The ABB CMA114 serves as a dedicated control unit for industrial diesel engines and generator sets. This module delivers precise monitoring and regulation of critical engine parameters in real-time. It integrates advanced control logic to enhance operational stability and fuel efficiency. Consequently, the CMA114 is vital for ensuring reliable power generation in demanding industrial and backup power applications.
Core Technical Specifications
This compact module connects directly to various engine sensors and actuators. It processes data like RPM, temperature, and pressure to maintain optimal performance. The ABB CMA114 supports multiple industry-standard communication protocols for system integration. Furthermore, its robust design withstands the harsh vibrations and temperatures of engine environments.
Here are the detailed technical specifications for the ABB CMA114 control module:
| Parameter | Specification |
|---|---|
| Manufacturer / Brand | ABB |
| Model Number | CMA114 |
| Product Type | Diesel Engine Control Module |
| Primary Function | Engine Monitoring, Control, and Protection |
| Key Monitored Parameters | Engine Speed (RPM), Coolant Temperature, Oil Pressure, Fuel Level |
| Control Outputs | Solenoid Valves, Fuel Metering, Alarm Relays, Starter Control |
| Communication Interfaces | Typically includes CAN (J1939), RS-485, or other serial links |
| Operating Voltage Range | 18 – 32 VDC (Standard for 24V vehicle/industrial systems) |
| Operating Temperature Range | -40°C to +85°C (Industrial Grade) |
| Storage Temperature Range | -40°C to +105°C |
| Enclosure Rating | IP-rated (e.g., IP20 for panel mount, higher for embedded) |
| Module Dimensions (approx.) | Varies per mounting style; compact industrial form factor |
| Module Weight (approx.) | 0.3 – 0.6 kg (depending on housing) |
| Primary Mounting | DIN rail or direct panel mounting |
Key Features and Application Benefits
The ABB CMA114 provides comprehensive engine protection through programmable alarm and shutdown setpoints. Its real-time diagnostics help prevent catastrophic failures by identifying issues early. The module seamlessly integrates into broader automation systems via its communication ports. This allows for centralized monitoring within a SCADA or plant control room.
Moreover, its precise fuel control logic adapts to load changes for maximum efficiency. The rugged construction ensures long-term reliability in mobile or stationary power generation sites. Engineers value the CMA114 for simplifying complex engine management within an industrial control framework.
Details
| Weight | 0.7 kg |
|---|---|
| Dimensions | 152 × 152 × 76 mm |
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