7.
Meaning of the clamp connections and LEDs
9
Mains voltage (Ui)
Load voltage (Ua)
Control
Activation
Option
T1, T2, T3
3, 4
L1, L2, L3
5
Y1, Y2
closed
open
connection of the maximum load (see table on page 9)
control signal 0...10V DC or 0...20mA DC (switchabel with DIP-switch)
activated
ready
connection of 400V/50Hz
(optional: any other voltages can be realized upon request)
reference voltage 10V DC
(voltage supply for potentiometer control)
U
ref
(+10V)
U
st
0V/M
Switch
Monitoring LED’s:
Y1 Y2 3 4 5
9
8
Thyristor controller
TS1 3Ph...
TS1 SP 3Ph...
Mains 100% U
a
0...20mA
0...10V
ON
100% Ua
0...10V
or
0...20mA
0V/
Activation
2,5k
W
...10k
W
alternative
controlling
Load
voltage
Ua
Mains voltage
Ui
Output terminals
100% Ua
PE
L1
L2
L3
T1 T2
T3
Thermokon Sensortechnik GmbH - Thyristor controller TS1 3Ph, TS1 SP 3Ph
Meaning of the LED’s
Mains
100% U
a
mains voltage is available, device is ready for use
Switching output
8, 9
switching output 100% Ua
(switching contact will be closed after reaching of 100% output voltage)
Contact rating: AC1: 250V AC, 3A
AC1: 24V DC, 3A
device has reached full conduction (full transfer of the mains voltage to load)