Schematic Connection Of I/Os - Fronius Datamanager 2.0 Operating Instructions Manual

No. Function
(12) Fronius Solar Net OUT connection socket
(13) External power supply connection
Schematic Con- Supply via the Fronius Datamanager 2.0 Plug-in Card:
nection of I/Os
(1)
(2)
(3)
115–230 V AC:
Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius
CL USA, Fronius IG 300–500
12.8 V DC:
Fronius Galvo, Fronius Symo
Supply via external power supply:
Fronius Solar Net output colored red for connecting other DATCOM compo-
nents (e.g., inverters, sensor cards)
For Fronius Datamanager Box 2.0 only!
For connecting an external power supply when the power supply within Fronius
Solar Net is insufficient (e.g., when too many DATCOM components are in-
stalled in Fronius Solar Net).
IMPORTANT! The external power supply unit for the Fronius Datamanager
Box 2.0 must be securely disconnected from components supplying grid volt-
age (SELV or Class 2 for USA/Canada).
The output power of the power supply unit may not exceed a max. of 15 VA/
1.25 A.
If the power supply is sufficient, the Supply LED (4) lights up green.
For an external power supply, use only the Fronius power supply unit!
For Fronius Datamanager Box 2.0 only!
Power supply unit
(for Fronius Datamanager 2.0 with Fronius Com Card function only)
Current limit
Fronius Solar Net IN connection socket
10,7 / 12,8 V DC
(1)
115 - 230 V AC
12 V DC
(2)
300 mA
D+ + + 0 2
1
D- - - 3
4 6 8
(3)
5 7 9
25