Measured External Trigger Signal Delay Through Opt-Isolated Port (Line 0) - Omron STC-MBS881POE Product Specifications And User's Manual

6.2.6.3 Measured External Trigger Signal Delay through Opt-Isolated Port (Line 0)

Measurement circuit
Positive polarity trigger signal
Pull-up voltage
+3.3 V
+12 V
+24 V
Note. Please use this measured delay as reference. The delay time may fluctuate depending on photo coupler
variation, pull-up voltage and pull-up resister.
STC-MBS881POE / STC-MCS881POE
Product Specifications and User's Guide
Minimum active
Tdelay
pulse duration
8.2 μseconds 6 μseconds
4.6 μseconds 3 μseconds
4.4 μseconds 2 μseconds
Negative polarity trigger signal
Pull-up voltage Tdelay
+3.3 V 47 μseconds
+12 V 53.2 μseconds
+24 V 53.2 μseconds
No.19S208-00
Minimum active
pulse duration
6 μseconds
3 μseconds
2 μseconds
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