SMA Sensor Interface Option Guide D'installation page 6

Installation
Illustration 1.2 Auxiliary Interfaces
Connect the sensor wires as shown:
Illustration 1.3 Sensor Connections to Sensor Interface Option
Sensor input type
1 Module
temperature sensor
2 Ambient
temperature sensor
3 Combined
irradiation and
temperature sensor
(sensor not
illustrated)
4 Irradiation sensor
Irradiation sensor
shielding
5 Energy meter
6 Relay (normally
open)
Table 1.1 Connection Cable Identifier
L00410607-02_2q / Rev. date: 2014-06-20
Sensor wire Terminal
on option
(+) TEMP MOD
(-)
(+) TEMP AMB
(-)
(+) TEMP IR.
(-)
(+) IR+
(-) IR-
PE
connection
Shielded cable
point on
inverter
(+) SO+
SO-
(-)
Refer to Illustration 1.3. RELAY
(NO)
1 1
5