tousek
/ EN_ST-64_02 / 25. 03. 2020
- 13 -
G
inner photocell
(contact: terminals KL1 45/46)
Safety
active:
to be selected, if inner photocell should be triggered.
not active:
to be selected, if inner photocell should
not
be triggered.
Safety
Connections and adjustments
G
outer photocell
(contact: terminals KL1 45/48)
Safety
active:
to be selected, if outer photocell should be triggered.
not active:
to be selected, if outer photocell should
not
be triggered.
Important: notes for photocells
Photocell connection:
• The control unit has a power supply connection for a
24V a.c.
photocell (PHC)
power supply:
PHC-transmitter: terminals KL1 41/42
PHC-receiver:
terminals KL1 43/44
Note:
in „gate closed“ position the terminals 41/42 are being switched
into energy saving mode (no current) (only if the radio transmission
system TX 310 is not used) !
•
At supplied and positioned photocells the contact has to be closed.
PHC contacts
: inside = term. KL1 45/46, outside = term. KL1 45/48,
back area =
With additional inner photocells the back area of the gate
can be monitored. (All inner photocells are then set in series at control
terminals 45/46 (terminals for inner photocells).
Mounting notes (SYNC function):
IMPORTANT:
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.
Self-monitoring of photocells:
The control unit has a monitoring function for the connected photocells. A test will be triggered by each impulse and will be
checked if the receiver of the photocell responds to the signal from the photocell transmitter. 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 permitted if the safety installations correspond to the
category 3 !
Photocell functions:
The exact function of the photocells depends on the programming of the control unit:
see menu point SAFETY/inner (outer) photocell function, resp. photocell with pause time (
page 16).
Detailed information you will find in the corresponding photocell manual.
1
2
3
3
left right
INSIDE
(1)
inner photocell
(2)
outer photocell
(3)
back area photocell
Standard
transmitter 1
receiver 1
receiver 2
transmitter 2
mit SYNC
ransmitter 1
receiver 1
ransmitter 2
receiver 2
INNER AND OUTER PHOTOCELL
Safety
