Carel 1tool 2.6.46 2.6.57 Sp1 Jun 2026

Last updated: October 2025. Specifications based on Carel S.p.A. release notes for versions 2.6.46 (Build date: March 12, 2021) and 2.6.57 SP1 (Build date: November 3, 2022).

: Manages Modbus and other communication protocols. Carel 1tool 2.6.46 2.6.57 SP1

: Low resource overhead and high compatibility with pCO2 and pCO3 controllers. Last updated: October 2025