Table of Contents
Advertisement
DATALOGIC
2.10.3 Master-Slave (Special software versions only)
Upon request, special versions of the DP1100 can implement a Master-Slave
layout for data collection from several scanners to build a multi-sided reading
system. There can be one Master and up to 9 Slaves connected together.
The Slave decoders are connected to the main and auxiliary serial interfaces
using RS232 only. Each Slave DP1100 transmits the messages received by
the auxiliary interface onto the main interface. All messages will be passed
through this chain to the Master.
The Master decoder is connected to the Host on the main serial interface.
The possible main interface types for the Master decoder are RS232 or
RS485. For details see the the WINHOST Help On Line.
The P.S. signal is unique to the system; there is a single reading phase and a
single message from the Master decoder to the Host PC.
DP1100 Master
1
Both H1 and H2 models can be connected in the Master-Slave layout.
3
2
HOST
Figure 2.35 - Master-slave layout
DP1100 Slave
LS4100
LS4100
1 Main serial interface
Auxiliary serial interface
2
Presence sensor
3
DP1100
3
1
Installation - 2.31
Advertisement
Table of Contents
