Adams Rite PS-EXIT Power Supply for MLR/LR Exit Devices with Timer Control
Professional Power Supply Solution for Motorized Exit Device Control
The Adams Rite PS-EXIT Power Supply is specifically engineered to protect and optimize the performance of Adams Rite 8000/3000 Series exit devices with Motorized Latch Retraction (MLR) or Electric Latch Retraction (LR) options. This professional-grade power supply delivers filtered and regulated 24-26 VDC output with up to 17A pull-in current and 0.8A continuous rated output current per channel. The unit features user-configurable timer control from 2-60 seconds and can power up to two exit devices simultaneously.
Professional Features & Benefits
- ANSI/BHMA Grade 1 certified
- Narrow stile aluminum door construction
- Rim (8300/8400) and top-of-door mounted (8800/8700/EX88) configurations
- Stainless steel touchbar / crossbar
- UL 10C fire door listed
- Panic-proof single-motion egress
- Available with electric latch retraction
- Compatible with 7800 electric strike
- Multiple trim options and levers
- Field-reversible handing
Technical Specifications
- Door Application: Narrow stile aluminum doors
- Configuration: Rim, mortise, top-of-door mounted
- Egress: Single-motion panic proof
- Compatible Strike: 7800 Series electric strike
- Fire Rating: UL 10C listed
- ANSI/BHMA: Grade 1
- Handing: Field reversible
Installation & Operation
- Verify electrical requirements match available power supply. Confirm 110 VAC, 60 Hz, 0.5A input power capacity before proceeding.
- Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
- Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
- Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
- Configure timer settings from 2-60 seconds and select operating mode (single input sequential or dual input independent) per application requirements.
- Restore power and test all functions including timer operation, exit device retraction and re-latching, and integration with connected access control systems.
- Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.
Professional Applications
- Commercial Building Access Control Systems
- Educational Institution Security Systems
- Healthcare Facility Exit Control
- Industrial Facility Access Points
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
- Emergency Exit Compliance Systems
Why Choose Adams Rite Quality?
Adams Rite PS-EXIT power supplies deliver professional-grade reliability with UL 294 and CAN/CSA-C22.2 No. 223 certifications for demanding commercial applications. The robust steel construction with filtered and regulated power output ensures optimal performance and protection for MLR/LR exit devices. Engineered for critical access control applications where dependable power management and timer control are essential for both security and life safety compliance.
Manufacturer Resources
Product Specs
- Product Group:
- Electronic Access Controls
- Series:
- PS
- Product Subgroup:
- Controllers, Power Supplies and Transformers
- Product Type:
- Power Supplies
- Subcategory:
- Power Accessories
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Power:
- 17 Amp
- Product Model:
- PS-EXIT
- Product Voltage:
- 120V
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware