Alarmtech MC 240-S45 Instruction Manual

MC 240-S45 Instruction Manual
Detectors
Instruction Manual
DESCRIPTION
MC 240-S45 is a heavy duty magnetic contact used in both
alarm and security access control systems for protection of
garage doors, industrial gates etc. against unauthorised
opening.
MC 240-S45 is certified according to EN 50131-2-6:2008.
MOUNTING INSTRUCTIONS

Contact and magnet should be installed in parallel,
corresponding to each other. Offset will reduce the
working distances.

The closer the contact/magnet is installed to the
ferromagnetic surface, the lower the working distances.

Magnetic contact should be installed in accordance
with the installation drawings.
TECHNICAL DATA
Working environment
Make distance
Break distance
Contact type
Switching voltage max.
Switching current max.
Contact rating max.
Estimated life expectancy
Cable
Sleeving
Environmental class (EN50130-5:2011)
Operating temperature range
Operating humidity
Housing material
Dimensions:
Contact part
Magnet part
Security grade (EN50131-2-6:2008)
Approvals
© 2013 Alarmtech
CIRCUIT DIAGRAM
DISTANCE DIAGRAM - WOOD
-35 -25
Wood
typ. 42 mm +/– 40 %
typ. 50 mm +/– 40 %
form A, SPST
48 V DC/AC
400 mA DC/peak AC
10 W
>20 million switching operations at 10 V/4 mA
6 m, ф 3,2 mm, 4x0,14 mm
1 m, ф 8,2 mm, stainless steel
IIIA
-40°C to +55°C
max. 95% RH
aluminium
73,5 x 15 x 25 mm
73,5 x 15 x 25 mm
2
ITR 6/2013
Rev. MC240S45_1347en
Magnetic Contact
Surface mounting
60
y [mm]
50
40
30
20
10
0
-15 -5 5 15
x [mm]
Make distance Break distance
Steel
not recommended
not recommended
2
4-MC240S45-01
MC 240-S45
25 35
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