Siemens ACVATIX SKB Series Manual page 29

A
N1
G
G0
REF
+
-
NOTE
Using safety limiter F1
When using the safety limiter F1, ensure that no mistakes may occur on cable insulation
that may cancel out the temperature limiter function (applies to both 230 V as well as 24 V
types).
●
For SN earthing (e.g. PELV) comply under all circumstances with the note above.
Siemens
Smart Infrastructure
Actuator
Controller
System potential
System neutral
Reference line (Modbus RTU)
Bus + (Modbus RTU)
Bus - (Modbus RTU)
SKB62/MO
AC 24 V
Modbus RTU
29
CM1N4564en
2023-10-17