Von Duprin 900-2RS Power Suppl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$266.00
$213.61
Von Duprin 900-2RS Power Supply 2-Relay Board Output Module

Von Duprin 900-2RS Power Supply 2-Relay Board Output Module

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Model: 900-2RS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$266.00
$213.61
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Von Duprin 900-2RS Power Supply 2-Relay Board Output Module

Commercial-Grade Relay Board Module for Professional Access Control Power Systems

The Von Duprin 900-2RS is a commercial-grade 2-relay board output module designed for integration with compatible Von Duprin power supply systems. As part of Von Duprin's Electrical Products series, this Grade 1 board and module solution is engineered to expand relay output capacity in demanding door hardware and access control applications. Rated for commercial use, the 900-2RS delivers reliable switching performance where dependable relay control is essential.

Professional Features & Benefits

  • Dual Relay Output Configuration: Provides 2 relay board outputs for expanded switching capability within compatible Von Duprin power supply systems, enabling greater flexibility in access control integration.
  • Grade 1 Commercial Rating: Certified to Grade 1 standards, ensuring the highest level of performance and durability suitable for demanding commercial door hardware environments.
  • Boards & Modules Product Type: Engineered as a dedicated board and module component within the Von Duprin Electrical Products series, designed for seamless compatibility with Von Duprin power supply infrastructure.
  • Commercial-Grade Design: Specified for commercial applications, this relay board module meets the rigorous demands of professional door hardware and access control installations.
  • Power Supply System Integration: Functions as an output expansion module within Von Duprin power supply systems, supporting centralized control of electrified door hardware across a facility.
  • Professional Door Hardware Series: Part of Von Duprin's trusted Electrical Products lineup, the 900-2RS is backed by the brand's reputation for quality in commercial door hardware and security solutions.

Technical Specifications

  • Product Group: Power Supplies
  • Series: Electrical Products
  • Grade: Grade 1
  • Product Subgroup: Boards & Modules
  • Subcategory: Boards & Modules
  • Product Type: Boards & Modules
  • Commercial/Residential: Commercial
  • Product Category: Power Supplies
  • Department: Door Hardware

Professional Applications

  • Commercial Building Access Control Systems
  • Educational Facility Door Hardware Integration
  • Healthcare Institution Security Infrastructure
  • Retail and Hospitality Electrified Door Systems
  • Industrial and Warehouse Facility Access Points
  • Government and Municipal Building Security
  • Multi-Tenant Commercial Property Door Control

Why Choose Von Duprin Quality?

Von Duprin power supply boards and modules are engineered to Grade 1 commercial standards, delivering professional-grade reliability for critical door hardware and access control applications. The 900-2RS relay board output module reflects Von Duprin's commitment to quality within their Electrical Products series, providing dependable relay switching performance for commercial installations. Engineered for demanding commercial environments where consistent, professional-grade performance is essential.

Product Specs

Product Group:
Power Supplies
Series:
Electrical Products
Grade:
Grade 1
Product Subgroup:
Boards & Modules
Subcategory:
Boards & Modules
Product Type:
Boards & Modules
Commercial/Residential:
Commercial
Product Category:
Power Supplies
Department:
Door Hardware

Von Duprin 900-2RS – Frequently Asked Questions

1) What does the Von Duprin 900-2RS relay board actually do in a power supply?
The 900-2RS is a two-relay output module that adds relay switching capacity to a compatible Von Duprin power supply. It doesn't power a device on its own, it's an expansion board that mounts into the power supply and gives you two additional switched outputs for controlling electrified door hardware from a central point. If you're wiring an access control system and you need the power supply to switch more than it currently can, this is the board that does it.
2) Will the 900-2RS work with a non-Von Duprin power supply?
No. The 900-2RS is built as an output module for compatible Von Duprin power supply systems, and that's the only fit stated for it. It's an internal board, not a standalone enclosed relay, so it depends on the host supply's board mounting and connections. If your panel is another manufacturer's, you need that maker's own relay expansion board.
3) Is the Von Duprin 900-2RS rated for commercial access control use?
Yes. The 900-2RS carries a Grade 1 rating and is specified as commercial, not residential. Grade 1 is the highest of the three ANSI/BHMA commercial tiers, which is the level typically written into specs for schools, hospitals, and government buildings. If your spec calls for Grade 1 hardware throughout the opening, this board doesn't break it.
4) How many relays do I get per 900-2RS board, and what if I need to control more doors?
Two relay outputs per 900-2RS board. That covers two independently switched circuits, so on a multi-door installation you're sizing the number of boards against the number of openings you need to switch, subject to how many module positions your Von Duprin power supply accepts. Count your electrified devices first, then order boards to match rather than assuming one board covers a whole bank of doors.
How fast can I get the Von Duprin 900-2RS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 900-2RS come with a warranty?
Absolutely. The Von Duprin 900-2RS is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 900-2RS?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Von Duprin 900-2RS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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