Bosch Rexroth Inline Series, Настройка и установка

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Inline Terminals Specifically for INTERBUS
22/58 Bosch Rexroth AG | Electric Drives Inline | Application Description
and Controls
Electrical isolation can also be achieved if the power supply U
M
/U
S
is supplied via
a power terminal from a separate power supply unit.
2 The bus coupler supply U
BK
and the I/O supply U
M
/U
S
are supplied from one
power supply unit:
Fig. 4-3 Electrical isolation in the R-IBS IL 24 BK-T/U-PAC bus coupler
(one power supply unit)
Potential areas:
A Area for incoming remote bus
B Area for outgoing remote bus
C Area for functional earth ground (FE) capacitive
D Area for functional earth ground (FE)
E Area for the bus coupler supply U
BK
from which the communications
power U
L
and analog terminal supply U
ANA
are generated not
isolated from the I/O voltages U
M
and U
S
+ 2 4 ( U )
+ 2 4 ( U
S
)
L o c a l b u s
˘ˇ ˆ ˙ ˝ ˛
U S
˘ˇ
˘ˇ ˆ ˙ ˝ ˛
U S
°
U
ˆ
U
˜ ˇ ˜
U
L +
U
L
!
2
2
!
"
5
2 4
5
2 4
2 4
#$
5
#$
5
5
° %&
˙ ˜ ˛
&
D
U
˛ (
( U
L
)
U
˜ ˇ ˜
)
)
U
)
U
S
5 5 2 0
&
0 4
*