1756-CPR2U  |   直角冗余电源电缆  冗余电源具有各种附加功能

制造者:罗克韦尔自动化

品牌;艾伦-布拉德利

零件编号/目录号:1756-CPR2U型

系列: ControlLogix的

电缆长度 :3英尺（0.91米）

长度:3 米（10 英尺）

重量:0.2 千克 （0.3 磅）

Allen-Bradley 1756-CPR2U 是一款 1756 直角冗余电源电缆，用于在 ControlLogix 系统中传输电源。与标准电源相比，冗余电源具有各种附加功能。其中一些是自动机箱负载共享、运行状态指示灯、固态继电器以及仅限于电源（不包括电缆和适配器）的操作异常。

1756-CPR2U 冗余电源电缆的电缆长度为 0.91 米（3 英尺），重量为 0.3 磅。它的输入电流为 970 mA（5.1V DC），1.7 mA（24V DC）。它支持以每秒 5 兆比特的速度进行 ControlNet 通信。1756-CPR2U 的最大功耗为 5.1 W，热耗散为 17.4 BTU/小时。它安装在带有开放式外壳和 4 英寸的机箱中。（101.6 毫米）顶部和侧面的间隙。

1756-CPR2U 冗余电源电缆已将冗余电源所需的最小安装长度从 5 英寸（152.4 毫米）以上减少到不到 2 英寸（50.8 毫米）。它支持 ControlLogix 系统中所有系列的标准冗余电源。XT 电缆适配器和电源与之兼容。1756-CPR2U 符合 RoHS（有害物质限制）标准，成本与其他标准电缆相同。

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Manufacturer: Rockwell Automation

Brand; Alan Bradley

Part Number/Catalog number: Model 1756-CPR2U

Series: ControlLogix

Cable Length :3 ft (0.91 m)

Length :3 m (10 ft)

Weight :0.2 kg (0.3 lb)

The Allen-Bradley 1756-CPR2U is a 1756 right-angle redundant power cable for transferring power in ControlLogix systems. Compared with standard power supplies, redundant power supplies have various additional functions. Some of these are automatic chassis load sharing, operating status indicators, solid-state relays, and operating exceptions limited to the power supply (excluding cables and adapters).

The 1756-CPR2U redundant power cable has a cable length of 0.91 m (3 ft) and a weight of 0.3 lb. It has an input current of 970 mA (5.1V DC), 1.7 mA (24V DC). It supports ControlNet communications at speeds of up to 5 megabits per second. The 1756-CPR2U has a maximum power consumption of 5.1W and a heat dissipation of 17.4 BTU/ hour. It is installed in a 4-inch case with an open housing. (101.6 mm) clearance between top and side.

The 1756-CPR2U redundant power cable has reduced the minimum installation length required for redundant power supplies from more than 5 inches (152.4 mm) to less than 2 inches (50.8 mm). It supports all families of standard redundant power supplies in ControlLogix systems. XT cable adapters and power supplies are compatible. The 1756-CPR2U is RoHS (Restriction of Hazardous Substances) compliant and costs the same as other standard cables.