3.7.1.3
Versions -XX-CY, -XX-F and -XX-CYF
3.7.1.3.1 1-wire with spring return with configurable spring return period
24...240 VAC/DC
~
~
–
+
PE
1
2
3
4
PA
5
Spring return in ~ 10 s = default connection
Spring return in ~ 3 s = additional bridge to terminal 5
For 1-wire control, the heating
is not active if contact is
broken.
Caution!
Fig.
16: SB2.1 - cable type 5+PE, cable diameter 7.5
mm
3.7.1.3.2 3-point with spring return with configurable spring return period
24...240 VAC/DC
~
~
–
+
PE
a
b
1
2
3
4
PA
5
Spring return in ~ 10 s = default connection
Spring return in ~ 3 s = additional bridge to terminal 5
Fig.
17: SB2.0 - cable type 5+PE, cable diameter 7.5
mm
For explanation of the function of switches "a" and "b" see:
.
3 | Device description
26
Translation of the original installation guide · Version 1.0 · 2021-05-27