Commissioning; Power Supply; Data Connection - Steca Grid Vision 1800 Manuel

7

Commissioning

Note
No specific sequence needs to be followed when connecting the power supply to the
remote display and the data cables between the remote display and the inverters.
7.1

Power supply

The power supply must satisfy the following conditions:
✔ Rated voltage: 12 V ± 20 %
✔ Maximum power consumption: ≤ 4 W
The mains adapter plug supplied with the device satisfies these requirements.
Connecting the power supply
Attention
Danger of damage or malfunction.
The COMBICON plug supplied may only be connected by qualified electricians.
 Connect the mains adapter plug to the DC socket
or
connect an external power supply to the COMBICON socket using the COMBICON
plug provided.
Note
The power supply inputs are reverse-polarity protected. If the external power supply is
connected with reverse polarity then the display remains dark.
7.2

Data connection

 Connect the remote display to the first inverter using the cable provided or an alter-
native cable. More information is provided in the inverter manual.
Attention
The external housing for the RJ45 socket (
with the HARTING PushPull RJ45 10G plug provided. Standard RJ45 plugs can jam.
Remove the external housing if you wish to insert a standard RJ45 plug. To do this,
remove the two screws fastening the external housing.
36

in Fig. 2, p. 34) is only suitable for use
734.144 | Z04 | 2012-11-22
EN