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4 Product overview
Electrical connections
4.4.5 DC connection panel for solar modules
Fig. 4.5:
DC connection panel for solar modules, M6A and
M8A
Fig. 4.6:
DC connection panel for solar modules, M10A
Intended purpose
The DC connection panel for the solar modules has 2 DC inputs,
marked on the inverter with DC1 and DC2. On the M6A and M8A,
a DC socket pair is available at each DC input for connecting a
module string. On the M10A, DC1 has 2 pairs of DC sockets,
DC2 1 pair of DC sockets.
Inverter
M6A, M8A
M10A
Table 4.2.: DC connectors used
M6A, M8A: 2 pairs of DC plugs are supplied in the scope of deliv-
ery.
M10A: 3 pairs of DC plugs are supplied in the scope of delivery.
16
Type of DC plug
Negative socket:
Stäubli MC4 32.0010P0001-UR
Positive socket:
Stäubli MC4 32.0011P0001-UR
Negative socket:
Stäubli MC4 32.0016P0001-UR
Positive socket:
Stäubli MC4 32.0017P0001-UR
4.4.6 RS485, 12-VDC connection, Wi-Fi
Fig. 4.7:
RS485 connection + Wi-Fi antenna
Available connections:
Connection
2x RS485 (DATA+ and DATA–) Terminal block
1x VCC (12 V, 0.5 A)
Wi-Fi
Installation and Operation Manual for Power Inverter RPI M6A M8A M10A EU V4 EN 2020-07-13
Connection type
Terminal block
Antenna
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