- 38 -
tousek
/ EN_ST-63_02 / 25. 03. 2020
Mounting and installation
Switch off the power supply.
open the control board housing and plug the I-loop detector onto the connection
slot as shown on picture.
•
All detector settings can be made easily with the rotary
switches
(D1)
for channel 1 and
(D2)
for channel 2 as well
a s the DIP-switches
(DIP)
.
see corresponding manual.
Factory settings (DIP1–DIP8 = OFF, D1 and D2 = 4).
DIP
DIP-switch
RES
Reset-button
M
Molex bar
D1
rotary switch
channel 1
D2
rotary switch
channel 2
LED´s
for
channel display
G1
(green)
1
detection
G2
(green)
2
R1
(red)
1
defective
R2
(red)
2
PWR
(yel-
low)
blinking when adju-
sting / power
RES
DIP
G2
D2
D1 G1
PWR
M
15
. 1
9
. 7
4
12
Rotary switches D1, D2 and DIP
in factory setting
RES
DIP
D2
D1
G2
G1
PWR
R2
R1
The Reset button
(RES)
has 2 functions which can be activated via the different duration of the key pressure:
• Adjustment:
short key pressure (< 2s), Initialization of all activated loop channels.
• Reset:
average duration of the key press (> 2s), reset the detector, subsequent initialization of all channels.
ISD
STA 11
Insert the board of the induction loop detector
on the slot
(ISD)
of the traffic light control unit
STA 11
.
ISD
5.5 2 channel induction loop detector ISD 6
(optional)
Traffic light control unit STA 11
Important
• The device is for plugging onto a compact control board. The compact control board has to be built
into a separate housing with IP54-insulation.
• After each device setting a readjustment is carried out automatically. After a change in the frequency
(DIP switch 1: OFF / ON) the Reset-button (RES) has to be pressed.
•
Special notes for loop:
The safe function of the device depends essentially on the correct techni-
cal installation and of the laying of the loop wire, as these are the sensors of the device. The loop
should not be mechanically loaded or moved. The loop feed line has to be twisted for
approx. 20
to 50 times per meter
and separated from any voltage carrying lines.
• With the 2 channel induction loop detector ISD 6 both loops can be evaluated (the green / open
request inside and outside can be realised).
• The loop connection has to be made to
terminals 9/1-9/2 (= loop 1) and 9/3-9/4 (= loop 2).
• Detailed informations can be found in the corresponding manual.
9/1
9/2
9/3
9/4
I-loop 1
I-loop 2
STA 11
