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Shelly Pro Modbus Add-on RS485

Shelly Pro Modbus Add-on RS485 - Main image
$22.4 $32 In stock

Category: Shelly Europe

Shelly Pro Modbus 擴充模組 RS485 可擴展您的 Shelly Pro 系統功能,支援 Modbus 通訊。此配件可與相容的 Shelly Pro 裝置無縫整合,在建築自動化設定中實現進階監控與控制。

  • 專為 Shelly Pro 系列控制器設計
  • 新增 RS485 Modbus 介面,用於連接外部裝置
  • 緊湊的擴充模組設計,易於安裝
  • 可整合 Modbus 相容的感測器、電表和致動器
  • 適用於商業與住宅應用的自動化擴展
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Customer Reviews (4.7 / 5 · 15 reviews)

Amelia ★★★★★

I was a bit worried about wiring it wrong, but the terminals are clearly labeled and the integration with the Pro system was genuinely plug-and-play. Modbus polling now works flawlessly for my energy meters, and the response time feels snappier than my old USB adapter.

Matthew T. ★★★★★

Setup took me under ten minutes and the connection to my Shelly Pro was rock solid from the first try. The RS485 terminals feel sturdy and the Modbus polling has been flawless for three weeks now.

Chloe X. ★★★★★

I was worried about getting Modbus working on my Pro setup, but this add-on made the whole thing painless once I wired the RS485 terminals. The integration with the Pro devices was exactly as described, and it's been rock solid for two weeks now. Great if you need to pull data from energy meters or