DatCom cable
Fig. 14 Connecting the DatCom cable
4.
5.
6.
Special case:
external mains
adapter
Fig. 15 Connecting the mains adapter
Because of the easier access, we recommend that whenever possible the adapter be
plugged into a DatCom component other than the Fronius String Control 125/25.
However, if there is no other more easily accessible DatCom component, proceed as
follows:
1.
2.
3.
4.
5.
6.
(2)
(1)
(1)
(3)
NOTE! If only one DatCom cable is clamped, insert the bolt supplied (5) into the
second opening.
Place the insert (4) (and the DatCom cables) into the metric screw joint (3)
Plug DatCom cables (1) into the sockets (2)
Tighten metric screw joint (3)
(2)
(3)
(1)
Open housing as described in the section „Opening the housing"
Loosen metric screw joint (1)
Feed mains cable (2) and the DatCom cables through metric screw joint (1)
Plug mains cable (2) into socket (3)
Tighten metric screw joint (1)
Close housing as described in section „Closing the housing"
The terminating plug is supplied with the
Fronius IG Datalogger.
1.
Open metric screw joint (3)
2.
Remove insert (4)
3.
Clamp DatCom cable into both
openings on the insert (4)
(4)
(5)
An external mains adapter is provided for
such a situation.
10
NOTE! If only one DatCom cable
(1) is connected, insert a termina-
ting plug in one of the two so-
ckets (2).
NOTE! In certain situations the
power supply from the Solar Net
may not be sufficient. This is
especially true in the case of
additional DatCom components.
It also applies when the DatCom
cables between the Fronius IG
and Fronius String Control 125/25
are longer than 100 m.