User Manual

6
(12)
(2)
(3)
(4)
(13)
(9)
Fronius String
Control 250/25
- Connection
Area
(7)
(5)
(6)
(8)
(10)
(11)
Item Description
(1) Address switches
(2) Measuring channel 5
(3) Measuring channel 4
(4) Measuring channel 3
(5) 25 Terminals with fuse holders for DC cable ‘IN’
cable cross section AWG 14 - AWG 8
(6) Measuring channel 2
(7) Measuring channel 1
(8) Connection 2 x M12 for DC cables ‘OUT’
(9) Connection 2 x M12 for DC cables ‘OUT’
(10) Connection 2 x M12 for grounding
(11) 2 x 8 Pressure type terminals for data communication cable
cable cross section max. AWG 14
(12) 25 Terminals for DC cable ‘IN’
cable cross section AWG 14 - AWG 8
(13) 13 Grounding terminals (e.g. for grounding of max. 25 solar
module frames)
cable cross section max. AWG 6
(1)
(14)
(15)