HyPower-Geko Electrical connection
FläktGroup DC-2014-0022-GB 2018-05/R5 • Subject to modifications 75
6.8.6 Network set up MATRIX.Net
Data transfer cable
For setting up the MATRIX.Net use only data transfer cable certified according to DIN
19245 T3 and EN 50170 as twisted-pair wire with braided shield.
For the bus system MATRIX.NET we recommend the following data transfer cable:
Line lengths
Regardless of the cross section and the number of participants the maximum line
length including branch feeders must not exceed 600 m.The branch feeder must not
exceed 25 m. The total length of all branch feeders may not exceed a maximum 150 m.
Change the cross-section of the bus cable depending on the MATRIX.net cable length!
Shielding / Earthing
• Install the data transfer cable (MATRIX.Net) on one side in the FläktGroup unit
using shielding clips to ensure the best possible electrical contact.
• Apply the shielding with the grounding clamps to a large ground area!
• In systems with a large network, or if large-scale EMC impairment is likely, the
shielding should be applied on both sides. Ensure beforehand that there are no
differences in potential.
Total max. line
length [m]
Max. line length
branch feeder [m]
Manufacturer Cable type Only
MATRIX.Net
MATRIX.Net +
supply voltage
50 50 LAPP cable UNITRONIC
®
BUS CAN 1x2x0.22 2x2x0.22
300 150 LAPP cable UNITRONIC
®
BUS CAN 1x2x0.34 2x2x0.34
600 150 LAPP cable UNITRONIC
®
BUS CAN 1x2x0.5 2x2x0.5
30 30 LAPP cable UNITRONIC
®
BUS LD 1x2x0.22 2x2x0.22
30 30 LAPP cable UNITRONIC
®
Li2YCY (TP) 2x2x0.22
150 60 LAPP cable UNITRONIC
®
Li2YCY (TP) 1x2x0.34 2x2x0.34
150 60 LAPP cable UNITRONIC
®
Li2YCY (TP) 1x2x0.5 2x2x0.5
30 30 LAPP cable UNITRONIC
®
Li2YCY PiMF 2x2x0.22
300 150 LAPP cable UNITRONIC
®
Li2YCY PiMF 2x2x0.34
600 150 LAPP cable UNITRONIC
®
Li2YCY PiMF 2x2x0.5
50 50 HELUKABEL CAN BUS 1x2x0.22 4x1x0.22
300 150 HELUKABEL CAN BUS 1x2x0.34 4x1x0.34
600 150 HELUKABEL CAN BUS 1x2x0.5 4x1x0.5
30 30 HELUKABEL PAAR-TRONIC-Li-2YCYV 2X2X 2x2x0.22
30 30 BELDEN 9841 1x2xAWG24
30 30 BELDEN 9842 2x2xAWG24
150 60 BELDEN 3105A 1x2xAWG22
150 60 BELDEN 3107A 2x2xAWG22
Tab. 6-6: Data transfer cable
User instructions!
Use jumpers in the network if there are more than 110 users. To extend the line
length, use special jumpers to decouple running times of telegrams between the
network participants.
Line length Line Type
up to 50 m 2 x 2 x 0.22 mm² *
1 x 2 x 0.22 mm²
up to 600 m 2 x 2 x 0.5 mm² *
1 x 2 x 0.5 mm²
*Contains two wires for power supply to control panels or modules.
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