The easyCONTROLS ECC-VAV / ECC-VVT line of controllers makes use of the latest technology to provide more flexibility of control and reliability than traditional VAV / VVT controllers. The integrated brushless constant torque actuator has a longer life expectancy than standard brushed motors. The 16-bit analog-digital converter provides high accuracy input and flow pressure sensor readings and allows for precise VAV balancing.
The ECC-VAV / ECC-VVT line features expanded I/O capability with 4 universal (analog digital) inputs, 4 digital outputs, 2 universal outputs and 6 network outputs that allow you to simultaneously control 8 instances of virtually any type of HVAC equipment including duct heaters, fans, multi-stage heaters, coolers, analog and floating valve actuators, lights etc. The network outputs are bound to the physical outputs of other controllers on the network.
The universal inputs similarly allow for the connection of any HVAC equipment or peripheral. The controller dynamically adapts its sequence of operations based on the connected equipment without any need for user intervention. Spare I/O points on the controller can also be linked to other controllers on the network to allow for efficient control of devices that are close to the ECC-VAV / ECC-VVT.
The ECC-VAV features a drift-free differential pressure sensor that resists loss of accuracy over time due to dust particle accumulation.
Wireless, battery-less solution: The ECC-VAV is also available with wireless receiver, providing support for a variety of wireless, battery-less devices, such as light switches, temperature sensors etc.