SMA Sensorbox - Manual (Page 75)

SMA Solar Technology AG Technical Data
Installation Guide Sensorbox-IEN100914 75
13.2 RS485 Power Injector
Mechanical Data
Power Supply
Ambient Conditions
Communication
Other
Width x Height x Depth 105 mm x 55 mm x 30 mm
Weight 80 g
Way of mounting wall mounting, tabletop device
Mounting location indoors
Power supply via plug-in power supply
Power consumption
*
*
With five Sunny SensorBox devices
< 5 W
Maximum number of Sunny SensorBoxes that
can be operated 5
Ambient temperature –20 °C … +65 °C
Relative air humidity 5 % … 95 %, non condensing
Protection rating
*
*
Protection rating according to DIN EN 60529
IP20
Maximum communication range of RS485 1,200 m
Maximum cable length to the last Sunny
SensorBox in the RS485 bus 150 m