Interfaces
3.6 Power supply
SIMOTION D4x5-2
64 Manual, 02/2012
3.6 Power supply
This interface is provided for connection of the external power supply.
Note
When using external power supplies (e.g. SITOP), the ground potential must be connected
with the protective ground terminal (PELV).
Characteristics of the interface
Table 3- 14 Interface X124
Characteristics Type
Connector type Combicon
Connection possibility Up to 2.5 mm
2
Max. current carrying capacity incl. loop-through 20 A
Max. cable length 10 m
Interface assignment
Table 3- 15 Power supply X124
Pin Signal name Meaning
1 + 24 V power supply
2 + 24 V power supply
3 M Ground
4 M Ground
Note
The 24 V is looped through via the 24 V connector. In this case, pin 1 is jumpered with pin 2,
and pin 3 is jumpered with pin 4 in the connector. The maximum current can be limited
through the current carrying capacity of the cable. The current carrying capacity of the cable
depends, for example, on the type of cable installation (cable duct, laying on a cable
rack, etc.).