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VIBRO-METER MPC4 200-510-076-115 – 4-Channel Machinery Protection Controller for VM600 Systems
Product Overview
The VIBRO-METER MPC4 200-510-076-115 is a high-reliability machinery protection controller designed for critical rotating equipment monitoring in the VM600 rack-based system. It provides four dynamic signal inputs and two tachometer channels for comprehensive vibration, position, and speed monitoring of turbines, compressors, generators, and pumps. This module addresses industrial challenges including unplanned downtime, mechanical failure, and safety risks by delivering real-time protection logic compliant with API 670 and SIL 2 standards. It integrates seamlessly with IOC4T interface cards to form a complete monitoring solution, ensuring continuous asset protection in power generation, oil & gas, and petrochemical applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | MPC4 200-510-076-115 |
| Manufacturer | VIBRO-METER (Meggitt Sensing Systems) |
| Product Type | 4-Channel Machinery Protection Controller |
| Power | 24 VDC, 10 W Max Power Consumption |
| Communication / Protocol | VM600 Backplane, Modbus RTU |
| Operating Temperature | 0°C to +60°C |
| Mounting | VM600 19-inch Rack (Front Access) |
| Dimensions (HxWxD) | 132 mm × 320 mm × 220 mm |
| Weight | 1.2 kg |
| Typical Interfaces | 4 Dynamic Inputs, 2 Tachometer Inputs, Backplane Connection |
| Compliance | CE, UL 61010-1, CSA, API 670 5th Edition, IEC 61508 SIL2 |
VIBRO-METER MPC4 200-510-076-115
Key Features and Benefits
- Four independently configurable dynamic channels handle acceleration, velocity, displacement, and proximity probe signals
- Dual tachometer inputs for speed measurement and phase reference, supporting precise machinery diagnostics
- Built-in protection algorithms enable real-time alarm and trip functions, preventing catastrophic equipment failure
- SIL 2 certification ensures reliable operation in safety-critical applications requiring functional safety compliance
- Modular design with front-accessible components allows for easy maintenance without system shutdown
- High common-mode rejection ratio (>60 dB) and channel isolation eliminate signal interference in industrial environments
- Supports hot-swapping for quick module replacement, minimizing operational downtime during maintenance
- Compatible with VM600 MPSx software for remote monitoring, configuration, and predictive maintenance planning
Related Models
MPC4 200-510-076-114: Identical to 200-510-076-115 with minor firmware variation, used for standard vibration monitoring applications.
MPC4Mk2: Next-generation protection module with enhanced cybersecurity and expanded channel capacity for VM600Mk2 systems.
IOC4T: Interface card required to form a functional pair with MPC4, providing 48 screw terminals and relay outputs.
IRC4: Relay card that works with MPC4 to expand alarm and trip output capabilities for complex protection schemes.
Installation and Maintenance
Install the module in a VM600 ABE04x rack, ensuring proper alignment with backplane connectors. Pair with an IOC4T card for complete input/output functionality. Configure channels using VM600 software to match sensor types and measurement requirements. Perform quarterly inspections of rack connections and cooling airflow to maintain optimal performance. Calibrate sensors annually to ensure measurement accuracy, and replace aging modules before the 2027 end-of-spares date. Store spare units in a dry, temperature-controlled environment to preserve operational readiness.
