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Guide Category

Relay Controllers

Setup, wiring, connectivity, and scheduling guides for HPzenAi 8-channel relay controllers.

Guides​

  • Product Overview — 8-channel relay controller models, connectivity tiers, and key specifications.
  • Panel Installation — Mounting and power wiring for relay controllers.
  • RS485 Wiring — Connecting relay controllers to the HPzenAi gateway over an RS485 bus.
  • Wi-Fi Setup — Connecting the relay controller to Wi-Fi directly or via the HPzenAi gateway.
  • Scheduling & Automation — Creating timed, sensor-triggered, and manual valve and device schedules.
  • Firmware Updates — Updating relay controller firmware over Wi-Fi or RS485.
  • Troubleshooting — Diagnosing and resolving common issues with HPzenAi relay controllers.