EPRO RSM020 Product Introduction

Product Overview:

Model RSM020 is an industrial automation system module launched by Emerson’s EPRO brand, designed specifically for monitoring and protecting rotating machinery, supporting high-precision data acquisition, signal processing, and system integration. As the core component of the EPRO MMS 6000 monitoring system, the RSM020 model has anti-interference, wide temperature range operation, and modular expansion characteristics, and is widely used for equipment status monitoring and fault warning in fields such as power, chemical, and rail transit.

Main features and advantages:

High reliability: Adopting all metal packaging and industrial grade circuit design, passing EMC anti-interference testing, adapting to high temperature, vibration, and corrosive environments, ensuring long-term stable operation.

Multi channel integration: Supports 8-channel analog signal input, compatible with eddy current sensors, vibration sensors, and speed probes, achieving synchronous monitoring of parameters such as shaft displacement, vibration, and speed.

Intelligent diagnostic function: Built in self checking logic and alarm threshold setting, can identify sensor faults or signal abnormalities in real time, and trigger system protection mechanism through logic output (such as 0mA current signal).

Flexible Expansion: Supports collaboration with other EPRO modules such as MMS3120 vibration transmitter and MMS6210 displacement monitoring board to build a multi-level monitoring network.

Wide temperature range adaptability: Operating temperature range of -20 ℃ to 70 ℃, meeting the needs of outdoor or harsh industrial scenarios.

Technical specifications:

Parameter indicators

Number of input channels: 8 analog signals (4-20mA/0-10V)

Sampling frequency 1kHz

Anti interference level IEC 61000-4-2/4-4

Supply voltage 24V DC ± 10%

Power consumption ≤ 5W

Protection level IP65

Dimensions (length x width x height) 200mm x 150mm x 50mm

Warranty period of 1 year

Application areas:

Power equipment monitoring: integrated into the shaft displacement, vibration, and speed monitoring system of steam turbines and generators to ensure the safe operation of the unit.

Chemical machinery protection: Real time monitoring of the mechanical status of compressors and pumps to prevent production interruptions caused by excessive vibration.

Rail transit maintenance: used for vibration analysis of train bearings and gearboxes to improve operational reliability.

Industrial automation control: As a signal processing module for PLC or DCS systems, it supports equipment fault warning and remote diagnosis.

Related products:

MMS3120 vibration transmitter: In conjunction with model RSM020, it achieves high-precision conversion and output of bearing vibration signals.

PR6423 eddy current sensor: provides non-contact shaft displacement measurement data, input to model RSM020 for analysis.

CSI 2140 Mechanical State Analyzer: As an upper computer device, it receives monitoring data of model RSM020, generates visual reports and fault diagnosis.

CON021 preamplifier: Used in conjunction with eddy current sensors, amplifies weak signals and transmits them to model RSM020 for processing.

 

EPRO RSM020产品简介

产品概述：

型号RSM020是艾默生旗下EPRO品牌推出的工业自动化系统模块，专为旋转机械监测与保护设计，支持高精度数据采集、信号处理及系统集成。作为EPRO MMS 6000监测系统的核心组件，型号RSM020具备抗干扰、宽温域运行及模块化扩展特性，广泛应用于电力、化工、轨道交通等领域的设备状态监测与故障预警。

主要特点和优势：

高可靠性：采用全金属封装与工业级电路设计，通过EMC抗干扰测试，适应高温、振动及腐蚀性环境，确保长期稳定运行。

多通道集成：支持8通道模拟信号输入，兼容涡流传感器、振动传感器及转速探头，实现轴位移、振动、转速等参数的同步监测。

智能诊断功能：内置自检逻辑与报警阈值设定，可实时识别传感器故障或信号异常，并通过逻辑输出（如0mA电流信号）触发系统保护机制。

灵活扩展：支持与EPRO其他模块（如MMS3120振动变送器、MMS6210位移监测板）协同工作，构建多层级监测网络。

宽温域适应性：工作温度范围-20℃至70℃，满足户外或严苛工业场景需求。

技术规格：

参数指标

输入通道数8通道模拟信号（4-20mA/0-10V）

采样频率1kHz

抗干扰等级IEC 61000-4-2/4-4

供电电压24V DC±10%

功耗≤5W

防护等级IP65

尺寸（长×宽×高）200mm×150mm×50mm

质保期1年

应用领域：

电力设备监测：集成于汽轮机、发电机的轴位移、振动及转速监测系统，保障机组安全运行。

化工机械保护：实时监控压缩机、泵类设备的机械状态，预防因振动超标导致的生产中断。

轨道交通维护：用于列车轴承、齿轮箱的振动分析，提升运行可靠性。

工业自动化控制：作为PLC或DCS系统的信号处理模块，支持设备故障预警与远程诊断。

相关产品：

MMS3120振动变送器：与型号RSM020配合，实现轴承振动信号的高精度转换与输出。

PR6423涡流传感器：提供非接触式轴位移测量数据，输入至型号RSM020进行分析。

CSI 2140机械状态分析仪：作为上位机设备，接收型号RSM020的监测数据，生成可视化报告与故障诊断。

CON021前置器：与涡流传感器配套使用，放大微弱信号后传输至型号RSM020处理。
Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.

Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953

SOLEMN COMMITMENT

1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.

We supply directly from abroad, without middlemen, reducing the cost of use.

There is really no middleman who can make a price difference! !

If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.

Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.

Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!

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