1756-N2 插槽填充模块 具有单个插槽宽度

【产品详情】

 1756-N2 是一包两 （2） 个插槽填充模块，是 Allen-Bradley 的 Logix 控制器平台的一部分。该模块用于保护 ControlLogix 机箱空插槽的裸露电路。它具有单个插槽宽度，背板没有任何电流消耗。

1756-N2 是 Allen-Bradley 的槽填充模块套件。该封装由两 （2） 个无源模块组成，如不带电子电路的外壳。在更通俗的术语中，该模块也称为虚拟模块，覆盖并保护 1756 ControlLogix 系统空插槽的裸露电路。1756-N2 设计为单插槽宽度的虚拟模块。它不占用机箱的插槽;它仅涵盖电子电路。该模块非常适合用于灰尘颗粒或小污染物含量高或可能粘附在背板上的安装位置。它还提供了额外的保护层，防止气体、蒸气和其他工业污染物。背板插槽的创建有多种原因。主要是由于系统的战略分区，以便在发生修改时保持适当的 I/O 模块分布。此外，还创建了空置的背板插槽作为扩展规定。最后，还会创建空插槽，以通过模块抑制来保留插槽配置。通过模块禁止，即使实际模块尚不可用或在特定时间段内未安装，也可以使用特定分配配置插槽。通过模块抑制，可以避免硬件重新配置，防止正在运行的系统停止运行。在上述所有情况下，1756-N2 都适用。1756-N2 不包含任何电子电路，因此可以在有或没有电源的情况下安装和拆卸。该模块的工作温度为 0...60 摄氏度 （32...140 °F），而存储温度为 -25...+60 °C （-13...+140 °F）。

Allen-Bradley 1756-N2 是一款 ControlLogix 空插槽填充卡。它是一个插槽填充模块，设计用于填充标准 ControlLogix 机箱中的空插槽。它被归类为 Allen-Bradley ControlLogix 控制器的附件。该套件包括每个 2-N1756 部件的 2 个槽填充模块。1756-N2 用于标准 ControlLogix 机箱的空置插槽，它被视为插槽填充模块。

1756-N2 插槽填充模块 具有单个插槽宽度

【英文介绍】

The 1756-N2 is a package of two (2) slot-filled modules that are part of Allen-Bradley's Logix controller platform. This module is used to protect exposed circuits in empty slots in the ControlLogix chassis. It has a single slot width and the backplane does not have any current consumption.

The 1756-N2 is Allen-Bradley's slot filling module kit. The package consists of two (2) passive modules, such as a housing without an electronic circuit. In more colloquialese, this module is also called a virtual module and covers and protects the bare circuit of the empty slot of the 1756 ControlLogix system. The 1756-N2 is designed as a single slot width virtual module. It does not occupy a slot in the chassis; It covers only electronic circuits. The module is ideal for installation locations with high levels of dust particles or small contaminants or where they may stick to the backplane. It also provides an additional layer of protection against gases, vapors and other industrial pollutants. Backplane slots are created for a variety of reasons. This is mainly due to the strategic partitioning of the system in order to maintain a proper distribution of I/O modules in the event of modifications. In addition, vacant backplane slots were created as expansion provisions. Finally, empty slots are created to preserve the slot configuration through module suppression. With module Disable, a specific allocation configuration slot can be used even if the actual module is not yet available or installed within a specific time period. With module suppression, you can avoid hardware reconfiguration and prevent a running system from stopping. In all of the above cases, 1756-N2 applies. The 1756-N2 does not contain any electronic circuits, so it can be installed and removed with or without power. The module's operating temperature is 0... 60 degrees Celsius (32... 140 °F), while the storage temperature is -25... +60 °C (-13... +140 °F).

The Allen-Bradley 1756-N2 is a ControlLogix empty slot fill card. It is a slot filling module designed to fill empty slots in a standard ControlLogix chassis. It is classified as an accessory to the Allen-Bradley ControlLogix controller. The kit includes 2 slot filling modules for each 2-N1756 part. The 1756-N2 is used for vacant slots in the standard ControlLogix chassis, where it is treated as a slot filling module.

1756-N2 插槽填充模块 具有单个插槽宽度

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