YASKAWA MEMOCON GL120 User Manual page 63

2) The following diagram shows the circuit configuration.
From CPU
Do not replace the built-in fuses of the DC 8-point Output Modules.
CAUTION
If the built-in fuses are replaced by anyone other than a Yaskawa-approved
technician, a failure or malfunction may occur in the DC 8-point Output Mod-
ules, and the guarantee is void.
If using a 12/24-VDC 8-point Output Module, connect a fuse, which complies with the
CAUTION
load specifications, in series with the load.
A protective fuse built into the following 12/24-VDC 8-point Output Modules
does not protect the output element. If a fuse is not connected, a fire or dam-
age to the devices or output circuits may occur if the load is short-circuited or
the circuit overloaded.
Note: A blown-fuse detection circuit is not built into the circuit. If no output current flows
while the output signal indicator is lit under the rated voltage, the built-in fuse may
be blown. The built-in fuse must be replaced by a Yaskawa service representative.
Output signal
indicator
Photocoupler
Fuse
3-33
3.2 Digital Output Module Specifications
Output 1A
Loads
Sinking connection
Output 1B
12/24 VDC
Output 2A
12/24 VDC
Output 2B
Loads
Sourcing connection
Output 8A
12/24 VDC
Output 8B
Loads
3