SMA MD.SEN-US-40 - Safety; Intended Use

2 Safety
SMA Solar Technology AG
Installation Manual MDSEN-US-40-IA-en-13 7
2 Safety
2.1 Intended Use
The SMA Sensor Module is a module for SMA inverters. The SMA Sensor Module has different
interfaces for connecting various sensors. The SMA Sensor Module converts the signals of the
connected sensors and transmits them to the inverter. The sensors are not included in the
SMASensorModule's scope of delivery.
The SMA Sensor Module has the following interfaces:
• 2 temperature inputs for connecting the temperature sensors (e.g. module temperature sensor,
external temperature sensor)
• 1 analog input for voltage or current signals (e.g. of an irradiation sensor)
• 1 supply voltage for a signal source (e.g. of an irradiation sensor)
• 1 S0 interface (e.g. for connecting an anemometer or energy meter)
The product must only be installed in the following SMA inverters:
• STP50-US-40 (SunnyTripowerCORE1-US)
• STP33-US-41 (SunnyTripowerCORE1-US)
• STP50-US-41 (SunnyTripowerCORE1-US)
• STP62-US-41 (SunnyTripowerCORE1-US)
• SB3.0-1SP-US-40 (Sunny Boy 3.0-US)
• SB3.8-1SP-US-40 (Sunny Boy 3.8-US)
• SB5.0-1SP-US-40 (Sunny Boy 5.0-US)
• SB6.0-1SP-US-40 (Sunny Boy 6.0-US)
• SB7.0-1SP-US-40 (Sunny Boy 7.0-US)
• SB7.7-1SP-US-40 (Sunny Boy 7.7-US)
• SB3.0-1TP-US-40 (SunnyBoy 3.0-US)
• SB3.8-1TP-US-40 (SunnyBoy 3.8-US)
• SB5.0-1TP-US-40 (SunnyBoy 5.0-US)
• SB6.0-1TP-US-40 (SunnyBoy 6.0-US)
• SB7.0-1TP-US-40 (SunnyBoy 7.0-US)
• SB7.7-1TP-US-40 (SunnyBoy 7.7-US)
• SB3.0-1SP-US-41 (SunnyBoy 3.0-US)
• SB3.8-1SP-US-41 (SunnyBoy 3.8-US)
• SB5.0-1SP-US-41 (SunnyBoy 5.0-US)
• SB6.0-1SP-US-41 (SunnyBoy 6.0-US)
• SB7.0-1SP-US-41 (SunnyBoy 7.0-US)
• SB7.7-1SP-US-41 (SunnyBoy 7.7-US)
The inverter still complies with the standard after the product has been installed.
The product must only be operated with temperature sensors with a Pt100 measuring shunt or a
Pt1000 measuring shunt.