Technical Manual MIVI 9612
Réf. 254-30/0
25
7.
Power supply
7.1. Characteristics
The processor requires a 24VDC power supply.
An external circuit protection device (fuse) must be used, shown as follows :
The power supply is not provided by SOFRASER.
7.2. Safety considerations
•
Do not touch live wires.
•
A non-isolated power supply can be used provided that a 0V signal is connected to the frame.
•
If the device is mounted on a metal panel, standard safety considerations require that the
power supply must be earthed to avoid electrocution.
•
Do not connect either the 110/220VAC “Neutral” or “Line” signals to the device’s 0V pin.
•
In the event of voltage fluctuations or non-conformity to voltage power supply specifications,
connect the device to a regulated power supply.
•
Double-check all the cabled installation before turning on the power supply.
