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tousek
/ EN_ST-61A_08 / 25. 03. 2020
Danger
•
Before connection work or taking off the housing cover, the power supply has to be turned off !
•
All electrical installations (control panels, safety devices, impulse switches and buttons) and force adjust
-
ments
(see menu: left left / right leaf)
have to be made in full conformity with the applying rules and laws! !
also follow safety instructions on page 11 !
Motor condensers
connection and attachment
•
ATTENTION: switch off the control unit before
connecting the condensers !
• 2 condensers have to be connected to the ST61A
as follows:
left operator
:
clamps 80/81
,
right operator:
clamps 82/83
(see connecting diagram above)
• To fix the 2 condensers inside the operator housing please
use the sockets. After having mounted the condensers
with the lace to the sockets they should be fixed on the
inside of the operator´s control housing.
• The placement of the condensers can be chosen freely,
but we recommend the lower area of the operator control
housing, as shown on picture.
(see right picture)
torque sensor –
signal 2 (RIGHT)
torque
torque sensor –
signal 1 (LEFT)
torque
3
2
1
3
2
1
ML
MR
26
25
24
22
21
20
83
82
81
80
black
blue or grey
brown
green/yellow
black
blue or grey
brown
green/yellow
condenser
right motor
condenser
left motor
27
23
Motor left
Motor right
Important: notes for connection and adjustment of operators
• It is possible to connect 2 motors 230V (max. 500W/motor) with control ST61A.
•
Attention: Before carrying out any connection works, the power supply of the gate facility has to be turned off.
• Operators´ power supply and sensor cables as well as the capacitors must be connected to the ST 61A control unit
acoording to the installation manual. The sensor signal defines the performance/response when hitting an obstacle or
when reaching a gate end position (adjustment of sensor sensibility please see menu
“left (right) wing”.
• Note that after turning on the power supply and giving an impulse the gate leaves open.
If this is not the case then the terminals 20/22 of the left motor or the terminals 24/26 of the right motor have to be inter-
changed.
•
Important: for operation with one motor/operator please deactivate the other one by choosing “MOTOR OFF” !
The adjustments in the menu LEFT (RIGHT) LEAF/OPERATOR „Motor ON or OFF“ must match the
actual motor connection on the control unit terminals.
Motor and sensor wires
• The motor and sensor wires must be supplied to the control unit in 2 separate tubes
or a cable channel with partition.
• The sensor wire must not exceed the max. length of 50m ! - For lengths of more than 20m shielded control
lines must always be used. The shield must be clamped together with the cable number 3 (terminal 68)
• If sensor wires with more than 3 cables are used the remaining cables must be clamped together with the cable
number 3 (terminal 68) - do not clamp to a ground wire (earth lead)
!
•
When connecting the sensors to the control unit please note the labeling/marking of the cables (number 1–3).
Bad connection leads to destruction !
