Matrox 4Sight EV6 - Auxiliary Signal Specs

72 Appendix B: Technical reference
Warning To ensure EMC conformity, connect the chassis ground pin of your Matrox 4Sight
EV6 unit to earth.
Operating voltage and current for the auxiliary signals of Matrox 4Sight EV6.
Input signals Operating range 12 V - 24 V (27 V abs.max)
Input current 1.3 mA - 2.25 mA
Input voltage threshold 9.4 V
IL
- 9.6 V
IH
ON voltage level >=10 V @ 1.3 mA
OFF voltage level <=8 V @ 0.8 mA
Typical OFF to ON response 0.4 μsec @ 12 V
0.2 μsec @ 24 V
Typical ON to OFF response 0.2 μsec @ 12 V
1 μsec @ 24 V
Maximum input frequency 12 V,
50% duty cycle
1.25 MHz
Maximum input frequency 24 V,
50% duty cycle
500 kHz
Output signals Operating range 12 V - 24 V (27 V abs.max)
Output current 10 mA (typical) - 100 mA (max)
ON voltage level (closed) 1.5 V drop @ 30 mA across
AUX_IOn+ and AUX_IOn- pins.
Typical OFF to ON response 40 μsec @ 12 V
50 μsec @ 24 V
Typical ON to OFF response 150 μsec @ 12 V
240 μsec@ 24 V
Maximum output frequency 12 V,
50% duty cycle
6.1 kHz
Maximum output frequency 24 V,
50% duty cycle
2.5 kHz