描述
ABB GJR2365700R1010产品详情如下：
一、产品定位与核心功能
ABB GJR2365700R1010（型号：88VA02B-E或88VA02A-E）是一款工业级控制板总成，主要用于ABB Symphony Harmony系列分布式控制系统（DCS）中，承担以下核心功能：
数字信号输入采集与隔离处理：
作为系统与现场设备之间的重要接口模块，支持32路数字输入，适用于干接点或有源24V输入设备。
每通道具备电气隔离功能，提升抗干扰性能，确保信号传输的稳定性。
状态监测与保护：
每通道配备状态检测与保护电路，可实时监测输入信号状态，防止过压、过流等异常情况。
提供LED状态指示，便于现场维护与故障排查。
兼容性与扩展性：
适配ABB MasterBus 300通讯架构，支持与ABB其他控制系统和模块无缝集成。
可与SC510或SC520底板搭配使用，支持模块化扩展，满足不同应用场景需求。
二、技术规格与参数
产品编号：GJR2365700R1010
型号：88VA02B-E或88VA02A-E
产品类型：数字输入控制板总成（DI Control Assembly）
通道数量：32路数字输入
工作电压：24V DC
信号输入：
适用于干接点或有源24V输入设备。
公共信号返回：共用一组接地回路。
电气隔离：每通道与逻辑电路隔离，提升抗干扰性能。
通信兼容性：适配ABB MasterBus 300通讯架构。
模块形式：板卡总成，含主板与接口连接单元。
ABB GJR2365700R1010 Product Details:
I.Product Positioning and Key Features
The ABB GJR2365700R1010(Model:88VA02B-E or 88VA02A-E)is an industrial-grade control board assembly primarily used in ABB Symphony Harmony series Distributed Control Systems(DCS).Its key functions include:
Digital Signal Input Acquisition and Isolation:
As a critical interface module between the system and field devices,it supports 32 digital inputs,suitable for both dry contact and active 24V input devices.
Each channel features electrical isolation,enhancing noise immunity and ensuring stable signal transmission.
Status Monitoring and Protection:
Each channel has a status detection and protection circuit,monitoring input signal status in real time and preventing overvoltage,overcurrent,and other abnormal conditions.
LED status indicators facilitate on-site maintenance and troubleshooting.
Compatibility and Expandability:
Compatible with ABB MasterBus 300 communication architecture,supporting seamless integration with other ABB control systems and modules.
Compatible with SC510 or SC520 backplanes,supporting modular expansion to meet diverse application needs.
II.Technical Specifications and Parameters
Product Number:GJR2365700R1010
Model:88VA02B-E or 88VA02A-E
Product Type:Digital Input Control Board Assembly
Number of Channels:32 digital inputs
Operating Voltage:24V DC
Signal Input:
Suitable for dry contact or active 24V input devices.
Common Signal Return:Shared ground connection.
Electrical Isolation:Each channel is isolated from the logic circuit,enhancing noise immunity.
Communication Compatibility:Compatible with ABB MasterBus 300 communication architecture.
Module Form:Board assembly,including main board and interface connector unit.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
