Honeywell 315-080 Technical manual

Document: LS10226-001HM-E:B 5/31/2022 ECN 00016385
315-080
Remote Fire Annunciator
Product Installation Document
General
The 315-080 Remote Fire Annunciator is a compact, backlit LCD dis-
play designed for use with compatible FACPs (Fire Alarm Control Pan-
els). The display mimics the FACP display and is capable of displaying
English-language text of system point status including device type, inde-
pendent point alarm, trouble or supervisory zone and custom labels pro-
grammed into the FACP. Refer to the FACP manual installation section
for detailed system information and wiring.
Specifications
TB1 Terminals 1 & 2
Operating Voltage Range: 18.8VDC to 38.2VDC
Maximum Current Consumption:
• Normal/Standby (no activity): 39 mA
• Fault Condition: 46 mA
• Alarm: 48 mA
• AC Fail (not backlit): 15 mA
TB1 Terminals 3 & 4
COMM-BUS rated at 5.5 VDC and 60 mA max.
Dimensions
6.875”W x 5.375”H x 1.375”D (17.46cm x 13.65cm x 3.49cm)
Mounting
The 315-080 plastic enclosures can be surface or semi-flush mounted in
a single, double or 4” (10cm-sized) square electrical box.
To mount the 315-080 enclosure:
1. Open the 315-080 cover by turning the key switch
counterclockwise to the ON (Unlocked) position.
2. Push in the snap latch tab located on the right side while pulling the
cover open.
3. Pull wire through 7/8” (2.22cm) hole in backplate and feed through
wire channel to lower left corner of backplate before routing to
terminal block (refer to appropriate FACP manual).
4. The cover must remain attached to the backplate while mounting
the annunciator to the electrical box/wall. The cover cannot be
reattached or removed after the annunciator has been mounted.
5. If the cover should become detached from the backplate, reattach as
shown below.
6. Surface or Semi-flush mount the 315-080 to a single, double or 4”
(10cm-sized) square electrical box. The ANN-SB80KIT-R is an
available kit that contains two plastic backboxes that can be used to
surface mount the 315-080.
NOTE: Installation and wiring must be done in accordance with
national and local wiring codes.
Backplate
Press in latch
and then
Pull open cover
Key switch shown
in OFF position
Cover with
LCD Display
Figure 1 Opening the 315-080
315-080
Cover
315-080
Cover
315-080
Backplate
315-080
Backplate
• Position cover behind
backplate.
• Align hinge posts and
holes
• Slide holes down
onto posts.
• Close cover to lock
hinges into place.
Figure 2 Cover Reattachment

2315-080 Remote Fire Annunciator Installation Document — P/N LS10226-001HM-E:B 5/31/2022
Wiring the 315-080 to the FACP
Refer to Table 1 and Figure 3 for wiring connections.
Notes:
1. All connections/sources must be power-limited and supervised.
2. 12 - 22 AWG (0.33 - 3.31 mm2) wire for 24 VDC circuit is
acceptable.
3. Power wire distance limitation is set by 1.2 volt maximum line drop
from source to end of circuit.
4. Maximum distance from FACP to last COMM-BUS device must
not exceed 6,000 feet (1,800 m). Refer to the Wiring Distance Table
in the appropriate FACP manual for wire gauge and distance
limitations.
Setting the DIP Switches
Address Setting
Each ANN-BUS device requires a unique address. DIP switches 1-4 on
S1 are used to set the address. This address will be displayed on the
LCD display as the Station ID number.
Amaximum of 8 devices can be connected to the FACP COMM-BUS
communication circuit. COMM-BUS 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 illustrates the DIP switch settings
for each address (ID Number).
Communication Protocol
DIP switch 5 is used to determine the communication protocol of the
315-080. Set DIP switch 5 to ON for COMM-BUS protocol. This switch
must stay in the ON position for proper functionality.
End-of-Line Resistor
The end-of-line termination resistor must be enabled at S1 on the last
device on the communication circuit. All other annunciators should have
these switches set to disable.
DIP switches 7 and 8 are unused.
315-080 Terminals
(TB1)
FACP EIA-485
Terminals
Terminal 1 (-) (-)
Terminal 2 (+) (+)
Terminal 3 (A) A (COMM-BUS)
Terminal 4 (B) B (COMM-BUS)
315-080 Terminals
(TB2)
FACP EIA-485
Terminals
Terminal 1 Earth Ground
Table 1 315-080 to FACP Connections
2
B (COMM-BUS)
A (COMM-BUS)
+ (24 VDC)
-(GND)
Connect to FACP COMM-BUS
and/or next device
Connect to FACP or UL Listed
Power Supply for Protective
Signaling and/or next device
315-080
Figure 3 Wiring the 315-080 to an FACP
}
}
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
ID Number
(Address)
(not valid) 00
01
02
03
04
05
06
07
08
DIP Switch S1
1 2 3 4 5 6 7 81 2 3 4 5 6 7 8
Ensure switch 5 is ON
1 2 3 4 5 6 7 81 2 3 4 5 6 7 8
termination enabled termination disabled