Vibro-meter SIM-275D-24 | 200-582-200-011 Signal Conditioning Module
24-Channel Signal Conditioning Module for VM600 System - Vibration, Displacement & Speed Sensor Signal Conditioning for Critical Rotating Machinery
1. Product Overview
The Vibro-meter SIM-275D-24 (200-582-200-011) is a high-density 24-channel signal conditioning module exclusively designed for the Vibro-meter (Meggitt) VM600 machinery protection and condition monitoring system, serving as the front-end signal processing core for critical rotating equipment including gas/steam turbines, turbo-compressors, generators, and large pumps. It provides precise conditioning for a full range of industrial vibration and position sensors, including eddy current probes (for shaft displacement/eccentricity), piezoelectric accelerometers, velocity transducers, and magnetic speed pickups, with isolated signal conversion, amplification, filtering, and linearization to deliver noise-free, standardized analog outputs to VM600 processing modules such as MPC4 and RMP4. Featuring galvanic isolation (2.5 kV) between input channels, power supply and output circuits, 4th-order low-pass anti-aliasing filters (configurable cutoff frequency), and channel-specific fault detection (open/short circuit, sensor overrange), it ensures signal integrity and system reliability in harsh industrial environments. The module is rack-mountable for VM600 ABE040/ABE042 chassis, supports hot-swappable installation, operates on 24 V DC redundant power, and has an operating temperature range of -20°C to +70°C with IP20 protection, making it the ideal signal conditioning solution for high-channel-count machinery monitoring in power generation, oil & gas, petrochemical, and marine industries.
Key Specifications
• Model: SIM-275D-24 (200-582-200-011) | Vibro-meter 24-Channel Signal Conditioning Module
• Compatibility: Vibro-meter VM600 machinery protection system (ABE040/ABE042 chassis); MPC4/RMP4 processing modules
• Input Channels: 24 isolated channels; supports eddy current probes, accelerometers, velocity transducers, magnetic speed pickups
• Signal Conditioning: Amplification (0.1× to 100×), 4th-order low-pass anti-aliasing filters (1 Hz – 10 kHz configurable cutoff)
• Isolation: 2.5 kV galvanic isolation (input channels ↔ power ↔ output); channel-to-channel isolation (500 V)
• Fault Detection: Per-channel open/short circuit detection, sensor overrange, module power failure; visual/electrical fault indication
• Output: Standardized analog output (0-5 V DC / 4-20 mA); buffered for direct connection to VM600 processing modules
• Power Supply: 24 V DC ±10% (redundant dual input); Power Consumption: ≤1.2 A @ 24 V DC; No power loss on single input failure
• Mechanical: VM600 rack-mount (3U); hot-swappable (tool-free); Dimensions: 100mm × 230mm × 30mm; Net Weight: 0.9 kg
• Environmental: Operating: -20°C to +70°C; Storage: -40°C to +85°C; Humidity: 5–95% (non-condensing); IP20 protection
• Certifications: CE, RoHS, IEC 61010-1, IEC 60068-2 (shock/vibration), Vibro-meter VM600 system certified
2. Core Features
• 24-Channel High Density: Compact rack-mount design for VM600 chassis, ideal for high-channel-count rotating machinery monitoring
• Multi-Sensor Compatibility: Universal input support for eddy current, accelerometer, velocity and speed sensors – one module for all signal types
• High-Voltage Galvanic Isolation: 2.5 kV isolation between circuits and 500 V channel-to-channel isolation eliminates ground loops and EMC interference
• Configurable Anti-Aliasing Filters: 4th-order low-pass filters with 1 Hz – 10 kHz adjustable cutoff for precise signal filtering
• Per-Channel Fault Detection: Real-time open/short circuit and overrange monitoring with visual/electrical fault alerts for proactive maintenance
• Hot-Swappable Design: Tool-free replacement without system shutdown, minimizing maintenance downtime for 24/7 industrial operations
• Redundant Power Input: 24 V DC dual power supply ensures continuous operation even on single power source failure
• Industrial-Grade Reliability: Wide temperature range (-20°C to +70°C), shock/vibration resistance, IP20 protection for harsh environments
• Calibration-Free Operation: Factory-calibrated signal conditioning circuits with long-term stability, no on-site calibration required
YMGK Purchase Information
This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.
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- Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
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- Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
- Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
- Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.
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3. Typical Applications
• Power Generation: Gas/steam turbine vibration/displacement monitoring; generator rotor eccentricity and speed signal conditioning
• Oil & Gas: Offshore platform turbo-compressor monitoring; pipeline pump vibration signal processing; LNG plant rotating equipment protection
• Petrochemical: Refinery reactor feed pump conditioning; chemical plant blower/fan vibration and position signal processing
• Marine & Shipping: Ship main engine and auxiliary turbine monitoring; propulsion system shaft displacement signal conditioning
• Heavy Industry: Steel mill rolling mill vibration monitoring; cement plant kiln drive sensor signal processing; mining equipment protection
4. Installation & Maintenance
Installation: Insert into designated slot of VM600 ABE040/ABE042 chassis (lock with panel latch); connect 24 V DC redundant power supply; wire sensor inputs to channel terminals (polarity-protected); link analog outputs to VM600 MPC4/RMP4 processing modules; configure filter cutoff via VM600 MPSx software; power on and verify channel status LEDs.
Maintenance: Weekly: Inspect per-channel status LEDs (Normal/Fault) and module power LED; Monthly: Verify signal integrity via calibrated test input; Annual: Perform isolation resistance test (per IEC standards); clean module terminals and chassis slot contacts (de-energize if required).
Safety Notes: De-energize chassis before initial installation (hot-swap only for replacement); use shielded twisted-pair cables for sensor inputs to minimize EMC; ensure proper grounding for isolation integrity; replace module immediately if global Fault LED is active to maintain monitoring coverage.
Technical Document | Vibro-meter SIM-275D-24 200-582-200-011 | 24-Channel Signal Conditioning Module for VM600 Machinery Protection System
