Bosch LSN Surface Mount Magnetic Contact Data Sheet ISP MCS2 FP110 En US 9007200670898571
User Manual: Bosch Data Sheet ISP-MCS2-FP110 Surface magnetic contact LSN
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Intrusion Alarm Systems | LSN Surface-Mount Magnetic Contact
LSN Surface-Mount Magnetic Contact
www.boschsecurity.com
uLSN surface-mount magnetic contact for release
monitoring of doors and windows
uParallel mounting
uInstallation in ferromagnetic materials is permissible
by using the EG1 flush mounting housing
uFor connecting to LSN security systems
The LSN surface-mount magnetic contact is used for
release monitoring of doors and windows.
Parallel mounting.
Certifications and approvals
Region Certification
Germany VdS G111502 ISP-MCB2-FP110
Europe CE ISP-MCB2-FP110, ISP-MCB3-FP110,
ISP-MCS2-FP110, ISP-MCS3-FP110
Installation/configuration notes
Installation information
• The magnetic contact and magnet are installed
parallel to each other on window or door frames and
window or door jambs.
• The magnet should be fixed in a bore.
• Installation in ferromagnetic materials (metal flush
mounting) is only permissible with the optional EG1
flush mounting housing.
Installation distance
+3mm
0
-3 +3
5...20mm
Checking the switch function of the contact
a) Use a high-ohm multimeter or continuity checker
(for diode paths) to check the function of the LSN
contact:
• contact open: approximately 3 megaohm
• contact closed: approximately 1 megaohm
The resistance values are approximate. A large change
in resistance is significant.

+
bLSN2
aLSN2
aLSN1
bLSN1
~3MΩ~1MΩ
Connecting LSN contacts
• Each LSN contact is a physical LSN element (1 out of
127 possible per loop).
• Include the length of LSN contact connection cables
when planning the total line length of the LSN loop,
as the LSN technology is integrated in these contacts.
• Position passive elements for connecting the
connection cables to the installation cable as close as
possible to the LSN contacts, as a 1m connection
cable with 2m LSN cable length is included in the
calculation of the LSN cable length (LSN is fed into
the contacts and back out again).
• Connector boxes (optional) are classified as
installation material.
Parts included
Qty. Components
14 m connection cable
1 Magnet
1 Enclosure
1 Installation note
Technical specifications
Electrical
Minimum operating voltage in
VDC
15
Maximum operating voltage in
VDC
33
Maximum current consumption in
mA
0.25
Reed contact NO
Switch tolerance ≥ 107
Mechanical
Dimension in cm (H x W x D) 1.2 x 1.18 x 4.28
Dimension in cm (Ø x D) 0.8 x 3.0
Material AlNiCo 500
Housing material ABS
Color white
Connection cable LiY(St)Y 4 x 0,22 mm2 with
shield, exterior Ø 3,2 mm, length
4 m
Environmental
Minimum operating temperature
in °C
-25
Maximum operating temperature
in °C
70
Protection class IP 68
Environmental class III
Ordering information
LSN Surface-Mount Magnetic Contact
For monitoring the opening of doors and windows,
parallel mounting
Order number ISP-MCS2-FP110
2 | LSN Surface-Mount Magnetic Contact

3 | LSN Surface-Mount Magnetic Contact
Represented by:
Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina:
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 800 289 0096
Fax: +1 585 223 9180
security.sales@us.bosch.com
www.boschsecurity.us
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
Bosch (Shanghai) Security Systems Ltd.
203 Building, No. 333 Fuquan Road
North IBP
Changning District, Shanghai
200335 China
Phone +86 21 22181111
Fax: +86 21 22182398
www.boschsecurity.com.cn
Robert Bosch Ltda Security Systems Division
Via Anhanguera, Km 98
CEP 13065-900
Campinas, Sao Paulo, Brazil
Phone: +55 19 2103 2860
Fax: +55 19 2103 2862
latam.boschsecurity@bosch.com
www.boschsecurity.com
© Bosch Security Systems 2015 | Data subject to change without notice
1416122251 | en, V8, 15. Apr 2015