Legrand CS141B SK

The network interfaces for managing UPS do not require any external software. They include a proprietary system capable of real-time control of the operation of the UPS and managing numerous events (power failure, overload, bypass, problem, etc.) and as a result executing a series of actions.
Available in external and internal version (in this case it is inserted in a dedicated slot in the UPS).
Supply voltage 9 - 30 VDC (power supply included in external versions).