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Multi Door Interlocking Systems
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.
Door Inter Locking System achieves in prevention of process area contamination by
Ã˜ Preventing simultaneous access of doors/Rooms.
Ã˜ Ensures that when one door for a room is OPEN then all other doors in that particular room are closed.
Ã˜ Programmable delay between each door openings to maintain required pressure.
Ã˜ In Emergency an override key is available on a push button module for opening the door.
2. CONTROLLER FEATURES:
Ã¼ Advanced Micro controller based.
Ã¼ Supports Maximum of 12 doors & 24 Push buttons.
Ã¼ Supports Maximum of 12 Emergency Stations.
Ã¼ Sequence of door inter Locking is field configurable.
Ã¼ Delay between door openings is field configurable from 0 to 999 Sec.
Ã¼ Auto close time is field configurable from 0 to 999 Sec.
Ã¼ Facility available to read feed back from Magnetic Lock.
Ã¼ 8x2 DOT MATRIX LCD for Programming.
Ã¼ Easy use Soft touch Tactile Membrane keypad & user-friendly programming options.
Ã¼ Non-Volatile Flash memory to store programming parameters.
Ã¼ Supports Access control module interface.
Ã˜ Push Button Inputs : 12 No.
Ã˜ Door Feedback Inputs : 12 No, 24V.
Ã˜ Door Control Outputs : 12 No, 24V / 25mA
Ã˜ Keypad : Soft touch Tactile Membrane Keys, 4.
Ã˜ Display : 8x2 Alphanumeric LCD.
Ã˜ Memory : Non-Volatile Flash.
Ã˜ Delay between each door : Programmable 0 to 999 Sec.
Ã˜ Door control sequencing : Programmable.
Ã˜ Enclosure type : MS (Siemens gray, Powder coated)..
Ã˜ Mounting : Flush / Panel / Wall mounting.
Ã˜ Power source : 100 to 260 V, AC 50 Hz.
Ã˜ Temperature : 0 to 500C.
Ã˜ RH : 10 â€“ 95%, Non-condensing.
Ã˜ Weight : approx. 1Kg.
Ã˜ Dimensions : 495X295X50 mm
Ã˜ â–²: Increment key: To increment the parameter value.
Ã˜ â–º: Right shift key: To shift the cursor position to the right side.
Ã˜ OK: To enter a particular program parameter.
Ã˜ PRG: To enter into program mode and to exit the program mode.
To select time between the door release and re- energizing the lock as required.
All doors to be in Normally Open/Normally Close position
Configure the doors for Emergency.
Configure the Door 1.
Configure the Door 2.
Configure the Door 3.
Configure the Door 4.
Configure the Door 5.
Configure the Door 6.
Configure the Door 7.
Configure the Door 8.
To Enter new password.
· press PRG To enter the new password and store all parameters