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GE IC693ALG223 16通道模拟电压输入模块

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一、基本信息品牌：GE（通用电气）型号：IC693ALG223类型：16通道模拟电流输入模块系列：PACSystems系列90-30 RX3i二、功能特点通道配

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更新时间：2024-07-19

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一、基本信息

品牌：GE（通用电气）
型号：IC693ALG223
类型：16通道模拟电流输入模块
系列：PACSystems系列90-30 RX3i

二、功能特点

通道配置：

提供16个独立和单端通道，可配置为以下三个输入电流范围中的任何一个：4至20 mA、0至20 mA或4至20 mA增强型。
每个量程都有高低报警功能。在增强范围内，模块可设置低报警限值，以便在4至20 mA应用中通过明线故障检测来检测输入电流；用户也可以设置高报警警报。

精度与分辨率：

该模块具有高水平的分辨率和准确性，有助于处理高度敏感的模拟信号。在4至20 mA电流下，输入通道具有4微安分辨率。

隔离与保护：

在其现场侧和逻辑侧之间具有1500伏的隔离电压，这有助于消除通信线路中的接地环路。
标准更新速率为6 ms，隔离为250 VAC连续或1500 VAC一分钟。

电源需求：

消耗来自控制器背板上5 VCD总线的120 mA电流。
还需要一个来自用户提供的+24 VDC电源的65 mA以上电流环路。

兼容性与应用：

可用于RX3i或90-30系列系统中提供串行连接器的任何I/O插槽。
该模块接收来自各种传感器的模拟输入，例如液位传感器、温度传感器和流量传感器。

状态报告与LED指示：

报告状态，包括CPU的电源状态。
配备LED状态灯，可发出ON、OFF和FAIL信号，以帮助用户进行操作和故障排除。

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1. Basic information

Brand: GE (General Electric)

Model: IC693ALG223

Type: 16-channel analog current input module

Series: PACSystems Series 90-30 RX3i

Second, functional characteristics

Channel configuration:

It offers 16 independent and single-ended channels that can be configured for any of the following three input current ranges: 4 to 20 mA, 0 to 20 mA, or 4 to 20 mA enhanced.

Each range has a high-low alarm function. In the enhanced range, the module can set low alarm limits to detect input current through open line fault detection in 4 to 20 mA applications; Users can also set high alarm alarms.

Accuracy and resolution:

The module has a high level of resolution and accuracy, which helps to process highly sensitive analog signals. At 4 to 20 mA of current, the input channel has a 4 microampere resolution.

Isolation and protection:

There is an isolation voltage of 1500 volts between its field side and its logical side, which helps eliminate the ground loop in the communication line.

The standard update rate is 6 ms, isolated at 250 VAC continuously or 1500 VAC one minute.

Power requirements:

Consumes 120 mA of current from the 5 VCD bus on the controller backplane.

A current loop above 65 mA from a user-supplied +24 VDC power supply is also required.

Compatibility and Application:

Can be used in any I/O slot that provides serial connectors in RX3i or 90-30 series systems.

The module receives analog inputs from a variety of sensors, such as level sensors, temperature sensors, and flow sensors.

Status report and LED indication:

Reports the status, including the power status of the CPU.

Equipped with LED status lights that can send ON, OFF and FAIL signals to help users with operation and troubleshooting.

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