MC246

Produktkod: MC246

Brand: Alarmtech

Språk: EN

Produktkunskap för MC246

Originaldokument

Produktkunskap

Installation Manual

MC246 – Installation Manual

MC 246 LSZH CLR Instruction Manual 4-MC246LSZHCLR-01 © 2021 Alarmtech Rev. MC246LSZH_CLR_2150en Page 1 of 2 Detectors Magnetic Contact Recessed mounting Instruction Manual MC 246LSZH CLR

DESCRIPTION

MC 246LSZH CLR is a versatile magnetic contact used in both alarm and security access control systems for protection of doors, gates and windows against unauthorized opening. A wide range of accessories enables the contact to be recessed- or surface -mounted on a variety of surfaces, including ferromagnetic materials.

MOUNTING INSTRUCTIONS

 Contact and magnet should be installed axially, corresponding to each other.  Self-cutting and self-locking thread enables direct

installation in ф 10 mm holes in wood and plastic.

 Appropriate accessory must be used for installation in ferromagnetic environment.

CIRCUIT DIAGRAM

OPERATING PRINCIPLE

MC 246 LSZH CLR magnetic contact has two parts: the contact part with a reed switch and the magnet part. In its neutral position the reed switch remains closed under the force of the magnetic field. Opening the monitored object increases the distance between the reed switch and the magnet. This causes a change in position of the reed switch and as a result – a path of the signal. Magnetic contacts should not be installed in the vicinity of strong magnetic fields.

TECHNICAL DATA

Working environment Wood Steel Make distance typ. 18 mm ± 40% see distance table Break distance typ. 24 mm ± 40% see distance table Contact type form C, SPDT Switching voltage max. 48 V DC/AC Switching current max. 250 mA DC / 180mA AC Contact rating max. 5 W Cable ф 3,6 mm; 5x0,182 mm2 - Halogen free (LSZH) [certified according EN 50363-8:2005+A1:2011] Cable Insulation colors Red, Black, White, Blue, Yellow Environmental class (EN50130-5:2011) IIIA Operating temperature range -40°C to +70°C Operating humidity range max. 95% r. h. Housing material aluminum alloy Dimensions: Contact part ф 11 x 37 mm Magnet part ф 11 x 37 mm Security grade (EN50131-2-6:2008) 2 Approvals VdS EN-ST-000095, SBSC 9-197, F&P 10.212-13317,

FG MKT-1002/09, INCERT B-582-1002

MC 246 LSZH CLR Instruction Manual 4-MC246LSZHCLR-01 © 2021 Alarmtech Rev. MC246LSZH_CLR_2150en Page 2 of 2

INSTALLATION

Detailed installation instructions can be found in MC 246 Installer Manual. Contact and magnet should be aligned axially in the frames and leaves of the monitored objects (windows, doors etc.). Offset will reduce the working distances. The contact should be mounted in the stationary part of the monitored object (ex. door frame) and the magnet in the movable part (ex. door leaf). Before mounting, holes must be drilled. The self - cutting and self -locking thread of the housing enables easy and reliable installation in ф 10 mm holes in wood and plastic. Twisting the c ontact housing counterclockwise 2 -3 times before mounting will protect the cable from mechanical stress. For sites where it is impossible to mount the contact directly, a variety of accessories is available. Accessories with a strong magnet provide a bigger working distance for more demanding applications and maintain the parameters of the magnetic contact when mounted in ferromagnetic environment. Accessories for surface mounted applications provide

installation solutions for sites where recessed moun ting is

not suitable. Heavy duty accessories protect the MC 246 from mechanical damage and provide a large operating distance enabling the magnetic contact to be installed on garage doors, industrial gates etc. Aluminium brackets can be used to mount the c ontact parts away from a ferromagnetic surface or to solve problems with aligning the contact with the magnet. Contact and/or magnet should be screwed to the oval slots in the brackets and adjusted to a suitable position. The working distances of the magne tic contact will be decreased in the proximity of ferromagnetic surfaces. The closer the contact/magnet is installed to the ferromagnetic surface, the lower the working distances Only non-ferromagnetic screws may be used when mounting the contact using accessories. After the installation, use an ohmmeter to check the electrical connections and test the function of the magnetic contact. Warning: applying excessive force to the housing of the contact may damage the glass body of the reed switches inside. Warning: appropriate accessories must be used for

installation in ferromagnetic environment.

RESISTORS (OPTIONAL)

MC 246 is available in two additional options with resistors of the chosen value: MC 246-R with one resistor parallel to the alarm switch and MC 246-2R with two resistors in 2EOL configuration.

DISTANCE TABLE

Accessory Distance on wood [mm] Distance on steel [mm] Make Break Make Break

- 18 24 X X

MC 200-S12 30 35 13 16

MC 200-S32 27 33 11 14

X – not recommended; Distances given with tolerance ± 40%

Källdokument: Installmanual_Alarmtech_MC_246__EN.pdf

Installation Manual

MC246 – Installation Manual

MC 246 LSZH CLR Instruction Manual 4-MC246LSZHCLR-01 © 2021 Alarmtech Rev. MC246LSZH_CLR_2150en Page 1 of 2 Detectors Magnetic Contact Recessed mounting Instruction Manual MC 246LSZH CLR

DESCRIPTION

MC 246LSZH CLR is a versatile magnetic contact used in both alarm and security access control systems for protection of doors, gates and windows against unauthorized opening. A wide range of accessories enables the contact to be recessed- or surface -mounted on a variety of surfaces, including ferromagnetic materials.

MOUNTING INSTRUCTIONS

 Contact and magnet should be installed axially, corresponding to each other.  Self-cutting and self-locking thread enables direct

installation in ф 10 mm holes in wood and plastic.

 Appropriate accessory must be used for installation in ferromagnetic environment.

CIRCUIT DIAGRAM

OPERATING PRINCIPLE

MC 246 LSZH CLR magnetic contact has two parts: the contact part with a reed switch and the magnet part. In its neutral position the reed switch remains closed under the force of the magnetic field. Opening the monitored object increases the distance between the reed switch and the magnet. This causes a change in position of the reed switch and as a result – a path of the signal. Magnetic contacts should not be installed in the vicinity of strong magnetic fields.

TECHNICAL DATA

Working environment Wood Steel Make distance typ. 18 mm ± 40% see distance table Break distance typ. 24 mm ± 40% see distance table Contact type form C, SPDT Switching voltage max. 48 V DC/AC Switching current max. 250 mA DC / 180mA AC Contact rating max. 5 W Cable ф 3,6 mm; 5x0,182 mm2 - Halogen free (LSZH) [certified according EN 50363-8:2005+A1:2011] Cable Insulation colors Red, Black, White, Blue, Yellow Environmental class (EN50130-5:2011) IIIA Operating temperature range -40°C to +70°C Operating humidity range max. 95% r. h. Housing material aluminum alloy Dimensions: Contact part ф 11 x 37 mm Magnet part ф 11 x 37 mm Security grade (EN50131-2-6:2008) 2 Approvals VdS EN-ST-000095, SBSC 9-197, F&P 10.212-13317,

FG MKT-1002/09, INCERT B-582-1002

MC 246 LSZH CLR Instruction Manual 4-MC246LSZHCLR-01 © 2021 Alarmtech Rev. MC246LSZH_CLR_2150en Page 2 of 2

INSTALLATION

Detailed installation instructions can be found in MC 246 Installer Manual. Contact and magnet should be aligned axially in the frames and leaves of the monitored objects (windows, doors etc.). Offset will reduce the working distances. The contact should be mounted in the stationary part of the monitored object (ex. door frame) and the magnet in the movable part (ex. door leaf). Before mounting, holes must be drilled. The self - cutting and self -locking thread of the housing enables easy and reliable installation in ф 10 mm holes in wood and plastic. Twisting the c ontact housing counterclockwise 2 -3 times before mounting will protect the cable from mechanical stress. For sites where it is impossible to mount the contact directly, a variety of accessories is available. Accessories with a strong magnet provide a bigger working distance for more demanding applications and maintain the parameters of the magnetic contact when mounted in ferromagnetic environment. Accessories for surface mounted applications provide

installation solutions for sites where recessed moun ting is

not suitable. Heavy duty accessories protect the MC 246 from mechanical damage and provide a large operating distance enabling the magnetic contact to be installed on garage doors, industrial gates etc. Aluminium brackets can be used to mount the c ontact parts away from a ferromagnetic surface or to solve problems with aligning the contact with the magnet. Contact and/or magnet should be screwed to the oval slots in the brackets and adjusted to a suitable position. The working distances of the magne tic contact will be decreased in the proximity of ferromagnetic surfaces. The closer the contact/magnet is installed to the ferromagnetic surface, the lower the working distances Only non-ferromagnetic screws may be used when mounting the contact using accessories. After the installation, use an ohmmeter to check the electrical connections and test the function of the magnetic contact. Warning: applying excessive force to the housing of the contact may damage the glass body of the reed switches inside. Warning: appropriate accessories must be used for

installation in ferromagnetic environment.

RESISTORS (OPTIONAL)

MC 246 is available in two additional options with resistors of the chosen value: MC 246-R with one resistor parallel to the alarm switch and MC 246-2R with two resistors in 2EOL configuration.

DISTANCE TABLE

Accessory Distance on wood [mm] Distance on steel [mm] Make Break Make Break

- 18 24 X X

MC 200-S12 30 35 13 16

MC 200-S32 27 33 11 14

X – not recommended; Distances given with tolerance ± 40%

Källdokument: Installmanual_Alarmtech_MC_246_LSZH_EN.pdf