Mitsubishi MELSEC-A AJ71PT3 User Manual page 19

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2. SYSTEM CONFIGURATION
(b) For prevention of input fault
Cables should be wired so that the same power supply
provides power to the power supply module, stabilizing
power supply, and input external supply power (AC input
only).
Power supply module Master station
N
<$>
"
~
0-
;:::
~
:;t
Data link cable
~
J/
Remote
110
station (input unit)
Q.
.5
<)
-
Stabilizing
I/O unit
0
power
24V DC
power supply
supply
I
I
Input external
supply power
Power supply module Master station
, N
<$>
"
~
0-
~
~
Data link cable
~
Q.
Y
Remote 1/0 station (input unit)
.5
o
«
~
Stabilizing
110 unit
power
24V DC
power supply
supply
I
I
Input external
supply power
Fig. 2.4 Power Supply Wiring Example
2-8
I
IB lNAI 66164-A