CyberPower RELAYIO501 Onsite Management Card

The CyberPower RELAYIO501 is an optional Onsite Management Card designed as a network add-on for compatible CyberPower UPS series units. It inserts directly into the expansion port to provide status monitoring and alert execution capabilities. This hot-swappable device allows UPS maintenance without power interruption while enabling remote shutdown via contact inputs.

This management card features five dry contact relays connected via a hardwire terminal block, providing ON/OFF control for external devices such as emergency alarms, exit lights, and generators. It monitors UPS status to execute alerts during failures, overloads, or high temperatures. The unit includes one input contact specifically for remote UPS shutdown in battery mode. With a power dissipation of 1.35 Watts, it operates efficiently within a temperature range of 0 to 40 °C.

Designed for durability, the black RELAYIO501 measures 54 x 36.1 x 76.5 mm and weighs only 52 grams. It supports plug-and-play installation and remains functional during hot-swapping events. The card complies with FCC Class B standards and RoHS regulations, ensuring safe operation in office and industrial environments. Procure.ae supplies this essential UPS accessory for businesses requiring reliable power management solutions.