Chamberlain T - WIRING TYPE PROGRAM SETTINGS; Wiring Type Program Settings

Refer to printed circuit board illustration on page 20 for all component locations.
Before Programming the logic board, set the operators open and close limits. LEDs on the logic board
are provided to assist setting the limits. As each limit is activated the corresponding LED will light up. The
abbreviations are Open Limit Switch (OLS), Close Limit Switch (CLS) and Sensing Limit Switch (SLS).
Refer to page 7 for limit switch adjustment instructions.
WIRING TYPE PROGRAM SETTINGS
Determine wiring mode:
There are many wiring modes available on the Logic Board. Read the descriptions of the different wiring types to
determine which setting will be correct for each application.
Set the dip switches to the desired wiring mode:
Adjust the 4 dip switches on the logic board to match the settings for the desired wiring type. The dip switches are
shown in the picture.
TYPE STATION
C2 3 Button, 3 Button Radio Control
Function: Momentary contact to open and stop with constant pressure to
close, open override plus wiring for sensing device to reverse.
Programmable mid stop available with this wiring type.
B2 3 Button, 1 Button, 1 & 3 Button Radio Control
Function: Momentary contact to open, close and stop, plus wiring for
sensing device to reverse and auxiliary devices to open and close
with open override. Programmable mid stop available with this
wiring type.
D1 2 Button, 3 Button Radio Control
Function: Constant pressure to open and close with wiring for sensing
device to stop.
E2 3 Button Radio Control
Function: Momentary contact to open with override and constant pressure
to close. Release of close button will cause door to reverse (roll-
back feature) plus wiring for sensing device to reverse.
TS 3 Button, 1 Button, 1 & 3 Button Radio Control
Function: Momentary contact to open, close, and stop with open override
and Timer To Close. Every device that causes door to open,
including a reversing device, activates the Timer To Close.
Auxiliary controls can be connected to open input to activate the
Timer To Close. If the timer has been activated, the open button
and radio control can recycle the timer. The stop button will
deactivate the Timer To Close until the next command input. The
Timer To Close will function from the programmable mid-stop with
this wiring type. (NOTE: Requires Optional self monitoring
photo eyes to operate.)
Logic Control Pushbuttons Open, Close, Stop
Open, Close and Stop buttons are mounted directly on the Logic Control board. This will provide easy
programming ability and door control at the electrical box. Either the stop control or a jumper must be wired between
terminals 4 and 5 for the on board push buttons to function.
B2
1 2 3 4
ON
ON
OFF
C2
1 2 3 4
ON
ON
OFF
D1
1 2 3 4
ON
ON
OFF
E2
1 2 3 4
ON
ON
OFF
TS
1 2 3 4
ON
ON
OFF
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