
/ Perfect Charging / Perfect Welding / Solar Energy
Converting the Fronius Solar City
Card Antenna
Conversion instructions
System monitoring
EN-US
42,0410,2206 002-20072015

General
EN-US
Safety
Required Tools - Torx screwdriver, TX25
- Flat wrench size 8 mm (5/16 in.)
- Flat wrench size 40 mm (1.6 in.)
- Hammer
- Slotted screwdriver
- Knife
WARNING! An electric shock can be fatal. Danger from grid voltage and DC voltage from solar modules.
- The connection area should only be opened by a licensed electrician.
- Never work with live wires! Prior to all connection work, make sure that the
AC and DC wires are not charged.
- All electrical installations must be carried out in accordance with the National
Electrical Code, ANSI/NFPA 70, and any other codes and regulations applicable to the installation site.
- For installations in Canada, the installations must be done in accordance with
applicable Canadian standards.
WARNING! An electric shock can be fatal. Danger from residual voltage from capacitors.
You must wait until the capacitors have discharged. Discharge takes 5 minutes.
NOTE! Follow general ESD precautions when handling option cards.
1

Converting the Fronius Solar City Card Antenna
Converting the
Fronius Solar City
Card Antenna
1
1
2
OFF
Lock
2 x TX25
3
3
ON
1
OFF
3
AC =
2
2
4
1
5
4
2
3
2 x TX25
4
4
1
2
Wrench width 8 mm (5/16 in.)
5
5
Deburr the hole all around using a knife
1
6
6
1
1
3
2
2

7 8
7
43,0004,4385
1
42,0401,4389
9 10
9
1
8
EN-US
Wrench width 8mm (5/16 in.)
10
1
1
11 12
11
1
CLICK !
12
7.1 - 9.7 lb-in
(0.8 - 1.1 Nm)
3
2
1
1
Lay antenna cabel and connect, wrench width 8 mm
(5/16 in.)
IMPORTANT! Don‘t kink the antenna cabel!
1
1
3

13 14
13
1
14
1
ON
OFF
Lock
43,0011,0055
15 16
(0.8 - 1.1 Nm)
15
7.1 - 9.7 lb-in
3
4
22.13 lb-in
(2.5 Nm)
1
2
2 x TX25
16
4
3
5
22.13 lb-in / 1.84 ft. lb. / 2.5 Nm
AC =
ON
2
ON
1
OFF
Lock
2
4

Fronius Worldwide - www.fronius.com/addresses
Fronius International GmbH
4600 Wels, Froniusplatz 1, Austria
E-Mail: pv-sales@fronius.com
http://www.fronius.com
Under http://www.fronius.com/addresses you will find all addresses of our sales branches and partner firms!
Fronius USA LLC Solar Electronics Division
6797 Fronius Drive, Portage, IN 46368
E-Mail: pv-us@fronius.com
http://www.fronius-usa.com