Data Sheet for Product

Siemens
Smart Infrastructure -Building Products
1
Datasheet 6364
usa.siemens.com/fire
Product Overview
The XMS-Series of manual pull stations are a complete addressable and conventional
pull station portfolio that include single action, double action, and metal versions.
The addressable versions feature built-in Class X (Style 7) isolation capability for
increased system survivability. All models feature a T-45 reset key to match the fire
alarm panel enclosure. Addressable models also feature a tri-color status LED to
indicate normal, alarm, and trouble status. All modules utilize one address.
The manual stations can be commissioned non-isolation (polarity insensitive) or
isolation “X-Seriesmodes of operation.
Specifications
Models XMS-S, XMS-D, and XMS-M are compatible with Siemens FACPs. The Model
XMS-S is a single action pull station in a plastic housing that requires one action by the
user to initiate the alarm. The Model XMS-D is a double action pull station in a plastic
housing that requires two actions by the user to initiate an alarm. The Model XMS-M is
a single action pull station in a metal housing that requires one action by the user to
initiate the alarm. These models are field installed addressable devices containing
advanced control panel communication technology.
The XMS-Series manual pull stations feature a
"maintenance trouble" that places the fire alarm panel
into a trouble condition if an XMS is accidentally left in
an armed status when the cover is removed for
maintenance work.
This technology provides two-direction communication
with the control panel. To reset the stations, insert the
Siemens T45 key provided into the key lock and turn the
key 10-15 degrees counter-clockwise as the arrow
shows. The cover will move upward to the normal
position. Rotate the key clockwise and remove key from
the lock. At Normal position the top of the Cover is flush
with the top surface of the Base. Reset the Fire Alarm
Control Panel to clear the alarm.
The XMS-S, XMS-D, and XMS-M manual stations operate with the Desigo Fire Safety
Modular / Cerberus PRO Modular via the XDLC. These devices can be wired in either
Isolation Mode or Polarity Insensitive Mode Wiring. The XMS-S/XMS-M manual station
front cover has a recess pocket to pull down and locks in position after the alarm is
initiated. The XMS-D manual station has an additional lever labeled “PUSH HERE
THEN” to get access to the front cover pocket to initiate the alarm.
Peripheral and Detection Devices
Initiating Devices
XMS-Series Manual Pull Stations
Models XMS-S | XMS-D | XMS-M
Model OH921
Multi-Criteria Fire Detector
Architect & Engineer Specifications
Built-in loop isolation:
Meets Class X (Style 7)
survivability requirements
Supports up to 190 X-Series
isolation peripherals per loop
and 30 addressable devices
Low current draw
Polarity insensitive (in non-isolation
mode) via SureWire technology
Multi-color status LED
T-45 reset key
Reduced mounting depth for
compatibility with single gang
electrical boxes for retrofit
applications
Trouble indication during service
and maintenance
Single action, double action, and
metal versions available
Portuguese and Spanish versions
available
RoHS compliant
UL38 Listed

Summary of content (3 pages)