tousek
/ EN_REX-Force_01 / 25. 03. 2020
- 43 -
B
K
TA
T
ISD
FE
F
L2
L1
For connection, adjustment and mainte-
nance works ensure that the electronics
are not damaged by moisture (rain).
With ST REX no limit switch is
necessary: terminals 60/61 have to be
wire bridged!
Components of traffic light control board
(K)
Terminals
(B)
Bus terminals (connection with operator control unit)
(TA)
Test button (switches all traffic lights on)
(L 1)
green LED: Status OK
(L 2)
red LED: error (message on the display of the drive
control)
(T)
Transformer
(ISD)
Slot for optional induction loop detector
(
p. 46)
(command)
(FE)
Slot for optional radio receiver (
p. 45)
(F)
fuse 3,15A T
6.2 Control board overview and terminal assignment
Traffic light control unit STA 11
Warning
•
Before opening the control housing please
switch off necessarily the main switch!
•
In-supplied control inside the unit is powered.
•
the safety regulations to prevent electrical shock have to
be respected.
•
The unit is designed to be connected by qualified perso
-
nnel.
•
The device must not be used in hazardous areas!
•
A pole disconnecting main switch with a min. contact gap
of 3mm has to be provided. The system must be protected
in each case in accordance with applicable safety regula-
tions!
•
IMPORTANT: The control lines (buttons, radio remote
control, light barriers, etc.) have to be separated from
the 230 lines (supply, motor, signal light) to relocate
230V max. 60W
L N
earth
230V
a.c.
Phase
50Hz
neutral
0
1
2
9/1
9/2
9/3
9/4
38
30
32
30
97
6
99
6
96
6
98
6
induction loop
outside
induction loop
inside
impulse switch
outside
impulse switch
inside
Limit switch
GREEN outside
RED
outside
GREEN inside
RED
inside
B
ST REX
Bus High
Bus Low
88
89
88
89
60
61
Z1
