Power Supply Cautions - Mitsubishi Electric Melsec-F FX2NC Series Hardware Manual

FX2NC Series Programmable Controllers
4.1

Power supply cautions

As shown in the following figure, supply 24V DC to the main unit, special function blocks,
and data access unit from the same power source.
Figure 4.3 : Use of same power source
M ain U nit
24V D C +20%
-15%
C om m unication cable
E xtension
blocks
F X -C N V -IF
2N C
5% ripple (p-p) or less
D ata access
unit
Power supply 4.
4-5