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Allen Bradley 1719 Ex I/O 1719-PSDC

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1719-PSDC

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The 1719-PSDC power supply unit from Allen Bradley is designed for Ex I/O applications, fitting seamlessly into Zone 2 or Class I, Div. 2 environments. Operates with a 24 VDC input, it provides an adjustable output voltage of 12 VDC, catering to various industrial needs.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1719-PSDC

ManufacturerAllen Bradley
Product TypeEx I/O DC Power Supply
Product Line1719 Ex I/O
Part Number1719-PSDC
Weight0.44 lbs (0.20 kg)
UPC889508013343
Installation CompatibilityZone 2 or Class I, Div. 2
Input Voltage24 VDC
Output Voltage12 VDC
Maximum Power Output25 W for Zone 2 or Div 2 applications; 39 W for applications in safe area
Power Consumption30 W for Zone 2 or Div 2 applications; 45 W for applications in safe area
Inrush Current1.5 A (10 ms)
Operating Humidity80% Max. (Non-Condensing)
IP Protection RatingIP20
Installation Altitude1000 m above sea level max.
Minimum Operating Temperature-20 °C
Maximum Operating Temperature60 °C
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The Allen Bradley 1719-PSDC is a specialized DC power supply tailored for hazardous operations, compatible with Zone 2 and Class I, Div. 2 installations. It requires an input voltage of 24 VDC and efficiently delivers a regulated output voltage of 12 VDC.

This device is capable of a maximum power output of 25 watts for use in potentially hazardous environments, and up to 39 watts in areas deemed safe. Power consumption metrics reflect 30 watts in Zone 2 or Div. 2 scenarios, while a higher 45 watts is utilized for safe applications. Additionally, the inrush current is specified at 1.5 A, sustained for a brief period of 10 milliseconds.

The device is designed to operate within a maximum humidity of 80% without condensation and boasts an IP20 protection rating, indicating limited ingress protection. Installation is viable at altitudes not exceeding 1000 meters above sea level. In terms of thermal performance, the unit operates comfortably within a temperature range of -20 °C to 60 °C. Such specifications underscore the 1719-PSDC’s robustness and suitability for demanding applications.