A&D HW-10KGL Instruction Manual page 72

An Example of Connection
The polarities (A, B) of the
host computer signal
depends on the computer
model.
Connect the
terminator to
the ones fart-
hest from the
host computer.
17. Options
RS-422
Terminator
(May be built in the
host computer)
SDA
SDB
Host computer
RDA
RDB
SDA
HV-G/HW-G
SDB
Address=01
RDA
RDB
TRM
SDA
HV-G/HW-G
SDB
Address=02
RDA
RDB
TRM
SDA
HV-G/HW-G
SDB
Address=10
RDA
RDB
TRM
RS-485
Host computer
HV-G/HW-G
Address=01
HV-G/HW-G
Address=02
HV-G/HW-G
Address=10
Page 70
Terminator
(May be built in the
host computer)
A
B
SDA
SDB
RDA
RDB
TRM
SDA
SDB
RDA
RDB
TRM
SDA
SDB
RDA
RDB
TRM
HV-G/HW-G Series