Addressing; Storage Of Data Outputs - Leuze electronic DLSP 160S Technical Description

3.4.2
Benefits
3.4.3
Benefit
8

Addressing

The DLSP can be addressed by means of DIP switches. Separate setting of four
different addresses is possible using 2 x 2 DIP switches for the transmitter and re-
ceiver.
Data transmission is only possible if the transmit and receive address of a trans-
mission direction are in agreement. The transmit and receive addresses of one unit
do not need to be identical.
This permits several transmission paths to be set up even in restricted conditions,
with up to 32 parallel transmission channels achievable in both directions. By ad-
dress differentiation between transmitter and receiver, it is possible to define inter-
leaved transmission ranges.
0 1
0
1
Fig. 4 Interleaved transmission
Notice
When operating several DLSP units in parallel, a minimum distance between the
single units has to be kept. This minimum distance depends on the application, e.g.:
• Transmission while a vehicle is passing by
• Constant transmission with variable transmission distance (see "Transmission in
parallel operation" above)

Storage of data outputs

The DLSP's data outputs can be stored if required. In this case, when the light
beam is interrupted, the output data is retained.
The setting "save (0) / do not save (1)" is carried out using a DIP switch.
Following a data exchange, the outputs can be scanned at any time.
DLSP 160S
0 2 2 1
0 0
1
1
1 2
0
1
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