Connection Between Fast Panel And Slow Panel; Positioning And Wiring Of The Modules Inside The Beam; Positioning Of The Modules Inside The Beam; Wiring Of The Modules Inside The Beam - Key Automation LEV3281LT Instructions And Warnings For Installation And Use

EN
7.4 - Connection between fast panel (front) and slow panel (rear)
Connect the bracket of the mobile belt block coming from the
telescopic beam (rear) to the runner of the front panel facing the
O P E N IN G

8 - POSITIONING AND WIRING OF THE MODULES INSIDE THE BEAM

8.1 - Positioning of the modules inside the beam

Once the beam has been fixed and the panels are prepared, the
modules are positioned according to the previous diagrams, section
"Installation Dimensions - top and front views". Follow the order
indicated:
1- Control unit

8.2 - Wiring of the modules inside the beam

The following figures show the motor wiring on the control unit.
Check the positions of each module in the chapter "Installation
dimensions". The 24 V cable coming from the transformer
CN1
AC
25
AC 24
CN2
CN3
M2 23
M1 22
ELB 21
ELB
20
- ENC
N
A ENC
M
ENCODER
B ENC
L
+ ENC I
CN4
The motor power supply is connected to terminal CN3 in position:
23 (M2) black cable
22 (M1) red cable.
It is important to respect the directions indicated. If the polarity is
reversed the door will work in reverse.
58
opening direction and in the position of the most rearward holes
(see chapter "Installation dimensions").
2- Transformer
3- Motor
4- Guide pulley.
When positioning the motor, pay attention to the transformer cables:
they must pass through the slot on the beam above the motor.
1
secondary is passed into the appropriate guide above the motor
and connects to the control unit in terminal CN1 pos. 24 (AC) and
pos. 25 (AC), as shown in the figure
MOTOR
C LO S IN G
3 2
TRANSFORMER