Alarmtech MC 470 Instruction Manual

MC 470 Instruction Manual
Datasheet and Instruction Manual
DESCRIPTION
MC 470 is a high security magnetic contact for surface mount with
protection against magnetic interference and an opening contact. It
can be used in security system and industrial control systems for
protection of doors and windows against unauthorized opening. It
is easy to mount and has 6 screw terminals with wire guards.
MC 470 is certified to EN 50131-2-6:2008 Grade 3, Class I.
CIRCUIT DIAGRAM
(SHOWN WITHOUT MAGNETIC FIELD)
Fig. 1. MC 470
TECHNICAL DATA
Working environment
Sabotage distance
Make distance
Break distance
Contact type
Switching voltage max.
Switching current max.
Contact rating max.
Estimated life expectancy
Environmental class: EN50130-5:2011
Operating temperature range
Operating humidity
IP Class
Housing material
Dimensions Contact part
Magnet part
Security grade: EN50131-2-6:2008
Approvals
a)
I
f mounted on steel, always use additional spacers MC 400-3 and MC 400-4 under contact and magnet and check carefully the distances.
© 2021 Alarmtech
Detectors
Rev. MC470_2150en
Fig. 2. MC 470 with resistors mounted in terminals for balanced
loop
DISTANCE TABLE
The distance in the table below is measured
along the Y-axis when the contact part and the
magnet part is mounted in parallel and the
arrows point to each other.
Distance in
mm
Make 24
Break 26
Sabotage 10
Wood
max 10 mm
typ. 24 mm ± 10 %
typ. 26 mm ± 10 %
form A, SPST
48 V DC/AC
400 mA DC/peak AC
10 W
>20 million switching operations at 10 V/4 mA
Class I
+5°C to +40°C
max. 95% RH
IP 43
plastic ABS
65 x 15,6 x 19,6 mm
65 x 15,1 x 16,1 mm
Grade 3
EN-ST-000205, SBSC 9-201, F&P 10.212-13319,
FG MKT-1019/09, INCERT B-582-1003
4-MC470-01
Magnetic Contact
Surface mounting
MC 470
Tolerance
± 10%
±10%
Max
Steel
a)
Use accessories
Use accessories a)
Use accessories a)
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