1756-L81EP 控制器 具有许多输入和输出点

【产品详情】

1756-L81EP 控制器是由 Allen-Bradley 制造的 ControlLogix 控制器，旨在提供可扩展的控制器解决方案，可解决系统中的许多输入和输出点。此 ControlLogix 控制器可以放入 ControlLogix I/O 机箱的任何插槽中，并且仍在同一机箱中安装多个控制器。ControlLogix 控制器（如 1756-L81EP 控制器单元）有助于监视和控制 ControlLogix 背板以及网络链路上的输入和输出。ControlLogix 5580 控制器（包括 1756-L81EP 控制器）带有嵌入式以太网端口，可增强与支持以太网的设备以及网络的直接连接，并且还支持本地机箱上的通信接口模块。操作员应在本地机箱中安装合适的通信接口，以便为 ControlLogix 5570 或 5560 控制器提供通信选项。

Allen-Bradley ControlLogix 5580 控制器具有无存储能量 （NSE） 功能，设计用于要求安装的控制器在将其剩余存储的能量运入或运出应用之前将其剩余存储的能量耗尽到指定水平的应用。ControlLogix 5580 和 5570 控制器带有保形涂层，可在设备暴露于腐蚀性环境甚至灰烬时增加一层保护。具有保形涂层的产品在其目录号的末尾也有后缀“K”。1756-L81EP ControlLogix 控制器单元支持 32 个控制器任务，每个任务 1000 个程序，以及无限制的本地输入和输出事件触发器。它具有 8 个内置通信端口，包括 1 个 USB 端口和一个嵌入式以太网端口。

1756-L81EP 控制器 具有许多输入和输出点

【英文介绍】

The 1756-L81EP controller is a ControlLogix controller manufactured by Allen-Bradley, designed to provide a scalable controller solution that addresses many input and output points in a system. This ControlLogix controller can fit into any slot in the ControlLogix I/O chassis and still have multiple controllers installed in the same chassis. ControlLogix controllers, such as the 1756-L81EP controller unit, help monitor and control inputs and outputs on the ControlLogix backplane as well as network links. The ControlLogix 5580 controller (including the 1756-L81EP controller) has an embedded Ethernet port for enhanced direct connection to Ethernet-enabled devices and networks, and also supports communication interface modules on the local chassis. Operators should install appropriate communication interfaces in the local chassis to provide communication options for the ControlLogix 5570 or 5560 controllers.

The Allen-Bradley ControlLogix 5580 controller has a non-stored Energy (NSE) feature and is designed for applications that require the installed controller to exhaust its remaining stored energy to a specified level before it can transport its remaining stored energy into or out of the application. The ControlLogix 5580 and 5570 controllers come with conformational coatings that add an additional layer of protection when equipment is exposed to corrosive environments, even ash. Products with conformal coatings also have the suffix "K" at the end of their catalog number. The 1756-L81EP ControlLogix controller unit supports 32 controller tasks, 1000 programs per task, and unlimited local input and output event triggers. It has eight built-in communication ports, including a USB port and an embedded Ethernet port.

1756-L81EP 控制器 具有许多输入和输出点

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