TX-I/O Island Bus
44
Siemens Industry, Inc.
TALON TX-I/O Modules and Island Bus Technical Reference
588-587
CONFIDENTIAL: For internal use only
4/6/2010
NOTE:
Good power and grounding practices must be exercised at both locations.
s
24V
24V
CS
CD
24V
T
CS
CD
2
13579
1
1
1
3
1
5
(1)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
4
(2)
6
(3)
5
(4)
10
(5)
12
(6)
14
(7)
16
(8)
2
13579
1
1
(1)
(1)
(2)
(3)
(4)
(5)
4
(2)
6
(3)
5
(4)
10
(5)
PS
24V~
CS
CD
24
V
~
PXC0008WDR1
3-WIRE POWER
3-WIRE COMMUNICA
TION
2-WIRE POWER
Compact
Field
Panel
WIRING DIAGRAM IF ALL COMPONENTS ARE INSIDE THE SAME ENCLOSURE.
Compact 36 to TX-I/O Power Supply Wiring.
Extending Communication
CAUTION
For information on extending the TX-I/O island bus outside the enclosure, see the
TALON Wiring Guidelines Manual (588-581).
CAUTION
If wires go between enclosures or are in an enclosure with VFD or 100 kVa or
larger motors, then use twisted pair cables and keep them a minimum of two feet
away from any high voltage wires.
If an installation requires more than one DIN rail, connect the Communication Supply
(CS) and Communication Data (CD) terminals from the Bus Connection Module to the
CS and CD terminals on the first device of every additional DIN rail (either a TX-I/O
Power Supply or Bus Connection Module).
TX-I/O Power Supplies and Bus Connection Modules include a second set of CS and
CD contacts to simplify connection of additional DIN rails. Ensure that the system
neutral is installed.