SMA CLCON-10 Installation Manual page 60

6 Connection and Commissioning
Figure 27: Pin assignment for the pin groups Analog current output 1, Analog current output 2 and
Analog current output 3
Pin group
Analog current output 1
Analog current output 2
Analog current output 3
Example: Interpretation of the signal strength as a percentage value of the
active power limitation
The strength of the feedback signal corresponds to the percentage value to which the active power
of the inverters in the system is currently limited.
60 ClusterController-IA-en-15
Pin Signal
A1 I+
A2 I−
A3 GND
A4 I+
A5 I−
A6 GND
B1 I+
B2 I−
B3 GND
SMA Solar Technology AG
Explanation
Current output
Current return
Shield ground
Current output
Current return
Shield ground
Current output
Current return
Shield ground
Installation Manual