The 48 Vdc equipped SyncServers are supplied with primary and secondary 48 Vdc inputs to accommodate inputs from alternate DC power sources. Using diode switching, the polarity of the inputs can be different such as plus-plus, plus-minus, minus-plus, or minus-minus. Specifications are 40-60
Vdc, 50 watts maximum, 1.5 amps. Isolation: Ground input is fully floating. Either input polarity may be strapped to Chassis ground at the input terminal block.
SyncServers are sold as AC or DC models. Specify at the time of order the power supply configuration of choice. All SyncServer options are compatible with either AC or DC models.