SIEMENS XMS-51 Single Dual Action Manual Pull Station Instruction Manual
- June 10, 2024
- SIEMENS
Table of Contents
Installation Instructions
Models XMS-51/XMS-501/XMH-501
single/Dual Action Manual Pull Station
Description
The Model XMS-51 is a single action pull station that requires one action by the user to initiate an alarm. The Model XMS-501 is a double action pull station. The Model XMH-501 is a double action pull station used for clean agent releasing. These models are field installed conventional devices.
Resetting the Manual Station
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 and the
cover will move upward to the to the Normal position. Rotate the key back
clockwise and remove key from the lock.
At Normal position, the top of the cover is flushed with the top surface of
the base.
Wiring
- Recommended wire sizes: 18 AWG minimum, 14 AWG maximum. See Figure 1.
Figure 1 XMS-51, XMS-501, and XMH-501 Wiring
Specifications
Contact Ratings: 24VDC, 2A
Operating temperature range: 32 TO 120 F (0 TO 49 C)
Operating humidity range: 0 to 95 % RH
Construction: High impact polycarbonate plastic
Shipping weight: 1.0 lbs.
Dimensions: 5.50” H x 4.0” W x 1.250” D ADA Compliant
Compatible electrical boxes: 2-1/2” deep 1-gang box
Optional Accessories
Surface mounted box, P/N S54321-F20-A1
Adapter plate for the existing SB-5R Surface mounted boxes P/N S54321-F21-A1
Adapter plate for 4” square boxes and 2-gang boxes P/N S54321-F22-A1
Installing the manual station
The XMS series manual stations are shipped fully assembled from the factory.
Installation Instructions:
-
Remove the cover. Insert the Siemens T45 key provided into the key lock and rotate key 90 degrees counter-clockwise. Remove the key. The cover can now be removed.
-
Make all wiring connections as shown in the wiring diagram Figure 1.
-
Using the two 6-32 x ½” machine screws provided mount the manual station base to the electrical box.
CAUTION: Use very low torque to prevent the base from becoming distorted. If the base is distorted, the front cover will not operate. If this happens, remove cover and loosen the mounting screws accordingly. -
Replace the cover: Place the cover inside the base, insert the key back into the lock and rotate key clockwise 90 degrees to move the cam down to lock the cover in place and push cover down until is flush with the top surface of the base. Remove the key. The manual station is in normal operating position.
-
To test: Pull cover down to alarm position then check to see if the cover is locked down. Insert the key to reset. The cover should move back to normal position.
Carton Contents
- Manual station
- Two mounting screws
- One Siemens T45 key
- Installation Instructions
Figure 2 Mounting the XMS Series
Cyber security disclaimer
Siemens provides a portfolio of products, solutions, systems and services that
includes security functions that support the secure operation of plants,
systems, machines and networks. In the field of Building Technologies, this
includes building automation and control, fire safety, security management as
well as physical security systems.
In order to protect plants, systems, machines and networks against cyber
threats, it is necessary to implement and continuously maintain a
holistic, state-of-the-art security concept. Siemens’ portfolio only forms one
element of such a concept. You are responsible for preventing unauthorized
access to your plants, systems, machines and networks which should only be
connected to an enterprise network or the internet if and to the extent such a
connection is necessary and only when appropriate security measures (e.g.
firewalls and/or network segmentation) are in place. Additionally, Siemens’
guidance on appropriate security measures should be taken into account. For
additional information, please contact your Siemens sales representative or
visit https://www.siemens.com/global/en/home/company/topicareas/future-of-
manufacturing/industrial-security.html. Siemens’ portfolio undergoes
continuous development to make it more secure. Siemens strongly recommends
that updates are applied as soon as they are available and that the latest
versions are used. Use of versions that are no longer supported, and failure
to apply the latest updates may increase your exposure to cyber threats.
Siemens strongly recommends to comply with security advisories on the latest
security threats, patches and other related measures, published, among others,
under https://www.siemens.com/cert/en/cert-security-advisories.htm.
A6V11541043_enUS_a
Document ID A6V11541043_enUS_a
P/N A5Q00073948
Documents / Resources
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SIEMENS XMS-51 Single Dual Action Manual Pull
Station
[pdf] Instruction Manual
XMS-51 Single Dual Action Manual Pull Station, XMS-51, Single Dual Action
Manual Pull Station, Action Manual Pull Station, Pull Station
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