Datalogic Scanning CBX500 - Manual (Page 11)

CBX500 INSTALLATION MANUAL
11
9-PIN READING DEVICE AUXILIARY SERIAL INTERFACE
The reading device auxiliary serial interface available on the internal CBX500 9-pin connector can be used either
for configuration or for data monitoring.
Connections can be made to a PC or Laptop using a straight through cable or a USB-RS232 converter.
The details of the connector pins are indicated in the following table:
5 1
6 9
Figure 9 - 9-pin D-Sub Female Connector
9-pin Connector Pinout
Pin Name Function
2 TX Auxiliary RS232
3 RX Auxiliary RS232
5 SGND Auxiliary Reference Ground
1, 4, 6, 7, 8, 9 N.C.
NETWORK BUS TERMINATION
ID-NET™
ON
OFF
Figure 10 – ID-NET™ Termination Resistance Switch
The ID-NET™ termination resistance switch enables or disables the insertion of the bus termination resistor for
ID-NET™ network applications.
CAUTION
In ID-NET™ network applications the termination resistor must be enabled ONLY on the first
and last devices of the chain. On all the other devices this resistor MUST NOT be enabled
(OFF).