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Premium Quality Industrial Sensor Component PRO DM 10

PRO DM 10 is a DIN rail-mounted high-efficiency diode redundancy module developed by Weidmüller for 24VDC industrial power supply redundant backup systems. It adopts dual-channel DC independent input design, which electrically isolates two sets of switching power supplies through built-in high-power diodes.

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Technical Specifications 1. Electrical Parameters Model: PRO DM 10 Order Number: 2486070000 Rated Input Voltage: 24 V DC Wide Input Voltage Range: 0 ~ 60 V DC Input Channel: 2 independent DC input channels Continuous Input Current per Channel: 2 × 12 A (-40 ℃ ~ +45 ℃) 2 × 10 A (+45 ℃ ~ +60 ℃) 2 × 7.5 A (+70 ℃) Max. Continuous Output Current: 24 A (-40 ℃ ~ +45 ℃) 20 A (+45 ℃ ~ +60 ℃) 15 A (+70 ℃) Maximum Output Power: 466 W Efficiency: ≥ 97% @ 24 V DC rated condition Typical Voltage Drop: ≤ 0.7 V per channel Protection Function: Reverse polarity protection Dielectric Withstand Voltage: 500 V AC Insulation Resistance: ≥ 10⁹ Ω Parallel Support: Max. 2 units in parallel 2. Mechanical & Wiring Parameters Mounting Method: Standard TS35 35mm DIN rail horizontal mounting Housing Material: Corrosion-resistant metal enclosure Overall Dimension: W32 mm × H125 mm × D125 mm Net Weight: 332 g Terminal Type: Screw clamp terminal Applicable Wire Cross-section: 1.5 ~ 10 mm² Protection Grade: IP20 (indoor cabinet installation) Installation Requirement: Reserve 50mm ventilation space at top and bottom 3. Environmental Specifications Operating Temperature: -40 ℃ ~ +70 ℃ (load derating required above 60 ℃) Storage & Transport Temperature: -40 ℃ ~ +85 ℃ Relative Humidity: 5% ~ 95% RH, non-condensing Pollution Degree: 2, Overvoltage Category: III MTBF: ≥ 150000 hours Vibration Standard: Compliant with IEC 60068-2-6 4. Certifications & Compliance Certifications: CE, cULus (File No. E258476), RoHS Compliant EMC Standards: EN 55022, EN 55024, IEC 61000 series