We are offering staticpass box interlocking system.
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 10 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 electromagnetic lockselectric 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. Specifications:
general

electromagnetic 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:
pass box controller

enclosure type : power coating box

mounting : on service area
display module

enclosure type : ss-316l

mounting : panel
power supply:

power : 80 - 280v, ac 50 hz

wattage : 50w
environmental:

operating temperature : 0 to 500c.
4. Electromagnetic locks:
a magnetic lock is a simple locking device that consists of an electromagnet and armature plate. By attaching the electromagnet to the door frame and the armature plate to the door, a current passing through the electromagnet attracts the armature plate holding the door shut .the magnetic lock relies upon some of the basic concepts of
electromagnetism. Essentially it consists of an electromagnet attracting a conductor with a force sufficiently large enough to prevent the door from being opened.
5. Status indication on display panel :
go = indicate that person can access the door.
Wait = indicate that person cannot access the door.
Door open = indicate door is opened
close door = indicates that the door is opened more than specified time.

We are offering staticpass box interlocking system.
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 10 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 electromagnetic lockselectric 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. Specifications:
general

electromagnetic 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:
pass box controller

enclosure type : power coating box

mounting : on service area
display module

enclosure type : ss-316l

mounting : panel
power supply:

power : 80 - 280v, ac 50 hz

wattage : 50w
environmental:

operating temperature : 0 to 500c.
4. Electromagnetic locks:
a magnetic lock is a simple locking device that consists of an electromagnet and armature plate. By attaching the electromagnet to the door frame and the armature plate to the door, a current passing through the electromagnet attracts the armature plate holding the door shut .the magnetic lock relies upon some of the basic concepts of
electromagnetism. Essentially it consists of an electromagnet attracting a conductor with a force sufficiently large enough to prevent the door from being opened.
5. Status indication on display panel :
go = indicate that person can access the door.
Wait = indicate that person cannot access the door.
Door open = indicate door is opened
close door = indicates that the door is opened more than specified time.