Service Power Supply; Earthing / Grounding - Mitsubishi FX1N-14MR-ES/UL Hardware Manual

FX1N Series Programmable Controllers
4.6

Service Power supply

An AC powered FX
and, when used with extension or special function blocks.
A DC powered FX
Additional extension blocks can be powered from the main units power supply.
4.7

Earthing / Grounding

Use a cable at least 0.2mm
less than 100Ω. Note that the ground cable must not be connected to the same ground as
the power circuits.
can supply a service current of 24V DC at 400mA when used on its own
1N
does not have the capacity to supply a service current. However
1N
2
(AWG24) to ground equipment. Ground resistance must be
Power Supply 4.
1
2
3
4
5
6
7
4-9