The ISMA iSMA-B-24I-H is an I/O module specifically built for data monitoring and control in building automation systems. It includes 24 digital inputs and supports Modbus RTU/ASCII and BACnet MSTP communication protocols. This module operates on a 24 V AC/DC power supply, making it suitable for various applications.

Targeted for environments like data centres and HVAC systems, the iSMA-B-24I-H collects essential operational data. Its compact design optimises space, allowing for easy integration into existing setups. The 24 digital inputs enhance the module's ability to monitor multiple data points at once.

The ISMA iSMA-B-24I-H works with common building controllers, broadening the functionality of systems such as AAC20 and MAC36NL. This compatibility allows for simple addition to both new installations and existing building management systems.

Installation is easy, featuring rotary switches for addressing that simplify system commissioning. A mini USB port is included for initial configuration without needing an external power supply. This module serves as a practical choice for specifiers aiming to improve their building control solutions.