Connecting The Data Communication Cable; Modbus Participants; Permitted Cables For The Data Communication Area - Fronius Tauro 50-3 Operating Instructions Manual

Connecting the data communication cable

Modbus parti- The inputs M0 and M1 can be freely selected. A maximum of 4 Modbus parti-
cipants
cipants can be connected to the Modbus terminal on inputs M0 and M1..
IMPORTANT!
If the function „Inverter control via Modbus" is activated in the menu area „Com-
munication" → „Modbus", no Modbus participants are possible. It is not possible
to send and receive data at the same time.
Permitted cables
Cables with the following design can be connected to the terminals of the invert-
for the data er:
communication
area
WSD connections with push-in terminal
Distance Stripping
max. length
100 m
10 mm
Modbus connections with push-in terminal
Distance Stripping
max. length
300 m
10 mm
IO connections with push-in terminal
Distance Stripping
max. length
30 m
10 mm
- Copper: round, solid
- Copper: round, fine-stranded
Fine-stran-
Solid
ded
0.14 - 1.5 0.14 - 1.5
2 2
mm mm
Fine-stran-
Solid
ded
0.14 - 1.5 0.14 - 1.5
2 2
mm mm
Fine-stran-
Solid
ded
0.14 - 1.5 0.14 - 1.5
2 2
mm mm
Fine-stran-
Fine-stran-
ded with fer-
ded with fer-
rules
rules with
without col-
collar
lar
0.14 - 1.5
2
0.14 - 1 mm
mm
Fine-stran-
Fine-stran-
ded with fer-
ded with fer-
rules
rules with
without col-
collar
lar
0.14 - 1.5
2
0.14 - 1 mm
mm
Fine-stran-
Fine-stran-
ded with fer-
ded with fer-
rules
rules with
without col-
collar
lar
0.14 - 1.5
2
0.14 - 1 mm
mm
Cable re-
commenda-
tion
min. CAT 5
2
UTP
Cable re-
commenda-
tion
min. CAT 5
2
STP
Cable re-
commenda-
tion
Single con-
ductor pos-
2
sible
57