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b) DIP switch 2 (only for the RS-422A)
5.2.2 Parallel Interface
SW 2-1 SW 2-2 SW 2-3 SW 2-4
DC1, 3 disabled ON ON ON ON
Address #1 OFF ON ON ON
#2 ON OFF ON ON
#3 OFF OFF ON ON
#4 ON ON OFF ON
#5 OFF ON OFF ON
#6 ON OFF OFF ON
#7 OFF OFF OFF ON
#8 ON ON ON OFF
#9OFFONONOFF
#10 ON OFF ON OFF
#11 OFF OFF ON OFF
#12 ON ON OFF OFF
#13 OFF ON OFF OFF
#14 ON OFF OFF OFF
DC1, 3 mode OFF OFF OFF OFF
Switch position Function ON OFF
1-1 Mode
1-2
1-3 Not used
1-4 Not used
Mode 1-1 1-2
Compatibility mode ON ON
Nibble mode (without negotiation, without termination) OFF ON
Byte mode (without negotiation, without termination) ON OFF
Not used OFF OFF