Owner's manual

5
3.2 Setting the Dip Switches
To change the dip switch setting, remove the screws on the side of the converter
and open the cover. Change the setting by sliding the switch.
SW1: RS-422/RS-485
SW1
1
2
ON
OFF
RS-422
(4 wire)
SW1
1
2
ON
OFF
RS-485
(2 wire)
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SW2: Baud Rate (kbit per second)
1
19.2
2.4
0.6
38.4
4.8
3
9.6
1.2
0.3
2
4
6
7
8
ON
OFF
Baud rate:
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SW3: RTS (request to send) Mode
SW3
1
2
ON
OFF
RTS from
port RS-232
SW3
1
2
ON
OFF
Automatic RTS
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3.3 RS-232 Pinouts
RS-232 connector: DB9 female as DCE
NOTE
Only one switch, for the
appropriate baud rate, can be ON;
all others must be OFF.
The baud rate is set at the default
of 9,600 bps as shown.
Default
Default