Data H (DH+) / Remote I/O (RIO)
Leuze electronic
DDLS 200
33
TNT
35/7-2
4
V
8.2
Device configuration DH+ / RIO
Cascading of multiple DDLS 200 transmission paths (filter, default: ’On’ = on)
If multiple DDLS 200 transmission paths are to be cascaded within a bus segment (see figure 8.2),
the filter for interference-peak suppression (switch S3-1) must be adjusted appropriately for the se
-
lected transmission rate. Observe also the notices in Chapter 4.3.
Figure 8.2: Cascading multiple optical transmission paths with DH+ / RIO
In accordance with the following table, set the filter for each DDLS 200 transmission path at both de
-
vices for the given path using switch S3-1.
Table 8.1:
Filter settings when cascading multiple DDLS 200 transmission paths
Baud rate
Position of S3-1 for
1 path
2 paths
3 paths
57.6kBit/s
Path 1: On (1)
Path 1: On (1)
Path 2: Off (0)
Path 1: On (1)
Path 2: Off (0)
Path 3: Off (0)
115.2kBit/s
and
230.4kBit/s
Path 1: On (1)
Path 1: On (1)
Path 2: On (1)
Path 1: On (1)
Path 2: On (1)
Path 3: On (1)
Path 1
Path 1
Path 1
Path 2
Path 2
Path 3
1 DDLS 200 transmission path
2 DDLS 200 transmission paths
3 DDLS 200 transmission paths
PLC
PLC
PLC
DDLS200_E.book Seite 33 Mittwoch, 19. Februar 2020 12:22 12
