Mitsubishi Electric MELSEQ FX3S Series User Manual page 123

FX Series Programmable Controllers
3S
User's Manual - Hardware Edition
2. Transistor output (Source)
100 to 240 V AC
Breaker
Power ON
PL
MC
MC
Emergency
MC
+
Power supply for load
connected to PLC output
For details on emergency
stop operation, refer to
"DESIGN PRECAUTIONS"
at "Safety Precautions" field.
*1. The output circuit of this PLC does not have a built-in fuse.
Provide a fuse suitable to each load to prevent blowout of the wires on the circuit board caused by
output element fracture due to load short-circuiting.
*2. "•" represents vacant terminals.
WIRING PRECAUTIONS
• Do not wire the vacant terminals externally.
Doing so may damage the product.
stop
MC
DC power supply
–
12.2 External Wiring of Transistor Output (Sink/Source) Type
Fuse *1
+V0
Y000
Load
+V1
Y001
Fuse *1
+V2
Y002
Y005
Load
• *2
12 Output Wiring Procedures
Main unit
transistor output (source)
117
11
12
13
14
15
16
17
A
B
C