SOYAL TECHNOLOGY CO., LTD

Serial NO. : H01917007-EN

Date of Editing : 2021-07-20

Questions :  One-way multi door interlocking solution AR-401-IO-1709R

Problem Solving :

• Required/Applied Condition:

--Input devices: push button, door sensor

--Output devices: door lock, alarm

--AR-401-IO-1709R with special firmware of:

4 doors interlocking à 401RO8DI16_V0207_210621 DOOR_INTERLOCK_4.ISP

8 doors interlocking à 401RO8DI16_V0207_210621 DOOR_INTERLOCK_8.ISP

• Function:

Interlocking is a set of doors controlled by a programmed controller to deny second door access when first door remained opened. Suitable for prison or clean room with multi-group access over a space that shares interlocking solution

• Problem Solving:

One way interlocking solution for four doors or eight doors control, including fire alarm/emergency button to release all doors event when triggered.

This FAQ will covers:

1. 4 doors interlocking

          1.1 Programming Logic

          1.2 I/O Assignment

2. 8 doors interlocking

2.1 Programming Logic

2.2 I/O Assignment

3. DIP Switch setting

4. Wiring Diagram (access by push button / access controller)

A. 4 doors interlocking

A-1 Programming Logic

Door 1 open -> Door 2/3/4 cannot be opened

Door 2 open -> Door 1/3/4 cannot be opened

Door 3 open -> Door 1/2/4 cannot be opened

Door 4 open -> Door 1/2/3 cannot be opened

• Normal access: press push button to enter door
• If door 1/2/3/4 force open without normal access, will trigger alarm
• If one of the four doors is open, the second door could not be opened. Example: Door 1 is opened, normal access on door 2 will result in door 2 still remain as locked.
•  All doors will be auto released when fire alarm event is triggered

A-2 I/O Assignment

B. 8 doors interlocking

B-1 Programming Logic

The same logic with 4 doors, the only different, there is no individual alarm output for each door.

Door 1 open -> Door 2/3/4/5/6/7/8 cannot be opened

Door 2 open -> Door 1/3/4/5/6/7/8 cannot be opened

Door 3 open -> Door 1/2/4/5/6/7/8 cannot be opened

Door 4 open -> Door 1/2/3/5/6/7/8 cannot be opened

Door 5 open -> Door 1/2/3/4/6/7/8 cannot be opened

Door 6 open -> Door 1/2/3/4/5/7/8 cannot be opened

Door 7 open -> Door 1/2/3/4/5/6/8 cannot be opened

Door 8 open -> Door 1/2/3/4/5/6/7cannot be opened

• Normal access: press push button to enter door
• If door 1/2/3/4/5/6/7/8 open without normal access, will trigger alarm (public alarm)
• If one of the doors is open, the second door could not be opened. Example: Door 1 is opened, normal access on door 2 will result in door 2 still remain as locked.
• All doors will be auto released when fire alarm event is triggered

B-2 I/O Assignment

3. DIP Switch setting

4. Wiring Diagram

Wiring diagram for one way 4 doors or 8 doors interlocking solutions with access by push button or access controller (two options)