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Installation
ANN-BUS Device Addressing
Each ANN-BUS device requires a unique address (ID Number) in order to communicate with the FACP. A 5-position DIP switch on each
device is used to set this address. The address set for these devices must also be programmed at the FACP for the specific device (refer to the
programming section titled "ANN-BUS Setup" on page 93).
A maximum of 8 devices can be connected to each FACP ANN-BUS communication circuit. Device addresses do not need to be sequential
and can be set to any number between 01 and 08. This applies to both ANN-BUS communication circuits. Note that 00 is not a valid address.
The following table shows the DIP switch setting for each address.
NOTE: Address (ID Number) DIP switches on some devices may have more than 5 switch positions. Unless otherwise specified in the
documentation supplied with each device, switch positions 6 and above must be set to OFF.
Switch 5 must be set to OFF for ANN-BUS devices to be recognized.
ANN-80 Remote Fire Annunciator
Specifications
•
Operating Voltage Range: 18 VDC to 28 VDC
•
Current Consumption @ 24 VDC nominal (filtered and nonresettable):
– Normal/Standby (no activity): 37 mA
– Trouble: 39 mA
– Alarm: 40 mA
– AC Fail (not backlit): 15 mA
•
For use indoors in a dry location
Installation
Ensure that all power (AC and DC) has been removed from the FACP before installing the annunciator.
Opening/Closing Annunciator
The following procedure details the steps used to open the annunciator in order to access the terminal block and DIP switches (refer to figure
below):
1.
Turn the key switch to the ON (Unlocked) position by turning the key counter-clockwise.
2.
Push in the snap latch located on the right side of the unit while pulling the cover open.
3.
To close the cover, make certain the key switch is in the ON (Unlocked) position. Swing the cover closed, snapping it shut.
4.
Turn the key switch to the OFF (Locked) position by turning clockwise and remove the key.
36
Address
Switch 5
not valid
OFF
01
OFF
02
OFF
03
OFF
04
OFF
05
OFF
06
OFF
07
OFF
08
OFF
Annunciator cover
with LCD display
Key switch shown in
OFF/Locked position
Switch 4
Switch 3
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
OFF
ES-200X Series Manual — P/N LS10131-000FL-E:F 5/23/2022
Optional Module Installation
Switch 2
Switch 1
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
Annunciator backplate
Press in latch
and
Pull annunciator
cover open
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