Yaskawa 120 Series I/O Modules - Manual (Page 50)

3 Digital I/O Specifications
3.1.5 12/24-VDC 64-point Input Module
3-20
Input 33
Input 34
Input 47
Input 48
Common 3
Input 49
Input 50
Input 63
Input 64
Common 4
(Continued from previous page)
12/24 VDC
12/24 VDC
CN2 connector pin
numbers
Input signal
indicator
To
CPU
Photocoupler
Internal circuits