Power Supply Unit And Power Rio - Honeywell Galaxy Flex V3 Series Installer Manual

Galaxy Flex Installer Manual

Power Supply Unit and Power RIO

The Power Supply Unit is available in 2 variants:
The Power RIO comprising power block and control unit with on-board RIO.
The Power Unit comprising power block and control unit only.
WARNING: There are lethal voltages present in the power block. Remove mains
power from the power block before handling it.
The number of Power Units or Power RIOs that can be used on a system is limited by the
number of RIOs that can be added to a panel.
Bell box
connector
COMs lines
outputs
Control
power
header
LID OW
TAMP TAMP
LK5
+14.5
0 V
F1
F4
0 V
+12 V2 F3
0 V
+12 V1
A(DO)
B(DI)
Control Unit
OP4
LK4
OP3
LK3
OP2
LK2
OP1
LK1
3
1 1/2 2 3/4
zones 1 to 8
Power Block
13.8V
to
0V
14.5V
0V
Unit
BT
AC/F
WARNING: The Power Block PCB
is connected to mains voltage. Always
disconnect mains supply for at least
1 minute before removing the box lid.
Figure 14 Power supply unit
Appendix G: Peripherals
external tamper
heatsink
LED2
(AC)
rotary
F2
address switch
LED1
(COMs)
AC BAT PWR 0 V
FAULT OP
8
4 5 5/6 6 7 7/8
NEUTRAL
LIVE
13.8
0 V
from
14.5
0 V
Power Block
BT
AC/F
+BAT
-BAT
SLAVE
E/E
mains terminal block
241