REFU Elektronik GmbH REFUsol 40K / 46K-MV 53
8
Options
Pos: 77 /Inverter M anuals/Optionen /Einstr ahlungs- und Te mperatursenso r/WR @ 1\m od_1405077 747205_641. docx @ 7212 @ 233333 @ 1
8.1
Irradiation and Temperature Sensor
For recording the irradiation and the module temperature, an irradiation and temperature sensor can be
connected to the sensor interface of the inverter. The recommended type is Si-13TC-T-K and can be ordered
at REFU Elektronik GmbH with art. no. 922009. The sensor plug can separately be ordered with art. no.
922010.
The sensor comes with a 3 meter UV-resistant connecting line (5 x 0.14 mm²). The line can be extended with
a 5 x AWG 23 (0.25 mm²) shielded line, max. 328 ft (100 m).
8.1.1
Inverter Sensor Interface
Fig. 21: Connector M12 x 1 straight, shielded; pole arrangement: male M12, 5 pins, A-coded, view of male connector side,
PHOENIX CONTACT designation: SACC-M12MS-5SC SH
Inverter sensor
pins
Signal
Pin 1 Supply voltage (24 VDC, max. 2 W)
Pin 2 Ground
Pin 3 Signal Input 1 (0-10 V)
Pin 4 Signal Input 2 (0-10 V)
Pin 5 Shield
8.1.2
Sensor Type Si-13TC-T-K Cable
Sensor cable color Signal
Red Supply voltage (12-28 VDC)
Black Ground
Orange Measurement signal irradiation (0-10 V)
Brown Measurement signal temperature (0-10 V)
Black, thick Shield
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