Rs-232 interface, Rs-485 interface 2-wire half duplex, 1200 bit/s – Westermo GDW-11 User Manual
Page 21: 2400 bit/s, 4800 bit/s, 9600 bit/s, 2 kbit/s, 4 kbit/s, 6 kbit/s
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S1 Selection of DTE interface, only in GDW-11 485 / GDW-11 485 EX
ON
1 2 3 4
RS-232 interface
ON
1 2 3 4
RS-485 interface
2-wire half duplex
ON
1 2 3 4
RS-422/485 interface
4-wire full duplex
S3 Selection of data rate, only in GDW-11 485 / GDW-11 485 EX
ON
1 2 3 4
1200 bit/s
ON
1 2 3 4
2400 bit/s
ON
1 2 3 4
4800 bit/s
ON
1 2 3 4
9600 bit/s
ON
1 2 3 4
19.2 kbit/s
ON
1 2 3 4
38.4 kbit/s
ON
1 2 3 4
57.6 kbit/s
ON
1 2 3 4
115.2 kbit/s
Factory settings
GDW-11 / GDW-11 EX
Factory settings
GDW-11 485 / GDW-11 485 EX
ON
1 2 3 4
S1
ON
1 2 3 4
S1
ON
1 2 3 4
S2
ON
1 2 3 4
S3
S2 DIP-switch
RS-422/485 termination, only in GDW-11 485 / GDW-11 485 EX
ON
1 2 3 4
No termination
Termination of R in 4-wire connection
ON
1 2 3 4
Termination of both T and R in 2-wire
connection
ON
1 2 3 4
Termination of both T and R in 4-wire
connection
ON
1 2 3 4