APPENDIX 2 of the Energy Manager Installation & User Guide describes the Evinox HIU integration.
Energy Manager Installation & User Guides
ENERGY MANAGER SOFTWARE VERSION 2.5.0
200SM075 V2.0 – Energy Manager Installation & User Guide
PREVIOUS VERSIONS
ENERGY MANAGER SOFTWARE VERSION 2.3.0, 2.3.1, 2.4.0
200SM075 V1.0 – Energy Manager Installation & User Guide (includes M-Bus)
ENERGY MANAGER SOFTWARE VERSION 1.2.2
200SM036-SW-C1.2.2 (User Guide Only, See the latest Energy Manager manual for information on Installation)
Details of the Modbus wiring for Evinox Installations can be found here: 200SM085 V2.0 – Evinox Modbus Wiring