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Device description
3
Device description
3.1
Device overview
3.1.1
General information
The DDLS 538 ... S2 ... optical data transmission system transmits EtherCAT data transparently and with-
out contact or wear via infrared light.
A MAC address or node configuration is not necessary.
A transmission path consists of two mutually opposing devices.
• One device is designated with "Frequency F3", the other with "Frequency F4".
• The devices can also be assigned via part number codes DDLS 538 ... 3 S2 ... and
DDLS 538 ... 4 S2 ..., respectively.
11
1
3
7
6
5
13
1
Device housing
2
Mounting plate
3
Planar surface for supporting a bubble level or
alignment straightedge
4
Receiver optics
5
Transmitter optics
6
Alignment laser for mounting support (optional)
7
LED indicators in the control panel
8
Spirit level (for devices with alignment laser)
Fig. 3.1:
Device construction
Leuze electronic GmbH + Co. KG
15
9
16
4
DDLS 538 ... S2 ...
2
8
10
14
12
9
Connection area
10
Operating mode selector switch
11
Alignment screw for vertical alignment
12
Alignment screw for horizontal alignment
13
STATUS LED for remote diagnostics
14
Supporting edge for bubble level or alignment straight-
edge
15
EtherCAT connection, M12
16
POWER connection, M12
11
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