MS-9600LS Series Manual — P/N 52646:B8 11/20/2015 47
Optional Modules and Devices 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 Options” on page 106).
A maximum of 8 devices can be connected to the FACP ANN-BUS communication circuit. Device
addresses do not need to be sequential and can be set to any number between 01 and 08. Note that
00 is not a valid address. The following table shows the DIP switch setting for each address.
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): 37.0 mA
• Trouble: 39.0 mA
• Alarm: 40.0 mA
• AC Fail ( not backlit): 15.0 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 annunci-
ator.
Opening/Closing Annunciator
The following procedure details the steps used to open the annunciator in order to access the termi-
nal block and DIP switches (refer to Figure 2.21 on page 48):
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.
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.
Address
Switch 5
1
1 Switch 5 must be set to OFF for ANN-BUS devices to be recognized.
Switch 4 Switch 3 Switch 2 Switch 1
not valid OFF OFF OFF OFF OFF
01 OFF OFF OFF OFF ON
02 OFF OFF OFF ON OFF
03 OFF OFF OFF ON ON
04 OFF OFF ON OFF OFF
05 OFF OFF ON OFF ON
06 OFF OFF ON ON OFF
07 OFF OFF ON ON ON
08 OFF ON OFF OFF OFF