Power/Voltage	12V
Application	PHARMACEUTICAL INDUSTRY
Power Source	220V

Landmark Electronics is into business of Pass Box interlocking system , Mini Electromagnetic Lock , Static Pass Box and Dynamic Pass Box.
  
Product Description:    

Passbox Inter Locking System1 : Description:

Pass box is used for material transfer from one Clean room to another clean room. It consists of a rectangular box with two doors. The two doors are interlocked such that two doors cannot be open at the same time, to prevent pressure losses and cross contamination.
Our Pass Box controller achieve this by preventing simultaneous access of door by ensuring that when one door for a Pass box is open then other door is closed. before opening of door.
1. When Door 1 is opened the display on the Door 2 will indicate “WAIT” and at the Door 1 the display will indicate “Door Open”
2. When any of the Door is kept open beyond a particular time say 2 min, a buzzer will be blown and the display at the doors will indicate “Close Door”
3. When any door is opened the CF lamp is switched on, and the UV lamp will be switched off
4. Both Doors are provided with EM Locks

2 : Features:

- Advanced Micro controller based.
- Supports Maximum of 2 doors
- Supports Electro magnetic locks/Electric strikers
- Door status indication with high intensity Bar LEDs
- Status indication: GO, WAIT, DOOR OPEN, CLOSE DOOR
- Buzzer output for door is kept open more than specified time from 2 to 30 min.
- UV Lamp controlling
o UV Lamp ON for both Doors closed
o UV Lamp OFF for both Doors Open

3 : Specification:

GENERAL
-Electro Magnetic Lock Source : 24V DC/ 250 mA
Door Control by Relay:
RELAYS:
- Contact material : Silver Alloy.
- Contact Rating : 230V AC / 2 A.
- No. of Operations : Mechanical : 107 , Electrical : 105.
ENCLOSURE:
- Enclosure type : Power coating Box
- Mounting : Wall Display Module
- Enclosure type : SS-316L
- Mounting : Panel
POWER SUPPLY:
Power : 80 - 280V, AC 50 Hz
Wattage : 50W
ENVIRONMENTAL:
Operating Temperature : 0 to 50 C.