Airtec RE-46, User Manual

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3.2 Indicators and elements of the RE-46 PROFINET (top view)
10 Cover:
This cover normally can be removed to set manually the fieldbus address of the
RE-46. For PROFINET no manual address setting is required! Anyway this cover
may not be removed to guarantee IP65 protection code.
11 Indicator LEDs bus status (PROFINET):
These LEDs signalize the status of the bus system and the valve terminal. De-
tailed description see
chapter 3.3
12 Indicator LEDs valves:
LED 14 on : valve is in position 14, i. e. air flows from connection 1 to
connection 4
LED 12 on : valve is in position 12, i. e. air flows from connection 1 to
connection 2
The number of LEDs and the designation can vary for each valve type. For pneu-
matical function of the valve see printed symbol on the front side of the valve.
LEDs off: valve is in idle position
13 Air outlet 82
At this connection the control air for the solenoids is exhausted (connection 82).
To reduce the noise for exhausting air use a silencer or connect a tube.
14 Air outlet 3
At this connection the compressed air of the valves is exhausted (connection 3).
To reduce the noise for exhausting air use a silencer.
15 Air outlet 5
At this connection the compressed air of the valves is exhausted (connection 5).
To reduce the noise for exhausting air use a silencer.
16 Air outlet 84
At this connection the control air for the solenoids is exhausted (connection 84).
To reduce the noise for exhausting air use a silencer or connect a tube.
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