Figure 8: Field Supply (Sensor/Actuator); Table 6: Legend For Figure "Field Supply (Sensor/Actuator) For Eco Fieldbus - WAGO I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-354/000-001 EtherCAT® Fieldbus Coupler, ID Switch

Figure 8: Field Supply (Sensor/Actuator)

Table 6: Legend for Figure "Field Supply (Sensor/Actuator) for ECO Fieldbus Coupler"
Field supply
1 24 V (-15 % / +20 %)
2 0 V
3 Optional ground potential (functional earth)
Power jumper contacts
4 Potential distribution to adjacent I/O modules
In exceptional instances, I/O modules can be directly connected to the
field supply!
The 24 V field supply can be connected also directly to a bus module, if the
connection points are not needed for the peripheral device supply. In this case,
the connection points need the connection to the power jumper contacts.
The field-side power supply is automatically derived from the power jumper
contacts when snapping an I/O module.
The current load of the power contacts must not exceed 10 A on a continual
basis.
By inserting an additional power supply module, the field supply via the power
contacts is disrupted. From there a new power supply occurs which may also
contain a new voltage potential.
System Description
Manual
Version 1.2.1
29