Index
46 HPFF8(E)/HPFF8CM(E) NAC Expander — P/N 53499:B4 10/1/2018
TB4 11
temporal generator feature 29
terminal block diagram 12
trouble
8, 9, 11, 12, 29, 30, 31, 32, 33
conditions 10
history 32
reporting
31–33
trouble contact rating 11
trouble memory 32
trouble reporting
28
trouble reporting delay 29
trouble supervision
31
troubleshooting 10, 31
false ground faults 10
LEDs
19, 20, 21, 22
two-hour delay 9
U
UL power-limited wiring requirements 24–27
W
wall-mounting 14
wiring
AC branch circuit
42
also see NAC wiring
connecting multiple units
39
control panel circuit board 12
NAC applications 35, 36
NACs
19, 20, 21
separating power-limited from non-power-
limited circuits 24–27
split alarm mode
38
system sync 39
wire specifications 10–12
wiring size
44