1756-A17 是 Allen-Bradley(罗克韦尔自动化)生产的 ControlLogix 组件,它是一个 17 插槽的机架,用于安装 ControlLogix 模块,包括处理器、I/O 模块、特殊模块以及合作伙伴模块。这个机架提供了模块的安装空间以及必要的背板连接,允许内部模块连接以及通过嵌入的电子电路和提供的安装插槽向机架分配总线电源。1756-A17 的功耗为 1.5 A @ 1.2VDC; 4A/4A @ 3.3 VDC; 15 A/6 A @ 24VDC,重量为 2.20 kg (4.8 lb)
1756-A17 仅支持水平安装,并且需要一个最小柜体尺寸或可用空间为 76.2 x 91.4 x 20.3 厘米(30 x 36 x 8 英寸)。它提供了 10 个安装片,允许直接将面板安装到机架子面板上,以实现方便和快速的安装。当与附近的 ControlLogix 机架一起安装时,需要特定的空间要求,包括顶部和底部的间隙。
1756-A17 机架有 3 种版本,分别是 A、B 和 C 系列。C 系列具有改进的插槽指导、通风、更坚固的安装片、额外的安装片孔以及附加的接地螺丝用于面板接地。1756-A17 标准机架包括用于 SOE 应用的固有时间戳功能。背板通过提供模块之间的高速通信路径,将电源分配给机架内的每个模块。它需要 Bulletin 1492 接线 IFM 或 RTB 来连接所有的现场接线。1756-A17 标准机架提供易于维护的 RIUP 功能,并且提供电子键控以防止替换错误。在系统或现场故障的情况下,它还提供全面的诊断功能以帮助识别故障。它紧凑、性价比高,并且易于与 PanelView 操作员等项目兼容
The 1756-A17, a ControlLogix component from Allen-Bradley (Rockwell Automation), is a 17-slot rack that houses ControlLogix modules, including processors, I/O modules, special modules, and partner modules. This rack provides module mounting space as well as the necessary backplane connections, allowing internal module connection and distribution of bus power to the rack through embedded electronic circuits and provided mounting slots. The power consumption of the 1756-A17 is 1.5A@1.2VDC; 4A/ 4a@ 3.3VDC; 15 A/6 A@ 24VDC, weight 2.20 kg (4.8 lb)
The 1756-A17 supports horizontal mounting only and requires a minimum cabinet size or available space of 76.2 x 91.4 x 20.3 cm (30 x 36 x 8 in). It offers 10 mounting strips that allow the panel to be mounted directly onto the shelf panel for easy and fast installation. When installed with a nearby ControlLogix rack, specific space requirements are required, including gaps at the top and bottom.
The 1756-A17 rack is available in three versions, the A, B, and C series. The C Series features improved slot guidance, ventilation, stronger mounting plates, additional mounting plate holes, and additional ground screws for panel grounding. The 1756-A17 standard rack includes a built-in timestamp function for SOE applications. The backplane distributes power to each module in the rack by providing a high-speed communication path between modules. It requires Bulletin 1492 wiring IFM or RTB to connect all field wiring. The 1756-A17 standard rack provides easy-to-maintain RIUP functionality and provides electronic keying to prevent replacement errors. In the event of a system or field failure, it also provides comprehensive diagnostic capabilities to help identify the failure. It is compact, cost-effective, and easily compatible with projects such as PanelView operators
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包装和运输
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您可能有任何问题
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