Beckhoff CB4051 Manual do Utilizador descarregar pdf (Página 35)

Monitoring Functions Chapter: Connectors

Beckhoff New Automation Technology CB4051 page 35

4.16 Monitoring Functions

Additional monitoring functions, such as the status of the fan or of other devices connected over SM-Bus

(e. g. temperature sensor), are accessible via an 8 pin connector (JST BM08B-SRSS-TB, mating

connector: SHR-08V-S(-B)).

Name Description

1 3.3V 3.3 volt supply

2 CS-SMB-CLK SMBus clock

3 CS-SMB-DAT SMBus data

4 GND ground

5 FANON1 5 volt supply (switched)

6 FANCTRL1 fan 1 monitoring signal

7 VCC 5 volt supply

8 FANCTRL3 fan 3 monitoring signal

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 69 70

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Beckhoff CB4051 Manual do Utilizador Página 35