Row Orientation - Siemens TALON Series Technical Reference Manual

TX-I/O Island Bus

Row Orientation

38
Siemens Industry, Inc.
588-587
TX-IO island bus rows can be mounted vertically or horizontally. The island bus
establishes its own connection when TX-I/O devices are plugged into one another on
the DIN rails. Components can also be temporarily removed from the DIN rail for easier
wiring.
NOTE:
Allow a minimum clearance of 3 inches (7.6 cm) around the field panel ports and
connectors for terminating wires.
NOTE:
The male bus connector on the TX-I/O Power Supply or Bus Connection Module
carries the bus communication signal and power to the TX-I/O modules.
• For a horizontal DIN rail, island bus communication and power flow from left-to-
right.
• For a vertical DIN rail, island bus communication and power flow from top-to-
bottom.
2-WIRE POWER
(24V
~ )
(35mm) DIN RAIL
2 x 16.25 in
24V CS CD
24V
2-WIRE COMMUNICATION
(1) (2)
(1) (2) (3)
(CS,CD) CS CD
2 4
1 3 5
RUN
(35mm) DIN RAIL TX
RX1
RX2
RX3
2 x 16.25 in
FXX-485.3
Modular with TX-I/O Island Bus on Horizontal DIN Rails.
CONFIDENTIAL: For internal use only
16D 16D 8D 8X-ML 8X-ML 6R-M
(3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2)
(4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) (1) (2)
6 5 10 12 14 16 2 4 6 5 10 12 14 16 2 4 6 5 10 12 14 16 2 4 6 5 10 12 14 16 2 4 6 5 10 12 14 16 2 4
7 9 11 13 15 1 3 5 7 9 11 13 15 1 3 5 7 9 11 13 15 1 3 5 7 9 11 13 15 1 3 5 7 9 11 13 15 1 3
24V~
24V CS CD
24V 24V
MODULAR
PS 8X-ML
FIELD PANEL
(1) (2) (3)
(1) (2) (3)
CS CD
2 4 6
1 3 5
TALON TX-I/O Modules and Island Bus Technical Reference
CAUTION/ATTENTION
19 x22 x 5.75 in.
6R-M
(3) (4) (5) (6) (7) (8)
(3) (4) (5) (6) (7) (8)
6 5 10 12 14 16
5 7 9 11 13 15
SERVICE BOX
NOTE:
For Smoke Control
rating Field Panel must
be mounted horizontally
or vertically in the lower
(4) (5) (6) (7) (8)
section of the
(4) (5) (6) (7) (8)
5 10 12 14 16
7 9 11 13 15 PX Series enclosure.
ENCLOSURE
PXA-ENC19
4/6/2010