Mitsubishi Electric MELSEC-A Series User Manual page 25

2. SYSTEM CONFIGURATION
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I
2) Prevention of incorrect input
Connect the A2C, A66PC, stabilized power supply and AC input
to one same power supply.
A2CCPU
L -
",J
/TWisted.pai' cable
, / I/O module
When
DC input
is used
Stabilized
power supply
A66PC
24 VDC
I/O module
power supply
L-_ _
-----'I
I
Input external
power supply
'----- ------'1
I
Input external
power supply
VOmodule
power supply
24 VOC
A66PC
A2CCPU
Stabilized
power supply
When AC
input is
used
•
Fig. 2.3 Power Supply Wiring Example
2-6