Yaskawa MP2000 Series I/O Module User Manual - Manual (Page 36)

2.2 Specifications of LIO-01/LIO-02 Module Connections
2.2.3 Input Circuits
36
2.2.3 Input Circuits
The following table shows the LIO-01/LIO-02 Module input circuit specifications.
Fig. 2.2 Digital Input Circuit (Sink Mode Input)
Åj
Fig. 2.3 Digital Input Circuit (Source Mode Input)
Item Specifications
Inputs 16 points
Input Format Sink mode/source mode input
Isolation Method Photocoupler
Input Voltage 24 VDC, ± 20% (+19.2 to +28.8 V)
Input Current 4.1 mA (typ.)
ON Voltage/Current 15 V min./2.0 mA min.
OFF Voltage/Current 5 V max./1.0 mA max.
ON Time/OFF Time
ON: 0.5 ms max.
OFF: 0.5 ms max.
Number of Commons 2 (8 points/common)
Other Functions
• DI_00 is shared with an interrupt input. If DI_00 is turned ON while interrupts are
enabled, the interrupt processing drawing (program) is executed.
• DI_01 is shared with pulse latch inputs. If DI-01 is turned ON while pulse latch inputs are
enabled, the pulse counter will be latched.
5.6k Ω
Vcc
DI_COM
+24V
DI_IN
Internal
circuit
0
24
R
R
R
R
5.6k Ω
Vcc
DI_COM
+24V
DI_IN
Internal
circuit
0
24
R
R
R
R