Key Features

• Simplified BMS Integration – Provides an easy Modbus and BACnet solution for seamless monitoring of HVAC equipment.
• One-to-One Connection – Enables individual monitoring and control of indoor and compatible outdoor units, offering a cost-effective way to capture operational data.
• User-Friendly Configuration – Supports BACnet and Modbus/IP with hassle -free setup through a built-in webpage accessible from a single onsite location.
• Improved Efficiency – High-speed data transfer via BACnet IP over UDP and Modbus TCP/IP ensures quicker access to service and maintenance data
• Flexible Connectivity – BACnet MS/TP or Modbus RTU option available when IP networks are not, making it suitable for a wide range of applications.
• Future-Ready – Easy software updates via Ethernet (local network) allow for straightforward upgrades and long-term reliability.
• Smart Temperature Adjustment – Compares readings from a BMS-connected third-party room temperature sensor and the indoor unit’s return air sensor, automatically adjusting the setpoint to ensure more accurate temperature control and improved comfort.
• Third-Party Sensor Display – By showing third-party room temperature sensor data on the wall controller, the A1M+ eliminates mismatches between BMS and controller readings, improving accuracy and minimising unwanted user adjustments.
• Secure & Standardised Installation – DIN rail mounting option ensures professional wall installation and enhanced device security.

Digital and Analogue Inputs and Outputs

Dimensions