Sharp DP-750 Manual de servicio descargar pdf (Pagina 24)

24 • The WAGO-I/O-SYSTEM 750

Power Supply

WAGO-I/O-SYSTEM 750

PROFIBUS

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 g0xxx16e

The direct current supplies all internal system components, e.g. ECO coupler

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.

DC5V

DC 24 V

(-15% / + 20%)

750-613750-343…346

Fieldbus

Interface

Electronic

Fig. 2-12: System Voltage g0xxx12e

Attention

Resetting the system by switching on and off the system supply, must take

place simultaneously for all supply modules (ECO coupler and 750-613).

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Sharp DP-750 Manual de servicio Pagina 24