
tousek
/ EN_PULL-TSA_03 / 25. 03. 2020
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Important
At the control of the PULL TSA can be connected only
one photocell LS 180 (included in the kit).
Important
•
If no photocell is used, please deactivate the input ( „not active“).
Photocells - connection examples
Photocells
Connections and adjustments
P3
Photocell
(Contact: terminals 45/46)
0
not active:
the safety device “photocell”is not evaluated.
1
Reverse during closing:
an interruption of the photocell during closing makes the gate reverse (open). When
in automatic mode the gate closes as soon as the pause time has run out. When in impulse operation you have to
give another closing command.
2
Stop - after release open:
an interruption of the photocell beam during opening or closing movement makes the
motor stop as long as the photocell is interrupted. After releasing the photocell, the gate opens. In automatic mode
the gate closes as soon as the pause time has run out. When in impulse operation you have to give another closing
command.
3
During closing stop, then closing:
an interruption of the photocell during closing movement makes the motor
stop as long as the photocell stays interrupted. After releasing the photocell, the gate closes.
Tousek Photocell LS 180
as safety device
Photocells
• The control unit has a power supply connection for a 24V d.c. photocell (LS)
:
• supply LS-transmitter: terminals 40(+)/41(-) / supply LS-receiver: terminals 40(+)/43(-).
•
Note: in „gate closed“ position the terminals 40/41 are being switched into energy saving mode - no current!
• By powered and positioned photocells the contact must be closed (NC).
• Connection of photocells contact: terminal 45/46
• Photocell self-test function:
The control unit has a monitoring function for the connected photocells. A test is triggered
by each impulse and will be checked if the receiver of the photocell responds to the signal from the photocell transmit-
ter. If there is no communication between the photocell receiver and transmitter the control unit responds with an error.
The deactivation of the self-test function is only allowed if the safety installations correspond to the category 3 !
• Function of the photocell:
If the photocell gets triggered during the closing movement, this causes an inversion of the
of gate movement. An interruption during opening movement has no effect.
• Detailed information in the corresponding photocell manual.
-
-
+
Transmitter Receiver
N.O. COM N.C.
46
45
43
41
40