Ross Controls TURCK MODULAR I - Manual (Page 19)

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TURCK Modular Industrial I/O System BL 67
Applying Power to BL67
PROFIBUS ® , Ethernet and CANopen System
4A
4A
I
O
I
I
V
O
V
I
I
O
I
I
V
O
V
I
Isolation
System Power
Field Power
V
MB(24V)
I
MB(24V)
V
MB(5V)
I
MB(5V)
A power feeder module provides
a new isolated segment for all
modules to its right.
Isolation of Field Power V
I
, V
O
V
I
, V
O
, V
MB
from Power on Gateway
I
MB(5V)
< 1.5A
I
I
< 4A (protected)
I
O
< 8A
V
MB
= Module Bus Power
V
I
= Input Power
V
O
= Output Power
4A
4A
I
O
I
I
V
O
V
I
I
O
I
I
V
O
V
I
Isolation
System Power
Field Power
V
MB(24V)
I
MB(24V)
V
MB(5V)
I
MB(5V)
A power feeder module provides
a new isolated segment for all
modules to its right.
Isolation of Field Power V
I’
V
O
I
MB(5V)
< 1.5A
I
I
< 4A (protected)
I
O
< 8A
V
MB
= Module Bus Power
V
I
= Input Power
V
O
= Output Power
V
I
, V
O
, V
MB
from DeviceNet™
DeviceNet TM System