Inverting The Output Signal; Application Examples (Pump With Pwm Control) - oventrop Regtronic PSW Installation And Operating Instructions For The Specialised Installer

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%
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