ABB GJR2390300R1010 81EA03B-E數(shù)碼輸出模塊

1.產(chǎn) 品 資 料 介 紹：

中文資料：

ABB GJR2390300R1010，型號為 81EA03B-E，是一款數(shù)字輸出模塊，廣泛應(yīng)用于ABB Symphony Harmony系列控制系統(tǒng)中，用于將控制器的邏輯指令轉(zhuǎn)換成開關(guān)信號，控制現(xiàn)場設(shè)備如接觸器、電磁閥、指示燈等。

一、產(chǎn)品基本信息

• 產(chǎn)品編號：GJR2390300R1010

• 模塊型號：81EA03B-E

• 模塊類型：數(shù)字輸出模塊（Digital Output Module）

• 輸出通道數(shù)：通常為 16 或 32 路（視配置）

• 輸出類型：干接點(diǎn)或繼電器輸出，可驅(qū)動 24V DC 設(shè)備

• 電氣隔離：模塊輸出與內(nèi)部邏輯電路之間具備光耦隔離

• 安裝方式：DIN 導(dǎo)軌或機(jī)架式安裝，適配 SC510 或 SC520 子模塊架

• 系統(tǒng)平臺：兼容 ABB Symphony Harmony 系統(tǒng)，使用 MasterBus 300 通訊

二、產(chǎn)品功能特點(diǎn)

• 實(shí)現(xiàn) DCS 控制系統(tǒng)向現(xiàn)場設(shè)備發(fā)出數(shù)字開關(guān)指令

• 輸出穩(wěn)定可靠，具有過流、過壓保護(hù)機(jī)制

• 每一路輸出狀態(tài)可實(shí)時監(jiān)測

• 通道具有短路保護(hù)和模塊故障診斷能力

• 適用于高可靠性要求的連續(xù)過程工業(yè)

三、典型應(yīng)用領(lǐng)域

• 發(fā)電廠與變電站自動化：控制斷路器、警示燈、接觸器等

• 石油化工行業(yè)：控制泵啟動、閥門啟閉、狀態(tài)指示

• 水處理系統(tǒng)：執(zhí)行閥門、泵機(jī)控制命令

• 制造業(yè)自動控制系統(tǒng)：用于執(zhí)行PLC或DCS發(fā)出的邏輯動作

• 冶金、礦山：控制重載開關(guān)、機(jī)械裝置驅(qū)動邏輯

英文資料：

ABB GJR2390300R1010， The model number is 81EA03B-E, which is a digital output module widely used in ABB Symphony Harmony series control systems. It is used to convert the logic instructions of the controller into switch signals and control field devices such as contactors, solenoid valves, indicator lights, etc.

1、 Basic Product Information

Product Code: GJR2390300R1010

Module model: 81EA03B-E

Module type: Digital Output Module

Number of output channels: usually 16 or 32 channels (depending on configuration)

Output type: dry contact or relay output, capable of driving 24V DC devices

Electrical isolation: there is optocoupler isolation between the module output and the internal logic circuit

Installation method: DIN rail or rack mounted, compatible with SC510 or SC520 submodule rack

System platform: compatible with ABB Symphony Harmony system, using MasterBus 300 communication

2、 Product functional features

Implement DCS control system to issue digital switch commands to on-site equipment

Stable and reliable output, with overcurrent and overvoltage protection mechanisms

Each output status can be monitored in real-time

The channel has short-circuit protection and module fault diagnosis capabilities

Suitable for continuous process industries with high reliability requirements

3、 Typical application areas

Automation of power plants and substations: controlling circuit breakers, warning lights, contactors, etc

Petrochemical industry: control pump start-up, valve opening and closing, status indication

Water treatment system: execute valve and pump control commands

Manufacturing automation control system: used to execute logical actions issued by PLC or DCS

Metallurgy and Mining: Control Heavy Duty Switches, Mechanical Device Drive Logic

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