Mitsubishi Electric MELSEC iQ-F FX5UC Series, User Manual

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13 WIRING
13.6 Output Wiring
195
13
■
Circuit insulation
The internal circuit of the programmable controller and the output transistor are insulated with a photocoupler.
The common blocks are separated from one another.
■
Display of operation
Operation indicator LEDs are built into the CPU module and output modules, and turn on when photocouplers are drive, and
the transistors are switched on.
For a module with the DISP switch, the LED target is switched with the DISP switch.
■ Response time
Time taken from when the photocoupler of the module is driven (or shut off) to when the transistor is turned on (or off) differs
depending on the output terminal used. For specifications of each module, refer to the following.
The transistor OFF time is longer under lighter loads. For example, under a load of 24VDC 40mA, the response time is
approx. 0.3ms.
When response performance is required under light loads, provide a dummy resistor as shown below to increase the load
current.
■
Output current
Maximum load differs for each module. For specifications of each module, refer to the following.
When driving a semiconductor device, carefully check the input voltage characteristics of the device.
■
Open circuit leakage current
0.1mA or less
Module Reference
CPU module

Page 94 Output Specifications
I/O module Output module  Page 119 Output Module
Module Sink output Source output
FX5S CPU module
FX5UJ CPU module
FX5U CPU module
FX5UC CPU module
Module Reference
CPU module  Page 94 Output Specifications
I/O module Output module

Page 119 Output Module
Y
COM0
Programmable
controller
Dummy
resistor
Fuse Load
Y
+V0
Programmable
controller
Dummy
resistor
Fuse Load
Y
COM0
COM0
Programmable
controller
Dummy
resistor
Fuse Load
Y
+V0
+V0
Programmable
controller
Dummy
resistor
Load
Fuse