Yaskawa MP2000 Series I/O Module User Manual - Manual (Page 96)

4.2 Specifications of LIO-06 Module Connections
4.2.7 Pulse Input Circuit
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4.2.7 Pulse Input Circuit
The following table shows the LIO-06 Module pulse input circuit specifications.
Fig. 4.5 Pulse Input Circuit
Item Specifications
Number of Channels 1 channel (Phase-A/B/Z input)
Input Circuit
Phase-AB: 5-V differential input, not isolated, max. frequency: 4 MHz
Phase-Z: 5-V/12-V/24-V photocoupler input
Input Mode Phase-A/B, signed, incremental/decremental
Latch Input
Pulse latch on phase-Z or DI_01.
Response time at phase-Z input
ON: 1 μs max.
OFF: 1 μs max. (2 μs max. at 24-V input)
Response time at DI_01 input
ON: 60 μs max.
OFF: 0.5 ms max.
Other Functions Coincidence detection, counter preset
Pulse Generator
GND
GND
9
34
6
13
35
+5V
PIL
PILC(5V)
PILC(12V)
10 PILC(24V)
+5V
0V
Phase A 4 PA+
PA- 5
R
+5V
0V
Phase B 29 PB+
PB- 30
R
R
R
R
R
Latch input or
phase-Z pulse