Datalogic DS8100A, Reference Manual

Page: 67 / 141

FIELDBUS CONNECTIONS
53
6
6.2 ETHERNET INTERFACE (OLDER MODELS)
The RJ Industrial modular connector is only available for older DS8100A Ethernet models
and allows the Ethernet connection between the host and the reader.
Figure 69
– DS8100A Harting RJ Industrial® Female Connector
NOTE
For this Ethernet connection, always use the Harting RJ Industrial® Push
Pull Ethernet connector (included in the package). This connector assures a
robust connection and full IP rated protection.
Figure 70
– Harting RJ Industrial® Push Pull Male Connector
This interface and the connector pinout (see the following table) are IEEE 802.3 10 BaseT
and IEEE 802.3u 100 Base Tx compliant.
RJ45 Modular Jack Pinout
Pin Name Function
1 TX + Transmitted data (+)
2 TX - Transmitted data (-)
3 RX + Received data (+)
6 RX - Received data (-)
4, 5, 7, 8 N.C. Not connected
In order to meet EMC requirements:
use Ethernet shielded cable
connect the Ethernet interface cable shield to the plant earth ground
NOTE
A ferrite (type Stewart 28A2029-0A0) must be applied on the scanner side
of the Ethernet cable to reduce electrical noise. The cable shield must also
be connected to the chassis of both connectors.