Rockwell Automation 1785-KA5P/B DHP COMM. ADAPATER MOD. - Manual (Page 15)

Installing the 1785ĆKA5
Communication Adapter Module
Chapter 2
2-4
Setting the DH485 Baud Rate
Set switches 6-8 of SW-1 to the DH485 baud rate as follows:
To set this baud rate Set switch 6 to Set switch 7 to Set switch 8 to
300 0 0 0
600 0 0 1
1200 0 1 0
2400 0 1 1
4800 1 0 0
9600 1 0 1
19200 1 1 0
RESERVED 1 1 1
SWĆ2: Auto Routing and DH+ Station Address
The module has an auto routing feature that broadcasts an information
packet over the Data Highway network every 30 seconds.
The following illustration shows the only two network configurations
that you must use auto routing with:
Data Highway Plus
DH485 DH485
1785ĆKA5 1785ĆKA5
SLCĆ5/03 SLCĆ5/03
PLCĆ5 PLCĆ5
Desired
Communication
DH+
DH485
1785ĆKA5
PLCĆ5
Desired
Communication
PLCĆ5
1785ĆKA5
DH+