Pelco c1515m-a Switch User Manual


 
16 Pelco Manual C1515M-A (11/01)
ALARMS
The CM6800 provides numerous alarm handling options. Refer to the
Programming
section
for a detailed description.
1. Connect wires from the sensors to the respective alarm input points on the connectors
at the back of the CM6800. Each sensor requires two wires – one wire to the alarm
input terminal and a return wire to one of the ground terminals on the connector. The
CM6800 supports eight internal alarms.
Alarm sensors can be either N.O. (normally open) or N.C. (normally closed) contacts.
The CM6800 is set to N.O. as a factory default.
2. If your system requires more than eight alarms, connect an ALM2064 unit to the
system. Refer to the
M Devices
section.
00631
Figure 9. Connecting Alarms
Installation:
Alarms