Internal Circuit; Example Of Output External Wiring - Mitsubishi Electric MELSEC-F FX3G Series User Manual

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FX
Series Programmable Controllers
3G
User's Manual - Hardware Edition

20.8.2 Internal circuit

3.3k
3.3k
* For the FX-16EYT-H-TB, the output transistor elements are as shown in the figure below.

20.8.3 Example of output external wiring

PLC output
No.
Photo-coupler
power supply
24V DC
* For the FX-16EYT-H-TB, the output transistor elements are as shown in the figure below.
374
(20)
(10)
Photo-
(19)
(9)
COM
coupler
(18)
(8)
7
6
(17)
(7)
(16)
(6)
5
(15)
(5)
4
(14)
(4)
3
2
(13)
(3)
Photo-
(12)
(2)
1
coupler
(11)
(1)
0
0 to
7 Lower numbers
0 1 2 3
*
24+
1
3
COM1
24-
0
2
COM1
0 1 2 3
*
24+
1
3
COM1
24-
0
2
COM1
Fuse
COM
3.3k
7
Photo-
6
coupler
5
4
3
2
1
3.3k
0
Photo-
coupler
0 to
4 5 6 7
0 1 2 3
*
*
5
7
1
3
COM2
4
6
0
2
COM2
4 5 6 7
0 1 2 3
*
*
5
7
1
3
COM2
4
6
0
2
COM2
Fuse
20 Terminal Block
20.8 FX-16EYT-TB, FX-16EYT-H-TB
7 Higher numbers
4 5 6 7
*
5
7
COM3
COM4
4
6
COM3
COM4
4 5 6 7
*
5
7
COM3
COM4
4
6
COM3
COM4

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