XLS-270 AND XLS-278 MANUAL PULL STATIONS
3
EN0C-0741 0599R2-MA
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:
2 module addresses
XLS-278:
1 module address
Operating Current:
XLS-270/270F/270B:
Standby: 250
µ
A
Activated: 400
µ
A
XLS-270P/270PB:
Standby: 396
µ
A
Activated: 680
µ
A
XLS-278:
Standby: 250
µ
A
Activated: 400
µ
A
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:
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
Figure 1: XLS-270L
Figure 2: XLS-278