1746-N2 SLC模块卡槽填充器

Description

1746-N2 SLC模块卡槽填充器

Allen Bradley 1746-N2是一个插槽填充器，包括机箱中未使用的I/O插槽;它有助于防止碎片落入槽中，从而防止背板出现缺陷。本产品还可以保护机箱中未使用的插槽不受灰尘的影响。通过应用安全要求EN 61131-2可编程控制器，第2部分-设备要求和测试进行测试后，确保1746-N2符合低电压指令板的73/23/EEC指令。艾伦布拉德利1746-N2适用于I类，2级，A, B, C, D组和非危险场所。在安装或拆卸模块之前，请注意断开与SLC 500系统和模块的其他来源的连接(换句话说，不要“热插拔”任何模块)，并断开与模块连接的所有设备的连接。不注意注意事项可能会导致设备的损坏。

Allen Bradley 1746-N2尺寸为12.7 x 7.62 x 20.32厘米(5 x 3 x 8英寸)。该槽位填料重量约为0.045千克。它的工作温度从-25到60摄氏度(-13到140华氏度)，而它的非工作温度从-40到85摄氏度(-40到185华氏度)。该槽位填料的相对湿度在5% ~ 95%之间波动，不结露。其工作振动在10 ~ 500hz范围内为2g，工作和非工作振动为30g。

1746-N2

1746-N2 SLC模块卡槽填充器

The Allen Bradley 1746-N2 is a slot filler that includes an unused I/O slot in the chassis; it prevents a defect in the backplane by helping to keep debris from falling into the slot. This product also protects unused slots in the chassis from dust. After being tested by applying the security requirements EN 61131-2 Programmable Controllers, Part 2 – Equipment Requirements and Testing, the 1746-N2 is ensured to meet Directive 73/23/EEC of the Low Voltage Directive Board. The Allen Bradley 1746-N2 is suitable for use in Class I, Division 2, Group A, B, C, D, and non-hazardous locations only. Before installing or removing a module, take care to disconnect from the SLC 500 system and from other sources to the module (in other words, do not “hot swap” any module), and disconnect all devices connected to the module. Failure to heed precautions may result in the destruction of equipment.

The Allen Bradley 1746-N2 has dimensions of 12.7 x 7.62 x 20.32 centimeters (5 x 3 x 8 inches). The weight of this slot filler is approximately 0.045 kilograms. Its operating temperature goes from -25 to 60 degrees Celsius (-13 to 140 degrees Fahrenheit), while its nonoperating temperatures go from -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit). The relative humidity of this slot filler fluctuates between 5% and 95% without condensation. Its operating vibration is 2 g at 10 to 500 Hz and it’s operating and nonoperating shock is 30 g.