GTO 12 Manual Do Utilizador

  GTO 4000XLS Instruction Manual © 01.10.12  

•  All control inputs are dry-contact, normally open, inputs. DO NOT apply external voltage sources to

these inputs.

•  All inputs are connected with respect to COMMON terminal.

•  The status LED will blink once when its corresponding input is activated.

1 COM:  Circuit common (reference for 

all logic input)

• Two (2) terminals to provide extra

common connection point.

 (Typically for use 

with push button or hard-wired 

keypad)

•  Each activation at this input will

cycle the operation as follows:

   OPEN–STOP–CLOSE–STOP–OPEN 
3 SAFETY:  (Typically for use with 

photo beam device, loop detector 

or other non-contact sensors)

•  Activation of this input while the

gate is closing will cause the gate 

to stop and return to the opened 

position.

•  Activation of this input while the

gate is opening has no effect (gate 

will continue to open).

•  Activation of this input while

gate is idle will prevent gate from 

closing.

4 EXIT/OPEN:  (Typically for use with 

exit loop or wand)

•  Activation of this input will open

the gate if it’s not already at the open position

•  Activation of this input while at open limit will restart the auto close time (if enabled).

•  Activation of this input while gate at the fully open position will prevent gate from closing.

5  SHADOW LOOP:  (Typically for use with loop detector)

•  This input is only monitored when the gate is at the fully open position. At any other position,

activation of this input has no effect on gate operation.

•  Activation of this input while gate at the fully open position will prevent gate from closing.

6  CLOSE EDGE:  (Typically for use with safety edge device)

•  Activation of this input while the gate is closing will cause the gate to stop and reverse direction for

approximately 2 seconds.

•  Activation of this input while the gate is opening has no effect (gate will continue to open).

•  Activation of this input while gate is idle will prevent gate from closing.

7  OPEN EDGE:  (Typically for use with safety edge device)

•  Activation of this input while the gate is opening will cause the gate to stop and reverse direction for

approximately 2 seconds.

•  Activation of this input while the gate is closing has no effect (gate will continue to close).

•  Activation of this input while gate is idle will prevent gate from opening.