Yaskawa 120 Series I/O Modules - Manual (Page 80)

3 Digital I/O Specifications
3.2.7 12/24-VDC 64-point Output Module
3-50
2) The following diagram shows the circuit configuration.
Do not replace the built-in fuse of the 12/24-VDC 64-point Output Modules.
If the built-in fuses are replaced by anyone other than a Yaskawa-approved
technician, failure or malfunction may occur in the Modules.
Output 2
- Common 1
12/24 VDC
12/24 VDC
Output signal
indicator
Loads
Loads
Fuse
Blown fuse/power
disconnection indi-
cator
Blown-fuse
detection circuit
Photo-
coupler
CN1 connector
pin numbers
+ Common 1
Output 1
Output 15
Output 16
Output 17
Output 18
- Common 2
+ Common 2
Output 31
Output 32
(Continued on next page)
From CPU
Internal circuits
CAUTION