Electrical Connection; Operating And Indicating Elements - IFM Electronic AC1303 Montageanleitung

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 (terminal FE) and ground connection of the unit.
e
Supply the controller
from the 24V power supply DN2011 of ifm electronic. The connection
is made to the terminals +24V 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
• LED PWR/COM lights:
• LED PWR/COM flashes: AS-i voltage present, but no slave was
• LED PROJ lights:
• LED PROJ flashes:
• LED CONF/PF lights:
• LED CONF/PF flashes:
10
PAGE
with a 24V DC voltage (20 ... 30V PELV), e.g.
e
.
e
AS-i voltage present, at least one slave
was detected
detected correctly
Projection mode active, the configuration
monitoring is deactivated
Projection mode active, changeover to
protected mode not possible as a slave
with the address 0 is connected
Projected and current configuration do
not match
Periphery fault on at least one connected
slave