NFS2-640 UL Listing Document — P/N 52741LD:H9 5/19/2022 31
Type Code Silenceable (Y/N) Configuration Device Function
CONTROL Y NAC Supervised NAC for notification appliance
RELAY Y Form-C relay Relay output
BELL CIRCUIT Y NAC Supervised NAC for notification appliance
STROBE CKT Y NAC Supervised NAC for notification appliance
HORN CIRCUIT Y NAC Supervised NAC for notification appliance
AUDIBLE CKT Y NAC Supervised NAC for notification appliance
SPEAKER Y NAC Supervised NAC for notification appliance
ISOLATED NAC Y NAC Supervised NAC for notification appliance, used with audio isolators. Activates even
if there is a short on its NAC circuit. For ULC installations only.
ISOLATED SPK Y NAC Supervised NAC for speaker circuits, used with audio isolators. Activates even if
there is a short on its audio circuit. For ULC installations only.
REL END BELL N NAC Supervised NAC for notification appliance
blank Y NAC Supervised NAC (for use when no other Type Code applies)
REL CKT ULC
1
1 The FCM-1-REL checks for shorts with all releasing type codes.
N NAC Releasing Circuit, power-limited (Class 2), supervised for opens, shorts and ground
faults (always non-silenceable)
RELEASE CKT
1
N NAC Releasing circuit, non-power-limited, supervised for opens and ground faults
RELEA.FORM C
1
N Form-C Relay Relay output, contacts operate upon release
REL AUDIBLE Y NAC NAC, activated upon release
NONRESET CTL N Form-C Relay and NAC Relay output, unaffected by “System Reset” command
TELEPHONE N NAC Standard Telephone circuit
INSTANT RELE
1
N NAC NAC, short = normal; supervised for open circuits and ground faults. Always non-
silenceable and switch-inhibited.
ALARMS PEND N NAC Output that will activate upon receipt of an alarm condition, and remain in the alarm
state until all alarms have been acknowledged. It is programmed as “switch inhibit”.
CONTROL NAC Y NAC Supervised NAC
GEN ALARM N NAC Control Module, an XPC-8 circuit, or an XP5-C (in NAC mode) configured as a
Municipal Box Transmitter for NFPA 72 Auxiliary Fire Alarm Systems applications.
This Type ID can also be used for general alarm activation. It is programmed as
“switch inhibit”.
GEN SUPERVIS N NAC Control Module, an XPR-8 relay, or an XP5-C (in relay mode) activated under any
Supervisory condition (includes sprinkler type). It is programmed as “switch inhibit”.
GEN TROUBLE N NAC Control Module, an XPR-8 relay, or an XP5-C (in relay mode) activated under any
System Trouble condition. It is programmed as “switch inhibit”.
GENERAL PEND N NAC Control Module, an XPC-8 circuit, or an XP5-C (in NAC mode) that will activate upon
receipt of an alarm and/or trouble condition, and remain in the ON state until all
events have been ACKNOWLEDGED.
TROUBLE PEND N NAC Control Module, an XPC-8 circuit, or an XP5-C (in NAC mode) that will activate upon
receipt of a trouble condition, and remain in the ON state until all troubles have been
ACKNOWLEDGED. It is programmed as “switch inhibit”.
MNS GENERAL N NAC Mass notification supervised output.
MNS CONTROL N NAC Mass notification supervised NAC.
MNS STROBE N NAC Mass notification supervised NAC.
MNS SPEAKER N NAC Mass notification supervised NAC for speaker circuits.
MNS RELAY N Relay Mass notification relay output.
Table 9 Control Module Type Codes
Walk Test Selection: *=off
(default); W=selected
Silenceable: O =selected; *=off (default)
Default zone
Blinking Type Code selection
CBE list
(five zones)
12 spaces for extended
custom label
SLC number (1 or 2)
M (module)
SLC address (001-159)
Switch Inhibit: I=selected; *=off (default)
PROGRAM CONTROL MODULE CONTROL 2M101
00 __ __ __ __ IOW 2M101
20-character user-editable custom label
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