MULTIPLEXER
The Multiplexer connection is used to integrate a DS6400 slave reader in a Multidrop
network consisting of different scanners not provided with a Lonworks interface.
Each scanner is connected to a Multiplexer (MX4000) with the RS485
half-duplex main interface.
Figure 142 – Multiplexer for DS6400 Master/Slave Models
The auxiliary serial interface of the slave scanners can be used to visualize collected data or
to configure it using the Genius™ utility.
When On-Line operating mode is used, the scanner is activated by an External Trigger/PS
when the object enters its reading zone.
Main Serial Interface (RS485 Half-Duplex)
Auxiliary Serial Interface (Local Echo) (RS232)
Input 1 (External Trigger/PS for On-Line Mode)
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