Bus Operation; Optical Data Storage - Leuze electronic DLSP 160S Technical Description

4.3
4.4
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Bus operation

The DLSP can also be used within bus systems, provided the following conditions
exist:
• The 8 data inputs must be connected to the data outputs.
• For control of the transmission direction, the signals "Transmit" (TX) and "Output
enable" (OE) are used.
In this way, it is possible to create, for example, isolated partial bus systems. By
using up to 4 DLSP units per side, 32 bit wide bus systems can be configured.
DI1
DI2
DI8
DO1
DO2
DO8
TX
OE
Fig. 9 DLSP in bus operation

Optical data storage

The DSLP offers the possibility of storing the output signals.
This function can be used to configure the DLSP as a data storage device.
Application example:
• Information from a fixed station is transferred to a mobile station (storage device).
These data are further directed to a corresponding fixed station.
DLSP setting - storage device
• Storage mode
• Connect inputs with outputs
• Transmit address:
same as station receive addres
• Receive address:
same as fixed station transmit address (output point)
DLSP 160S
DO1
DO2
DO8
DI1
DI2
DI8
TX
OE
Leuze electronic