XLS-278 and XLS-270
Manual Pull Stations
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SPECIFICATION DATA
FEATURES
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Single stage double action XLS-278 features a rugged
Lexan housing
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XLS-270 models have traditional familiar appearance
XLS-270 models are available for one stage (GA),
two stage (pre-signal), and double action
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Break glass operation on XLS-270 models
Intelligent device with integral microprocessor
Non-volatile memory
Automatic device mapping
Electronic addressing
Stand-alone operation
Diagnostic LEDs
Designed for high ambient temperature operation
Designed to ISO 9001 standards
DESCRIPTION
The integral microprocessor built into each Signature Series
station provides four important benefits: Self-diagnostics and
History Log, Automatic Device Mapping, Stand-alone
Operation and Fast, Stable Communication.
The XLS-270 and XLS-278 series Manual Pull Stations are
part of Honeywell's Signature Series system. The XLS-270
Fire Alarm Manual Pull Stations feature a "teardrop" shape.
They are made from die-cast zinc and finished with red epoxy
powder-coat paint complemented by aluminum colored
stripes and markings.
Self-Diagnostics and History Log:
Each Signature Series manual station constantly runs self-
checks to provide important maintenance information. The
results of the self-check are automatically updated and
permanently stored in the station's non-volatile memory. This
information is accessible for review any time at the control
panel, PC, or by using the SIGA-PRO Signature
Program/Service Tool.
With positive pull- lever operation, one "pull" on the station
handle breaks the glass rod and turns in a positive alarm,
ensuring protection plus fool-proof operation. Pre-signal
models (XLS-270P) are equipped with a general alarm (GA)
key-switch for applications where two-stage operation is
required. The "up-front" highly visible glass rod discourages
tampering.
The information stored in the station's memory includes:
- Station serial number, address, and station type.
- Date of manufacture, hours of operation, and last
maintenance date.
Honeywell's double action single stage XLS-278 station is a
contemporary style station made from durable red colored
Lexan. To initiate an alarm, first lift the upper door marked
"LIFT THEN PULL HANDLE", then pull the alarm handle.
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XLS-270 AND XLS-278 MANUAL PULL STATIONS
SPECIFICATIONS
Models:
XLS-270: One stage fire alarm station; English markings
XLS-270P: Two stage (pre-signal) fire alarm station;
English markings
XLS-278: Double action, one stage fire alarm station;
English markings
Addressing Requirements:
XLS-270/270F/270B: 1 module address
XLS-270P/270PB:
XLS-278:
2 module addresses
1 module address
Operating Current:
XLS-270/270F/270B:
Standby: 250mA
Activated: 400mA
XLS-270P/270PB:
Standby: 396mA
Activated: 680mA
XLS-278:
Standby: 250mA
Figure 1: XLS-270L
Activated: 400mA
Construction and Finish:
XLS-270xx:
Die-cast zinc; red epoxy with aluminum markings
XLS-278:
Lexan, red with white markings
Type Code:
Factory set
Operating Voltage:
15.2 to 19.95V dc (19V dc nominal)
Environmental Limits:
Temperature: 32° to 120°F (0° to 49°C)
Humidity: 0 to 93% rh
LED Operation:
On-board green LED: Flashes when polled
On-board red LED: Flashes when in alarm/ active
Both LEDs: on steady when in alarm (stand-alone)
Compatibility:
Figure 2: XLS-278
Use with Signature Loop Controller
Accessories:
276-GLR: 20 glass rods; for XLS-278 only
27193-11: Single Gang Surface mounting box
for XLS-270xx models only
276B-RSB: Surface mounting box, red for XLS-278 only
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XLS-270 AND XLS-278 MANUAL PULL STATIONS
Comfort from Experience
European Centre of Excellence
Home and Building Control
Honeywell Inc.
Honeywell Plaza
P.O. Box 524
Minneapolis MN 55408-0524
Home & Building Control
Honeywell GmbH
Honeywellstrasse
63477 Maintal 1
Germany
Fire Solutions
Lovelace Road, Southern Industrial Area
Bracknell, Berkshire, RG12 8WD
United Kingdom
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