4.4
I/O Module (Optional) Connections
4-41
( 7 ) Output Circuit
The following table shows the LIO-04/LIO-05 Module output circuit specifications.
Fig. 4.11 LIO-04 Digital Output Circuit (Sink Mode Output)
Fig. 4.12 LIO-05 Digital Output Circuit (Source Mode Output)
Item Specifications
Outputs
32 points
Output Format
LIO-04
Transistor, sink mode output
LIO-05
Transistor, source mode output
Isolation Method
Photocoupler
Output Voltage
+24 VDC (+192 to +28.8 VDC)
Output Current
100 mA max.
Leakage Current
When OFF
0.1 mA max.
ON Time/OFF Time
ON: 0.5 ms max.
OFF: 1 ms max.
Number of Commons
Common ground
Protection Circuit
Fuse
The fuse is not, however, for circuit protection. It is for protecting against fire at output shorts.
Attach a fuse externally to each output if circuit protection is required.
Fuse Rating
1 A
Error Detection
Fuse blowout detection
0
24
+24V
Output
register
DO_OUT
0V
+24V
R
Photocoupler
R
Transistor
0
24
+24V
Output
register
DO_OUT
0V
+24V
R
Photocoupler
Transistor
R
R