1771-OFE2 模拟输出模块  lO适配器模块

1771-OFE2模拟输出模块

可用于1771 l/O的lO适配器模块

ControlNet、通用远程lO和扩展本地lO链路。

1771-ASB与32io适配器器件的lO链路兼容，功率为82w或150w

终止

SPECIFICATIONSProduct系列

PLC-5 (Bul.1770 /1771)

元件类型PLC & lO

模拟输出模块

渗透温度,马克斯

最高60℃

操作温度、最小值

1771-OFE2 模拟输出模块是一种硬件组件，它的主要作用是将数字信号转换为模拟信号，并输出可调的连续电压、电流和信号。它通常被用于控制电流或电压型控制设备，如电机、传感器、执行器等。

1771-OFE2模拟输出模块的主要功能包括：

驱动硬件输出和相关数据通路，按照运行方式选择当前的设定值。

根据需要反向并提供结果给硬件输出或软件输出。

模块可以设置为CAS_IN和RCAS_IN自动方式，SP经选择器（SPSELECTOR）对CASIN、SPLOCAL（本机设定）和RCASIN以及反馈值进行选择后输出设定值。

为避免设定值SP的剧烈变化，设置了限制器（rate limiter）对SP进行速率限制，再经限位器（clamper）对SP进行绝对值限制后，进入一个按特殊功能做的特性补偿器（characterization）。

此外，模拟输出模块还广泛应用于各种智能设备中，如电视控制块中对各种模拟量的控制，将遥控器或按键扫描发出的脉冲数字信号输入到控制块中，经过模拟输出模块的数模转换后，输出可随输入信号变化的连续电压信号，从而控制音量、亮度和对比度等参数。

总的来说，1771-OFE2模拟输出模块是工业控制和自动化设备中非常重要的组成部分，它能够提供连续、可调、精确的模拟信号输出，从而实现对各种设备和系统的精确控制。

1771-OFE2 模拟输出模块  lO适配器模块

1771-OFE2 Analog output module

Available for 1771 l/O lO adapter module

ControlNet, Universal Remote lO, and extended local lO links.

The 1771-ASB is compatible with lO links of 32io adapter devices with power of 82w or 150w

Terminate

SPECIFICATIONSProduct series

PLC-5 (Bul.1770 /1771)

Component type PLC & lO

Analog output module

Penetration temperature, Max

Up to 60℃

Operating temperature, minimum value

The 1771-OFE2 analog output module is a hardware component whose main role is to convert a digital signal to an analog signal and output an adjustable continuous voltage, current, and signal. It is commonly used to control current or voltage type control devices, such as motors, sensors, actuators, etc.

The main functions of the 1771-OFE2 analog output module include:

Drive hardware output and related data path, select the current set value according to the operation mode.

Reverse and provide results to hardware output or software output as needed.

The module can be set to the automatic mode of CAS_IN and RCAS_IN. SP outputs the set value after selecting CASIN, SPLOCAL (local setting) and RCASIN and feedback values by the SPSELECTOR.

In order to avoid drastic changes in the set value SP, a rate limiter would be set to limit the rate of SP, and then a clamper would limit the absolute value of SP, and then a characterization compensator would be made according to special functions.

In addition, the analog output module is also widely used in a variety of intelligent devices, such as the control of various analog quantities in the TV control block, the remote control or key scanning pulse digital signal input to the control block, after the analog output module digital-to-analog conversion, the output can change with the input signal continuous voltage signal, thereby controlling the volume, brightness and contrast and other parameters.

In general, the 1771-OFE2 analog output module is a very important part of industrial control and automation equipment, which can provide continuous, adjustable and accurate analog signal output, so as to achieve precise control of various equipment and systems.