

EAN Code: xx
| Communication protocol | RS485 Modbus / Modbus TCP |
| Product-specific application | HVAC control |
| Number of inputs/outputs |
|
| Digital output current | 1 A for SPST relays |
The Air Handling Unit Controller - BauterControl BCAH6642ME is a versatile controller for managing air handling units (AHUs), including air supply, combined supply & exhaust, and exhaust ventilation units. It supports various heating and cooling systems, such as water and electric heat exchangers for heating, and water or freon-based heat exchangers for cooling. Energy recovery integration enhances efficiency.
Key features include fan speed control based on air and room temperatures, with manual or automatic operation modes. It offers multiple operational settings like heating, cooling, ventilation, and free cooling.
Safety functions include protection for fan motors, frost prevention for heat exchangers, and circulation pump safeguards. Fully configurable, it supports integration with external devices and communicates via Modbus TCP and RTU for seamless BMS connectivity. The controller operates on 24V DC, ensuring reliable and energy-efficient HVAC management.
We design with purpose: using less, recycling more, and building products that are made to last – not waste.
❒ Materials and substances
| Packaging made with recycled cardboard | NO |
| Packaging without single use plastic | NO |
| EU RoHS Directive | Declaration of RoHS compliance |
↻ Repack and remanufacture
| Take-back | NO |
| WEEE Label | The product must be disposed on EU markets following specific waste collection. It must never end up in rubbish bins. |