Instruction manual

80
VSI-Pro Max POS / Cash Register Interface
12 VDC
Internal
To
VSI-Pro
Alarm 1 or 2
Output
LED
1K OHM
5 VDC
Internal
To
VSI-Pro
Alarm 1 or 2
Output
LED
470 OHM
5 VDC
Internal
To
VSI-Pro
Alarm 1 or 2
Output
RELAY SPDT 1N4001
5 VDC
Internal
To
VSI-Pro
Alarm 1 or 2
Output
BUZZER
The VSI-Pro Max provides two open collector transistor alarm outputs to trigger alarming devices. These are Alarm 1 &
2 in the Alarm menu. Upon an Exception, a VSI-Pro Max can be programmed to trigger a DVR or VCR to go to its
fastest record time, have a Quad go full screen, home a switcher, trigger a preprogrammed PTZ, or provide visual or
audible alarms. The VSI-Pro Max provides two alarm outputs that are rated at 12VDC @ 20mA maximum.
The following are some basic circuit designs to take advantage of the alarm output option of the VSI-Pro Max.
Figure 195: Hard Alarm Output
HARD ALARM OUTPUT APPENDIX B
Max
Max
Max
Max
/ 12VDC
/ 12VDC