MOTOROLA IPMC761-001 Intelligent Peripheral Management Controller
1. Product Overview
MOTOROLA IPMC761-001 is an intelligent peripheral management controller tailored for industrial embedded systems. Acting as the “system administrator” for complex equipment, it monitors and controls peripheral components like power supplies, cooling fans, and storage modules—ensuring stable operation, preventing overheating, and providing real-time fault alerts. It’s widely used in data centers, industrial servers, and rugged computing systems (e.g., aerospace ground stations).
Think of it as a “smart guardian” for equipment peripherals: Unlike basic monitoring tools, it doesn’t just collect data—it takes proactive action. For example, in an industrial server rack, if the IPMC761-001 detects a fan speed drop (causing rising temperatures), it automatically increases the fan’s power. If the temperature still exceeds 75℃, it sends an alarm to the central control system and triggers a backup fan—avoiding server shutdowns.
Key advantages that make it indispensable in industrial management:
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Comprehensive Monitoring: Tracks 8+ key parameters (voltage, current, temperature, fan speed) simultaneously, covering all critical peripheral statuses.
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Proactive Control: Automatically adjusts peripherals (e.g., fan speed, power distribution) without relying on the main CPU—reducing system load and response time.
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Seamless Integration: Works with Motorola’s MVME series single-board computers (SBCs) and third-party embedded systems via standard industrial protocols.
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Rugged Reliability: Built with industrial-grade components, it operates stably in harsh environments (vibration, dust, temperature fluctuations) typical of factories or remote stations.
Practical example: In a telecom base station’s server system, the IPMC761-001 manages 4 power supplies and 6 cooling fans. During peak hours (when power consumption surges), it balances load across the 4 power supplies to prevent overheating. At night (low load), it shuts down 2 redundant power supplies and reduces fan speed—saving energy while maintaining system stability.
2. Key Technical Specifications
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Specification Category
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Details
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Typical Applications
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Industrial servers, data center racks, aerospace ground stations, and rugged embedded systems
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Monitoring Capabilities
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8 temperature channels; 4 voltage channels (12V/5V/3.3V); 4 current channels; 6 fan speed channels
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Control Outputs
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6 PWM outputs (for fan speed control); 4 relay outputs (for power supply on/off); 2 alarm signal outputs
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Communication Interfaces
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1 x IPMI v2.0 (Intelligent Platform Management Interface); 1 x RS-485; 1 x Ethernet (10/100Mbps) for remote management
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Response Time
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≤50ms for parameter monitoring; ≤100ms for control actions (e.g., fan speed adjustment)
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Power Supply
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5V DC ±10% input; Power consumption: ≤3W (full load)
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Environmental Conditions
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Operating temperature: -20℃–+75℃; Relative humidity: 5%–95% (no condensation); Shock resistance: 10G (11ms)
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Physical Specifications
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Dimensions: 100mm×70mm×15mm (L×W×H); Weight: ~150g; Mounting: PCB direct mount or DIN rail
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Certifications
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UL, CE, IPMI 2.0 Compliance, ISO 9001
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3. System Integration Guide
Integrating the IPMC761-001 is simple—it acts as a “bridge” between peripherals and the main system. Follow these steps to ensure effective monitoring and control:
3.1 Integration Steps (with Safety Tips)
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Power Isolation: Disconnect the main system power before integration. Use insulated tools to avoid short circuits when wiring.
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Controller Mounting: Mount the IPMC761-001 on the system PCB or nearby DIN rail. Ensure it’s close to monitored peripherals (e.g., fans, power supplies) to minimize wiring length.
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Peripheral Connection: Monitoring wires: Connect temperature sensors to “Temp Input” terminals, power supply voltage/current leads to “Power Monitor” terminals, and fan speed sensors to “Fan Input” terminals.
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Control wires: Link fan PWM inputs to “Fan Control” terminals, and power supply relays to “Relay Output” terminals.
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System Communication Setup: Connect the IPMI port to the main SBC (e.g., Motorola MVME51005E) for local data sharing.
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Link the Ethernet port to the industrial network for remote monitoring (e.g., view status via a web browser).
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Parameter Configuration: Use Motorola’s IPMC Configuration Tool to set thresholds: Temperature: Set alarm at 70℃, shutdown trigger at 80℃.
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Fan speed: Set minimum speed (1500rpm) and auto-adjust range (1500-3000rpm).
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Voltage: Set 12V power supply tolerance (11V-13V).
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Test & Verification: Power on the system—confirm the controller’s “Online” LED is green.
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Simulate a fault (e.g., block a fan) to check if the controller increases speed and sends an alarm.
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Test remote control: Adjust fan speed via the web interface and verify the change on-site.
3.2 Daily Maintenance Tips
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Daily Check: Review remote monitoring data (temperature, fan speed) to ensure all parameters are within normal ranges.
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Monthly Calibration: Use a standard thermometer and multimeter to verify the controller’s measurement accuracy (adjust via software if deviations exist).
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Quarterly Inspection: Tighten wiring terminals (vibration can loosen connections) and clean dust from the controller’s connectors.
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Fault Handling: If an alarm is triggered, first check the corresponding peripheral (e.g., a faulty fan). If the peripheral is normal, reset the controller or update its firmware.
4. Recommended MOTOROLA Related Models (Different Series)
Motorola offers a full range of management and embedded products to match diverse system needs. Below are practical models from different series:
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Model
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Series
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Key Features & Application Scenarios
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MOTOROLA MVME51005E-0163
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MVME Series
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Rugged single-board computer (SBC). Pairs with IPMC761-001 to form a complete control system—ideal for harsh-environment automation like wind turbine control.
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MOTOROLA IPMC762-001
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IPMC Series
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High-density management controller (16 temperature channels). Suitable for large data center racks with multiple servers and peripherals.
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MOTOROLA MVME6100
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MVME Series
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High-performance SBC (1.2GHz dual-core). Works with IPMC761-001 for complex tasks like aerospace test bench control—handles data processing while the IPMC manages peripherals.
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MOTOROLA IPMC750-001
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IPMC Series
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Entry-level management controller (4 temperature channels). Cost-effective for small industrial systems like single-server workshops.
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MOTOROLA MVME3100
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MVME Series
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Fanless rugged SBC. Combines with IPMC761-001 for dust-sensitive environments (e.g., food processing plant control systems) where maintenance is limited.
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MOTOROLA IPMC770-001
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IPMC Series
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Redundant management controller. Used in critical systems (e.g., nuclear power plant servers) to ensure no monitoring gaps if one controller fails.
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