ID-NET Interface
Product Reference Guide 67
ID-NET Interface
CBX100/500 Description
Shield Network Cable Shield
ID+ ID-NET Network Data +
ID- ID-NET Network Data -
REF Network Reference
ID-NET Cables
These instructions are referred to Figures 42, 43 and 44.
• The general cable type specifications are: CAT5 twisted pair + additional
CAT
5 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 Bau-
drate 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).
• Reader's chassis may be connected to earth.
• Network inside the same building.
Baudrate Table
Baudrate 125 kbps 250 kbps 500 kbps 1 Mbps
Cable Length 1200 m 900 m 700 m *
*
Application dependent, contact your Datalogic representative for details.
NOTE
The default ID-NET baudrate is 500 kbps. Lower ID-NET baudrates allow longer cable
lengths.
To Next Page
Loading...
