CyberPower RELAYIO500 Relay Control Card

Enhance the surveillance and automated response of your power infrastructure with the CyberPower RELAYIO500 Relay Control Card. Designed as a dedicated management add-on for compatible CyberPower uninterruptible power supplies (UPS), this card translates critical power events into actionable physical alerts via an industrial-grade dry contact relay interface.

Real-Time Event Monitoring & Emergency Control

Equipped with a standard DB9 interface, the RELAYIO500 directly communicates vital UPS statuses to external equipment. In the event of utility failure, battery depletion, system overload, or excessive temperature spikes, the card can instantly activate connected emergency equipment—such as sirens, warning lights, or auxiliary power generators. Furthermore, it incorporates an input contact dedicated to remote UPS shutdown during battery mode, safeguarding battery longevity and connected hardware.

Hot-Swappable Plug-and-Play Design

Designed for mission-critical IT installations, the RELAYIO500 can be slotted directly into the expansion port of an active UPS without needing to power down the connected load. Its plug-and-play architecture guarantees fast, straightforward deployment, keeping your business running smoothly without costly maintenance interruptions.

Key Features

• Dry Contact Relay Interface: Translates UPS status events into reliable ON/OFF contact signals for external devices.
• Comprehensive Status Monitoring: Relays signals for power failure, low battery, UPS fault, overload, and over-temperature.
• Remote Shutdown Input: Dedicated contact terminal allows external systems to initiate safe UPS shutdown while operating on battery power.
• Hot-Swappable Installation: Install or replace the card without interrupting the power supply to connected IT equipment.
• Serial DB9 Connectivity: Universal industrial interface standard ensures seamless integration with building management systems (BMS) and alarm panels.
• RoHS Compliant: Built according to strict environmental and electrical safety standards.