Rockwell Automation 1203 Serial Communications Module PPG OPTOMUX - Manual (Page 10)

Chapter 2
Product Description
2-2
Figure 2.1
Enclosed Style Serial-to-SCANport Communications Module
Power
Connection
SCANport
Connector
Diagnostic
LEDS
RX
SCANport Status
Serial Status
TX
Serial Channel
D-Shell Connector
AB0490A
BOTTOM VIEW AB0491A
SW1 SW2 SW3 8 1 8 1 8 1
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I
Switch SW3
– Stop Bits
Switch SW1
– Communications Module Address
– Communications Mode Selection
Switch SW2
– Baud Rate Selection
– Parity Setting
– Speed Limit
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