Installation; Mounting The Oem Decoder; General Considerations; Connection To Host And Scan Engine - Datalogic DB0431 Integration Manual

This section describes how to design the mounting area for optimum OEM
decoder installation.

Mounting the OEM Decoder

General Considerations

A typical system uses the decoder connected to an interface board, a cable
for communication with host and a 2D Datalogic undecoded scan engine
mounted inside a host enclosure, with an opening for the illumination sys-
tem light to exit and illuminate the label and to read bar codes. For addi-
tional details on the scan engine, please refer to the appropriate scan engine
integration manual. This integration manual refers specifically to the OEM
decoder only.

Connection to Host and Scan Engine

Always make sure that OEM Decoder is powered off before connecting Scan
Engine to the 21 poles connector. Only connect one Scan Engine at a time.
Connect only Datalogic 2D MIPI Scan Engines to the MIPI 21-poles connector
and connect only Datalogic 2D parallel Scan Engines to the parallel 21-poles
connector.
Always make sure that no voltage is present on Host connector before con-
necting the 27 poles host interface to OEM Decoder.
In order to avoid USB communication issues and power rail electrical con-
flicts, do not connect micro-USB port if also 27poles zif is connected.
Figure 2 - Scan Engine PARALLEL or MIPI connection
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Chapter 2

Installation

DB0431 OEM DECODER