eFlow3N Series Installation Guide
- 9 -
NC C NO NC C NO
AC FAIL
BAT FAIL
TRIGGER
AC DC
AC1
EOL
NO
GND
SUPERVISED
RESET
+AUX-
- BAT
+-
DC
+
L G N
OFF - 24V
ON - 12V
ON
Battery & AC
Supervision Circuit
(power-limited)
power-limited
Battery Connection
non power-limited
PD4UL/
PD4ULCB
1P 1N 2P 2N 3P 3N 4P 4N
P N
DC Output to Devices (power-limited)
(refer to Fig. 3a or 3b for board configuration, pg. 6)
Switch Detail
ON
1
Switch On - 12V
Switch Off - 24V
120VAC power mains
non power-limited
Green
Lead
Optional Rechargeable Stand-by Battery
for UL294 Applications
Note: 12V batteries required for
ULC-S319 installations.
CAUTION: When power supply board is set for 12VDC use only one (1) 12VDC stand-by battery.
Keep power-limited wiring separate from non power-limited. Use minimum 0.25" spacing.
12AH Rechargeable batteries are the largest batteries that can fit in this enclosure.
A UL listed external battery enclosure must be used if using 40AH or 65AH batteries.
Optional Rechargeable Stand-by Battery
for UL294 Applications
Note: 12V batteries required for
ULC-S319 installations.
Fig. 6 -
eFlow3NX Configuration
Tamper Switch
(included)
To Access Control Panel or
UL Listed Reporting Device
Edge of
Enclosure
Enclosure
