22
Installation
Guide
DLX series L00410622-01
•
Ethernet:
Use CAT5e or better, with size 0.21 mm
2
/24 AWG, with a maximum total
length of 100 m.
•
CAN:
Use CAT5e or better, with size 0.21 mm
2
/24 AWG, with a maximum total length of
500 m.
•
RS-485:
Use CAT5e or better, with size 0.21 mm
2
/24 AWG, with a maximum total length
of 1200 m
•
Unscrew the network cable gland, and take out the grommet.
•
Three-way cable gland insert:
Figure 2.4.13: Insertion of the network cables in the cable gland
1.
Conductors with connector: cut through the grommet with a width of about 1mm. With
no connector: no cutting is necessary
2.
Remove the plug from inside the grommet.
3.
Assemble the cable in the gap. Repeat step 1 – 3 if more cables.
4.
Guide the assembly into the cable gland.
5.
Connect the cables to the terminals in the connection area as follows:
- Ethernet:
Plug the Ethernet cable directly into the RJ45 socket.
- CAN:
The conductors must be connected to the same labeled
terminals at both ends, i.e.
H
connected to
H
,
L
to
L
etc.
Recommended tightening torque is 0.2 Nm / 0.15ft-lbf.
- RS-485:
The conductors must be connected to the same labeled
terminals at both ends, i.e.
A
connected to
A
,
B
to
B
etc.
Recommended tightening torque is 0.2 Nm / 0.15ft-lbf.
6
. Tighten the cable gland firmly.
NOTICE
Cable shielding:
It is recommended to mount the cable shielding for both the
CAN and RS-485 with the GND at the receivers end.
If any kind of datalogger is connected to an inverter, then only mount the shield at
the datalogger.
If the system consists of two or more inverters, then only mount the shield at the
“Master”
