SMA SUNNY TRIPOWER 5.0 SMART ENERGY - Page 52

7 Electrical Connection
SMA Solar Technology AG
Operating ManualSTPx0-3SE-40-BE-en-1052
• UV-resistant for outdoor use.
Requirements:
☐ The signal source must be technically suitable for connection to the digital inputs (see
Section16, page122).
☐ The connected digital signal source has a safe separation to the grid potential.
Circuitry overview:
10
DI1
DI2
DI3
DI4
9
12
11
12 V
SUNNY TRIPOWER SE
13
14
Fast-Stop
Ripple control receiver
Figure 15: Connection of a Ripple Control Receiver
Procedure:
1. Connect the connection cable to the digital signal source (see the manual from manufacturer).
2. Remove 1 sealing plug from the cable support sleeve.
3. Lead the connection cable into the threaded sleeve.
4. Dismantle the connection cable 40mm to 50mm.
5. Strip the insulation on the insulated conductors each by 12mm.
6. When using a multi-core stranded wire, provide the conductors with bootlace ferrules.
7. Connect the connection cable to the terminal block of the COM connector according to the
assignment of the terminal block (see Section7.5.1, page47).