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Product Description
PDQ's PS220 power supply accepts a 110-120VAC input and delivers 2 amps at 24VDC to two PTC fused outputs. This versatile power supply features two solid-state input triggers and robust protection for system relays against shorts, grounds, and surges. Its linear design makes it ideal for solenoid and motor-driven exit devices, electric locks, electric strikes, and mag locks. For reliable and efficient power management, choose the PS220 power supply. Connect with our sales team today to integrate this essential component into your security system.
Docs & Downloads:
Ensure your security system's reliability with our PS220 power supply.
- It features a robust overload, over voltage, and short circuit protection, it guarantees uninterrupted operation
- It has a surge suppression that secures both Fail Safe and Fail Secure outputs
- It's interface relay can isolate the locking device current from the control switch, ensuring optimal performance
- It can link easily to fire alarms for enhanced safety protocols
Trust PDQ's PS220 power supply for resilient, fail-safe security infrastructure.
Features & Benefits
Certifications
Trust PDQ's PS220 power supply for unparalleled reliability and compliance.
- It is UL Listed and rigorously tested to meet the stringent standards of UL 294 6th Edition for Access Control System Units
- This certification guarantees that the PS220 meets industry-leading benchmarks for access control system units, assuring you of its reliability in critical applications
Count on the PS220 power supply to provide robust power management solutions that adhere to the highest regulatory requirements, ensuring peace of mind and operational efficiency in your security infrastructure.
FAQs
How many doors or devices can the PS220 power?
The PS220 delivers 24VDC at 2 amps total across 2 individually PTC-fused outputs, plus a separate 0.5A continuous auxiliary output for accessories. That's enough to run one or two low-draw electrified devices, such as a pair of electric strikes or a single maglock with a request-to-exit sensor, depending on each device's amp draw.
Is the PS220 a good fit for a small single- or double-door installation?
Yes, the PS220 is PDQ's entry-level power supply, built for small single- or double-door access control jobs rather than multi-door installations. Its 2-output, 2-amp capacity keeps cost down for simple storefront or office entries that don't need battery backup or higher output counts.
Does the PS220 support both fail-safe and fail-secure locks?
Yes, the PS220 includes surge suppression that secures both fail-safe and fail-secure outputs, so it can drive either lock type from the same unit. It's designed to work with solenoid and motor-driven exit devices, electric locks, electric strikes, and magnetic locks.
Is the PS220 UL listed for access control use?
Yes, the PS220 is UL Listed and tested to UL 294, 6th Edition, the standard for Access Control System Units. It also includes overload, overvoltage, and short-circuit protection along with fire alarm link capability for integration with a building's fire alarm system.
What's the difference between the PS220 and the PS220B?
Both units share the same 2-output, 2-amp @ 24VDC capacity, but the PS220B adds battery backup capability that the PS220 lacks. Choose the PS220 for installs where continuous mains power is acceptable, and the PS220B where the doors need to stay operational during a power outage.
Specifications
Explore the robust specifications of the PS220 power supply. Discover its innovative features designed to meet your power management needs with efficiency and reliability.
| FEATURES: |
• 2A @ 24VDC Power Supply w/ Fire Alarm Link and 0.5A auxiliary power (continuous) |
Download our Section 08710 Specification here.
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