Industrial Door Interlocking System

3 Door Interlocking System ILS 1053

1. DESCRIPTION:

In clean room areas, any personnel passing through an unclassified area to a classified area is required to pass through series of rooms. In each room certain steps need to be followed. This procedure ensures that the person is not carrying any external contamination in to the process area and also the pressure in each room is maintained before opening of door.

Inter Locking System achieves in prevention of process area contamination by

Preventing simultaneous access of doors/Rooms.

Ensures that when one door for a room is OPEN then other doors in that particular room is closed.

2. Controller Features:

Micro controller based.

Supports Maximum of 3 doors.

It can support Emergency Stations.

Delay time between door openings is 4 Sec.

Inbuilt sensor Magnetic Lock to read door feed back.

Relay status indication

Door status indication

Specifications:

GENERAL

Push Button Inputs : 3 No.

Door Feedback Inputs : 3 No, 24V.

LED indication Outputs for push buttons : 3 No.

Status LED : GO, WAIT Message Indication

Door control outputs : 2No, 24V DC. load current

RELAYS:

Contact material : Silver Alloy.

Contact Rating : 230V AC / 5 A.

No. of Operations : Mechanical : 10⁷ , Electrical : 10⁵.

ENCLOSURE:

Enclosure type : MS Powder coated

Mounting : Wall mounting

POWER:

Power source : 100 280V AC 50 Hz

Wattage : 30W

ENVIRONMENTAL:

Operating Temperature : 0 to 50⁰C.

MECHANICAL:

Weight : 1.5 Kgs.

Dimensions : 180X240X50mm

Description of operation modes:

Mode1:

Normally Close:

In this mode, initially all doors in locked condition. Door access by using push button. message indication provided on the push button station indicates whether person can access the door or not.

Go = Indicates that person can access the door.

Wait = Indicates that person cannot access the door.

When the door operated from open to closed condition, both doors locked for 4 sec door delay time, with in this time person cannot access both doors. If emergency button pressed, both doors will be un locked up to 8 sec and message indication on push button will be toggle.