1756-A5XT 设计用于水平背板安装

【产品详情】

Allen-Bradley/Rockwell Automation 1756-A5XT 5 插槽 ControlLogix-XT 机箱是工业 ControlLogix 系统的骨干。1756-A5XT 5 插槽机箱仅设计用于水平背板安装，但任何模块都可以放入任何插槽中以实现灵活安装。机箱背板在机箱中安装的 ControlLogix 模块之间提供高速通信路径。1756-A5XT 机箱采用保形涂层，可用于 ISA G3 级环境。1756-A5XT 机箱的工作温度范围为 -25 至 70 摄氏度。非工作温度范围为 -40 至 85 摄氏度。已安装机箱周围的相对湿度（非冷凝）应在 5% 到 95% 之间。机箱在 10 至 500 赫兹时的工作振动额定值为 2 G。

1756-A5XT 机箱的工作冲击等级为 30 G，机箱的非工作冲击等级为 50 G。1.2 伏直流电下，每个插槽的最大背板电流为 1.5 安培。3.3 V DC 时，每个插槽的最大背板电流为 4 安培。在 5.1 伏直流电下，每个插槽的最大背板电流为 10 安培或 6 安培。24 伏直流电下每个插槽的最大背板电流为 2 安培。峰值功耗为 4.4 瓦。1756-A5XT 机箱的尺寸为 20 x 30 x 8 英寸。机箱的大约重量为 3.2 磅。对于功能性接地，推荐的电线尺寸为额定温度为 8 AWG 实心或绞合铜线，额定温度为 90 摄氏度或更高。1756-A5XT 机箱符合 T5 北美温度规范。

1756-A5XT 设计用于水平背板安装

【英文介绍】

Allen-Bradley/Rockwell Automation 1756-A5XT 5-slot ControlLoGIX-XT chassis are the backbone of industrial ControlLogix systems. The 1756-A5XT 5-slot chassis is designed for horizontal backplane mounting only, but any module can fit into any slot for flexible mounting. Chassis backplane provides high-speed communication paths between the ControlLogix modules installed in the chassis. The 1756-A5XT chassis features a conformal coating and can be used in ISA G3 class environments. The 1756-A5XT chassis operates in a temperature range of -25 to 70 degrees Celsius. The non-operating temperature range is -40 to 85 degrees Celsius. The relative humidity (non-condensing) around the installed chassis should be between 5% and 95%. The operating vibration rating of the case at 10 to 500 Hz is 2 G.

The 1756-A5XT chassis has an operating impact rating of 30 G and a non-operating impact rating of 50 G. The maximum backplane current per slot is 1.5 amps at 1.2 volts DC. At 3.3V DC, the maximum backplane current per slot is 4 amps. At 5.1 volts DC, the maximum backplane current per slot is 10 amps or 6 amps. The maximum backplane current per slot is 2 amps at 24 volts DC. Peak power consumption is 4.4 watts. The 1756-A5XT chassis measures 20 x 30 x 8 inches. The approximate weight of the case is 3.2 pounds. For functional grounding, the recommended wire size is a solid or stranded copper wire with a temperature rating of 8 AWG and a temperature rating of 90 degrees Celsius or higher. The 1756-A5XT chassis complies with the T5 North American temperature specification.

1756-A5XT 设计用于水平背板安装

【其他型号推荐】