SMA CLUSTER CONTROLLER

6 Connection SMA Solar Technology AG
26 ClusterController-IA-en-10 Installation Manual
X5 Digital input 5 (DI5) A1 … A3 Signal 1 of 4 for the reactive power
setpoint under grid management
Digital input 6 (DI6) A4 … A6 Signal 2 of 4 for the reactive power
setpoint under grid management
Digital input 7 (DI7) B1 … B3 Signal 3 of 4 for the reactive power
setpoint under grid management
Digital input 8 (DI8) B4 … B6 Signal 4 of 4 for the reactive power
setpoint under grid management
X6 Analogue current output 1
(AO1)
A1… A3 Analogue current output for the
feedback of the current active power
limitation under grid management
Analogue current output 2
(AO2)
A4 … A6 Analogue current output for the
feedback of the current reactive power
setpoint under grid management
X7 Temperature input 1 A1 … A5 Analogue input for the connection of
an external temperature sensor
Temperature input 2 B1 … B5 Analogue input for the connection of a
module temperature sensor
X8 Analogue current input 1 (AI1) A1 … A4 Analogue current input for the
connection of an irradiation sensor or
a different sensor
Analogue current input 2 (AI2) A5 … A8 Analogue current input for the active
power setpoint under grid
management or for the connection of a
sensor
Analogue current input 3 (AI3) B1 … B4 Analogue current input for the reactive
power setpoint under grid
management or for the connection of a
sensor
Analogue voltage input 4 (AI4) B5 … B8 Analogue voltage input for the
connection of a sensor
X9, X10 − 1 … 8 Network terminal of the inverter
(Speedwire)
X11, X12 − − Reserved for future applications
X13, X14 − 1 … 8 Network terminals for local area
network (LAN)
Connection Terminal block Pin Function