产品简要说明

型号：FOXBORO FBM201E

品牌：FOXBORO

系列：I/A Series现场总线模块

通道数量：32路数字量输入

输入电压：24V DC/120V AC

一款高可靠性数字量输入模块，专为严苛的工业环境设计。作为Foxboro I/A Series DCS系统的关键信号采集组件，它提供了可靠的开关状态检测能力。原装正品，全面测试，现货供应，提供专业技术支持。

产品详细说明

产品概述

FOXBORO FBM201E是艾默生过程管理旗下FOXBORO品牌开发的高性能数字量输入模块，属于I/A Series分布式控制系统（DCS）的核心DI组件。该模块提供32路离散量输入通道，支持24V DC和120V AC两种输入电压规格，为工业自动化系统提供可靠的开关状态检测功能。在流程工业领域，FOXBORO FBM201E以其卓越的抗干扰能力和稳定的性能表现，成为现场开关量信号采集的理想选择。

该模块的设计体现了FOXBORO在工业自动化领域数十年的技术积累，FOXBORO FBM201E采用光电隔离技术和先进的信号调理电路，确保在恶劣的工业电磁环境下仍能准确检测现场开关状态。其模块化结构和热插拔特性大大简化了安装和维护流程，在江苏某大型化工厂项目中，FOXBORO FBM201E模块实现了超过10万小时无故障运行的优异记录。

Product Overview

The FOXBORO FBM201E is a high-performance digital input module developed by FOXBORO, a brand under Emerson Process Management. It is a core DI component of the I/A Series Distributed Control System (DCS). This module provides 32 discrete input channels, supporting both 24V DC and 120V AC input voltages, offering reliable switch status detection for industrial automation systems. In the process industry, the FOXBORO FBM201E, with its superior anti-interference capabilities and stable performance, is an ideal choice for field switch signal acquisition.

The module’s design reflects FOXBORO’s decades of technological accumulation in industrial automation. The FOXBORO FBM201E employs opto-isolation technology and advanced signal conditioning circuitry to ensure accurate detection of field switch status even in harsh industrial electromagnetic environments. Its modular structure and hot-swappable nature greatly simplify installation and maintenance. In a large chemical plant project in Jiangsu, the FOXBORO FBM201E module achieved an excellent record of over 100,000 hours of trouble-free operation.

技术规格

产品型号：FOXBORO FBM201E

制造商：FOXBORO（Emerson）

产品类型：数字量输入模块

通道数量：32路隔离输入

输入类型：干接点/湿接点可选

输入电压：24V DC/120V AC可选

输入电流：≤5mA（24V DC时）

响应时间：≤10ms

导通电压：≤5V DC（最小）

关断电压：≥10V DC（最大）

隔离电压：1500V AC通道对通道

功耗：4W（最大）

工作温度：-40°C to+70°C

连接方式：可拆卸端子块

安装方式：DIN导轨安装

认证标准：UL，CE，cULus，Class I，Division 2

尺寸：200mm×120mm×80mm

重量：1.5kg

主要特点和优势

高密度通道设计：FOXBORO FBM201E采用紧凑的模块化设计，在标准尺寸内提供32路完全隔离的数字量输入通道，显著提高了机柜空间利用率。每个通道都具有独立的信号调理和光电隔离电路，有效防止通道间串扰。在广东某大型炼化项目中，该高密度设计帮助客户节省了40%的安装空间。

灵活的输入配置：模块支持24V DC和120V AC两种输入电压规格，可通过硬件跳线灵活配置，满足不同现场设备的接口需求。FOXBORO FBM201E支持干接点和湿接点输入，可适配各种现场开关和设备状态信号。该特性在福建某电厂项目中成功适应了不同电压等级的现场设备。

强大的抗干扰能力：采用先进的信号滤波和光电隔离技术，FOXBORO FBM201E能有效抑制工业环境中的电磁干扰。其高达1500V AC的隔离电压确保了系统安全性，在浙江某化工厂雷击事件中成功保护了控制系统免受浪涌冲击。

智能诊断功能：模块提供完善的通道级诊断能力，可实时监测输入状态和线路健康状态。FOXBORO FBM201E的前面板状态指示灯可直观显示每个通道的工作状态，便于快速故障诊断和维护。

High-Density Channel Design: The FOXBORO FBM201E features a compact, modular design, providing 32 fully isolated digital input channels within a standard size, significantly improving rack space utilization. Each channel has independent signal conditioning and opto-isolation circuitry, effectively preventing crosstalk between channels. In a large-scale refining project in Guangdong, this high-density design helped the customer save 40% of installation space.

Flexible Input Configuration: The module supports both 24V DC and 120V AC input voltages and can be flexibly configured via hardware jumpers to meet the interface requirements of different field devices. The FOXBORO FBM201E supports both dry and wet contact inputs, adapting to various field switches and equipment status signals. This feature was successfully adapted to field devices with different voltage levels in a power plant project in Fujian.

Strong Anti-Interference Capability: Employing advanced signal filtering and opto-isolation technology, the FOXBORO FBM201E effectively suppresses electromagnetic interference in industrial environments. Its high 1500V AC isolation voltage ensures system safety, successfully protecting the control system from surge impact during a lightning strike at a chemical plant in Zhejiang.

Intelligent Diagnostic Function: The module provides comprehensive channel-level diagnostic capabilities, enabling real-time monitoring of input status and line health. The front panel status indicators of the FOXBORO FBM201E clearly display the operating status of each channel, facilitating rapid fault diagnosis and maintenance.

应用领域

FOXBORO FBM201E在流程工业中具有广泛应用，特别是在需要大量开关状态监测的场合。在大型炼化装置中，该模块用于检测泵的运行状态、阀门的开关位置、液位开关状态等关键信号，为DCS系统提供可靠的二进制输入。其稳定的性能确保了装置安全联锁系统的可靠运行。

在电力行业，FOXBORO FBM201E用于监测断路器状态、保护装置动作信号等关键状态信息。模块的宽温度适应范围（-40℃至+70℃）使其能够胜任各种环境条件下的稳定运行。某大型发电厂使用该模块后，设备状态监测的准确率达到了99.9%。

典型应用包括：

炼化装置设备状态监测

泵阀运行状态检测

安全联锁信号采集

电力系统状态指示

水处理设备监控

集成与配置要点

系统集成时，FOXBORO FBM201E需要通过Foxboro的组态软件进行配置。安装前需根据现场设备特性设置正确的输入类型（干接点/湿接点）和电压等级。接线时应使用屏蔽电缆，并确保屏蔽层可靠接地。

The FOXBORO FBM201E has wide applications in the process industry, especially in situations requiring extensive monitoring of switch status. In large-scale refining and chemical plants, this module is used to detect critical signals such as pump operating status, valve open/close positions, and level switch status, providing reliable binary input to the DCS system. Its stable performance ensures the reliable operation of the plant’s safety interlock system.

In the power industry, the FOXBORO FBM201E is used to monitor critical status information such as circuit breaker status and protection device action signals. The module’s wide temperature range (-40℃ to +70℃) enables stable operation under various environmental conditions. A large power plant achieved a 99.9% accuracy rate in equipment status monitoring after using this module.

Typical applications include:

Refining and chemical plant equipment status monitoring

Pump and valve operating status detection

Safety interlock signal acquisition

Power system status indication

Water treatment equipment monitoring

Integration and configuration points

During system integration, the FOXBORO FBM201E needs to be configured using Foxboro’s configuration software. Before installation, the correct input type (dry contact/wet contact) and voltage level must be set according to the characteristics of the field equipment. Shielded cables should be used when wiring, and the shielding layer should be reliably grounded.

重要配置注意事项：

设置正确的输入类型（干接点/湿接点）

配置合适的输入电压等级

设置信号滤波时间常数

配置报警和联锁参数

进行通道测试和验证

在实际项目中，我们建议在投运前进行全面的功能测试，验证每个通道的响应特性。同时，通过Foxboro的系统软件对输入信号进行质量监测，确保数据的可靠性。

生命周期与采购建议

FOXBORO FBM201E是目前I/A Series系统中成熟可靠的数字量输入模块，具有完善的技术支持体系。建议根据现场监测点数量合理规划模块配置，并保持适当的备件库存。

我们保证所供应的FOXBORO FBM201E均为原装正品，提供完整的技术支持服务。所有模块均经过严格测试，确保性能符合规格要求。

Product Lifecycle and Service Commitment:

The FOXBORO FBM201E represents proven digital input technology with reliable field performance.Our quality assurance process includes comprehensive testing of all channels and isolation characteristics.We provide complete technical documentation and configuration support.Our inventory management ensures adequate stock levels to support both project requirements and maintenance needs,with efficient logistics ensuring timely delivery.

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