Power supply terminals and lead-through − PELV option - INDIGO520 - INDIGO500SERIES - INDIGO510

Indigo510, Indigo520 Quick Guide

Document code
M212290EN
Revision
D
Language
English
Product
INDIGO520
INDIGO500SERIES
INDIGO510
Document type
User guide
WARNING Attach only cables with temperature rating of minimum +80 °C (+176 °F) to the PELV power supply terminal.

Power supply input wiring is required only for transmitters powered with protective extra-low voltage (PELV) or AC (mains) power.

For the M20×1.5 cable gland ordered together with the transmitter from Vaisala, the cable diameter is 5.0 … 8.0 mm (0.20 … 0.31 in). Tightening torque for the cable gland is 8 Nm.

Table 1. PELV power supply input terminals
Terminal Function Notes
Power supply ground
VS+ Positive supply voltage 15 … 35 V DC or 24 V AC ±20 %
VS- Negative supply voltage