HRT-227CS, HART to Single Mode Fiber Converter (version 1.00)
–
2015/02/02
Page: 13
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2.7. Module Group ID
The HART port in HRT-227CS with the same module
“
Group ID
”
can communicate
with each other via fiber optics. When using on star topology application, it can be used
to distinguish the different HART networks connected together with fiber switch.
[ Example ]
(1) The above HART network 1 uses two HRT-227CS with Group ID=1.
(2) The below HART network 2 uses two HRT-227CS with Group ID=2.
(3) These two HART networks connected together via HRT-227CS with fiber switch.
The HART network 1 and network 2 can communicate simultaneously without any
interfere.
Figure 2-6
“
Group ID
”
application
The
“
Group ID
”
value can be set by using rotary switch like Figure 2-7 and the range
is from 0 to F(15).
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