T8480 冗余系统三重卡件

T8480 是一款专为工业控制体系规划的高性能模块。它为关键应用程序供给高级功能和可靠性。
产品参数:
-输入电压:24V DC
-输出电压:5V DC
-工作温度:-40°℃~85°℃
-外形尺寸:100mmx50mmx20mm
T8480 
T8480 输入逻辑模块机械设备中的毛病一般很明显自身为不稳定零点或不正确关心假如毛病与进程参数相关，毛病可能来自装置的机械部分。
称重传感器只称重传感器校准数据不变逐步地根据其尺寸和类型，可承受五(1)倍的标称负载测量方向。进程线中的事情，例如腹板断裂，可能会导致过载大到足以改变称重传感器数据。取决于过载量，可能足以归零。
8480C T8480 T8111C 冗余体系三重卡规划了可信三模块冗余(TMR)体系经认证可用于安全相关应用。保证体系构建在这些根底上有必要对路途提出要求这些体系的规划、建造、装备、测验、装置和调试、运转、保护和停用。本手册规则了在安全相关阶段需要满意的要求保证可信TMR体系的安全相关方针实现工艺安全时刻范围内的呼应时刻有必要考虑体系的呼应才能，即按需毛病概率(包含其在所需时刻内完成所需功能的才能)。这个按需失效概率是体系体系结构的函数自测距离及其β因子2。假如体系架构未供给毛病公差，有必要确杲呼应时刻的总和(包含传感器和执行器)，毛病检测时刻不超越工艺安全时刻。在实践中，体系的许多自检距离都不同从秒到小时，本取决于被测体系的元件。

The T8480 is a high-performance module designed for industrial control systems. It provides advanced functionality and reliability for critical applications.

Product parameters:

- Input voltage :24V DC

- Output voltage :5V DC

- Operating temperature :-40° C ~85° C

- Dimensions :100mmx50mmx20mm

T8480

Faults in the mechanical equipment of the T8480 input logic module are generally self-evident as unstable zero points or incorrect concerns. If the fault is related to the process parameters, the fault may come from the mechanical part of the device.

Load cell Only the load cell calibration data is unchanged step by step according to its size and type and can withstand up to five (1) times the nominal load measurement direction. Things in the process line, such as a broken web, can cause an overload large enough to change the load cell data. Depending on the load, it might be enough to zero.

The 8480C T8480 T8111C Redundancy System Triple card plans a trusted three-module redundancy (TMR) system certified for safety-related applications. To ensure that the system is built on these foundations it is necessary to make requirements for the planning, construction, equipping, testing, installation and commissioning of these systems, operation, protection and deactivation. This manual specifies the requirements that need to be satisfied in the safety-related stage to ensure the safety-related policies of the trusted TMR system to achieve the response within the process safety time range It is necessary to consider the response ability of the system, that is, the on-demand failure probability (including its ability to complete the required function within the required time). This on-demand failure probability is a function of the architecture's self-measuring distance and its beta factor 2. If the architecture does not provide fault tolerances, it is necessary to ensure that the sum of the corresponding time (including sensors and actuators), the fault detection time does not exceed the process safety time. In practice, many self-test distances for systems vary from seconds to hours, depending on the components of the system under test.