ITR830-005 - SAMSUNG NASA AC - KNX GATEWAY ITR830-005 is a air conditioner gateway that used for monitoring and control all the functioning parameters of Samsung NASA air conditioners via KNX bus line. • ITR830-005 device, can control air conditioners synchronously with Samsung NASA AC - KNX Gateway has easy installation feature and can be installed inside the own AC indoor unit or a proper location away from the air conditioner, it connects one side directly to the electronic circuit of the AC indoor unit and in the other side directly to the KNX bus. In addition, according to the model number, Samsung NASA Gateways can control 1, 1-4, 4-8, 8-16 or 16-32 number of air conditioners at the same time. Besides, logic and converter parameters can be used for energy savings, configurable scenes, temperature limits etc. Note : The air conditioner must remaining off while at mode transitions between heating and cooling. Device Power Supply Power Consumption • Logic and converter parameters can be used for energy savings, configurable scenes, temperature limits etc. • Samsung NASA air conditioner unit provides error notifications for errors that may occur in exceptional cases. • Air conditioners 1-16 should be connected to port A, and air condi- tioners 16-32 to port b. However, a and b ports must be isolated from each other. operations math calculations according to input type. • Includes 8 advanced converter parameters, each converter has four Cable Distance • Includes 4 logical advanced parameters, each logical parameter have Push Buttons multicast functionality or independent of each other. Temperature Range CONNECTION DIAGRAM Non-flammable product Light Grey 3 different type connection can be made with Interra Samsung NASA Gateway. 3