Pass Through - Datalogic DP1100 Series Installation Manual

DATALOGIC DP1100
Host
DP1100
PS
LS4100
PS
LS4100
Figure 2.32 - DP1100 (H2) with 2 scanners in twin reading mode

2.10.1 Pass Through

Pass Through mode allows two or more DP1100s to be connected to a
single external serial interface by chaining the Auxiliary and Main interfaces
towards the Host. Each DP1100 transmits the messages received by the
Auxiliary interface onto the Main interface. All messages will be passed
through this chain to the host.
Both H1 and H2 models can be used in this layout, however H2 models must
be used in Twin Reading Mode, see figure 2.32. See the WinHost Help On-
Line for software configuration details.
The reading phase of each DP1100 is independent from the others in Pass
Through mode.
Connections for a Pass Through layout are shown in the following figure:
Installation - 2.29