Altronix eFlow4NX8D Installation Instructions - Manual (Page 5)

eFlow4N Series - 5 -
Terminal Identification:
Power Distribution Module
Terminal Legend
PD8UL/PD8ULCB Function/Description
1P to 8P
Positive DC power outputs.
1N to 8N Negative DC power outputs.
Fig. 1 - eFlow4N Board configuration
Trouble/Time Limited Warning of Stand-by Batteries:
For compliance with ULC S318-96, the Time Limited Warning circuit must be connected for local or remote annunciation
with an Amber or Red LED to indicate DC Trouble (low battery, loss of battery or when 95% of the stand-by battery has
been depleted). Connect the circuit to the Batt Fail relay contacts to an appropriate input of a UL Listed Burglar Alarm
or Access Control Panel. The following figure shows the circuitry needed for local annunciation.
Fig. 2 - Battery trouble indication -
For Canadian use, a red indicating lamp must be visible from the exterior of this enclosure.
Wire one leg of a UL Listed, power-limited power source to the indicating
lamp. Wire the second leg of the power source to the indicating lamp in
series with the battery fail relay contact terminals marked
[BAT FAIL - C, NO] (Fig. 2, pg. 5).
L G N NC C NO NC C NO
BAT FAIL AC FAIL
---
DC
+
AC
AC1
DC
---
BA
T
+
+ AUX –
enable
disable 1 min.
2 hr.
AC DELAY SHUTDOWN
TRIGGER EOL
SUPERVISED
NO GND
RESET
OPEN -
--
24V
CLOSED
---
12V
O
N
5A 250V
1a 1b
1g
1h
1e 1f 1d 1c
1i
NC C NO NC C NO
BAT FAIL AC FAIL
POWER
SOURCE
RED INDICATING
LAMP