Inputs/outputs modules: MPNE
Mect Srl
5
ME7087_13 04/21
1.4
Security
Attention
Switch off devices before connecting them .
Attention
MPNE1001 must be mounted inside cabinet or electrical
switchboards whose access must be performed by qualified
personnel.
ESD
(Electrostatic discharge)
Modules have electronic components that can be damaged by
electrostatic discharge. Be sure to be connected to ground when
handle the devices .
The instrument has not power switch and not internal fuse, but it powers on
immediately after
the correct supply voltage has been supplied (check the value of
the supply voltage indicated on the instrument label under
“Supply”). Provide a
power supply line as direct as possible and separate from the line that supplies the
power elements.
For safety regulations, it is necessary to provide a two-phase switch-disconnector
with fuse located near the instrument and easily replaceable.
Avoid the presence of power elements (contactors, motors, drives, etc.), excessive
humidity, heat sources and corrosive gases in the same panel.
Instruments must be powered by safety transformers or by SELV-type power
supplies.
