IDTECK Star iCON100SR, User Manual

Page: 36 / 90

COMMUNICATION p.30
2.2 RS-422 Connection (Multiple iCON100 Connections)
RS422/RS232 converter is required to use RS422 communication between multiple iCON10
0s and a host computer. Please follow the following instructions.
○
Connect RS422-TX(-) of one iCON100 to RS422-TX(-) of another iCON100.
○
Connect RS422-TX(+) of one iCON100 to RS422-TX(+) of another iCON100.
○
Connect RS422-RX(-) of one iCON100 to RS422-RX(-) of another iCON100.
○
Connect RS422-RX(+) of one iCON100 to RS422-RX(+) of another iCON100.
●
Second, you have to connect one of RS422 port of iCON100 to RS422/RS232 converter.
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Connect RS422-TX(-) of the one iCON100 to RX(-) port of the converter.
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Connect RS422-TX(+) of the one iCON100 to RX(+) port of the converter.
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Connect RS422-RX(-) of the one iCON100 to TX(-) port of the converter.
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Connect RS422-RX(+) of the one iCON100 to TX(+) port of the converter.
○
Plug in the RS232 9-pin connector of the converter to the COM1 or COM2 Port of t
he PC.
○
Install and run iCON100 Application Software.