Reader
Master
Reader
Slave
#1
Reader
Slave
(up to 31)
TCNM-ACBB1
TCNM-ACBB1
HOST
RS232/RS422
ID-NET
Cable
* Refer to Baudrate
table for max. length
TCNM-ACBB1
Power
Source
(12-24 Vdc)
Figure 25. ID-NET Network Connections with Common Power Star Network
3.7.5 Auxiliary RS232 Interface
The RS232 auxiliary interface is available for Point-to-Point connections. When it is connected to the host computer it
allows transmission of code data.
The parameters relative to the auxiliary interface (baud rate, data bits, etc.) can be defined through the Reading Phase step
(Channels) in Barcode Manager.
The 9-pin female auxiliary interface connector inside the TCNM-ACBB1 is the preferred connector for temporary
communication monitoring.
5
9
6
1
Figure 26. 9-pin female connector
If permanent system wiring is required, the following pins are used to connect the RS232 auxiliary interface:
ABR 7000 Series Barcode Reader
28
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