IDEC FL1E-H12RCA User Manual page 297

Components used
• K1
• K2
• S0 (normally closed contact) STOP pushbutton
• S1 (normally open contact)
• S2 (normally open contact)
• S3 (normally closed contact) Position sensor OPEN
• S4 (normally closed contact) Position sensor CLOSED
• S5 (normally closed contact) Safety bar
Block diagram of the IDEC SmartRelay solution
Q2
Start push-
button
I2
CLOSED
CLOSE push-
button
CLOSE pushbutton
OPEN pushbutton
STOP pushbutton
Safety bar
Gate is closed
The OPEN or CLOSE pushbuttons initiate the gate motion,
provided it is not already moving in the other direction. The
gate is stopped by means of the STOP pushbutton or the
relevant limit switch. A safety bar furthermore interrupts the
closing motion of the gate.
IDEC SmartRelay Manual
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Start push-
I1
button OPEN
STOP push-
I3
button
I4
Gate is open
x
Q1
x
I2
I1
x
I3
I6
I5
Applications
contactor relay
contactor relay
OPEN pushbutton
CLOSE pushbutton
T=
Q1
5 s
Open
x
T =
H
T =2 s
L
Inv=lo
T=
Q2
5 s
Close
Q3
Signal
lamp
283