Automatic Door; Requirements Of An Automatic Door - IDEC FL1E-H12RCA User Manual

8.2 Automatic door

You often find automatic door control systems at the
entrance to supermarkets, public buildings, banks, hospitals
etc.
8.2.1

Requirements of an automatic door

• When a person approaches the door, it must open
automatically.
• The door must remain open until the doorway is cleared.
• When the doorway is cleared, the door must close
automatically with a short delay.
Outside
inside
The door is usually driven by a motor that is equipped with a
slip coupling. This prevents people from being squeezed in
and injured. The control system is connected to the mains
via a master switch.
IDEC SmartRelay Manual
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Motion detector
B1
Limit switch
S1 S2
closed
B2
Motion detector
Motion detector
Applications
Limit switch
open
Q1
Master switch
Master switch
269