Accessories needed to complete or expand system functionality

Module EA-V

Simna EA-V extension module provides optimal system installation by reducing wires lengths to the main controller. Module is designed to be installed in the air handling unit (AHU) section at nearest point to the sensors and actuators, ensuring shortest cables and easiest installation. Module communicates with main controller using 4 wires cable.
It also provides additional functionality due to additional I/O ports.

Module EA-P

Simna EA-P extension module provides possibility to control additional air heater or cooler from the main controller. Various types of heaters and coolers are supported, including 4 stage powerful electric heater with modulating control within entire heating range.
Main controller can control air heater or cooler as additional stage to the air handling unit (AHU) or as independent zone having separate temperature setting point to it.