Fronius String Control 250/25 DCD DF Instructions De Service page 66

Fronius String
Item Description
Control 250/25
(4)
DCD DF De-
(5)
vice Descripti-
on
(6)
(continued)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
(29)
Terminals with fuse holders for DC+ cable 'IN'
Measuring channel 5
Measuring channel 4
Measuring channel 3
Measuring channel 2
Measuring channel 1
Silicon tube 740 mm
Silicon tube 510 mm
Cable input for M16 metric screw joints
(for DC+ cable 'IN')
Cable diameter 3 - 7 mm
Cable input for M25 metric screw joint
(for data communication cable)
Cable input for M20 metric screw joint
(for ground cable)
Cable diameter 8 - 13 mm
Only required when using the optional overvoltage protection.
Pressure compensation membrane
Cable input for M40 / M32 metric screw joint
(for DC+ cable 'OUT')
Cable diameter 18 - 25 mm
Lower mounting clip
Cable input for M40 / M32 metric screw joint
(for DC- cable 'OUT')
Cable diameter 18 - 25 mm
Cable input for M16 metric screw joints
(for DC- cable 'IN')
Cable diameter 3 - 7 mm
M12 connection for DC+ cable 'OUT'
M12 connection for DC- cable 'OUT'
Terminals with fuse holders for DC- cable 'IN'
Terminals for data communication cable
Cable cross section max. 2.5 mm²
RJ 45 connections for data communication cable (2 x)
Connection for external 12 V DC power supply
DC disconnect
Cover screws (4 x)
Cover
DC disconnect handle
8