Datalogic DS5100, Справочное руководство

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DS5100 REFERENCE MANUAL
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4.3 ID-NET INTERFACE
CBX100/500 Function
Shield Network Cable Shield
ID+ ID-NET n
ID- ID-NET network -
REF Network Reference
4.3.1 ID-NET Cables
The following instructions are referred to Figure 38, Figure 39 and Figure 40.

The general cable type specifications are: CAT5 twisted pair + additional CAT5 twisted
pair, shielded cable AWG 24 (or AWG 22) stranded flexible.
We recommend using DeviceNet cables (drop or trunk type) to the following reference
standards:
AN50325
– IEC 62026
UL STYLE 2502 80°C 30V

Cable Shield MUST be connected to earth ground ONLY at the Master.

NEVER use ID-NET cable shield as common reference.

The ID-NET max cable length depends on the baudrate used, (see the Baudrate Table
below).

For Common Power Connections use only 2 wires (ID+ and ID-).
-
DC Voltage Power cable (Vdc
– GND) should be handled as a signal cable (i.e. do not
put it together with AC cable):
-
Wire dimensioning must be checked in order to avoid voltage drops greater than 0.8
Volts.
-
Cable should lie down as near as possible to the ID-NET cable (avoiding wide loops
between them).

Scanner's chassis may be connected to earth.

Network inside the same building.
Baudrate Table
Baud Rate 125 kbps 250 kbps 500 kbps 1Mbps
Cable Length 1200 m 900 m 700 m *
* Application dependent, contact your Datalogic Automation representative for details.
NOTE:
The default ID-NET baudrate is 500 kbps. Lower ID-NET baudrates
allow longer cable lengths. The baudrate is software configurable by
authorized Datalogic Automation personnel only.