Stahl 9411/24 Series, Руководство по эксплуатации

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Mounting and Installation
24
207321 / 941160310190
2018-04-16·BA00·III·en·04
Zone 2 Ex i Field Device Coupler 8 Spurs
Series 9411/24
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8.3 Installation
8.3.1 Electrical Connections
06799E00
Operation under difficult conditions, such as, in particular, on ships,
requires additional measures to be taken for correct installation,
depending on the place of use. Further information and instructions on
this can be obtained from your regional sales contact on request.
DANGER
Explosion hazard due to incorrect safety characteristic values of the
device or connected field devices!
Non-compliance results in severe or fatal injuries.
• Check safety characteristic values of the device and connected
field devices according to the national installation guidelines.
DANGER
Explosion hazard due to opened enclosure cover while fieldbus is
active.
Non-compliance can result in severe or fatal injuries.
• Deactivate the fieldbus before opening the enclosure cover.
• Secure the field bus before activating.
Ex i
F oundation F ie l dbus H1
or Pro f ibus PA
F ie l d devices
F oundation F ie l dbus H1
or Pro f ibus PA T runk
Power -M anagement
not
Ex
i
T E RM
T1
T
2
TRUNK IN
+
-
S
TRUNK O UT
+
-
S
+
-
S
SP UR 4
+
-
S
SP UR 3
+
-
S
SP UR 2
+
-
S
SP UR 1
Ex i
Ex i
Ex i
not
Ex
i
I
I
I
I
+
+
+
+
-
-
-
-
S
S
S
S
SP UR 5
SP UR 6
SP UR 7
SP UR 8
Ex i
Ex i
Ex i
Ex i
I
I
I
I
FI SCO
FI SCO
FI SCO
FI SCO
FI SCO
FI SCO
FI SCO
FI SCO