Scope Of Delivery; Design And Principle Of Operation; Technical Data - PROMIX SM 323 Operating Manual

Promix-SM323

3. SCOPE OF DELIVERY

1 –
lock
Promix-SM323
2 –
Promix-AD.DB.21 latch
3 – Self-tapping screw 3.5x30 (with
pressing disk)
4 – Washer М4 (enlarged)
5 – Self-tapping screw 4.2х14 (cup head)
6 – Operation Manual
Check scope of delivery of the product when buying! After buying, the
manufacturer will not accept claims related to incomplete scope of delivery.

4. DESIGN AND PRINCIPLE OF OPERATION

Promix-SM323 lock is produced in a normally closed design, i.e., it is in the closed state when
de-energized and opens when supply voltage is applied.
The lock is mounted on inner surfaces of the locker transversely to the door and is operable in
both vertical and horizontal positions. The counterpart (latch) is mounted on the door.
As the door is closed, the latch is inserted in the lock and becomes blocked therein. As supply
voltage is applied, the lock deblocks the latch and pushes it with a built-in pusher, which allows to
eliminate mounting of a handle on the door.
The spring-loaded pusher of the lock is connected to the lock state sensor.
Depending on modification, the lock is equipped with a door position sensor. The sensor is
made in the form of a movable stem connected to dry contact.

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: -30 to +50 °С;
 Relative air humidity: not higher than 98 % at 25 °С or lower temperatures without moisture
condensation and hoar-frost formation;
 Installation indoors or outdoors excluding ingress of moisture, dust, dirt, etc. inside the lock.
2
1 pc.
1 pc.
4 pcs.
2 pcs.
2 pcs.
1 pc.
Fig. 1. Promix-SM323 scope of delivery