Carel 1tool Software May 2026

Unlocking the Potential of Carel Controllers with 1Tool Software

Carel 1Tool is a powerful, user-friendly software suite designed for programming, configuring, monitoring, and managing Carel’s range of programmable controllers, primarily used in HVAC/R (Heating, Ventilation, Air Conditioning, and Refrigeration) applications.

Whether you are designing a high-efficiency chiller, a sophisticated air handling unit (AHU), or a complex CO2 refrigeration rack, 1tool provides the framework to manage inputs, outputs, and logic flow. Key Components of the 1tool Suite carel 1tool software

Unlike legacy software that required different applications for different controller families, 1Tool acts as a single "pane of glass." It supports communication over RS485 (Modbus, BACnet, Carel protocols), Ethernet (TCP/IP), and USB, making it exceptionally versatile for both factory floors and remote field installations. Unlocking the Potential of Carel Controllers with 1Tool

4. Remote Connectivity (1Tool Remote)

One of the most powerful extensions is 1Tool Remote. Using Carel’s tERA or pGD touch terminals as gateways, technicians can connect to a controller located in a remote supermarket, data center, or cold storage facility over the internet. This enables: This enables: Using Templates: Starting from a "Standard

Using Templates: Starting from a "Standard Application" and modifying it is often faster than starting with a blank canvas.

Library-Based Development: Users can build applications using a vast library that includes: Atoms: Basic, fundamental logic elements. Macroblocks: Complex, pre-built algorithms.