Chamberlain LiftMaster PROFESSIONAL BAS300K Mode D'emploi page 19

CONNECTION SUMMARY
The drive is already wired up and as a minimum requirement it is only
necessary to connect or bridge the supply terminal N, Earth, L and the
photocells COM, OP, CL (danger).
Description of terminal assignments
Cable terminal block M1 (bottom left)
N N neutral (blue)
Earth PE (green-yellow)
L1 230V (black)
Cable terminal block M2 (bottom right)
OP Motor travel direction OPEN
N Motor N (COM) neutral (blue)
CL Motor travel direction CLOSED
The capacitor is connected between terminals OP and CL. When
connecting 2 drives they are wired up in parallel. The second drive does
not possess a limit switch.
C.LP Lighting in drive, 230V/25W (black)
COM Lighting in drive and flashing light, 230V/25W
(COM blue)
Lamp External flashing light 230V/40W
Terminal block M3 (top left)
24V Supply for external devices, 24V AC max.
500mA
24V Supply for external devices, 24V AC max.
500mA
INPUTS
St1 Start input channel 1
St2 Start input channel 2
Stop COM bridged with COM in factory
Com COM bridged with Stop in factory
EDGE Safety Edge bridged with 8.2K Ohm in factory
EDGE Safety Edge bridged with 8.2K Ohm in factory
Terminal block M4 (top right)
Photocells
Op Photocells active, OPEN door (+ pole)
COM Photocells (common or [- pole])
CL Photocell active, CLOSE door (+ pole)
Ant Antenna (with shorter cable in factory)
Antenna earth (external cable 75 Ohm)
CN1 slot, start button for channel CH1 (top left)
1 Input
2 COM
CN2 slot, limit switch (top middle)
1 OPEN for end position door OPEN
2 COM
3 CLOSE for end position door CLOSED
CN3 slot, RPM sensor (top middle)
1 OPEN für Endlage Tor AUF
2 COM
3 CLOSE für Endlage Tor ZU
CN4 slot, E lock (top middle)
1 Switch input
2 E lock output
3 COM
Potentiometer (middle right)
Exact function: See potentiometer description
OPEN Force setting during opening
CLOSE Force setting during closing
RPM-Sensor Sensitivity of RPM sensor
DIP switch (middle)
Exact function: See DIP switch description
SW1 1-4 lower middle
SW2 1-4 upper middle
709304D-GB
INFRARED SENSORS
Infrared (IR) sensors (photocells) are required to be installed at least in
the closing direction to meet safety regulations.
If IR sensors are not installed for the closing direction, the operator will
operate using a hold to run control only.
When properly installed and aligned the door operates with momentary
control or hand transmitter.
The mounting location depends upon the design of the door. Normally
the IR sensor is mounted inside the door at approx. 50-200mm above
the ground in line with the door opening. The IR sensors consists of a
transmitter and a receiver part, which must be located directly opposite
one another. The sensor housing (plastic) can be opened with a
screwdriver. The IR sensors are attached to the wall by means of small
screws and wall plugs.
There is the option of connecting additional IR sensors to be active in
"OPEN" (terminal 20) . The connection of one single IR sensor to both
safety inputs (terminals 18 and 20), will be active in both directions. It is
possible to parallel 2 IR sensors. Chamberlain IR sensors use a
failsafe detection system (2 cable system). The automatic close feature
is only possible if the IR sensor system is installed and functioning.
A combination of different types of IR sensorsl is not possible.
After every power failure or new connection the controller checks
whether IR sensors are connected and then operates accordingly.
The IR sensors have a small LED visible from outside at both sides in
order to display the status of the photocells. Two models of the
Chamberlain failsafe IR sensors are offered. One is suitable for
mounting on walls which are opposite one another. The other is ideal for
mounting on the inside of the door because the mounting fittings already
exist.
Diagnostics for Chamberlain failsafe IR sensors:
Light constant = OK
Light flashing = IR sensors not aligned or blocked
Light off = No power, open connection or wrong polarity
Cable cross-section: 0.5 mm 2
Voltage: 12/24 Volt AC/DC
Do not use rigid copper wires. Do not lay 230 Volt cables in parallel or in
the same channel.
SAFETY EDGE (OPTIONAL)
A Safety Edge required if closing force is greater than 600N (60kg).
A Safety Edge, which operates according to the 8.2 kOhm function, can
be connected to the controller, i.e. an 8.2 kOhm test resistance is fixed
at the end of the Safety Edge. This ensures constant checking of the
power circuit. The controller is supplied with a built-in 8.2 kOhm resistor.
The Safety Edge must be fitted around the inside of swing-out doors.
For this purpose diverter pieces can be obtained for the rubber profile.
Only one Safety Edge has to be fitted. Remove the 8.2kOhm resistor
on the terminal boards after installation.
Cable cross-section: 0.5 mm 2 or greater
Voltage: 12/24 Volt AC/DC
Do not use rigid copper wires. Do not lay 230 Volt cables in parallel or in
the same channel.
DOOR HANDLE QUICK RELEASE (OPTIONAL)
If a personnel door is installed within the garage door it must be
specially safeguarded so that the drive will only operate if this door has
been properly closed. The connection is made via the emergency stop
contact.
Cable cross-section: 0.5 mm 2 or greater
Voltage: 12/24 Volt AC/DC
Do not use rigid copper wires. Do not lay 230 Volt cables in parallel or in
the same channel.
or greater