1756-M1 是一款 A 系列 ControlLogix 内存板

【产品详情】

Allen-Bradley 1756-M1 是一款 A 系列 ControlLogix 内存板。它只能安装在 ControlLogix 5550 控制器中，例如 1756-L1、1756-L1M1、1756-L1M2 和 1756-L1M3 控制器。该内存板具有 512 KB 扩展内存，并具有开放式外壳类型额定值。请注意，控制器中只能安装一块内存板，建议在将此内存板安装到机箱时使用接地腕带和 #2 十字螺丝刀。

1756-M1 内存板的工作温度为 0 至 60 摄氏度。它还具有 -40 至 85 摄氏度的存储温度范围。该内存板的相对湿度为 5% 至 95%，为非冷凝。它还具有 2 g 的振动，从 10 到 500 Hz，30 g 的工作冲击和 50 g 的非工作冲击。

该内存板还具有 1 组 A 类发射和 6 kV 的 ESD 抗扰度，适用于间接接触放电和 8 kV 空气放电。1756-M1 内存板的辐射射频抗扰度如下：10V/m，200 赫兹 50% 脉冲 1890 兆赫兹 100% AM，10V/m 200 赫兹 50% 脉冲 100% AM，900 兆赫兹，10V/m，1 千赫兹正弦波 80% AM，80 至 2000 兆赫兹，1V/m，1 千赫兹线波 80% AM，2 至 2.7 千兆赫兹。

1756-M1 是一款 A 系列 ControlLogix 内存板

【英文介绍】

The Allen-Bradley 1756-M1 is an A-series ControlLogix memory board. It can only be installed in ControlLogix 5550 controllers, such as 1756-L1, 1756-L1M1, 1756-L1M2, and 1756-L1M3 controllers. The memory board has 512 KB of extended memory and has an open shell type rating. Note that only one memory board can be installed in the controller. You are advised to use a ground strap and #2 Phillips screwdriver to install the memory board into the chassis.

The 1756-M1 memory board operates from 0 to 60 degrees Celsius. It also has a storage temperature range of -40 to 85 degrees Celsius. The relative humidity of the memory board is 5% to 95%, which is non-condensing. It also has 2 g of vibration, from 10 to 500 Hz, 30 g of working shock and 50 g of non-working shock.

The memory board also features 1 set of Class A emission and 6 kV ESD immunity for indirect contact discharge and 8 kV air discharge. The radiated RF immunity of the 1756-M1 memory board is as follows: 10V/m, 200 Hz 50% pulse 1890 MHZ 100% AM, 10V/m 200 Hz 50% pulse 100% AM, 900 MHZ, 10V/m, 1 KHZ sine wave 80% AM, 80 to 2000 MHZ, 1V/m, 1 KHZ line wave 80% AM, 2 to 2.7 GHZ.

1756-M1 是一款 A 系列 ControlLogix 内存板

【其他型号推荐】