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Terminal identification: power distribution module – Altronix eFlow4NX8D Installation Instructions User Manual

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eFlow4N Series

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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