WAGO 750-306 Technical Description page 23

2.6.2 System Supply
2.6.2.1 Connection
The WAGO-I/O-SYSTEM 750 requires a 24 V direct current system supply
(-15% or +20 %). The power supply is provided via the coupler / controller
and, if necessary, in addition via the internal system supply modules
(750-613). The voltage supply is reverse voltage protected.
Fig. 2-11: System Supply
The direct current supplies all internal system components, e.g. cou-
pler/controller electronics, fieldbus interface and bus modules via the internal
bus (5 V system voltage). The 5 V system voltage is electrically connected to
the 24 V system supply.
Fig. 2-12: System Voltage
Attention
Resetting the system by switching on and off the system supply, must take
place simultaneously for all supply modules (coupler / controller and
750-613).
WAGO-I/O-SYSTEM 750
DeviceNet
The WAGO-I/O-SYSTEM 750
Power Supply
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