Control 250/25 - Fronius String Control 250/25 Operating Instructions Manual

Connecting
Multi-core
Data Commu-
nication Ca-
bles to the
Fronius String

Control 250/25

(continued)
5
3,5 Nm
Tightening torque
2
1
4 Nm
Tightening torque
NOTE Procedure when only 1 multi-core data communication
cable is being connected to the Fronius String Control 250/25
(e.g., when the Fronius String Control 250/25 is the last compo-
nent in a Solar Net):
- If the data communication cable is connected to the „IN"
terminals, connect the termination plug to the „OUT" RJ 45
connection.
- If the data communication cable is connected to the „OUT"
terminals, connect the termination plug to the „IN" RJ 45
connection.
The termination plug is supplied with the Fronius Datalogger.
- Insert the plastic bolt in the free opening of the rubber insert
(included in the scope of supply for the Fronius String Control
250/25).
- Replace unused metric screw joints with threaded plugs.
*
*
24
Silicon tube