Allen-Bradley 1756-L55M12 处理器模块 用于存储数据和逻辑

【产品详情】

Allen-Bradley 1756-L55M12 模块提供 750 KB 的用户内存和 200 KB 的 I/O 内存。非易失性存储器在 1756-L55M12 上不可用。可选的 CompactFlash 存储器模块可用于非易失性存储器：1784-CF64 模块提供 64 MB 内存，1784-CF128 模块提供 128 MB 存储器，用于永久存储用户程序。该模块包括一个集成的 RS-232 串行端口。可用于通信的可选模块包括远程 I/O、以太网、DeviceNet。ControlNet 和 DH+。建议将 1747-CP3 或 1756-CP3 串行电缆用作编程电缆。

1756-L55M12 可以安装在 ControlLogix 机箱的任何插槽中。ControlLogix 系统支持每个机箱多个控制器，这些控制器通过机箱背板进行通信。1756-L55M12 的电流消耗在 5 伏时为 1230 毫安，在 24 伏时为 14 毫安。控制器模块的最大功耗为 5.6 瓦，最大散热为 19.1 BTU/小时。1756-L55M12 模块支持 3 种不同的电池模块。1756-BA1 电池在 63 摄氏度下提供至少 25 天的电池寿命。175-BATM 和 1756-BATA 电池模块在 25 摄氏度下提供至少 299 天的电池寿命。1756-L55M12 的存储和工作温度范围为 -40 至 85 摄氏度和 0 至 60 摄氏度。支持的相对湿度范围为 5% 至 95%（非冷凝）。该模块的额定振动为 2G，频率为 10 至 500 赫兹。存储和操作的冲击等级分别为 50G 和 30G。

Allen-Bradley 1756-L55M12 处理器模块 用于存储数据和逻辑

【英文介绍】

The Allen-Bradley 1756-L55M12 module provides 750 KB of user memory and 200 KB of I/O memory. Non-volatile memory is not available on 1756-L55M12. Optional CompactFlash memory modules are available for non-volatile memory: the 1784-CF64 module provides 64 MB of memory, and the 1784-CF128 module provides 128 MB of memory for permanent storage of user programs. The module includes an integrated RS-232 serial port. Optional modules available for communication include remote I/O, Ethernet, DeviceNet. ControlNet and DH+. It is recommended to use the 1747-CP3 or 1756-CP3 serial cable as a programming cable.

The 1756-L55M12 can be installed in any slot in the ControlLogix chassis. The ControlLogix system supports multiple controllers per chassis that communicate via the chassis backplane. The current consumption of the 1756-L55M12 is 1230 MA at 5 volts and 14 MA at 24 volts. The controller module has a maximum power consumption of 5.6 watts and a maximum heat dissipation of 19.1 BTU/ hour. The 1756-L55M12 module supports three different battery modules. The 1756-BA1 battery provides at least 25 days of battery life at 63 degrees Celsius. The 175-BATM and 1756-BATA battery modules provide at least 299 days of battery life at 25 degrees Celsius. The 1756-L55M12 has a storage and operating temperature range of -40 to 85 degrees Celsius and 0 to 60 degrees Celsius. Supported relative humidity ranges from 5% to 95% (non-condensing). The module has a vibration rating of 2G and a frequency of 10 to 500 Hz. The impact levels for storage and operation are 50G and 30G respectively.

Allen-Bradley 1756-L55M12 处理器模块 用于存储数据和逻辑

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