Design And Principle Of Operation; Technical Data; Operating Conditions - PROMIX -SM102 Series Operating Manual

Promix-SM102
3. SET OF DELIVERY
1 – Lock
2 – Lock fastening plate
3 – Latch, assembled, on the adjustment plate
4 – Angular bracket for latch fastening
5 – Self-tapping screw 3.5х15 (cup head)
6 – Screw 3х4 (countersunk)
7 – Marking tool
8 – Operating manual
Check completeness of the lock set
when buying!
manufacturer will not accept claims
related to incomplete set.

4. DESIGN AND PRINCIPLE OF OPERATION

The locks are produced in two versions: normally opened (NO), and normally closed (NC).
NO lock is in the open state when de-energized and in the closed state when the latch is inserted
and voltage is supplied. NC lock is in the closed state when the latch is inserted and no voltage is
supplied, and in the open state when the lock is energized. For opening the door, it is necessary
first to de-energize a normally open lock or to supply voltage to a normally closed lock; only after
that the door can be opened.
Depending on modification, NO lock may be provided with a door position sensor. The built-in
door position sensor consists of a magnetically controlled sensor (sealed-contact reed relay)
mounted on the lock body, and a magnet mounted on the mobile sleeve of the lock and
displaced by the latch. The reed relay contacts open when the door is opened (the latch is
withdrawn from the lock) and close when the door is closed (the latch is inserted into the lock to a
stop). The sensor is located on the rear side of the lock and is fastened by means of a plate.
Do not screw out the plate fastening screws to avoid the sensor operability
disturbance!

5. TECHNICAL DATA

5.1

OPERATING CONDITIONS

The lock operation environment must be explosion-safe, free of current-conducting dust or
gases that cause metal corrosion and destroying insulation of current conductors and electric
elements, free of current-carrying dust or water vapor, and preventing ingress of water, steam,
fuel and lubricants.
Climatic conditions of operation – У3.1 as per GOST 15150-69 with extended temperature
range:
 ambient temperature: from -30 to +50 °С;
 Relative air humidity: not higher than 98% at 25°С or lower temperatures without moisture
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