen-Bradley 的 1756-L84E ControlLogix 5580 控制器是一款高性能控制器,具有多達 128,000 個 I/O,可增強機器自動化并提高性能。它配備 20MB 的用戶程序存儲內(nèi)存,并允許通過可選的預裝 2 GB 安全數(shù)字卡 (1784-SD2) 進行擴展和長期程序存儲??刂破魃锨度肓艘粋€儲能模塊,無需額外的電池,整個控制器在1.2V DC時消耗5mA的背板電流,在5.1V DC時消耗1.2mA的背板電流。1756-L84E 的工作散熱為 21.2 BTU/小時,在 USB 端口到背板、以太網(wǎng)端口到背板和 USB 端口到以太網(wǎng)端口之間提供 50V 隔離,利用在 1000V AC 下測試 1 分鐘的基本絕緣。
>>>>>型號:1756-L84E 高端控制器 非常適合大型應用
【英文介紹】
The Allen-Bradley 1756-L84E is a ControlLogix controller. The controller is a high-end controller with modern design and connectivity. The controller is ideal for large applications as it can be used to connect and control input and output devices, especially 128,000 discrete inputs and outputs and 4,000 analog inputs and outputs.
It supports local I/O control and the implementation of distributed I/O architectures, utilizing one or more communication protocols, Examples include EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, remote I/O, SynchLink, and third-party process and device networks
The 1756-L84E comes with integrated communication ports, such as one (1) Ethernet I/P. The embedded port supports transfer speeds of 10/100/1000 Mbps and can be used to communicate with Human machine interface (HMI), supervisory control and Data acquisition (SCADA), and other controllers over message instructions within the same Ethernet. The USB port is USB 12 that supports 2.0 Mbps communication speeds.
The 1756-L84E has 20MB of built-in user memory. Extended non-volatile memory can be installed using the 1784-SD2 (2GB secure digital (SD) card). The controller does not require a battery to retain the contents of volatile memory, as it comes with a modern energy storage solution that eliminates the need for batteries, making the controller user - and environment-friendly.
Allen-Bradley's 1756-L84E ControlLogix 5580 controller is a high-performance controller with up to 128,000 I/ OS to enhance machine automation and improve performance. It comes with 20MB of user program storage memory and allows for expansion and long-term program storage via an optional pre-loaded 2 GB secure digital card (1784-SD2). An energy storage module is embedded in the controller, requiring no additional batteries, and the entire controller consumes 5mA of backplane current at 1.2V DC and 1.2mA of backplane current at 5.1V DC. The 1756-L84E has an operating heat dissipation of 21.2 BTU/ hour and provides 50V isolation between USB port to backplane, Ethernet port to backplane, and USB port to Ethernet port, utilizing basic insulation tested at 1000V AC for 1 minute.
>>>>>型號:1756-L84E 高端控制器 非常適合大型應用