1715-OF8I 模拟输出模块 具有八 个独立隔离的模拟输出通道

1715-OF8I是一个模拟输出模块，是Allen-Bradley冗余I/O系统的一部分。

该模块具有八 （8） 个独立隔离的模拟输出通道，可提供 4-20 mA 输出电流。

此模块需要使用 1715-A310 模块底座和 1715-TASOF8 或 1715-TADOF8 端接底座。

关于 1715-OF8I

Allen-Bradley 1715-OF8I是Allen-Bradley冗余I/O系统的模拟输出模块。该模块具有八 （8） 个电流输出通道，提供 4-20 mA 标准信号，可用于驱动调节设备，如控制阀、阻尼器、百叶窗、定位器和变频驱动器 （VFD），它还可用于信号重传，以进一步集成或再处理数据记录仪、面板仪表和单回路控制器。1715-OF8I 适用于从控制器级别到 I/O 级别的高关键性和高可用性应用。

该模块具有模块化组件，需要使用单独的端接模块和底座模块，分别是 1715-TADOF8 或 1715-A310 模块底座和 1715-TASOF8。

1715-OF8I 的数据输入值最低有效位（控制）为 0.98 ？A 和数据输出值最低有效位（监视器）3.9 ？A。

每个通道的测量误差为 0.30% + 10 ？在 40 º C （104 º F） 的环境中运行一年后;0.35% + 10 ?A 在运营 ，第 2 年后和 0.44% + 10 ？A 经过 5 年的运营。它的温度漂移为 （0.01% + 0.1 ？A） 每 º C.该模块带有 LED 状态指示灯，包括正常、就绪和运行，以及用于描述每个通道通电状态的单个通道 LED 指示器。

该模块的工作电压范围为 18-32 VDC，背板电流消耗为 260 mA。它还具有 3.6 W 的最大功耗和 0.64 W 的现场环路功耗。

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1715-OF8I 模拟输出模块 具有八 个独立隔离的模拟输出通道

The 1715-OF8I is an analog output module that is part of the Allen-Bradley redundant I/O system.

The module has eight (8) independently isolated analog output channels that provide 4-20 mA output current.

This module requires the use of a 1715-A310 module base and a 1715-TASOF8 or 1715-TADOF8 terminal base.

About 1715-OF8I

Allen-Bradley 1715-OF8I is an analog output module for Allen-Bradley redundant I/O systems.

The module has eight (8) current output channels, providing 4-20 mA standard signals,

It can be used to drive regulating devices such as control valves, dampers, blinds, positioners and variable frequency drivers (VFDS).

It can also be used for signal retransmission for further integration or reprocessing of data loggers, panel meters and single-loop controllers.

The 1715-OF8I is suitable for highly critical and highly available applications from the controller level to the I/O level.

The module has modular components and requires the use of separate end modules and base modules, which are the 1715-TADOF8 or 1715-A310 module base and 1715-TASOF8 respectively.

The minimum significant bit (control) of the 1715-OF8I data input value is 0.98? A and data output value minimum significant bit (monitor) 3.9? A.

The measurement error for each channel is 0.30% + 10? After one year of operation at 40 º C (104 º F); 0.35% + 10? A In operation, after 2 years and 0.44% + 10? A After 5 years of operation. Its temperature drift is (0.01% + 0.1? A) per º C. The module has LED status indicators, including normal, ready and running, as well as individual channel LED indicators to describe the power status of each channel.

The module operates in a voltage range of 18-32 VDC with a backplane current consumption of 260 mA. It also has a maximum power consumption of 3.6W and a field loop power consumption of 0.64W.

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