Electrical connection
Disconnect the installation from power. Connect the unit as indi-
cated on the terminals. Never connect the minus potentials to
each other or the minus potentials to the FE connection.
Ensure an electrically safe ground connection between AS-i con-
troller
e
(terminal FE) and ground connection of the unit.
Supply the controller
e
with a 24V DC voltage (20 ... 30V PELV), e.g.
from the 24V power supply DN2011 of ifm electronic. The connection
is made to the ter24V and 0V.
Operating and indicating elements
Information concerning the state of the master (AC1303)/masters
/AC1304) and the connected system is given via three diagnostic LEDs
on the controller
e
.
• LED PWR/COM lights:
AS-i voltage present, at least one slave
was detected
• LED PWR/COM flashes: AS-i voltage present, but no slave was
detected correctly
• LED PROJ lights:
Projection mode active, the configuration
monitoring is deactivated
• LED PROJ flashes:
Projection mode active, changeover to
protected mode not possible as a slave
with the address 0 is connected
• LED CONF/PF lights:
Projected and current configuration do
not match
• LED CONF/PF flashes:
Periphery fault on at least one connected
slave
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