8Di/8Do-Aux Bus Coupler - Aventics AS-i Série Mode D'emploi

56 AVENTICS | AS-i | R499050017–BDL–001–AE
Device description
Diagnosis
these bus couplers is logically handled as if there were two
participants with two independent bus addresses.
Default setting: both participants ON (active). Both
W
participants programmed for address 0.
The functions of the bus couplers are monitored and displayed
via LEDs.
LED PWR or AUX is illuminated if the bus and load voltage
W
are available.
The diagnostic LED FAULT is illuminated if the data traffic
W
via the AS-i bus has failed.
5.2.2

8DI/8DO-AUX bus coupler

Fig. 2: Bus coupler, 8DI/8DO-AUX example
1 PWR connection for the AS-interface bus to control logic and
sensors and to supply them with power
2 PG screw cap
3 Bus slave label
4 AUX connection for the valves' load supply
5 LED displays for diagnostic messages
6 Input sockets M8, 3-pin, to connect sensors
1
2
3
6
4
5