SMA CLUSTER CONTROLLER Installation - Manual (Page 85)

Degree of protection in accordance with
IEC 60529 IP20 (NEMA 1)
Electromagnetic compatibility as per EN 55022 Class A
Maximum altitude above MSL 3,000 m (9,842 ft)
* If the flow rate of the ambient air is constantly ≥0.5 m/s, the ambient temperature range in operation
increases to −25°C to +70°C (−13°F to +158°F).
** non-condensing
Communication
Inverter Speedwire
Local area network (LAN) Ethernet
Data interfaces HTTP, FTP, Modbus TCP / UDP, SMTP, Sun-
ny Portal
Maximum Cable Length for Communication
Speedwire* 100 m (328 ft)
Ethernet* 100 m (328 ft)
* between two nodes when using installation cables
Maximum Number of Devices
SMA devices with Speedwire interface For model "CLCON-S-10": 25
For model "CLCON-10": 75
Network Ports
Quantity (Speedwire) 2
Quantity (LAN) 2
Auto-MDIX (auto-crossing) Yes
Data transfer standard 10BaseT or 100BaseTx
Data transfer rate* up to 10 Mbit/s or up to 100 Mbit/s
* Autonegotiation
Digital Inputs
Quantity 8
Input voltage 24 V
DC
Maximum cable length 30 m (98 ft)
Digital Outputs
Quantity 3
9 Technical Data SMA Solar Technology AG / SMA America, LLC
Installation Manual 85 ClusterController-IA-en-14