Alarmtech MC 472 Instruction Manual

MC 472 Instruction Manual
Detectors
Instruction Manual
DESCRIPTION
MC 472 is a versatile surface-mounted high security
magnetic contact with switch function NC/NO. It is design to
be used in both alarm and security access control systems
for protection of doors and windows. It is recommended to
be used in Banks, Museums, Jewelry etc. It is protected
against unauthorized opening and external magnetic field. It
is equipped with an opening protection switch.
TECHNICAL DATA
Working environment
Make distance
Break distance
Sabotage distance
Contact type
Switching voltage max.
Switching current max.
Contact rating max.
Environmental class (EN50130-5:2011)
Operating temperature range
Operating humidity
Housing material
IP protection class
Dimensions:
Contact part
Magnet part
Approvals:
EN50131-2-6:2008
SSF 1014-5
a)
– when
mounting on steel, use additional spacers MC 400-3 and MC 400-4 under contact and magnet and check the distances carefully.
© 2020 Alarmtech
MOUNTING INSTRUCTIONS

Contact and magnet should be installed in parallel,
corresponding to each other. Offset will reduce the
working distances and may result in faulty operation or
lower security.

Spacers must be used for installation on ferromagnetic
surfaces.
CIRCUIT DIAGRAM
Wood
Typ. 26 mm +/– 20 %
Typ. 30 mm +/– 20 %
Max. 5 mm
form C, SPDT
48 V DC/AC
250 mA DC/180 mA AC
5 W
Class II
-10°C to +55°C
max. 95% RH
ABS plastic
IP 43
65 x 15,6 x 19,6 mm
65 x 15,1 x 16,1 mm
Grade 3, Environmental Class II
Alarm class 3, Environmental Class II
Rev. MC472_2041en
4-MC472-01
Magnetic Contact
Surface mounting
MC 472
Steel
a)
not recommended
not recommended a)
not recommended a)
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