20 Terminal Block
20.5 FX-16E-TB, FX-32E-TB
366
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
20.5.2 Example of input external wiring
1. When connected to an FX
2N
-16EX-C (sink input) input extension block
20.5.3 Output external wiring
1. When connected to an FX
2N
-16EYT-C (sink output) output extension block
WIRING PRECAUTIONS
•
Do not wire vacant terminals externally.
Doing so may damage the product.
WIRING PRECAUTIONS
•
Do not wire vacant terminals externally.
Doing so may damage the product.
1
3
4
5
6
0
2
7
1
3
0
2
4
5
6
7
24+
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
24V
DC
Input numbers in
the FX
2N
-16EX-C
24+
24+
24+
0 to
7 (Higher Nos.)
0 to 7 (Lower Nos.)
1
3
4
5
6
0
2
7
1
3
0
2
4
5
6
7
Vacant
terminal
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
COM
COM
PLC's
output No.
MC1
MC2
COM
COM
COM
COM
COM
COM
COM
COM
0 to
7 (Higher Nos.)
0 to 7 (Lower Nos.)
24V
DC