170 Intellex
®
LT Digital Video Management System
Alarm Connectors
CHAPTER 8 — Appendices
ALARM
CONNECTORS
The alarm connectors accept up to 16 alarm inputs and 16 alarm
outputs. Use the information in this appendix to install your alarm
devices to the back of the unit.
NOTE: The polarity of all alarm inputs is programmable (see
Chapter 3 —System Setup on page 14 and Alarms Setup on
page 78). However, the polarity of all alarm outputs is
active-high. Also, the alarm outputs are initialized to
inactive low on power-up.
Figure 5 — Alarm Connectors on Rear Panel
Attach the alarm inputs, outputs and grounds to the connectors,
according to the pin assignments (refer to on page 171).
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