Mircom FX-3500 - Supervision of Auxiliary Supplies; Figure 22 Main Power Supply Wiring and Connections

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Wiring
Figure 22 Main Power Supply Wiring and Connections
7.6.2 Supervision of Auxiliary Supplies
Aux 2 Resettable Auxiliary Power (supervised, regulated)
The AUX 2 resettable auxiliary power supply is supervised for shorts.
A short will:
• Disconnect the power until the “RESET” button is pressed.
• Generate a trouble signal
The circuit must be supervised for opens utilizing the End of Line Relay Model EOLR-1A. This
supply is rated at 24VDC regulated/300mA max/1V voltage drop maximum.
Auxiliary Supply (supervised, regulated)
Supervised auxiliary power is used to power the remote annunciators and smart relay
modules.
P3
P2
P2
P4
P5 P6
BATTERY
+
-
BATTERY
+
-
BLACK
RED
BLACK
MD-1011 Power
Supply Board
FX-3500 Main Board
240VAC 50Hz
120VAC 60Hz
N
Ground
Ribbon Cable
Power Connector
White/Blue Stripe
Brown
Black
Green
Black
Red
Blue
Red
BRIDGE
+
–