96
Hardware Installation—Installing the
IFC-1010/2020
Listed Power Supervision Relay
(Contacts shown in energized position.)
Alarm Polarity Shown
LIB Channel
Terminal 3 (-)
Terminal 1 (+)
Shield Drain Wire
SLC Loop Channel A
Supervised and Power-limited
To next device on
SLC loop
Common +24 VDC
Notification Appliance Power
This power source must be power-limited.
nfpanacz
M5x0CJ
Figure 68: NFPA Style Z Notification Appliance Circuit
Notes: Each audio/visual power circuit must be supervised by a separate
power supervision relay.
For connection of the notification appliances, refer to the
manufacturer’s installation instructions packaged with each device.
For device ratings, see Circuit/Device Ratings and Connections
Technical Bulletin (LIT-448160).
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