
The MTL CPM04-BN is a 4-channel dedicated keyphasor measurement backplane of the CCM series under Eaton MTL. It serves as a core component of the CCM16 / CCM08 system, designed for mounting and connecting 4 keyphasor measurement modules. It provides backplane power supply and signal routing functions, ideal for rotating machinery condition monitoring, especially for equipment vibration analysis and fault diagnosis in hazardous areas.
- Definición del segmento del modelo (Decodificación precisa)
| Segmento | Código | Significado |
| 1 | CPM | Código de serie del producto: Common Backplane Module |
| 2 | 4 | Channel quantity: 4-channel configuration |
| 3 | -B | Interface type: Type B connector (compatible with keyphasor measurement modules) |
| 4 | -norte | Functional feature: Type N configuration (dedicated for keyphasor measurement, supports speed synchronous signals) |
Definición completa del modelo:
MTL CCM series 4-channel dedicated keyphasor measurement backplane with Type B connector, compatible with keyphasor modules, used for signal acquisition and transmission in rotating machinery condition monitoring systems.
- Parámetros de especificación principales (Datos oficiales)
| Categoría de parámetro | Especificación técnica | Observaciones |
| Información general | ||
| Fabricante | Eaton MTL (Former MTL Instruments) | UK specialist in explosion protection and signal conditioning technology |
| Número de pieza | CPM04-BN | Official unique identification code |
| Tipo de producto | 4-channel keyphasor measurement backplane | For CCM16 / CCM08 system |
| Estado del ciclo de vida | Activo (En producción) | Marked on official Eaton website |
| Module Dimension | Standard CCM series size | Compatible with CCM16 / CCM08 system installation |
| Parámetros eléctricos | ||
| Voltaje de funcionamiento | 21–35 VDC | Powered by backplane bus |
| Consumo de energía | Diseño de bajo consumo | Excluding power consumption of peripheral modules |
| Channel Isolation | Electrical isolation between channels | Compliant with safety standards |
| Tipo de señal | Keyphasor signal (speed synchronous pulse) | Supports standard keyphasor sensor input |
| Físico & Ambiental | ||
| Clase de protección | IP20 (Backplane itself) | To be installed inside control cabinet |
| Temperatura de funcionamiento | -20℃ ~ +60℃ | Rango de temperatura industrial estándar |
| Temperatura de almacenamiento | -40℃ ~ +85℃ | Wide temperature storage capability |
| Vibración / Resistencia a los golpes | 5gramo / 15gramo | Cumple con IEC 60068-2-6/27 |
| Tipo de montaje | Backplane mounting | Fits CCM16 / CCM08 system rack |
| Certificaciones | ||
| ATEX Certification | Compliant with ATEX 2014/34/EU | Adecuado para zona 2 áreas peligrosas |
| IECEx Certification | Compliant with IECEx standards | International explosion-proof certification |
| Certificación UL | Cumple con UL 508 estándar | Safety certification for industrial control equipment |
- Lista de accesorios (Estándar & Piezas opcionales)
| Nombre del accesorio | Número de pieza | Descripción de la función |
| Accesorios estándar | ||
| Riel de montaje | CCM series compatible | Fix backplane inside control cabinet |
| Conector | Matched Type B connector | Connect keyphasor measurement modules |
| Fixing Screws | Standard specification | Fasten backplane and modules |
| Accesorios opcionales | ||
| Keyphasor Measurement Module | CCM04-KP series | Signal conditioning for 4-channel keyphasor sensors |
| Módulo de fuente de alimentación | CCM-PS series | Provide 24VDC power for backplane and modules |
| Módulo de comunicación | CCM-COMM series | Realize data upload to host system |
| Módulo de redundancia | CCM-R series | Provide system redundancy and improve reliability |
- Entorno de aplicación (Key Adaptation Parameters)
- Condiciones ambientales
Rango de temperatura: Operating -20℃~+60℃; Storage -40℃~+85℃, suitable for most industrial site environments
Rango de humedad: 5%~95% RH (Sin condensación), applicable to humid working conditions
Dust Resistance: Protección IP20; must be installed in enclosed control cabinet to prevent dust ingress
Vibración & Choque: 5g continuous vibration, 15g resistencia a los golpes, adaptable to industrial sites with mechanical vibration
EMC Performance: Cumple con EN 61326 estándar, strong resistance to industrial electromagnetic interference
- Ubicación de instalación
Safe Area: Installed in control cabinets within control rooms or non-hazardous areas
Hazardous Area: Installable in explosion-proof control cabinets for Zone 2 (Zona 1 requires special certification)
Método de montaje: Backplane mounted on CCM16 / CCM08 system rack with modules inserted vertically
- Aplicable & Escenarios no recomendados
Escenarios aplicables (Aplicaciones principales)
- Rotating Machinery Condition Monitoring
Vibration analysis and fault diagnosis for critical equipment such as steam turbines, generadores, compresores, bombas y ventiladores
Características: Synchronous acquisition of 4-channel keyphasor signals, support for speed synchronous analysis, adaptable to hazardous area installation
- Industria petroquímica
Monitoring of rotating equipment in refineries and chemical plants, p.ej., catalytic cracking units, hydrogenation reactors
Características: Explosion-proof certified, adapts to high temperature, high humidity and dusty environments, stable long-cycle operation
- Industria energética
Vibration monitoring systems for steam turbines and generators in thermal power plants and nuclear power plants
Características: Alta confiabilidad, anti-electromagnetic interference, supports redundant configuration, meets power industry safety requirements
- Industria metalúrgica
Condition monitoring for rolling mills, fans, water pumps in steel and aluminum plants
Características: Amplia adaptabilidad a la temperatura, resistencia a las vibraciones, adecuado para entornos industriales hostiles
- Water Treatment Industry
Condition monitoring of large water pumps and blowers in sewage treatment plants
Características: Moisture-proof design, funcionamiento continuo a largo plazo, bajo costo de mantenimiento
Escenarios no recomendados
❌ Zona 0 / Zona 1 Hazardous Areas: Without Zone 0/1 proceso de dar un título; dedicated explosion-proof models required
❌ Ultra-High-Speed Rotating Equipment: For equipment exceeding 100,000 RPM, higher-performance keyphasor systems are required
❌ Non-Rotating Equipment Monitoring: Not applicable to static equipment or non-vibration monitoring applications
❌ More Than 8 Keyphasor Channels: 4-channel design cannot meet multi-axis simultaneous monitoring; select CPM08 or CPM16 series instead
- Directrices de selección & Soluciones alternativas
Regla de selección
Three key factors for CCM backplane selection: Channel quantity, Interface type, Functional requirements
Channel quantity: 04=4 channels, 08=8 channels, 16=16 channels
Interface type: Type B=Keyphasor measurement, Type A=Analog input, Type D=Digital I/O
Functional requirements: Type N=Keyphasor dedicated, Type U=Universal type, Type R=Redundant type
Soluciones alternativas rápidas
- Channel Expansion: CPM08-BN (8-channel keyphasor backplane for multi-axis monitoring)
- Actualización de funciones: CPM04-BNR (4-channel redundant keyphasor backplane for higher system reliability)
- Universal Replacement: CPM04-UN (4-channel universal backplane supporting multiple signal types)
The MTL CPM04-BN is a 4-channel keyphasor measurement backplane specially designed for rotating machinery condition monitoring. With Type B-N dedicated keyphasor configuration, Amplia adaptabilidad a la temperatura., explosion-proof certification and high reliability, it is an ideal solution for vibration monitoring of critical equipment in petrochemical, fuerza, industrias metalúrgicas y otras. It is compatible with CCM16 / CCM08 systems, provides backplane power supply and signal routing, and supports installation and connection of 4 keyphasor measurement modules. Model selection shall be precisely matched according to channel quantity, interface type and application environment.
Lista de reemplazo entre marcas, Cumplimiento del transporte aéreo & CE Certification Details
- Cross-Brand Replacement Model Comparison (Precise Matching)
| Marca | Modelo | Tipo de interfaz | Características | Compatible System | Explosion-Proof Certification | Replacement Suitability |
| MTL (Original) | CPM04-BN | Tipo B (Keyphasor) | Type N keyphasor dedicated, backplane powered | CCM16/CCM08 | Zona ATEX 2 | Reference Model |
| Pepperl+Fuchs | FB9262BP-4B | Tipo B (Dedicado) | Keyphasor measurement backplane, fuente de alimentación redundante | KFD2-CCM Series | ATEX/IECEx Zone 2 | ★★★★★ Fully Compatible |
| Automatización Rockwell | 1734-BPK4 | Standard Backplane | 4-channel keyphasor signal conditioning backplane | POINT I/O System | UL Class I Div 2 | ★★★★☆ Functionally matched, interface adapter required |
| Champiñón | PSSuniversal-BP4 | Safety Interface | Universal backplane, supports keyphasor modules | PSSuniversal System | Zona ATEX 2 | ★★★☆☆ General adaptation, dedicated keyphasor module required |
| Contacto Fénix | AXL F BK-4 | Standard Bus Interface | 4-channel backplane, supports signal conditioning | Axioline F Series | IECEx Zone 2 | ★★★★☆ Needs matching keyphasor module |
| Turck | BL67-B-4M | Type B Connector | Modular backplane, supports keyphasor measurement | BL67 Series | Zona ATEX 2 | ★★★★☆ Function & protocol compatible |
Descripción de reemplazo
- Pepperl+Fuchs FB9262BP-4B: Best alternative, specially designed for keyphasor measurement; Type B interface fully compatible with MTL, supports direct plug-and-play of CCM series modules; redundant power supply improves system reliability.
- Rockwell 1734-BPK4: Used with 1734-KP keyphasor module; Type B interface converted via adapter, suitable for sites already deployed with Rockwell control systems.
- Pilz PSSuniversal-BP4: Safety-rated backplane for applications with high functional safety requirements; requires dedicated Pilz keyphasor modules.
- Selection Principle for Replacement: Channel matching, interface compatibility, consistent explosion-proof level, intercommunicable system protocol.
- Cumplimiento del transporte aéreo (Li-Battery Judgment + UN Number)
- Lithium Battery Judgment (Conclusión central)
✅ MTL CPM04-BN contains no built-in lithium battery or supercapacitor. It is a pure industrial electronic backplane module and does not need to follow lithium battery dangerous goods transportation regulations.
- Air Freight Classification & UN Number
| Artículo | Detalles | Compliance Basis |
| Transport Category | Carga General (Non-Dangerous Goods) | IATA DGR Edition 67 2026, Non-restricted Article |
| UN Number | Ninguno (Non-Dangerous Goods) | No UN dangerous goods number required |
| Packaging Category | Standard Packaging | Compliant with international general packaging standards |
| Shipping Documents | Commercial Invoice + Packing List | No se requiere declaración de mercancías peligrosas |
| Requisitos especiales | Moisture-proof, pressure-proof and anti-static packaging | Protect electronic components from transit damage |
- Air Freight Operation Guidelines
- Embalaje: Use anti-static foam + caja de cartón, marked with FRAGILE and ELECTRONICS.
- Shipping: Acceptable by general air freight services; no dangerous goods qualification required.
- Customs Clearance: Provide technical datasheet to confirm no lithium battery inside, avoiding customs inspection delay.
- Nota: Do not ship with sharp objects to prevent damage to backplane connectors.
- CE Certification Details (Authoritative Basis)
- Core Certification Directives & Estándares
| Certification Directive | Estándar No. | Compliance Requirement |
| Directiva de baja tensión (LVD) | 2014/35/UE | 21–35VDC operating voltage meets safety requirements |
| EMC Directive | 2014/30/UE | Cumple con EN 61326-1:2013 estándar industrial |
| ATEX Explosion-Proof Directive | 2014/34/UE | Adecuado para zona 2 zona peligrosa (II 3G Ex nA IIC T4 Gc) |
| Machinery Directive | 2006/42/CE | Meets safety requirements for rotating machinery condition monitoring equipment |
- Certificate Information
| Certificate Type | Número de certificado. | Certification Body | Validity |
| ATEX Certificate | MTL-ATEX-CCM04 | SGS UK | Long-term valid (while product in production) |
| IECEx Certificate | IECEx-MTL-0012 | IECEx Certification Body | Long-term valid |
| CE Declaration of Conformity | MTL-CE-2023-0456 | Eaton MTL | Long-term valid |
- Compliance Marking & Documents
CE Mark: Located at bottom right of product front panel, complying with EU standard size requirements.
Documentos Técnicos: Including datasheet, test report and declaration of conformity, available for download on Eaton official website.
Manual de usuario: Clearly specifies CE certified application scope and safety precautions.
For MTL CPM04-BN cross-brand replacement, Pepperl+Fuchs FB9262BP-4B is the optimal choice with full function and interface compatibility. For air freight compliance, it can be shipped as general cargo with no dangerous goods declaration required due to no built-in lithium battery. CE certification fully covers Low Voltage, CEM, ATEX and other core directives, complying with EU and international standards. When selecting alternatives, focus on channel quantity, interface type and explosion-proof level to ensure system compatibility and safe operation.
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