Power repeater / power supply according to IEC 61158-2
FOUNDATION FieldbusPower supply, connections and operating
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Subject to reasonable modifications due to technical advances.
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7.4
Connections of power repeaters and power supplies
In principle, both power repeaters and power supplies can be supplied with power
through the power rail. If you do not want power to be supplied to the segment cou-
plers through the power rail, the following terminals are available for this purpose:
The following tables show the pin assignment for power repeaters and power sup-
plies:
Table 1: Connections for the power supply
KLD2-STR-1.24.400.IEC
KLD2-STR-1.13.225.IEC
KLD2-PR-1.IEC
KLD2-PR-NI1.IEC
KLD2-PR(2)-Ex1.IEC
KLD2-PR(2)-Ex1.IEC1
+
Terminal 35
Terminal 47
Terminal 59
-
Terminal 36
Terminal 48
Terminal 60
FE
Terminal 34
Terminal 46
Terminal 58
Table 2: Bus connections of the power repeaters
Function
KLD2-PR-1.IEC
KLD2-PR-NI1.IEC
KLD2-PR(2)-Ex1.IEC
KLD2-PR(2)-Ex1.IEC1
IEC 61158-2
Host side
+
Terminal 28 or 40
Terminal 40 or 55
-
Terminal 29 or 41
Terminal 41 or 56
IEC 61158-2
Field side
+
Terminal 3 or 15
Terminal 3 or 18
-
Terminal 2 or 14
Terminal 2 or 17
Shield
Terminal 1 or 16
Table 3: Bus connections of the power supplies
Function
KLD2-STR-1.24.400.IEC
KLD2-STR-NI1.13.225.IEC
IEC 61158-2
Field side
+
Terminal 3 or 12
-
Terminal 2 or 1
