SMA Sensorbox - Manual (Page 28)

Mounting the Device SMA Solar Technology AG
28 Sensorbox-IEN100914 Installation Guide
6.3 RS485 Power Injector
6.3.1 Requirements for the Mounting Location
Observe the following requirements regarding the mounting location of the RS485 Power Injector:
• The RS485 Power Injector is intended for indoor installation only.
• The mounting location must be in the vicinity of a 100 V … 240 V socket (power supply cable
length approx. 180 cm).
• Protect the RS485 Power Injector from dust, moisture and corrosive substances.
• The ambient temperature must remain between –20 °C and +65 °C.
• The maximum cable length from the final Sunny SensorBox to the RS485 Power Injector is
150 m.
• The maximum cable length of the entire RS485 communication bus is 1,200 m.
6.3.2 Mounting the RS485 Power Injector on a Wall
Included Mounting Accessories
Only with Sunny SensorBox order option: SUNNYSENSOR-1xxxx
Position Quantity Designation
A
1 Wall mounting bracket
B 2 Screws
C 2 Wall anchors