Description
Product Name: 1711-D03M Allen Braley Power module
Product details:
The Allen-Bradley 1711-D03M is a specialized module within the Rockwell Automation ecosystem, primarily associated with the Vigivolt series or specific power-sensing applications. It is designed to monitor voltage conditions and ensure the protection of industrial equipment from electrical anomalies.
Product Detailed Description
The 1711-D03M is a Voltage Sensing Module designed to interface with industrial control systems. Its primary function is to monitor three-phase AC voltage levels and provide status signals to a controller or safety system. It acts as a “watchdog” for power quality, ensuring that downstream components like motors, drives, and PLC power supplies are not damaged by improper voltage conditions.
Product Technical Parameters
| Parameter | Specification |
| Model Number | 1711-D03M |
| Sensing Type | 3-Phase AC Voltage |
| Nominal Voltage Range | 100V – 480V AC (typical, model specific) |
| Frequency Range | 50/60 Hz |
| Input Channels | 3 (L1, L2, L3) |
| Output Type | Relay Contact or Digital Signal (Application dependent) |
| Mounting | DIN Rail or Panel Mount |
| Enclosure Rating | IP20 (Finger-safe) |
Key Product Advantages
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High Reliability: Built to industrial standards to withstand harsh electrical environments and high-heat conditions inside control panels.
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Fast Response: Provides near-instantaneous detection of phase loss or undervoltage, preventing motor burnout.
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Compact Footprint: Saves valuable space in control cabinets compared to older, bulkier monitoring relays.
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Seamless Integration: Fully compatible with Allen-Bradley / Rockwell Automation architectures for unified diagnostics.
Important Precautions & Notes
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Electrical Safety: This module involves high-voltage connections. Installation should only be performed by qualified personnel after ensuring all power sources are locked out/tagged out (LOTO).
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Correct Wiring: Ensure phase sequence is followed correctly. Incorrect wiring can lead to false “Ready” signals or failure to detect a phase reversal.
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Heat Dissipation: While efficient, ensure the module is installed with the recommended clearance to avoid overheating in densely packed enclosures.
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Firmware/Compatibility: Always verify that the hardware revision is compatible with your specific controller or safety relay logic.
Typical Product Applications
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Motor Protection: Monitoring for phase imbalance or phase loss to prevent winding damage in industrial motors.
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Power Distribution: Providing status feedback to a Main Control Center (MCC) regarding the health of incoming utility power.
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HVAC Systems: Ensuring large compressors and fans are not started during “brownout” (undervoltage) conditions.
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Automated Manufacturing: Protecting sensitive robotic and CNC equipment from voltage spikes or dips that could cause logic errors or hardware failure.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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