Circutor QNA-P Series Uživatelský manuál stáhnout pdf (Strana 33)

Page no. 32

C. Appendix: Communications via TCP-IP converter.

The QNA may also be connected to a PC via an ETHERNET system.

In order to configure this, CIRCUTOR S.A. has a TCP-IP / RS 232-485

converter that allows any piece of equipment with RS-232 or RS-485 communication

to be connected to a PC via an ETHERNET system.

To set the converter so that it converts the signal to RS-485, use the switch on

the converter itself. Check that the cable joining the QNA-412 with the TCP/IP

converter respects the Tx/Rx connection.

TCP/IP

QNA-412 TCP/IP Converter

3 A (+)

2 B (-)

6 S (GND)

TCP/IP CONVERTER

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Circutor QNA-P Series Uživatelský manuál Strana 33