16.4.2 One to N
Address 00
A
B
S. G.
S. G.
RS-485 +
RS-485 -
RS-485 host
CSD-9xx
Address 01
A
B
S. G.
CSD-9xx
Address 31
A
B
S. G.
CSD-9xx
A termination resistance should
be wired on the unit located
farthest away from the host. Wire
a resistance between A and B of
the terminal block.
Note:
-
Connect the S.G. terminal if necessary, depending on communication status with the
host.
-
The polarity of the host computer signal may be reversed depending on the unit.
-
There may be no S.G. terminal on the host side.
-
Connect with twisted pair cables.
-
The S.G of the standard RS-485 interface is connected to the internal common.
Weight indicator CSD-903
16 Standard RS-485 Communication
EN-136
Minebea Intec
Summary of Contents for CSD-903
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