1756-0BV8S是一款 ControlLogix DC 诊断输出模块

1756-0BV8S是一款 ControlLogix DC 诊断输出模块

Allen-Bradley 1756-0BV8S 是一款 ControlLogix DC 诊断输出模块。它有 16 个诊断输出可用，每组 8 个点，并且每个点都以电子方式融合。您可以将其安装在兼容的 ControlLogix 机箱的任何可用插槽中。但是，为此需要一个 36 位可拆卸接线端子外壳 （RTB）。RTB 可以是 1756-TBCH 或 1756-TBS6H。在使用 RTB 安装模块之前，安装机箱和电源并接地非常重要。

该 1756-0BV8S模块具有与其他输出模块相同的以下功能：输出数据回波、多个输出点密度、可配置的点电平输出状态、电子熔断以及隔离和非隔离式输出模块。它还允许您配置模块的各种功能，特别是空载检测、输出验证检测、故障模式下的输出状态、程序模式下的输出状态、从程序状态到故障状态的转换以及诊断锁存。

1756-OB16D 模块的短行程诊断功能为 8 A（最小值）和 180 A（最小值）10 ms。空载功能仅用于关断状态检测，输出验证仅用于导通状态检测。脉冲测试具有用户可配置的最大脉冲宽度。该模块还允许您配置每点的故障状态和每点编程模式下的状态，其中默认设置“关闭”，其他选项为“开”和“保持最后状态”。

1756-0BV8S是一款 ControlLogix DC 诊断输出模块

The Allen-Bradley 1756-0BV8S is a ControlLogix DC diagnostic output module. It has 16 diagnostic outputs available, each set of 8 points, and each point is electronically fused. You can install it in any available slot in a compatible ControlLogix chassis. However, a 36-bit detachable terminal housing (RTB) is required for this purpose. The RTB can be 1756-TBCH or 1756-TBS6H. Before installing a module using RTB, it is important to install the chassis and power supply and ground them.

The 1756-0BV8S module has the same following features as other output modules: output data echo, multiple output point densities, configurable point level output states, electronic fusing, and isolated and non-isolated output modules. It also allows you to configure various functions of the module, especially no-load detection, output verification detection, output state in fault mode, output state in program mode, transition from program state to fault state, and diagnostic latches.

The short stroke diagnostic function of the 1756-0BV8S module is 8 A (minimum) and 180 A (minimum) 10 ms. The no-load function is only used for off status detection, and the output verification is only used for on-status detection. The pulse test has a user-configurable maximum pulse width. The module also allows you to configure the fault state of each point and the state in each point programming mode, where the default setting is "off" and the other options are "On" and "Hold Last State".

1756-0BV8S是一款 ControlLogix DC 诊断输出模块

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