The Alarm Output Expander kit adds three additional alarm relays to your TBS device. This kit can be used in case the application requires each alarm type to be assigned to a different alarm relay.
Within the TBS Dashboard setup environment, each alarm type can be assigned to ‘’ which is the internal relay, or to ‘2’, ‘3’ or ‘4’ which are the external relays of this kit. Each relay can switch up to 60VDC with a maximum current of 1A @ 30VDC.
The Alarm output expander kit is compatible with the Expert Pro, the Powersine Combi and the Omnicharge products.