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Optional Module Installation
N-
ANN-I/O LED Driver Module
N-
ANN-I/O Board Layout
Figure 2.22 illustrates the N-ANN-I/O board showing locations of screw terminals for connection to the FACP, pin connectors for con-
necting LEDs and the DIP switch for selecting the ANN-BUS ID number.
1
LED Out
LED Power
Specifications
•
Max. ANN-BUS Voltage: 24 VDC
•
Max. Current:
Alarm: 200 mA
Standby: 35 mA
Each LED: 10 mA
•
Operating Temperature: 32°F to 120°F (0°C to 49°C)
•
For indoor use in a dry location only
NFW-50X Manual — P/N LS10129-001NF-E:C 7/25/2018
10
11
20
21
LED Out
LED Out
LED Power
LED Power
not used
not used
ANN-BUS Connector
Figure 2.22 ANN-I/O Board Layout
30
31
40
LED Out
LED Power
not used
not used
ANN-BUS (ID#)
Address Dip switch
Installation
39
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