22 Technical Data SMA America, LLC
230 SI4548_6048-US-TB_en-13 Technical description
Interfaces SI 6048-US-10
Number of LEDs 2
Number of buttons 4
Display 2-line display
Multifunction relay 2
Communication RS485, galvanically insulated
(optional)
Memory card SD card
Digital input level (Dig-In) High level from 5 V (up to 63 V),
low level 0 V to 2 V
Load limits for multifunction relays 1 and 2 AC: 6 A at at 250 V
DC: see graphic
Load limitation curve