Extension modules & gateways Extension modules 1. generation Manual Datasheet Modbus register map Drawing 3D Model xS10 ENCZ ENCZ XLSX PDF – xS30 ENCZ ENCZ XLSX PDF – xS40 ENCZ ENCZ XLSX PDF – xS50 ENCZ ENCZ XLSX PDF – 2. generation Manual Datasheet Modbus register map Drawing 3D Model xS11 ENCZ ENCZ XLSX PDF – xS51 ENCZ ENCZ XLSX PDF – xG18 ENCZ ENCZ XLSX PDF ZIP Additional files Extension drawings in the DXF format Declaration of conformity - Unipi Extension xS*0 Declaration of conformity - Unipi Extension xS*1 Declaration of conformity - Unipi xG18 Modbus register maps in the machine-friendly CSV format Gateways xG1W-2 - 1-Wire/Modbus RTU gateway A tool for configuring the module in Windows OS 1-WIRE-GWY-Tool-V1.09.02.exe Firmware 1-wire-gwy-FW-v1.2 Technical documentation EN Opentherm/Modbus RTU gateway Technical documentation CZ / Technical documentation EN Datasheet CZ / Datasheet EN CE certification (Still can't find what you're looking for?)