AI880A 3BSE039293R1 模拟输入 工业自动化系统

AI880A 3BSE039293R1 模拟输入 工业自动化系统

AI880A 3BSE039293R1是ABB制造的高完整性模拟输入模块，用于Advant Controller 400系列的S800 I/O系统。它专为各种行业（包括石油和天然气、化工、发电和水处理）中要求苛刻的过程控制和安全应用而设计。

主要特点：

高完整性：AI880A 模块已通过 SIL3（安全完整性等级 3）认证，确保适用于可靠性和容错至关重要的安全关键型应用。

8 个模拟输入通道：该模块提供 8 个独立的模拟输入通道，每个通道能够接受 4-20 mA 信号，分辨率为 12 位，可进行精确测量。

HART通讯：该模块支持HART（高速公路可寻址远程传感器）通信协议，可实现智能现场设备管理和诊断。

单次或冗余操作：该模块可配置为单通道或冗余操作，以提高系统可用性和可靠性。

环路监督DI功能：该模块提供环路监控数字输入 （DI） 功能，以实现额外的安全和诊断功能。

技术规格：

输入类型：模拟电流 （4-20 mA）

输入范围：-20 mA 至 +20 mA

精度：满量程的±0.1%

分辨率：12 位

更新速率：高达 250 ms

HART通讯：符合 HART 6.0 标准

工作温度：-25°C 至 70°C（-13°F 至 158°F）

储存温度：-40°C 至 85°C（-40°F 至 185°F）

湿度：5% 至 95% RH（非冷凝）

振动：0.5 g rms，57 至 500 Hz

冲击：5 g，22 ms 半正弦波

应用：

AI880A 3BSE039293R1模拟量输入模块常用于各种需要高完整性和可靠性的工业自动化应用，包括：

过程控制：监测和控制石油和天然气、化工和发电等行业中的关键过程变量，如温度、压力、流量和液位。

安全系统：集成到安全联锁系统中，以保护人员、设备和环境免受危险条件的影响。

紧急停机系统：在发生异常过程条件或安全系统故障时触发紧急停机序列。

涡轮机控制系统：精确测量和控制涡轮机参数，如速度、振动和蒸汽流量，以实现高效可靠的发电。

火灾和气体探测系统：监测危险区域是否存在易燃气体或火灾隐患。

总体而言，AI880A 3BSE039293R1模拟量输入模块在确保要求苛刻的工业自动化应用中的安全性和可靠性方面发挥着至关重要的作用，为关键过程控制和安全系统提供高精度模拟信号测量、HART通信功能和冗余操作选项。

AI880A 3BSE039293R1 模拟输入 工业自动化系统

The AI880A 3BSE039293R1 is a high integrity analog input module manufactured by ABB for S800 I/O systems in the Advant Controller 400 series. It is designed for demanding process control and safety applications in a variety of industries, including oil and gas, chemicals, power generation and water treatment.

Main features:

High integrity: The AI880A module is SIL3 (Safety Integrity Level 3) certified for safety-critical applications where reliability and fault tolerance are critical.

8 analog input channels: The module provides 8 independent analog input channels, each capable of receiving 4-20 mA signals with a resolution of 12 bits for accurate measurements.

HART Communication: This module supports the HART (Highway Addressable Remote Sensor) communication protocol for intelligent field device management and diagnosis.

Single or redundant operation: The module can be configured as single channel or redundant operation to improve system availability and reliability.

Loop Monitoring DI function: This module provides loop monitoring digital input (DI) function for additional safety and diagnostic functions.

Technical specifications:

Input Type: Analog current (4-20 mA)

Input range: -20 mA to +20 mA

Accuracy: ±0.1% of full scale

Resolution: 12 bits

Update rate: up to 250 ms

HART Communication: HART 6.0 compliant

Operating temperature: -25°C to 70°C (-13°F to 158°F)

Storage temperature: -40°C to 85°C (-40°F to 185°F)

Humidity: 5% to 95% RH (non-condensing)

Vibration: 0.5 g rms, 57 to 500 Hz

Shock: 5 g, 22 ms half sine wave

Applications:

The AI880A 3BSE039293R1 analog input module is commonly used in a variety of industrial automation applications that require high integrity and reliability, including:

Process control: Monitor and control key process variables such as temperature, pressure, flow and level in industries such as oil and gas, chemicals and power generation.

Safety systems: Integrated into safety interlocking systems to protect people, equipment and the environment from hazardous conditions.

Emergency shutdown system: Triggers an emergency shutdown sequence when an abnormal process condition or safety system failure occurs.

Turbine control systems: Accurately measure and control turbine parameters such as speed, vibration and steam flow for efficient and reliable power generation.

Fire and gas detection systems: Monitor hazardous areas for the presence of flammable gases or fire hazards.

Overall, the AI880A 3BSE039293R1 analog input module plays a vital role in ensuring safety and reliability in demanding industrial automation applications, providing high-precision analog signal measurement, HART communication capabilities and redundant operation options for critical process control and safety systems.

AI880A 3BSE039293R1 模拟输入 工业自动化系统