A4 - 3
Morley-IAS
996-203-001-2, Rev. 02
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Should the Display PCB need replacing, refer to the instructions provided with the replacement.
Replacement kit (PN: 795-104).
2.4
40-Zone LED PCB (PN: 795-102)
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The 40-Zone LED PCB provides individual fire indications for zones 1 to 40. It is located on the
lower part of the front door, immediately below the Display PCB and connected to the Display PCB
via a ribbon cable.
Note:
If the 40-zone PCB is fitted, do not configure the number of fire zones above 40 as information
relating to fires in zone numbers above 40 will only be displayed on the LCD. To provide zone
fire LED indications for zone numbers 41 to 80 the 80-Zone LED PCB is required.
-
Should the 40-Zone LED PCB need replacing, refer to the instructions provided with the replacement.
Replacement kit (PN: 795-102).
2.5
80-Zone LED PCB (PN: 795-124)
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The 80-Zone LED PCB provides individual fire indications for zones 1 to 80. It is located on the
lower part of the front door, immediately below the Display PCB and connects to the Display PCB
via a ribbon cable.
Note:
The 80-Zone LED PCB can be used only in place of the 40-Zone LED PCB and not in addition
to it.
-
Should the 80-Zone LED PCB need replacing, refer to the instructions provided with the replacement.
Replacement kit (PN: 795-124).
2.6
PSU
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The DX Connexion Series fire alarm control panels use two different PSUs with outputs of either 2A
or 4A at 24V dc. The DXc1 panel variant uses the 2A version, while the DXc2 and DXc4 panel
variants use the 4A version.
-
Should either PSU type require replacing refer to the instructions provided with the replacement
PSU kit (PN: 795-106 for DXc-1, PN: 795-107 for DXc-2/ 4).
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