1756-L85EXT ControlLogix-XT 控制器 采用开放式外壳类型

【产品详情】

1756-L85EXT 控制器是 ControlLogix-XT 控制器，是 ControlLogix-XT 5580 产品线中 Allen-Bradley 的产品。它具有 40 MB 的用户内存、128,000 个最大数字输入和输出点以及 4000 个最大模拟输入和输出点。输入和输出点总数最多为 128,000 个 I/O。它具有 2 GB 的可选非易失性存储器容量，并且此存储设备出厂时预装在控制器中。1756-L85EXT ControlLogix-XT 控制器在 1.2 伏直流和 5.1 伏直流电下的电流消耗分别为 5 毫安和 1.2 安培。它的额定功耗为 6.2 瓦，额定散热时间为每小时 21.2 BTU。该 Allen-Bradley 控制器的重量约为 0.394 千克，隔离电压为 50 伏。它采用开放式外壳类型，可在 -25 至 70 摄氏度的温度范围内运行。本机的非工作温度范围为 -40 至 85 摄氏度。

Allen-Bradley 1756-L85EXT ControlLogix-XT 控制器在最高环境温度为 70 摄氏度时以全功率运行。它具有 5% 至 95% 的非冷凝可容忍相对湿度范围，在 10 至 500 赫兹时的工作振动额定值为 2 g。该装置的其他规格包括 30 g 的最大可容忍操作和非操作冲击。ControlLogix-XT 控制器的工作原理与传统的 ControlLogix 系列控制器相同。此外，这些设备还配备了通信系统组件和控制功能，可提供一层保护，防止暴露在腐蚀性和恶劣环境中。1756-L85EXT 控制器与 FLEX 输入/输出 XT 产品一起使用时可承受 -20 至 70 摄氏度的温度范围，单独使用时可承受 -25 至 70 摄氏度的温度范围。

1756-L85EXT ControlLogix-XT 控制器 采用开放式外壳类型

【英文介绍】

The 1756-L85EXT controller is a ControlLogix-XT controller, a product of Allen-Bradley in the ControlLogix-XT 5580 product line. It has 40 MB of user memory, 128,000 maximum digital input and output points, and 4,000 maximum analog input and output points. The total number of input and output points is up to 128,000 I/ OS. It has 2 GB of optional non-volatile memory capacity, and this storage device is shipped pre-installed in the controller. The 1756-L85EXT ControlLogix-XT controller has a current consumption of 5 mA and 1.2 amps at 1.2 VDC and 5.1 VDC, respectively. It has a rated power consumption of 6.2 watts and a rated heat dissipation time of 21.2 BTU per hour. The Allen-Bradley controller weighs approximately 0.394 kg and has an isolation voltage of 50 volts. It has an open housing type and can operate in a temperature range of -25 to 70 degrees Celsius. The non-operating temperature range of the machine is -40 to 85 degrees Celsius.

The Allen-Bradley 1756-L85EXT ControlLogix-XT controller operates at full power at a maximum ambient temperature of 70 degrees Celsius. It has a non-condensable tolerable relative humidity range of 5% to 95% and an operating vibration rating of 2 g at 10 to 500 Hz. Additional specifications for the unit include a maximum tolerable operating and non-operating shock of 30 g. The ControlLoGIX-XT controller works in the same way as the traditional ControlLogix family of controllers. In addition, these devices are equipped with communication system components and control functions to provide a layer of protection against exposure to corrosive and harsh environments. The 1756-L85EXT controller withstands a temperature range of -20 to 70 degrees Celsius when used with FLEX input/output XT products, and -25 to 70 degrees Celsius when used alone.

1756-L85EXT ControlLogix-XT 控制器 采用开放式外壳类型

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