Athenta DDC is an Add-on card for Analog and Digital Input & Output interface. It is used to integrate with the field devices by extending their digital / analog outputs through it. This card can be interfaced with any device/MODEM through RS-485. It has a micro-controller based design which is programmed to integrate with the DI/DO/AI input and output points.
This is wall mounted unit with dimensions approx. 170mm x 110mm x 40mm and IP20 protection.