5X00241G02   数字输入 EMERSON 

【产品详情】

数字输入5X00241G02配置包含16个通道，其中每个通道具有

电压电平感应电路，用于检测输入是否接通或断开。的

事件序列模块有16个隔离的差分输入，以适应

单独的外部辅助电源，或16个单端(共返回)数字

输入卡上熔断检测器，以适应共同的外部

所有通道的辅助电源。5X00241G02选择的个性模块

确定输入是差分还是单端。输入电压等级。

所监控的模块是由模块中的特定卡组决定的。

单端配置的场侧电路如图20-1所示。

如图20-2所示。输入电阻提供

正常模式浪涌5X00241G02保护，并限制正常工作时的电流。一个

光隔离器在场侧和逻辑之间提供高介电隔离

或/O总线侧。单端数字输入配置有一个电路用于

监测润湿供应的存在。有两种情况会导致监视器电路出现这种情况

报告熔断保险丝状态并向鼓掌控制器发出注意状态;

●PDIA上的保险丝烧断。

●辅助电源电平低于最小输入电压。

5X00241G02   数字输入 EMERSON 

【英文介绍】

The digital input 5X00241G02 configuration consists of 16 channels, each of which has

Voltage level sensing circuit used to detect whether the input is on or off. the

The event sequence module has 16 isolated differential inputs to fit

Separate external auxiliary power supply, or 16 single-ended (total return) numbers

Input card on fuse detector to fit common exterior

Auxiliary power for all channels. 5X00241G02 Selected personality module

Determine whether the input is differential or single-ended. Input voltage level.

The module being monitored is determined by the specific group of cards in the module.

Figure 20-1 shows the circuit on the field side in a single-ended configuration.

As shown in Figure 20-2. Input resistance provision

Normal mode Surge 5X00241G02 protects and limits current during normal operation. single

Optical isolators provide high dielectric isolation between the field side and the logic

Or /O bus side. The single-ended digital input configuration has a circuit for

Monitor the presence of wetting supply. There are two things that can cause this in a monitor circuit

Report the blown fuse status and send attention status to the clapping controller;

● The fuse on the PDIA is blown.

● Auxiliary power level below minimum input voltage.

5X00241G02   数字输入 EMERSON 

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