Rockwell Automation 1336T PLC Comm. Adapter, Series B, FRN 2.xx-3.xx - Manual (Page 26)

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Publication 1336 FORCE–5.13 –– September, 1998
When configured for RIO scanner communications, the PLC
Communications Adapter Board can:
•
Support 57.6K, 115K, or 230K baud communication rates at all
valid module groups.
•
Be configured as a 1/4, 1/2, 3/4, or full I/O rack.
•
Be configured to ignore PLC fault conditions and continue
operating.
•
Allow the 1336 FORCE to scan a logical rack of data from
multiple devices (such as Flex I/O, 1771–ASB, or a 1336 FORCE
as an adapter)
The terminating resistors (R1 and R2 in the figure below) depend on
the baud rate:
If you are using this baud rate:
Then, you need to use this
terminating resistor:
57.6K 150 Ohm
115K 150 Ohm
230K 82 Ohm
The following is the wiring configuration necessary for RIO scanner:
Channel A or B
1
Shield
2
PLC Communications
Adapter Board
Channel A or B
1
Shield
2
PLC Communications
Adapter Board
Channel A or B
1
Shield
2
PLC Communications
Adapter Board
Channel A or B
1
Shield
2
Blue
Shield
Clear
Blue
Shield
Clear
PLC Communications
Adapter Board
Using RIO Scanner
Blue
Shield
Clear
R1 R2
Blue Hose Blue Hose Blue Hose
You can connect up to four devices to a channel of a PLC
Communications Adapter Board that is operating in RIO scanner
mode. These devices do not have to be other 1336 FORCE drives
with PLC Communications Adapter Boards attached. This wiring
configuration shows three PLC Communications Adapter Boards
attached to the PLC Communications Adapter Board in RIO scanner
mode to show the wiring connections you would need.