Installation
EL6201
39
Version: 2.2
Wiring of the AS interface
Fig. 39: Wiring diagram (example) for EL6201 AS-i master: connection to EL9520 (left), connection to AS-i
power supply unit (right)
Since the user data are modulated on the power supply line with the AS-Interface, a special AS-i power
supply unit (30.5 V
DC
) is required.
A further possibility is offered by the
EL9520
AS-i potential supply terminal, which provides the supply direct
from the EtherCAT Terminal network.
