SMA DATA MANAGER M - Page 35

6 Connection
SMA Solar Technology AG
Operating manual EDMM-10-BE-en-27 35
☐ The cable must have at least two insulated conductors
☐ Maximum cable length: 3m (9.8ft)
Plug assignment:
Plug Position Assignment
1
2
1 Input voltage 10VDCto30VDC
2 Ground (GND)
Procedure:
1. Mount the power supply unit (see the manufacturer manual).
2. Connect the connection cable to the power supply unit (see the manufacturer manual). Make
a note of the insulated conductor colors and trim the unused insulated conductors back to the
cable sheath.
3. Release the conductor entries on the supplied two-
pole plug.
4. Connect the connection cable to the supplied two-
pole plug. To do so, plug the conductors into the
conductor entries and close the conductor entries.
Observe the plug assignment.
1
2
5. Trim unused insulated conductors flush with the cable sheath.
6. Plug the two-pole plug into the jack X1 on the product.
7. Connect the AC connection cable to the power supply unit (see the manufacturer manual).
8.
WARNING
Danger to life due to electric shock
Lethal voltages are present at the connection point of the utility grid.
• Disconnect the connection point from voltage sources and ensure that the connection
point is voltage-free.