Product Description
32 MS-9050UD PN 52413:C 01/23/08
1.9.6 ANN-LED Annunciator Module
The ANN-LED and ANN-RLED annunciator modules provide LED annunciation of general
system faults and input zones/points when used with a compatible FACP. The ANN-LED module
provides alarm (red), trouble (yellow) and supervisory (yellow) indication for up to ten input zones
or addressable points. The ANN-RLED provides alarm (red) indication for up to 30 input zones or
addressable points. Multiple ANN-(R)LED modules may be used for full system coverage.
1.9.6.1 ANN-LED Board Layout
Figure 1.4 illustrates the ANN-LED board showing locations of screw terminals for connection
to the FACP and the DIP switches for selecting the ANN-BUS ID number.
1.9.6.2 Specifications
• Max. ANN-BUS Voltage: 24 VDC
• Max. Current:
Alarm: 68 mA
Standby: 28 mA
• Operating Temperature: 32
o
F to 120
o
F (0
o
C to 49
o
C)
• For indoor use in a dry location only
ANN-BUS (ID#)
Address DIP switch
ANN-BUS Connector
Figure 1.4 ANN-LED Board Layout
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