2.3
Inverting the output signal
By means of the three-pole jumper on the left-hand side above the output termi-
nals the output signal can be issued inverted or not inverted.
Jumper position left: not inverted (solar pump)
Jumper position right: inverted (heating pump)
Input
Heating (H)
100%
0%
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S
H
Solar (S)
Output
100%
PWM
0-10 V
2.4
Application examples (pump with PWM control)
S
H
230 V~
external
Output signal:
PWM
Relay output of the controller
for pump speed control
T0,2A
220 ... 240 V~, 50-60 Hz
N
L
Mains connection
230 V~
Input signal:
Burst
11