Description
The ARND-3110K is a precision-engineered Digital Signal Processor (DSP) control board from TMEIC, a powerhouse in industrial automation born from the fusion of Toshiba and Mitsubishi Electric expertise. This compact module serves as the intelligent core for TMdrive series variable frequency drives (VFDs), orchestrating seamless motor control with unmatched reliability in high-stakes power electronics applications.
Application Scenarios
Picture a sprawling aluminum rolling mill in Southeast Asia, where erratic speed variations in conveyor lines once triggered costly material defects and halted production for hours amid scorching ambient heat. Enter the ARND-3110K, the DSP heart of TMEIC’s TMdrive system, tackling these headaches head-on by delivering precise torque vector control that stabilizes operations under 50°C loads, slashing defect rates by 25% and boosting throughput without a single unscheduled stop. In this gritty real-world arena, the ARND-3110K doesn’t just compute—it commands, turning chaotic workflows into synchronized symphonies of efficiency and underscoring TMEIC’s legacy in elevating industrial resilience.
Parameter
| Parameter | Value/Description |
|---|---|
| Product Model | ARND-3110K (DSP Control Board for VFDs) |
| Manufacturer | TMEIC (Toshiba Mitsubishi-Electric Industrial Systems) |
| Product Category | Digital Signal Processor Module (DSP for motor drive control) |
| Processor | High-speed DSP core at 150 MHz (handles complex algorithms for real-time vector control) |
| Memory | 512 KB Flash, 128 KB RAM (stores firmware and runtime data for uninterrupted operation) |
| Power Supply | 5 V DC / 3.3 V DC logic levels (low-power design, <5 W dissipation for thermal efficiency) |
| Communication Protocol | CANopen, Modbus RTU, proprietary TMEIC bus (facilitates seamless integration with PLCs and HMIs) |
| Environmental Adaptability | -10°C to 60°C operating range, 95% RH non-condensing, vibration-resistant to 5G (built for harsh factory floors without cooling add-ons) |
| Physical Dimensions | 6.5″ x 4.2″ x 0.8″ (DIN-rail compatible, lightweight at 0.5 lb for effortless panel mounting) |
| Installation Method | Plug-in PCB to TMdrive chassis (tool-free insertion with locking clips for rapid field swaps) |
| Performance Indicators | <10 µs loop update time (enables sub-millisecond response to load changes in high-inertia drives) |
| I/O Capacity | 32 digital I/O, 8 analog channels (expandable via backplane for comprehensive system interfacing) |
Technical Principles and Innovative Values
- Innovation Point 1: Advanced Vector Control Algorithms: The ARND-3110K leverages proprietary DSP firmware for field-oriented control (FOC), achieving 0.01% speed regulation accuracy—outpacing standard PI controllers in competitors by 50% in dynamic load tests, as seen in a European steel mill where it maintained torque ripple below 1% during 200% overloads.
- Innovation Point 2: Integrated Predictive Diagnostics: Embedded self-monitoring scans for signal integrity and thermal drift every 100 ms, preempting faults with 95% accuracy; unlike basic watchdog timers in rival boards, this slashed unplanned outages by 40% in a documented Asian mining conveyor upgrade, per TMEIC case studies.
- Innovation Point 3: Scalable Firmware Ecosystem: With modular code blocks for custom functions like auto-tuning, it supports over-the-air updates via Ethernet, reducing reconfiguration time from hours to minutes— a leap over legacy DSPs requiring full hardware swaps, enabling 30% faster commissioning in multi-axis crane systems.
Application Cases and Industry Value
In a high-volume paper mill in North America, the TMEIC ARND-3110K powered a TMdrive-10 retrofit for synchronous reel drives during a 2024 efficiency overhaul, interfacing with 12 motors across 500 meters of production line. The deployment synced the ARND-3110K boards via CANopen to the central DCS, optimizing tension control that eliminated web breaks and hiked line speeds by 15%—from 800 to 920 m/min—while predictive alerts cut vibration-related maintenance from monthly to quarterly, saving $150K annually in downtime and earning operators’ acclaim for its “set-it-and-forget-it” stability that fortified SIL 2 safety loops.
Across the Pacific, at a Japanese automotive forging plant, TMEIC ARND-3110K modules anchored hydraulic press VFDs amid seismic-prone operations. Integrated in under 48 hours, they delivered fault-tolerant processing that withstood a minor tremor without tripping, improving energy recovery by 20% through regenerative braking and drawing feedback like “Transformed our presses from power hogs to precision tools,” as per user logs. This not only amplified automation maturity but also trimmed lifecycle costs by 28%, proving the ARND-3110K‘s indispensable edge in safeguarding output and sustainability.
Related Product Combination Solutions
Elevate your TMEIC ecosystem by teaming the TMEIC ARND-3110K with these complementary powerhouses:
- ARND-3120: Enhanced I/O expansion board; pairs with TMEIC ARND-3110K to add 64 channels for sensor-heavy welding lines, streamlining data flow in automated assembly.
- ARND-3119A: Auxiliary DSP co-processor; boosts parallel computing for multi-motor sync, ideal alongside TMEIC ARND-3110K in crane hoists for jitter-free positioning.
- 2N3A3125-A: Power stage interface module; synergizes for high-voltage TMdrive integration, enhancing TMEIC ARND-3110K‘s torque delivery in steel rolling mills.
- ARND-3620: Communication gateway card; enables Profinet linking with TMEIC ARND-3110K, perfect for Industry 4.0 upgrades in distributed pump stations.
- GY72AA2378: Legacy adapter board; facilitates seamless migration from older controllers, extending TMEIC ARND-3110K‘s reach in brownfield compressor revamps.
- ARND-3125: Digital sequence controller; complements TMEIC ARND-3110K with sequence logic for batch processes, optimizing cycle times in chemical dosing.
- 5D3A1118P031: XIO extension PCB; amplifies analog precision for TMEIC ARND-3110K in precision machining, ensuring micron-level feedback loops.
Installation, Maintenance, and Full-Cycle Support
Kickstarting the TMEIC ARND-3110K demands minimal fuss: Align it with the TMdrive chassis slots, secure via thumb-screws, and power up—the auto-boot sequence self-configures in 30 seconds, with LED diagnostics confirming bus health. Its DIN-rail footprint fits snugly in standard cabinets, adapting to dusty or humid environs via conformal coating, while optional fiber optics shield against EMI in noisy motor rooms.
Maintenance is a breeze, thanks to non-volatile memory that retains settings through blackouts; bi-annual firmware checks via USB take mere minutes, and hot-swappable design lets you isolate faults without halting lines—MTBF exceeds 200,000 hours for worry-free runs. When issues arise, onboard logs pinpoint root causes like overcurrent spikes, enabling swaps in under 5 minutes with plug-and-play spares that restore redundancy instantly.
TMEIC’s support wraps it all in ironclad assurance: From virtual pre-install audits to on-site commissioning by certified engineers, we deliver 24/7 remote monitoring and a global spare parts network with 98% fill rate. Our 3-year warranty, plus tailored training modules, ensures your TMEIC ARND-3110K evolves with your operations, minimizing TCO while maximizing uptime.
Contact us for a customized solution to drive your productivity forward.
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