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ELECTRICAL INSTALLATION
5
61
8020776/12AX / 2019-05-31|SICK
Subject to change without notice
O P E R A T I N G I N S T R U C T I O N S |Free Flow Profiler
5.5.2
Connecting to the voltage supply
Each 2D LiDAR sensor is connected to the voltage supply separately.
Please use the cables for connecting to the voltage supply that are available as
accessories. This cable has an M12 plug connector for connection to the 2D LiDAR sensor
on one end. The other end is open with shielding for connection to the voltage supply.
Fig. 62: Electrical installation of the 2D LiDAR sensor – Connecting to the voltage supply
Connection notes
A voltage of 19.2 V to 28.8 V is required. The power consumption per 2D LiDAR sensor
is 22 W plus another 55 W for the heating, where applicable. We recommend using
separate power supply units for the 2D LiDAR sensor and its heater.
▸
Wire all connections using copper cables.
▸
Use the following wire cross-sections:
Connection of
Cable cross-section
Supply voltage
At least 0.25 mm
2
if local voltage supply (power supply unit)
is in the immediate proximity
At least 1.0 mm
2
with a maximum length of 20 m when
connected to available 24 V DC network.
For additional information on the electrical installation work, please see the operating
instructions for the 2D LiDAR sensor.