PowerShield Internal Relay Comms Card with DB-9 Connector

Your monitoring stack is expecting a signal from the UPS, but the gear on the other end still speaks serial. This PowerShield internal relay comms card plugs in behind the panel and gives you that DB-9 connector without an external box eating a rack slot or a tangle of patch cables.

Relay outputs let you trigger automated shutdowns, send alerts to your BMS, or log events — whatever your setup needs. Internal install means it stays out of sight and out of the way

• Internal relay comms card for PowerShield UPS units
• DB-9 connector for serial monitoring and control interfaces
• Relay outputs for automated shutdown and alert triggers
• Internal install — no external comms box or extra rack space