c) Output voltage: 24VDC(12 of J1), CO ( J1), I.R. (J1). If the infrared beam is interrupted during the closing of the
gate, the door will go back to its open position immediately. The opener does not come with the photo beams or
any other infrared device. The output signal of the device must be N.C.
d) Three button mode / Single button mode: The PITBULL400 opener has both options to work with either 1 or 3
button mode.
To work with 1 button mode (single) install the key mode, connect the cable to the “K” in the J2 terminal, and
another cable to “CO”. The button will work with the single channel mode.
To work with the three-button mode. Use the multichannel terminals. Connect the opening cable to the “K” in the
J2 terminal. Connect the closing cable to the “G”. Connect the stop cable to the “T” switch.
Tuning and operation
Adjust the potentiometer knobs
VR1: Automatic closing time. Turn clockwise to increase. Turn counterclockwise to reduce. The total time can be adjusted
between 10 and 90 seconds
.
VR2: Brake function when getting to the limit position. Turn clockwise to increase. Turn counterclockwise to reduce. Turn
until the minimum position to unable this function.
VR3: Soft start and start. Turn clockwise to increase. Turn counterclockwise to reduce.
VR4: Opening force. Turn clockwise to increase. Turn counterclockwise to reduce.
Opening your life
Code:
PB400
www.accessmatic.com
Opening your life
1
Teclado
Stop
Com
Open
Close
Terminal J2
Terminal J2
Keypad
Three-Button
Switch
Control Board
Terminal Block
Single-Button
Switch or keypad
Control boad
terminal block
