LiftMaster CB22 Instructions page 32

PUSHBUTTON / KEY-OPERATED SWITCH (OPTIONAL)
The control board / drive can be activated using various inputs.
This can be done using a hand-held transmitter or key-operated
switch (terminals 7+10).
Hand-held transmitter = see Teaching the hand-held transmitter
Switch input 1 = input control 1. Normal operation
Switch input 2 = input control 2. Active for special settings
(see Dip switch description)
EMERGENCY STOP (OPTIONAL) 600084
A switch can be connected to stop or disable the unit. The movement
of the wings is stopped immediately. Terminals 9 and 10 must be
bridged if no switch is installed.
Cable cross-section: 0,5 mm
Voltage: 12/24 volts AC/DC.
GATE MONITOR / LIGHTING (OPTIONAL)
A 24 V/3 W light bulb can be connected to monitor the status of the
gate. Alternatively, a yard lighting system can be used by adding a
relay.
Cable cross-section: 0.5 mm
Voltage: 24 V
FLASHING LAMP (OPTIONAL) FLA24-2
A flashing lamp can be connected to the control board. It warns when
the gate is being moved. The flashing light should be fitted as high as
possible and in good clear view. The control board emits a constant
signal that the lamp converts to a flashing signal.
Cable cross-section: 0.5 mm
Voltage: 24 V DC
24 VDC - OUTPUT
For relay infrared senors or other devices (e.g. receivers)
max.500 mA
Do not use any fixed copper lines. Do not lay any 230 volt
cables in parallel and do not lay any 2 cables in the same cable
trunking.
CONTACT STRIP (OPTIONAL)
A contact strip working according to the 8.2 kilo ohm principle can be
connected to the control board, i.e. a 8.2 kilo ohm test resistor is
attached to the end of the contact strip. It ensures that the electric
circuit is monitored permanently. The control board is supplied with an
8.2 kilo ohm resistor installed. Several contact strips are connected in
series.
Cable cross-section: 0.5mm 2 or more.
600176 profile size per 1 m
600152 Profile size mounting set
600077-1 Mounting rail 2 m
G-Intset "Profi" transmission set for mounting the strips on the
gate wing
G-NSPG45/4 Transmission of signal by means of helix cable
(max 8 m in width)
G-AC1103 Strain reliefs/box for helix cable
ANTENNA (OPTIONAL) ANT4X-1LM
The control board is standard-equipped with a wire antenna.
An external antenna (accessory) can be connected to terminals 22
and 23. A larger range (radio) can thus be achieved. Mount the
antenna as high as possible.
Do not use any fixed copper lines. Do not lay any 230 volt
cables in parallel and do not lay any 2 cables in the same cable
trunking.
2 or more.
2 or more.
2 or more.