NFS2-640 UL Listing Document — P/N 52741LD:H9 5/19/2022 25
2 = Read Status
READ
0 = POINT
2 = HIST (History)
4 = ALARM HIST (Alarm History)
PRNT (Print)
1 = POINT
3 = HIST (History)
5 = ALARM HIST (Alarm History)
Notice to Users, Installers, Authorities Having Jurisdiction and Other Involved Parties:
This product incorporates field-programmable software. In order for the product to comply with the requirements in the Standard for Control Units and
Accessories for Fire Alarm Systems, UL 864, ULC 527-11, certain programming features or options must be limited to specific values or not used at
all as indicated in Table 4 below.
This product incorporates field-programmable software. In order for the product to comply with the requirements in the Standard for Control
Units and Accessories for Fire Alarm Systems, UL 864, certain programming features or options must be limited to specific values or not
used at all as indicated below.
Program Feature or Option
Permitted
in UL 864
(Y/N)
Permitted
in UL2610
(Y/N)
Permitted in
ULC 527-11
(Y/N)
Possible
Settings
Settings Permitted
in UL 864
Settings
Permitted in UL
2610
Permitted in
ULC 527-11
IP downloads over a local
area network (LAN) or the
internet (WAN - Wide Area
Network)
No N/A No Yes
No
Timed
No N/A No
Releasing: Abort Switch Yes N/A Yes NYC
AHJ
ULI
IRI
ULI
IRI
N/A ULI
IRI
For Wireless Applications:
Trouble Re-annunciation
Yes N/A Yes 4 hours, 24
hours
4 hours N/A 4 hours
Alarm Re-annunciation Yes N/A Yes 4 Hours, 24
Hours
24 Hours N/A 24 Hours
Supervisory Re-annunciation Yes N/A Yes 4 Hours, 24
Hours
24 Hours N/A 24 Hours
CO Re-annunciation Yes N/A Y/N 4 Hours, 24
Hours
24 Hours N/A Y/N
Detector Programming:
Supervisory Type Codes
Yes N/A Yes SUP L(DUCTI)
SUP T(DUCTI)
SUP T(DUCTP)
SUP L(DUCTP)
SUP L(ION)
SUP T(ION)
SUP L(PHOTO)
SUP T(PHOTO)
SUP L(LASER)
SUP T(LASER)
PHOTO/CO (P
SUP)
SUP L(DUCTI)
SUP T(DUCTI)
SUP L(DUCTP)
SUP T(DUCTP)
N/A SUP L(DUCTI)
SUP T(DUCTI)
SUP L(DUCTP)
SUP T(DUCTP)
ALA.SCROLL (Scroll
Display)
No N/A No Y
N
NN/AN
TBL.REMIND Yes N/A Yes *, 1, 2, 3, 4, 5 2 N/A 2
REGION No N/A Yes 0 No special
setting
1 China
2 Canada
0 (No special
setting)
N/A Canada
Alarm Verification Time Yes N/A Yes 0 to 240 seconds 0 to 60 seconds N/A 0 to 60 seconds
DCC Enable Yes N/A Yes Yes, No Yes or No N/A Yes
REGION No N/A No 0 (No special
setting)
1 (China)
0 (No special
setting)
N/A 0 (No special
setting)
Presignal Delay/PAS Y N/A N
Presignal Delay -
60-180-seconds
PAS (Positive
alarm sequence)
- 15 seconds
1
YN/A
Exit Time Dealy N/A Y N/A N/A N/A 60 Sec. or Less N/A
Entry Time Delay N/A Y N/A N/A N/A 60 Sec. or Less N/A
Auto-Silence Y Y Y
OFF, 3, 10,15,20
Min.
OFF, 3-20 15, 20 10,15,20
Table 4 Programming Features with Settings Requiring AHJ Approval
1=PROGRAMMING 2=READ STATUS ENTRY
(ESCAPE TO ABORT)
READ POINT=0 HIST=2 ALARM HIST=4 <ENTER>
PRNT POINT=1 HIST=3 ALARM HIST=5 <ENTER>
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