Fronius String Control 250/25 DCD DF User Manual
Page 66
8
Fronius String
Control 250/25
DCD DF De-
vice Descripti-
on
(continued)
Item
Description
(4)
Terminals with fuse holders for DC+ cable ‘IN’
(5)
Measuring channel 5
(6)
Measuring channel 4
(7)
Measuring channel 3
(8)
Measuring channel 2
(9)
Measuring channel 1
(10)
Silicon tube 740 mm
(11)
Silicon tube 510 mm
(12)
Cable input for M16 metric screw joints
(for DC+ cable ‘IN’)
Cable diameter 3 - 7 mm
(13)
Cable input for M25 metric screw joint
(for data communication cable)
(14)
Cable input for M20 metric screw joint
(for ground cable)
Cable diameter 8 - 13 mm
Only required when using the optional overvoltage protection.
(15)
Pressure compensation membrane
(16)
Cable input for M40 / M32 metric screw joint
(for DC+ cable ‘OUT’)
Cable diameter 18 - 25 mm
(17)
Lower mounting clip
(18)
Cable input for M40 / M32 metric screw joint
(for DC- cable ‘OUT’)
Cable diameter 18 - 25 mm
(19)
Cable input for M16 metric screw joints
(for DC- cable ‘IN’)
Cable diameter 3 - 7 mm
(20)
M12 connection for DC+ cable ‘OUT’
(21)
M12 connection for DC- cable ‘OUT’
(22)
Terminals with fuse holders for DC- cable ‘IN’
(23)
Terminals for data communication cable
Cable cross section max. 2.5 mm²
(24)
RJ 45 connections for data communication cable (2 x)
(25)
Connection for external 12 V DC power supply
(26)
DC disconnect
(27)
Cover screws (4 x)
(28)
Cover
(29)
DC disconnect handle