ICS TRIPLEX T8451 数字模块

ICS TRIPLEX   T8451 数字模块   是一个数字模块，具体来说是一个24Vdc的可信TMR（三重模块冗余）数字输出模块。TMR是一种容错技术，通过在三个相同的模块上并行运行相同的程序，并使用多数投票系统来确定输出，从而提高系统的可靠性和容错能力。

ICS TRIPLEX   T8451 数字模块  详情介绍：

1. ICS TRIPLEX T8451 是一个数字模块，具体来说是一个24Vdc的可信TMR（三重模块冗余）数字输出模块。TMR是一种容错技术，通过在三个相同的模块上并行运行相同的程序，并使用多数投票系统来确定输出，从而提高系统的可靠性和容错能力。

2. 这个模块具有一些显著的特点和规格：

3. 电源电压范围：T8451模块可以在20至32V直流的电压范围内工作。
4. 电路类型：它采用了完全三重可选线路的容错设计，这意味着模块内部有三个完全相同的电路同时工作，以确保输出的正确性和可靠性。
5. 监控输出数量：该模块具有40个独立的通道，每个通道都可以进行监控和输出。
6. 电源组：模块分为8个独立的电源组，每个电源组有5个工作输出。
7. 现场电压范围：模块的现场电压范围在18至32V dc之间。
8. 输出电压测量范围：输出电压的测量范围从0至32V直流。
9. 最大耐受电压：模块可以承受-1至40V直流的最大电压。
10. 额定输出电流：每个电源组每个通道的额定输出电流为2A，总的最大输出电流为8A。
11. 电容：预发布3.5版本的电容范围为30-55uF。
12. 闪烁/脉冲电流负载：建议使用3.5版本的闪烁/脉冲电流负载。
13. 开态负载电流：最小开态负载电流为50mA。
14. 输出关闭状态电阻：在输出关闭状态下，电阻值为33Ω。
15. 输出开态电阻：在输出开态时，电阻值为0.6Ω。
16. 输出短路保护：模块具有电子短路保护功能，当输出发生短路时，模块会自动进行保护。
17. 通道间串扰：通道之间的串扰被限制在-40dB以下，确保各通道之间的独立性。

18. ICS TRIPLEX T8451 数字模块适用于需要高可靠性、容错能力和精确数字输出的应用，如工业自动化、航空航天、轨道交通等领域。

ICS TRIPLEX   T8451 数字模块    实物图片：

ICS TRIPLEX   T8451 数字模块  实物视频

ICS TRIPLEX T8451 Digital Module Details Introduction:

ICS TRIPLEX T8451 is a digital module, specifically a 24Vdc trusted TMR (Triple Modular Redundant) digital output module. TMR is a fault-tolerant technique that improves the reliability and fault tolerance of a system by running the same program in parallel on three identical modules and using a majority voting system to determine the output.

This module has some significant features and specifications:

Power supply voltage range: The T8451 module can operate within a voltage range of 20 to 32V DC.

Circuit type: It adopts a fault-tolerant design with completely triple selectable circuits, which means that there are three identical circuits working simultaneously inside the module to ensure the correctness and reliability of the output.

Monitoring output quantity: This module has 40 independent channels, each of which can be monitored and output.

Power Pack: The module is divided into 8 independent power packs, each with 5 working outputs.

On site voltage range: The on-site voltage range of the module is between 18 and 32V DC.

Output voltage measurement range: The measurement range of output voltage is from 0 to 32V DC.

Maximum withstand voltage: The module can withstand a maximum voltage of -1 to 40V DC.

Rated output current: The rated output current of each channel of each power pack is 2A, and the total maximum output current is 8A.

Capacitance: The pre released version 3.5 has a capacitance range of 30-55uF.

Flashing/pulse current load: It is recommended to use version 3.5 of the flashing/pulse current load.

Open load current: The minimum open load current is 50mA.

Output off state resistance: In the output off state, the resistance value is 33 Ω.

Output open state resistance: When outputting open state, the resistance value is 0.6 Ω.

Output short circuit protection: The module has an electronic short circuit protection function, which automatically protects the output when a short circuit occurs.

Inter channel crosstalk: The crosstalk between channels is limited to -40dB or less, ensuring independence between each channel.

The ICS TRIPLEX T8451 digital module is suitable for applications that require high reliability, fault tolerance, and precise digital output, such as industrial automation, aerospace, rail transit, and other fields.

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