tousek PULL T5 - Safety Features and Photocell Integration; Photocell Overview and Connections; Photocell Connection Examples

- 14 - tousek / E_PULL-T5-T8-T10_49002305 / 19. 12. 2013
Important
• Jumper J of transmitter and receiver has
to be adjusted in the same way.
Photocells
• The control unit has a power supply connection for a 24V a.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
(only if no radio transmission system TX 310 is used) !
• The contact has to be closed when using powered and positioned photocells (opening contact).
Connection of the photocell contact: terminals 45/46
• When using two pairs of photocells please do not
install both photocell transmitters/receivers on the
same side (to eleminate interference between both) !
Exception: photocells with SYNC function allow the
installation of both photocell transmitters/receivers on
the same side without causing interference to each
other.
• Photocell self-test function:
The control board is equipped with a self-test function for the connected photocell. With an opening impulse (switch or
button) the transmitter of the photocell is switched off for a short time in gate position „closed“ . Thus the photocell receiver
interrupts the contact 45/46 - so the control board veries the function of the photocell receiver. If this short interruption
at the photocell input is not carried out, the control board reports an error. The deactivation of the self-test function
is only allowed if the safety installations correspond to the category 3 !
• The exact function of the photocells depend on the programming of the control unit.
Photocell function please see menu point SAFETY / photocell function or photocell with pause time (S. 17)
• Youwillnddetailed information in the corresponding photocell manual.
Standard:
transmitter 1 receiver 1
receiver 2 Sender2
With SYNC-function:
transmitter 1 receiver 1
transmitter 2 receiver 2
G
Photocell (Contact: terminals 45/46) Safety
 active: to be selected, if photocell should be triggered.
 not active: to be selected, if photocell should not be triggered.
Photocell - connection examples
Photocell Tousek LS 26
as safety device
46
45
43
41
40
+
~
-
~
12/24V
J
+
~
-
~
12/24V
NC C NO
J
transmitter receiver
Safety Connections and adjustments