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Description of the Inline controller
107144_en_01
PHOENIX CONTACT
25 / 74
shows the basic circuit diagram for the connection of supply voltages.
Figure 2-15
Supply U
M
/U
BK
and U
S
from different voltage sources (A) and from one
common voltage source (B)
we
FE functional ground is routed to the potential jumpers. The Inline controller is grounded au-
tomatically when it is mounted onto a grounded DIN rail. The functional ground serves to
discharge interference.
U
S
+
-
U
BK
/ U
M
+
-
U
BK
/ U
M
U
S
+
-
Brücke /
Jumper
A
B
107144A009
WARNING: Danger of device failure due to thermal overload
•
Ensure that the current flowing through the Inline terminals and potential jumpers
does not exceed 8 A.
If U
BK
/U
M
and U
S
are supplied with power from a common source, you must ensure the
individual areas are adequately protected in view of their power requirements.
The functional ground connection (terminal points 1.4 and 2.4) must also be connected to
the DIN rail using a 1.5 mm
2
conductor and a grounding terminal (see
).
Содержание 2403160
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