Bosch Rexroth IM24V Manual page 8

22/84 Bosch Rexroth AG
4 Product description
Jumper
The jumper on the circuit board makes it
possible to select between an internal and
external power supply for the outputs.
Intern
Internal
Fig. 4: IM24V, side view, jumper assignment for
internal/external power supply
1)
Factory setting
The internal power supply is used if "Internal"
is selected. The total current for the outputs
may not exceed max. 1 A.
The external power supply, which must be
connected at the X1S1 or XDD1 interface, is
used if "External" is selected. The total
current for the outputs may not exceed max.
3 A (protected via a fuse).
ATTENTION
The voltage circuits on the terminal are
safely isolated from the mains circuits (safe
isolation in accordance with EN50178).
The requirements for safe isolation of
electric circuits must be observed if using
the connection options on this terminal.
Extern External
24V extern
1)
IM24V | 3 609 929 B37/2008-09
Fuse
The maximum permissible current is limited to
3.15 A via the UL fuse if an external power
supply is used.
Fig. 5: Fuse
Table 3
Microfuse type
TR 5, no. 372; 3.15 A
delayed;
spacing 5.08 mm,
pin length 4.3 mm
MSTU 250, 3.15 A delayed;
spacing 5.08 mm,
pin length 4.3 mm
Supplier
Wickmann
Schurter