Mitsubishi FX3UC SERIES User Manual page 228

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
8.5.2 Example of input external wiring [sink wiring]
WIRING PRECAUTIONS
• Before cleaning or retightening terminals cut off all phases of the power supply externally.
Failure to do so may cause electric shock.
1. When connected to the FX
PLC's
input No.
Vacant
0
terminal
0
2. When connected to an FX
Input numbers in the
FX -16EX-C
2N
24+
24+
24+
24+ 0
Fuse
24V
DC
222
-
3UC
0 to 7 (Lower Nos.)
COM
1 3 5 7
2 4 6
1 3 COM 5 7
COM COM
2 4 6
Three-
wire
sensor
NPN
Fuse
-16EX-C input connector
2N
0 to 7 (Lower Nos.)
1 3 5 7
0 2 4 6
1 3 5 7
2 4 6
Three-
wire
sensor
NPN
8 Terminal Block Specifications and External Wiring
MT/D, FX -32MT-LT and FX
3UC
0 to 7 (Higher Nos.)
1 3 5
0 2 4
COM 1 3 COM 5
COM
0 2 4
24V DC
0 to 7 (Higher Nos.)
1 3
0 2 4
1 3 5
0 2 4
8.5 FX-16E-TB/FX-32E-TB
- EX input connector.
2NC
7
6
7 COM
COM
6
5 7
6
7
6