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AL1042ULADA / R1042ULADA Installation Guide
NEC Power-Limited Wiring Requirements for R1042ULADA Models:
Power-limited and non power-limited circuit wiring must remain separated in the cabinet. All power-limited circuit
wiring must remain at least 0.25” away from any non power-limited circuit wiring. Furthermore, all power-limited
circuit wiring and non power-limited circuit wiring must enter and exit the cabinet through different conduits.
One such example of this is shown below. Your specific application may require different conduit knockouts to
be used. Any conduit knockouts may be used. For power- limited applications use of conduit is optional. All field
wiring connections must be made employing suitable gauge CM or FPL jacketed wire (or equivalent substitute).
Optional battery enclosure must be mounted adjacent to the power supply via Class 1 wiring methods.
Note:
Refer to wire handling drawing
(Fig. 6a, pg. 9)
for the proper way to install the CM or FPL jacketed wire
.
Fig. 7
AC
L
N
DC
- -- BA
T +
+ DC ---
NC C NO
NC C NO
AC FAIL
NC C NO
BAT F
AIL
AC LOCAL
OUT1
OUT2
OUT3
OUT4
INP2
INP1
FAULT
RESET
NC C NO C "FAULT" NC
+ DC
---
--
AUX2
+
--
LOOP4
+
--
OUT4
+
--
OUT3
+
--
LOOP3
+
--
LOOP1
+
--
OUT1
+-
- OUT2
+
--
LOOP2
+
--
IN1
+
--
RET1
+
--
IN2
+
--
RET2
+
NC "DRY1"
C
NC "DRY2"
C
--
AUX1
+
Addressable
control module
trigger output
These circuits are used to monitor AC and Bat Fail and will cause a simultaneous
trouble condition to the FACP's IN1 and IN2 (Non-Supervised Class E)
Factory Installed Board
Interface Cable
AC
Non power-limited
Battery & 115VAC
Input Connections
Non Power-
Limited
115VAC
Input
Non Power-
Limited
Power-Limited
Supervised
Power-Limited Outputs
2.5A per output in alarm
Supervised
Power-Limited
Non-Supervised
Power-Limited Class E
