Agilent Technologies DP111 Especificaciones Pagina 413

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Appendix C Recommended Components Recommended Components
3BSE036351-510 A 413
PROFIBUS DP/PA
Linking Device
(LD 800P)
(cont.)
The way in which LD 800P works is essentially transparent.
This means that PROFIBUS DP masters have direct access
to PROFIBUS PA slaves. This offers the following
advantages:
No configuration of the Linking Device is required
PROFIBUS PA slaves can be treated like PROFIBUS
DP slaves
There is no PROFIBUS DP address setting on the
Linking Device
Because of this, there is no restriction on the amount of
data to 244 bytes of I/O data per PROFIBUS PA
segment for the PROFIBUS PA.
See Figure 120 on page 414 for LD 800P Interface. For
more information see fieldbus documentation.
Table 134. Recommended Components – PROFIBUS DP (Continued)
Component Description
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