DAITEM SH272AX Installation Manual - Page 6
Browse online or download pdf Installation Manual for Security Sensors DAITEM SH272AX. DAITEM SH272AX 8 pages. Multicontact detector
3. If necessary use the spacer supplied for the magnet holder or position a
spacer below the normally closed detector.
Fix the magnet holder base, place the magnet inside the cover and clip it to
the base.
To unclip the magnet holder cover, insert
a small flat-headed screwdriver into the
slot provided and turn.
Overview of opening and closing
distances between the multicontact
detector and the magnet used by the
built-in contact to analyse any change
in entrance status.
6.4 Connecting external contacts
Surface or flush-mounted encapsulated cabled contacts
NC loop with anti-tamper loop:
• yellow and red wires:
anti-tamper loop
• green and blue wires:
detection loop
• NC surface mounting: contact and magnet to be aligned, levelled (using spacers if necessary), and screw-fixed.
• Flush mounting:
- drill a hole in the door frame and door 8 mm in diameter and 30 mm deep,
- ensure that the contact and magnet are opposite each other,
- drill a hole in the frame for the wire to pass through.
Surface contact
Cover
Contact
Base
screwed
to door
5 mm max.
frame
Position of magnet
Contact
magnet
Possible
Incorrect
magnet
magnet
positions
positions
Movement
Spacing
Vertical sliding
Horizontal
sliding
yellow
1
red
2
green
3
blue
Screw-fixed, surface mount contact
Magnet
fixed
Magnet
to door
Base
screwed
to door
Spacers
5 mm max.
Floor mount contact
60 mm max.
Built-in contact opening and closing distances
Contact
Wooden support
status
opening
23 mm
closing
11 mm
opening
34 mm
closing
20 mm
opening
15 mm
closing
9 mm
NC loop with no anti-
tamper loop:
Cover
Contact fixed
to doorframe
Magnet fixed
to door
Contact fixed
to doorframe
6
Cover
Magnet
Base
Spacers
Soft iron support
22 mm
11 mm
24 mm
24 mm
19 mm
9 mm
15 mm
12 mm
15 mm
12 mm
7 mm
8 mm
1
black
2
red
3
Flush-mounted contact
Multicontact detector
Doorframe
Door
(lock side)
Wide gap normally closed contact
Contact fixed
to doorframe
Magnet fixed
to door
60 mm max.
8 mm
6 mm