Device Configuration Dh+ / Rio - Leuze electronic DDLS 200 Series Original Operating Instructions

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.
PLC
1 DDLS 200 transmission path
Path 1
PLC
2 DDLS 200 transmission paths
Path 1
PLC
3 DDLS 200 transmission paths
Path 1
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.
Baud rate
57.6kBit/s
115.2kBit/s
and
230.4kBit/s
Table 8.1: Filter settings when cascading multiple DDLS 200 transmission paths
Leuze electronic
1 path
Path 1: On (1)
Path 1: On (1)
Data Highway + (DH+) / Remote I/O (RIO)
Path 2
Path 2
Position of S3-1 for
2 paths
Path 1: On (1)
Path 2: Off (0)
Path 1: On (1)
Path 2: On (1)
DDLS 200
Path 3
3 paths
Path 1: On (1)
Path 2: Off (0)
Path 3: Off (0)
Path 1: On (1)
Path 2: On (1)
Path 3: On (1)
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